Changeset 18610 for trunk/themes/default/js
- Timestamp:
- Oct 11, 2012, 11:29:28 PM (12 years ago)
- File:
-
- 1 edited
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trunk/themes/default/js/plugins/jquery.cluetip.js
r9553 r18610 1 /* 2 * jQuery clueTip plugin 3 * Version 1.0.7 (January 28, 2010) 4 * @requires jQuery v1.3+ 1 /*! 2 * jQuery clueTip plugin v1.2.6 5 3 * 4 * Date: Sun Sep 09 22:07:58 2012 EDT 5 * Requires: jQuery v1.3+ 6 * 7 * Copyright 2012, Karl Swedberg 6 8 * Dual licensed under the MIT and GPL licenses: 7 9 * http://www.opensource.org/licenses/mit-license.php 8 10 * http://www.gnu.org/licenses/gpl.html 9 11 * 10 */11 12 /*13 *14 * Full list of options/settings can be found at the bottom of this file and at http://plugins.learningjquery.com/cluetip/15 12 * 16 13 * Examples can be found at http://plugins.learningjquery.com/cluetip/demo/ … … 18 15 */ 19 16 20 ;(function($) { 21 $.cluetip = {version: '1.0.6'}; 22 var $cluetip, $cluetipInner, $cluetipOuter, $cluetipTitle, $cluetipArrows, $cluetipWait, $dropShadow, imgCount; 23 17 (function($) { 18 19 $.cluetip = { 20 version: '1.2.6', 21 22 // the HTML that will be used for the tooltip 23 template: ['<div>', 24 '<div class="cluetip-outer">', 25 '<h3 class="cluetip-title ui-widget-header ui-cluetip-header"></h3>', 26 '<div class="cluetip-inner ui-widget-content ui-cluetip-content"></div>', 27 '</div>', 28 '<div class="cluetip-extra"></div>', 29 '</div>'].join(''), 30 31 /* clueTip setup 32 * the setup options are applied each time .cluetip() is called, 33 * BUT only if <div id="cluetip"> is not already in the document 34 */ 35 setup: { 36 // method to be used for inserting the clueTip into the DOM. 37 // Permitted values are 'appendTo', 'prependTo', 'insertBefore', and 'insertAfter' 38 insertionType: 'appendTo', 39 // element in the DOM the plugin will reference when inserting the clueTip. 40 insertionElement: 'body' 41 }, 42 43 /* 44 * clueTip options 45 * 46 * each one can be explicitly overridden by changing its value. 47 * for example: $.cluetip.defaults.width = 200; 48 * or: $.fn.cluetip.defaults.width = 200; // for compatibility with previous clueTip versions 49 * would change the default width for all clueTips to 200. 50 * 51 * each one can also be overridden by passing an options map to the cluetip method. 52 * for example: $('a.example').cluetip({width: 200}); 53 * would change the default width to 200 for clueTips invoked by a link with class of "example" 54 * 55 */ 56 defaults: { 57 multiple: false, // Allow a new tooltip to be created for each .cluetip() call 58 width: 275, // The width of the clueTip 59 height: 'auto', // The height of the clueTip 60 cluezIndex: 97, // Sets the z-index style property of the clueTip 61 positionBy: 'auto', // Sets the type of positioning: 'auto', 'mouse','bottomTop', 'topBottom', fixed' 62 topOffset: 15, // Number of px to offset clueTip from top of invoking element 63 leftOffset: 15, // Number of px to offset clueTip from left of invoking element 64 snapToEdge: false, // For bottomTop and topBottom, snap to the top or bottom of the element. 65 local: false, // Whether to use content from the same page for the clueTip's body 66 localPrefix: null, // string to be prepended to the tip attribute if local is true 67 localIdSuffix: null, // string to be appended to the cluetip content element's id if local is true 68 hideLocal: true, // If local option is set to true, this determines whether local content 69 // to be shown in clueTip should be hidden at its original location 70 attribute: 'rel', // the attribute to be used for fetching the clueTip's body content 71 titleAttribute: 'title', // the attribute to be used for fetching the clueTip's title 72 splitTitle: '', // A character used to split the title attribute into the clueTip title and divs 73 // within the clueTip body. more info below [6] 74 escapeTitle: false, // whether to html escape the title attribute 75 showTitle: true, // show title bar of the clueTip, even if title attribute not set 76 cluetipClass: 'default',// class added to outermost clueTip div in the form of 'cluetip-' + clueTipClass. 77 hoverClass: '', // class applied to the invoking element onmouseover and removed onmouseout 78 waitImage: true, // whether to show a "loading" img, which is set in jquery.cluetip.css 79 cursor: 'help', 80 arrows: false, // if true, displays arrow on appropriate side of clueTip 81 dropShadow: true, // set to false if you don't want the drop-shadow effect on the clueTip 82 dropShadowSteps: 6, // adjusts the size of the drop shadow 83 sticky: false, // keep visible until manually closed 84 mouseOutClose: false, // close when clueTip is moused out: false, 'cluetip', 'link', 'both' 85 delayedClose: 50, // close clueTip on a timed delay 86 activation: 'hover', // set to 'click' to force user to click to show clueTip 87 // set to 'focus' to show on focus of a form element and hide on blur 88 clickThrough: true, // if true, and activation is not 'click', then clicking on link will take user to the link's href, 89 // even if href and tipAttribute are equal 90 tracking: false, // if true, clueTip will track mouse movement (experimental) 91 closePosition: 'top', // location of close text for sticky cluetips; can be 'top', 'bottom', 'title' or 'none' 92 closeText: 'Close', // text (or HTML) to to be clicked to close sticky clueTips 93 truncate: 0, // number of characters to truncate clueTip's contents. if 0, no truncation occurs 94 95 // effect and speed for opening clueTips 96 fx: { 97 open: 'show', // can be 'show' or 'slideDown' or 'fadeIn' 98 openSpeed: '' 99 }, 100 101 // settings for when hoverIntent plugin is used 102 hoverIntent: { 103 sensitivity: 3, 104 interval: 50, 105 timeout: 0 106 }, 107 108 // short-circuit function to run just before clueTip is shown. 109 onActivate: function(e) {return true;}, 110 // function to run just after clueTip is shown. 111 onShow: function(ct, ci){}, 112 // function to run just after clueTip is hidden. 113 onHide: function(ct, ci){}, 114 // whether to cache results of ajax request to avoid unnecessary hits to server 115 ajaxCache: true, 116 117 // process data retrieved via xhr before it's displayed 118 ajaxProcess: function(data) { 119 data = data.replace(/<(script|style|title)[^<]+<\/(script|style|title)>/gm, '').replace(/<(link|meta)[^>]+>/g,''); 120 return data; 121 }, 122 123 // can pass in standard $.ajax() parameters. Callback functions, such as beforeSend, 124 // will be queued first within the default callbacks. 125 // The only exception is error, which overrides the default 126 ajaxSettings: { 127 // error: function(ct, ci) { /* override default error callback */ }, 128 // beforeSend: function(ct, ci) { /* called first within default beforeSend callback */ }, 129 dataType: 'html' 130 }, 131 debug: false 132 133 } 134 }; 135 var $cluetipWait, 136 standardClasses = 'cluetip ui-widget ui-widget-content ui-cluetip', 137 caches = {}, 138 counter = 0, 139 imgCount = 0; 140 141 // use $.fn.prop() if available (jQuery 1.6+); otherwise, $.fn.attr() 142 $.fn.attrProp = $.fn.prop || $.fn.attr; 143 144 // .cluetip() method 24 145 $.fn.cluetip = function(js, options) { 146 var $cluetip, $cluetipInner, $cluetipOuter, $cluetipTitle, $cluetipArrows, $dropShadow; 25 147 if (typeof js == 'object') { 26 148 options = js; … … 28 150 } 29 151 if (js == 'destroy') { 30 return this.removeData('thisInfo').unbind('.cluetip'); 152 var data = this.data('cluetip'); 153 if ( data ) { 154 $(data.selector).remove(); 155 $.removeData(this, 'title'); 156 $.removeData(this, 'cluetip'); 157 $.removeData(this, 'cluetipMoc'); 158 } 159 $(document).unbind('.cluetip'); 160 return this.unbind('.cluetip'); 31 161 } 32 return this.each(function(index) { 33 var link = this, $this = $(this); 34 35 // support metadata plugin (v1.0 and 2.0) 36 var opts = $.extend(true, {}, $.fn.cluetip.defaults, options || {}, $.metadata ? $this.metadata() : $.meta ? $this.data() : {}); 37 38 // start out with no contents (for ajax activation) 39 var cluetipContents = false; 40 var cluezIndex = +opts.cluezIndex; 41 $this.data('thisInfo', {title: link.title, zIndex: cluezIndex}); 42 var isActive = false, closeOnDelay = 0; 43 44 // create the cluetip divs 45 if (!$('#cluetip').length) { 46 $(['<div id="cluetip">', 47 '<div id="cluetip-outer">', 48 '<h3 id="cluetip-title"></h3>', 49 '<div id="cluetip-inner"></div>', 50 '</div>', 51 '<div id="cluetip-extra"></div>', 52 '<div id="cluetip-arrows" class="cluetip-arrows"></div>', 53 '</div>'].join('')) 54 [insertionType](insertionElement).hide(); 55 56 $cluetip = $('#cluetip').css({position: 'absolute'}); 57 $cluetipOuter = $('#cluetip-outer').css({position: 'relative', zIndex: cluezIndex}); 58 $cluetipInner = $('#cluetip-inner'); 59 $cluetipTitle = $('#cluetip-title'); 60 $cluetipArrows = $('#cluetip-arrows'); 61 $cluetipWait = $('<div id="cluetip-waitimage"></div>') 62 .css({position: 'absolute'}).insertBefore($cluetip).hide(); 63 } 64 var dropShadowSteps = (opts.dropShadow) ? +opts.dropShadowSteps : 0; 65 if (!$dropShadow) { 66 $dropShadow = $([]); 67 for (var i=0; i < dropShadowSteps; i++) { 68 $dropShadow = $dropShadow.add($('<div></div>').css({zIndex: cluezIndex-1, opacity:.1, top: 1+i, left: 1+i})); 69 } 70 $dropShadow.css({position: 'absolute', backgroundColor: '#000'}) 71 .prependTo($cluetip); 72 } 73 var tipAttribute = $this.attr(opts.attribute), ctClass = opts.cluetipClass; 162 163 // merge per-call options with defaults 164 options = $.extend(true, {}, $.cluetip.defaults, options || {}); 165 166 /** =create cluetip divs **/ 167 counter++; 168 var cluezIndex, 169 cluetipId = $.cluetip.backCompat || !options.multiple ? 'cluetip' : 'cluetip-' + counter, 170 cluetipSelector = '#' + cluetipId, 171 prefix = $.cluetip.backCompat ? '#' : '.', 172 insertionType = $.cluetip.setup.insertionType, 173 insertionElement = $.cluetip.setup.insertionElement || 'body'; 174 175 insertionType = (/appendTo|prependTo|insertBefore|insertAfter/).test(insertionType) ? insertionType : 'appendTo'; 176 $cluetip = $(cluetipSelector); 177 if (!$cluetip.length) { 178 179 $cluetip = $($.cluetip.template) 180 [insertionType](insertionElement) 181 .attr('id', cluetipId) 182 .css({position: 'absolute', display: 'none'}); 183 184 cluezIndex = +options.cluezIndex; 185 $cluetipOuter = $cluetip.find(prefix + 'cluetip-outer').css({position: 'relative', zIndex: cluezIndex}); 186 $cluetipInner = $cluetip.find(prefix + 'cluetip-inner'); 187 $cluetipTitle = $cluetip.find(prefix + 'cluetip-title'); 188 189 $cluetip.bind('mouseenter mouseleave', function(event) { 190 $(this).data('entered', event.type === 'mouseenter'); 191 }); 192 } 193 194 $cluetipWait = $('#cluetip-waitimage'); 195 if (!$cluetipWait.length && options.waitImage) { 196 $cluetipWait = $('<div></div>').attr('id', 'cluetip-waitimage').css({position: 'absolute'}); 197 $cluetipWait.insertBefore($cluetip).hide(); 198 } 199 200 201 var cluetipPadding = (parseInt($cluetip.css('paddingLeft'), 10) || 0) + (parseInt($cluetip.css('paddingRight'), 10) || 0); 202 203 204 this.each(function(index) { 205 var link = this, 206 $link = $(this), 207 // support metadata plugin (v1.0 and 2.0) 208 opts = $.extend(true, {}, options, $.metadata ? $link.metadata() : $.meta ? $link.data() : $link.data('cluetip') || {}), 209 // start out with no contents (for ajax activation) 210 cluetipContents = false, 211 isActive = false, 212 closeOnDelay = null, 213 tipAttribute = opts[opts.attribute] || 214 ( opts.attribute == 'href' ? $link.attr(opts.attribute) : $link.attrProp(opts.attribute) || $link.attr(opts.attribute) ), 215 ctClass = opts.cluetipClass; 216 217 cluezIndex = +opts.cluezIndex; 218 $link.data('cluetip', {title: link.title, zIndex: cluezIndex, selector: cluetipSelector}); 219 220 if (opts.arrows && !$cluetip.find('.cluetip-arrows').length) { 221 $cluetip.append('<div class="cluetip-arrows ui-state-default"></div>'); 222 } 223 74 224 if (!tipAttribute && !opts.splitTitle && !js) { 75 225 return true; … … 77 227 // if hideLocal is set to true, on DOM ready hide the local content that will be displayed in the clueTip 78 228 if (opts.local && opts.localPrefix) {tipAttribute = opts.localPrefix + tipAttribute;} 79 if (opts.local && opts.hideLocal) { $(tipAttribute + ':first').hide(); } 229 if (opts.local && opts.hideLocal && tipAttribute) { $(tipAttribute + ':first').hide(); } 230 80 231 var tOffset = parseInt(opts.topOffset, 10), lOffset = parseInt(opts.leftOffset, 10); 81 232 // vertical measurement variables 82 233 var tipHeight, wHeight, 83 234 defHeight = isNaN(parseInt(opts.height, 10)) ? 'auto' : (/\D/g).test(opts.height) ? opts.height : opts.height + 'px'; 84 var sTop, linkTop, posY, tipY, mouseY, baseline;235 var sTop, linkTop, linkBottom, posY, tipY, mouseY, baseline; 85 236 // horizontal measurement variables 86 237 var tipInnerWidth = parseInt(opts.width, 10) || 275, 87 tipWidth = tipInnerWidth + (parseInt($cluetip.css('paddingLeft'),10)||0) + (parseInt($cluetip.css('paddingRight'),10)||0) +dropShadowSteps,238 tipWidth = tipInnerWidth + cluetipPadding + opts.dropShadowSteps, 88 239 linkWidth = this.offsetWidth, 89 240 linkLeft, posX, tipX, mouseX, winWidth; 90 241 91 242 // parse the title 92 243 var tipParts; 93 var tipTitle = (opts.attribute != 'title') ? $ this.attr(opts.titleAttribute): '';244 var tipTitle = (opts.attribute != 'title') ? $link.attrProp(opts.titleAttribute) || '' : ''; 94 245 if (opts.splitTitle) { 95 if (tipTitle == undefined) {tipTitle = '';}96 246 tipParts = tipTitle.split(opts.splitTitle); 97 tipTitle = tipParts.shift();247 tipTitle = opts.showTitle || tipParts[0] === '' ? tipParts.shift() : ''; 98 248 } 99 249 if (opts.escapeTitle) { 100 250 tipTitle = tipTitle.replace(/&/g,'&').replace(/>/g,'>').replace(/</g,'<'); 101 251 } 102 252 103 253 var localContent; 104 254 function returnFalse() { return false; } 105 255 106 /*************************************** 256 // Keep track of mouse entered state on link 257 $link.bind('mouseenter mouseleave', function(event) { 258 var data = $link.data('cluetip'); 259 data.entered = event.type === 'entered'; 260 $link.data('cluetip', data); 261 }); 262 263 /*************************************** 107 264 * ACTIVATION 108 265 ****************************************/ 109 266 110 267 //activate clueTip 111 268 var activate = function(event) { 112 if (!opts.onActivate($this)) { 269 var pY, ajaxMergedSettings, cacheKey, 270 continueOn = opts.onActivate.call(link, event); 271 272 if (continueOn === false) { 113 273 return false; 114 274 } 275 115 276 isActive = true; 277 278 // activate function may get called after an initialization of a 279 // different target so need to re-get the Correct Cluetip object here 280 $cluetip = $(cluetipSelector).css({position: 'absolute'}); 281 $cluetipOuter = $cluetip.find(prefix + 'cluetip-outer'); 282 $cluetipInner = $cluetip.find(prefix + 'cluetip-inner'); 283 $cluetipTitle = $cluetip.find(prefix + 'cluetip-title'); 284 $cluetipArrows = $cluetip.find(prefix + 'cluetip-arrows'); 116 285 $cluetip.removeClass().css({width: tipInnerWidth}); 117 if (tipAttribute == $ this.attr('href')) {118 $ this.css('cursor', opts.cursor);286 if (tipAttribute == $link.attr('href')) { 287 $link.css('cursor', opts.cursor); 119 288 } 120 289 if (opts.hoverClass) { 121 $this.addClass(opts.hoverClass); 122 } 123 linkTop = posY = $this.offset().top; 124 linkLeft = $this.offset().left; 125 mouseX = event.pageX; 126 mouseY = event.pageY; 290 $link.addClass(opts.hoverClass); 291 } 292 linkTop = posY = $link.offset().top; 293 linkBottom = linkTop + $link.innerHeight(); 294 linkLeft = $link.offset().left; 295 296 // FIX: (bug 4412) 297 linkWidth = $link.innerWidth(); 298 if ( event.type == focus ) { 299 // in focus event, no mouse position is available; this is needed with bottomTop: 300 mouseX = linkLeft + ( linkWidth / 2 ) + lOffset; 301 $cluetip.css({left: posX}); 302 mouseY = posY + tOffset; 303 } else { 304 mouseX = event.pageX; 305 mouseY = event.pageY; 306 } 307 //END OF FIX 308 127 309 if (link.tagName.toLowerCase() != 'area') { 128 310 sTop = $(document).scrollTop(); … … 134 316 $cluetip.css({left: posX}); 135 317 } else { 136 posX = (linkWidth > linkLeft && linkLeft > tipWidth) 137 || linkLeft + linkWidth + tipWidth + lOffset > winWidth138 ? linkLeft - tipWidth - lOffset139 :linkWidth + linkLeft + lOffset;318 posX = (linkWidth > linkLeft && linkLeft > tipWidth) || 319 linkLeft + linkWidth + tipWidth + lOffset > winWidth ? 320 linkLeft - tipWidth - lOffset : 321 linkWidth + linkLeft + lOffset; 140 322 if (link.tagName.toLowerCase() == 'area' || opts.positionBy == 'mouse' || linkWidth + tipWidth > winWidth) { // position by mouse 141 if (mouseX + 20 + tipWidth > winWidth) { 142 $cluetip.addClass(' 323 if (mouseX + 20 + tipWidth > winWidth) { 324 $cluetip.addClass('cluetip-' + ctClass); 143 325 posX = (mouseX - tipWidth - lOffset) >= 0 ? mouseX - tipWidth - lOffset - parseInt($cluetip.css('marginLeft'),10) + parseInt($cluetipInner.css('marginRight'),10) : mouseX - (tipWidth/2); 144 326 } else { … … 146 328 } 147 329 } 148 var pY = posX < 0 ? event.pageY + tOffset : event.pageY; 149 $cluetip.css({ 150 left: (posX > 0 && opts.positionBy != 'bottomTop') ? posX : (mouseX + (tipWidth/2) > winWidth) ? winWidth/2 - tipWidth/2 : Math.max(mouseX - (tipWidth/2),0), 151 zIndex: $this.data('thisInfo').zIndex 152 }); 153 $cluetipArrows.css({zIndex: $this.data('thisInfo').zIndex+1}); 154 } 155 wHeight = $(window).height(); 330 pY = posX < 0 ? event.pageY + tOffset : event.pageY; 331 if (posX < 0 || opts.positionBy == 'bottomTop' || opts.positionBy == 'topBottom') { 332 posX = (mouseX + (tipWidth/2) > winWidth) ? winWidth/2 - tipWidth/2 : Math.max(mouseX - (tipWidth/2),0); 333 } 334 } 335 336 $cluetipArrows.css({zIndex: $link.data('cluetip').zIndex+1}); 337 $cluetip.css({ 338 left: posX, 339 zIndex: $link.data('cluetip').zIndex 340 }); 341 wHeight = $(window).height(); 156 342 157 343 /*************************************** … … 166 352 } 167 353 /*************************************** 168 * load the title attribute only (or user-selected attribute). 354 * load the title attribute only (or user-selected attribute). 169 355 * clueTip title is the string before the first delimiter 170 356 * subsequent delimiters place clueTip body text on separate lines … … 177 363 for (var i=1; i < tpl; i++){ 178 364 $cluetipInner.append('<div class="split-body">' + tipParts[i] + '</div>'); 179 } 365 } 180 366 } 181 367 cluetipShow(pY); 182 368 } 183 369 /*************************************** 184 * load external file via ajax 370 * load external file via ajax 185 371 ***************************************/ 186 372 187 else if ( !opts.local && tipAttribute.indexOf('#') !== 0) {188 if (/\.(jpe?g|tiff?|gif|png) $/i.test(tipAttribute)) {373 else if ( !opts.local && tipAttribute.indexOf('#') !== 0 ) { 374 if (/\.(jpe?g|tiff?|gif|png)(?:\?.*)?$/i.test(tipAttribute)) { 189 375 $cluetipInner.html('<img src="' + tipAttribute + '" alt="' + tipTitle + '" />'); 190 cluetipShow(pY);191 } else if (cluetipContents && opts.ajaxCache) {192 $cluetipInner.html(cluetipContents);193 376 cluetipShow(pY); 194 377 } else { … … 197 380 optionSuccess = opts.ajaxSettings.success, 198 381 optionComplete = opts.ajaxSettings.complete; 382 383 cacheKey = getCacheKey(tipAttribute, opts.ajaxSettings.data); 384 199 385 var ajaxSettings = { 200 cache: false, // force requested page not to be cached by browser386 cache: opts.ajaxCache, // force requested page not to be cached by browser 201 387 url: tipAttribute, 202 beforeSend: function(xhr ) {203 if (optionBeforeSend) {optionBeforeSend.call(link, xhr, $cluetip, $cluetipInner );}388 beforeSend: function(xhr, settings) { 389 if (optionBeforeSend) {optionBeforeSend.call(link, xhr, $cluetip, $cluetipInner, settings);} 204 390 $cluetipOuter.children().empty(); 205 391 if (opts.waitImage) { 206 392 $cluetipWait 207 .css({top: mouseY+20, left: mouseX+20, zIndex: $ this.data('thisInfo').zIndex-1})393 .css({top: mouseY+20, left: mouseX+20, zIndex: $link.data('cluetip').zIndex-1}) 208 394 .show(); 209 395 } 210 396 }, 211 397 error: function(xhr, textStatus) { 398 if ( options.ajaxCache && !caches[cacheKey] ) { 399 caches[cacheKey] = {status: 'error', textStatus: textStatus, xhr: xhr}; 400 } 401 212 402 if (isActive) { 213 403 if (optionError) { 214 404 optionError.call(link, xhr, textStatus, $cluetip, $cluetipInner); 215 405 } else { 216 $cluetipInner.html('<i>sorry, the contents could not be loaded</i>'); 406 $cluetipInner.html('<i>sorry, the contents could not be loaded</i>'); 217 407 } 218 408 } 219 409 }, 220 success: function(data, textStatus) { 410 success: function(data, textStatus, xhr) { 411 if ( options.ajaxCache && !caches[cacheKey] ) { 412 caches[cacheKey] = {status: 'success', data: data, textStatus: textStatus, xhr: xhr}; 413 } 414 221 415 cluetipContents = opts.ajaxProcess.call(link, data); 416 417 // allow for changing the title based on data returned by xhr 418 if ( typeof cluetipContents == 'object' && cluetipContents !== null ) { 419 tipTitle = cluetipContents.title; 420 cluetipContents = cluetipContents.content; 421 } 422 222 423 if (isActive) { 223 if (optionSuccess) {optionSuccess.call(link, data, textStatus, $cluetip, $cluetipInner);} 424 if (optionSuccess) { 425 optionSuccess.call(link, data, textStatus, $cluetip, $cluetipInner); 426 } 224 427 $cluetipInner.html(cluetipContents); 428 225 429 } 226 430 }, 227 431 complete: function(xhr, textStatus) { 228 if (optionComplete) {optionComplete.call(link, xhr, textStatus, $cluetip, $cluetipInner);} 432 if (optionComplete) { 433 optionComplete.call(link, xhr, textStatus, $cluetip, $cluetipInner); 434 } 229 435 var imgs = $cluetipInner[0].getElementsByTagName('img'); 230 436 imgCount = imgs.length; … … 235 441 } 236 442 if (imgCount && !$.browser.opera) { 237 $(imgs).bind('load error', function() {443 $(imgs).bind('load.ct error.ct', function() { 238 444 imgCount--; 239 if (imgCount <1) {445 if (imgCount === 0) { 240 446 $cluetipWait.hide(); 447 $(imgs).unbind('.ct'); 241 448 if (isActive) { cluetipShow(pY); } 242 449 } 243 }); 450 }); 244 451 } else { 245 452 $cluetipWait.hide(); 246 453 if (isActive) { cluetipShow(pY); } 247 } 454 } 248 455 } 249 456 }; 250 var ajaxMergedSettings = $.extend(true, {}, opts.ajaxSettings, ajaxSettings); 251 252 $.ajax(ajaxMergedSettings); 253 } 254 457 458 ajaxMergedSettings = $.extend(true, {}, opts.ajaxSettings, ajaxSettings); 459 460 if ( caches[cacheKey] ) { 461 cachedAjax( caches[cacheKey], ajaxMergedSettings ); 462 } else { 463 $.ajax(ajaxMergedSettings); 464 } 465 } 466 } 255 467 /*************************************** 256 468 * load an element from the same page 257 469 ***************************************/ 258 } else if (opts.local) { 259 260 var $localContent = $(tipAttribute + (/#\S+$/.test(tipAttribute) ? '' : ':eq(' + index + ')')).clone(true).show(); 470 else if (opts.local) { 471 var $localContent = $(tipAttribute + (/^#\S+$/.test(tipAttribute) ? '' : ':eq(' + index + ')')).clone(true).show(); 472 if (opts.localIdSuffix) { 473 $localContent.attr('id', $localContent[0].id + opts.localIdSuffix); 474 } 261 475 $cluetipInner.html($localContent); 262 476 cluetipShow(pY); … … 266 480 // get dimensions and options for cluetip and prepare it to be shown 267 481 var cluetipShow = function(bpY) { 482 var $closeLink, dynamicClasses, heightDiff, 483 titleHTML = tipTitle || opts.showTitle && ' ', 484 bgY = '', direction = '', insufficientX = false; 485 var stickyClose = { 486 bottom: function($cLink) { 487 $cLink.appendTo($cluetipInner); 488 }, 489 top: function($cLink) { 490 $cLink.prependTo($cluetipInner); 491 }, 492 title: function($cLink) { 493 $cLink.prependTo($cluetipTitle); 494 } 495 }; 496 268 497 $cluetip.addClass('cluetip-' + ctClass); 269 if (opts.truncate) { 498 if (opts.truncate) { 270 499 var $truncloaded = $cluetipInner.text().slice(0,opts.truncate) + '...'; 271 500 $cluetipInner.html($truncloaded); 272 501 } 273 function doNothing() {}; //empty function 274 tipTitle ? $cluetipTitle.show().html(tipTitle) : (opts.showTitle) ? $cluetipTitle.show().html(' ') : $cluetipTitle.hide(); 502 503 if (titleHTML) { 504 $cluetipTitle.show().html(titleHTML); 505 } else { 506 $cluetipTitle.hide(); 507 } 508 275 509 if (opts.sticky) { 276 var $closeLink = $('<div id="cluetip-close"><a href="#">' + opts.closeText + '</a></div>'); 277 (opts.closePosition == 'bottom') ? $closeLink.appendTo($cluetipInner) : (opts.closePosition == 'title') ? $closeLink.prependTo($cluetipTitle) : $closeLink.prependTo($cluetipInner); 278 $closeLink.bind('click.cluetip', function() { 279 cluetipClose(); 280 return false; 281 }); 510 if (stickyClose[opts.closePosition]) { 511 $closeLink = $('<div class="cluetip-close"><a href="#">' + opts.closeText + '</a></div>'); 512 stickyClose[opts.closePosition]( $closeLink ); 513 $closeLink.bind('click.cluetip', function() { 514 cluetipClose(); 515 return false; 516 }); 517 } 282 518 if (opts.mouseOutClose) { 283 $cluetip.bind('mouseleave.cluetip', function() { 284 cluetipClose(); 285 }); 286 } else { 287 $cluetip.unbind('mouseleave.cluetip'); 288 } 289 } 290 // now that content is loaded, finish the positioning 291 var direction = ''; 292 $cluetipOuter.css({zIndex: $this.data('thisInfo').zIndex, overflow: defHeight == 'auto' ? 'visible' : 'auto', height: defHeight}); 293 tipHeight = defHeight == 'auto' ? Math.max($cluetip.outerHeight(),$cluetip.height()) : parseInt(defHeight,10); 519 $link.unbind('mouseleave.cluetipMoc'); 520 $cluetip.unbind('mouseleave.cluetipMoc'); 521 if (opts.mouseOutClose == 'both' || opts.mouseOutClose == 'cluetip' || opts.mouseOutClose === true) { // true implies 'cluetip' for backwards compatability 522 $cluetip.bind('mouseleave.cluetipMoc', mouseOutClose); 523 } 524 if (opts.mouseOutClose == 'both' || opts.mouseOutClose == 'link') { 525 $link.bind('mouseleave.cluetipMoc', mouseOutClose); 526 } 527 } 528 } 529 530 // now that content is loaded, finish the positioning 531 $cluetipOuter.css({zIndex: $link.data('cluetip').zIndex, overflow: defHeight == 'auto' ? 'visible' : 'auto', height: defHeight}); 532 tipHeight = defHeight == 'auto' ? Math.max($cluetip.outerHeight(),$cluetip.height()) : parseInt(defHeight,10); 294 533 tipY = posY; 295 534 baseline = sTop + wHeight; 535 insufficientX = (posX < mouseX && (Math.max(posX, 0) + tipWidth > mouseX)); 296 536 if (opts.positionBy == 'fixed') { 297 537 tipY = posY - opts.dropShadowSteps + tOffset; 298 } else if ( (posX < mouseX && Math.max(posX, 0) + tipWidth > mouseX) || opts.positionBy == 'bottomTop') { 299 if (posY + tipHeight + tOffset > baseline && mouseY - sTop > tipHeight + tOffset) { 300 tipY = mouseY - tipHeight - tOffset; 301 direction = 'top'; 302 } else { 303 tipY = mouseY + tOffset; 304 direction = 'bottom'; 538 } else if (opts.positionBy == 'topBottom' || opts.positionBy == 'bottomTop' || insufficientX) { 539 if (opts.positionBy == 'topBottom') { 540 if (posY + tipHeight + tOffset < baseline && mouseY - sTop < tipHeight + tOffset) { 541 direction = 'bottom'; 542 } else { 543 direction = 'top'; 544 } 545 } else if (opts.positionBy == 'bottomTop' || insufficientX) { 546 if (posY + tipHeight + tOffset > baseline && mouseY - sTop > tipHeight + tOffset) { 547 direction = 'top'; 548 } else { 549 direction = 'bottom'; 550 } 551 } 552 // We should now have a direction. Compute tipY 553 if (opts.snapToEdge) { 554 if (direction == 'top') { 555 tipY = linkTop - tipHeight - tOffset; 556 } else if (direction == 'bottom') { 557 tipY = linkBottom + tOffset; 558 } 559 } else { 560 if (direction == 'top') { 561 tipY = mouseY - tipHeight - tOffset; 562 } else if (direction == 'bottom') { 563 tipY = mouseY + tOffset; 564 } 305 565 } 306 566 } else if ( posY + tipHeight + tOffset > baseline ) { 307 567 tipY = (tipHeight >= wHeight) ? sTop : baseline - tipHeight - tOffset; 308 } else if ($ this.css('display') == 'block' || link.tagName.toLowerCase() == 'area' || opts.positionBy == "mouse") {568 } else if ($link.css('display') == 'block' || link.tagName.toLowerCase() == 'area' || opts.positionBy == "mouse") { 309 569 tipY = bpY - tOffset; 310 570 } else { 311 571 tipY = posY - opts.dropShadowSteps; 312 572 } 313 if (direction == '') { 314 posX < linkLeft ? direction = 'left' : direction = 'right'; 315 } 316 $cluetip.css({top: tipY + 'px'}).removeClass().addClass('clue-' + direction + '-' + ctClass).addClass(' cluetip-' + ctClass); 317 if (opts.arrows) { // set up arrow positioning to align with element 318 var bgY = (posY - tipY - opts.dropShadowSteps); 319 $cluetipArrows.css({top: (/(left|right)/.test(direction) && posX >=0 && bgY > 0) ? bgY + 'px' : /(left|right)/.test(direction) ? 0 : ''}).show(); 573 if (direction === '') { 574 direction = posX < linkLeft ? 'left' : 'right'; 575 } 576 // add classes 577 dynamicClasses = ' clue-' + direction + '-' + ctClass + ' cluetip-' + ctClass; 578 if (ctClass == 'rounded') { 579 dynamicClasses += ' ui-corner-all'; 580 } 581 $cluetip.css({top: tipY + 'px'}).attrProp({'className': standardClasses + dynamicClasses}); 582 // set up arrow positioning to align with element 583 if (opts.arrows) { 584 if ( /(left|right)/.test(direction) ) { 585 heightDiff = $cluetip.height() - $cluetipArrows.height(); 586 bgY = posX >= 0 && bpY > 0 ? (posY - tipY - opts.dropShadowSteps) : 0; 587 bgY = heightDiff > bgY ? bgY : heightDiff; 588 bgY += 'px'; 589 } 590 $cluetipArrows.css({top: bgY}).show(); 320 591 } else { 321 592 $cluetipArrows.hide(); … … 323 594 324 595 // (first hide, then) ***SHOW THE CLUETIP*** 325 $dropShadow.hide(); 326 $cluetip.hide()[opts.fx.open](opts.fx.openSpeed || 0); 327 if (opts.dropShadow) { $dropShadow.css({height: tipHeight, width: tipInnerWidth, zIndex: $this.data('thisInfo').zIndex-1}).show(); } 596 // handle dropshadow divs first 597 $dropShadow = createDropShadows($cluetip, opts); 598 if ($dropShadow && $dropShadow.length) { 599 $dropShadow.hide().css({height: tipHeight, width: tipInnerWidth, zIndex: $link.data('cluetip').zIndex-1}).show(); 600 } 601 602 if (!closeOnDelay) { 603 $cluetip.hide(); 604 } 605 clearTimeout(closeOnDelay); 606 closeOnDelay = null; 607 608 // show the cluetip 609 $cluetip[opts.fx.open](opts.fx.openSpeed || 0); 610 328 611 if ($.fn.bgiframe) { $cluetip.bgiframe(); } 329 // delayed close (not fully tested) 330 if (opts.delayedClose > 0) { 331 closeOnDelay = setTimeout(cluetipClose, opts.delayedClose); 332 } 612 333 613 // trigger the optional onShow function 334 614 opts.onShow.call(link, $cluetip, $cluetipInner); … … 342 622 $cluetipWait.hide(); 343 623 if (!opts.sticky || (/click|toggle/).test(opts.activation) ) { 344 cluetipClose(); 345 clearTimeout(closeOnDelay); 346 } 624 // delayed close (not fully tested) 625 if (opts.delayedClose > 0) { 626 clearTimeout(closeOnDelay); 627 closeOnDelay = null; 628 closeOnDelay = setTimeout(cluetipClose, opts.delayedClose); 629 } 630 } 631 347 632 if (opts.hoverClass) { 348 $ this.removeClass(opts.hoverClass);633 $link.removeClass(opts.hoverClass); 349 634 } 350 635 }; 351 // close cluetip and reset some things 352 var cluetipClose = function() { 353 $cluetipOuter 354 .parent().hide().removeClass(); 355 opts.onHide.call(link, $cluetip, $cluetipInner); 356 $this.removeClass('cluetip-clicked'); 357 if (tipTitle) { 358 $this.attr(opts.titleAttribute, tipTitle); 359 } 360 $this.css('cursor',''); 636 637 // close cluetip and reset some things 638 var cluetipClose = function(el) { 639 var $closer = el && el.data('cluetip') ? el : $link, 640 ct = $closer.data('cluetip') && $closer.data('cluetip').selector, 641 ctSelector = ct || 'div.cluetip', 642 $cluetip = $(ctSelector), 643 $cluetipInner = $cluetip.find(prefix + 'cluetip-inner'), 644 $cluetipArrows = $cluetip.find(prefix + 'cluetip-arrows'); 645 646 $cluetip.hide().removeClass(); 647 opts.onHide.call($closer[0], $cluetip, $cluetipInner); 648 649 if (ct) { 650 $closer.removeClass('cluetip-clicked'); 651 $closer.css('cursor',''); 652 } 653 if (ct && tipTitle) { 654 $closer.attrProp(opts.titleAttribute, tipTitle); 655 } 656 361 657 if (opts.arrows) { 362 658 $cluetipArrows.css({top: ''}); … … 364 660 }; 365 661 366 $(document).bind('hideCluetip', function(e) { 367 cluetipClose(); 662 // Check to see if we should be closing by checking where the user is hovering. 663 // We do a short 50ms delay for two reasons: to prevent flicker, and to allow the user time to hover on other element 664 var mouseOutClose = function() { 665 var el = this; 666 clearTimeout(closeOnDelay); 667 closeOnDelay = setTimeout(function() { 668 var linkOver = $link.data('cluetip').entered, 669 cluetipOver = $cluetip.data('entered'), 670 entered = false; 671 672 if ( opts.mouseOutClose == 'both' && (linkOver || cluetipOver) ) { 673 entered = true; 674 } 675 // true implies 'cluetip' for backwards compatibility 676 else if ( (opts.mouseOutClose === true || opts.mouseOutClose == 'cluetip') && cluetipOver) { 677 entered = true; 678 } 679 else if (opts.mouseOutClose == 'link' && linkOver) { 680 entered = true; 681 } 682 683 if ( !entered ) { 684 // All checks pass, close the cluetip 685 cluetipClose.call(el); 686 } 687 688 }, opts.delayedClose); 689 }; 690 691 $(document).unbind('hideCluetip.cluetip').bind('hideCluetip.cluetip', function(e) { 692 cluetipClose( $(e.target) ); 368 693 }); 369 694 /*************************************** … … 372 697 // activate by click 373 698 if ( (/click|toggle/).test(opts.activation) ) { 374 $ this.bind('click.cluetip', function(event) {375 if ($cluetip.is(':hidden') || !$ this.is('.cluetip-clicked')) {699 $link.bind('click.cluetip', function(event) { 700 if ($cluetip.is(':hidden') || !$link.is('.cluetip-clicked')) { 376 701 activate(event); 377 702 $('.cluetip-clicked').removeClass('cluetip-clicked'); 378 $ this.addClass('cluetip-clicked');703 $link.addClass('cluetip-clicked'); 379 704 } else { 380 705 inactivate(event); 381 706 } 382 this.blur();383 707 return false; 384 708 }); 385 // activate by focus; inactivate by blur 709 // activate by focus; inactivate by blur 386 710 } else if (opts.activation == 'focus') { 387 $this.bind('focus.cluetip', function(event) { 711 $link.bind('focus.cluetip', function(event) { 712 $link.attrProp('title',''); 388 713 activate(event); 389 714 }); 390 $this.bind('blur.cluetip', function(event) { 715 $link.bind('blur.cluetip', function(event) { 716 $link.attrProp('title', $link.data('cluetip').title); 391 717 inactivate(event); 392 718 }); 393 719 // activate by hover 394 720 } else { 721 395 722 // clicking is returned false if clickThrough option is set to false 396 $this[opts.clickThrough ? 'unbind' : 'bind']('click', returnFalse); 723 $link[opts.clickThrough ? 'unbind' : 'bind']('click.cluetip', returnFalse); 724 397 725 //set up mouse tracking 398 726 var mouseTracks = function(evt) { 399 if (opts.tracking == true) {727 if (opts.tracking) { 400 728 var trackX = posX - evt.pageX; 401 729 var trackY = tipY ? tipY - evt.pageY : posY - evt.pageY; 402 $ this.bind('mousemove.cluetip', function(evt) {730 $link.bind('mousemove.cluetip', function(evt) { 403 731 $cluetip.css({left: evt.pageX + trackX, top: evt.pageY + trackY }); 404 732 }); 405 733 } 406 734 }; 735 407 736 if ($.fn.hoverIntent && opts.hoverIntent) { 408 $ this.hoverIntent({737 $link.hoverIntent({ 409 738 sensitivity: opts.hoverIntent.sensitivity, 410 interval: opts.hoverIntent.interval, 739 interval: opts.hoverIntent.interval, 411 740 over: function(event) { 412 741 activate(event); 413 742 mouseTracks(event); 414 }, 415 timeout: opts.hoverIntent.timeout, 416 out: function(event) {inactivate(event); $this.unbind('mousemove.cluetip');} 417 }); 743 }, 744 timeout: opts.hoverIntent.timeout, 745 out: function(event) { 746 inactivate(event); 747 $link.unbind('mousemove.cluetip'); 748 } 749 }); 418 750 } else { 419 $ this.bind('mouseenter.cluetip', function(event) {751 $link.bind('mouseenter.cluetip', function(event) { 420 752 activate(event); 421 753 mouseTracks(event); … … 423 755 .bind('mouseleave.cluetip', function(event) { 424 756 inactivate(event); 425 $ this.unbind('mousemove.cluetip');757 $link.unbind('mousemove.cluetip'); 426 758 }); 427 759 } 428 $this.bind('mouseover.cluetip', function(event) { 429 $this.attr('title',''); 760 761 $link.bind('mouseover.cluetip', function(event) { 762 $link.attrProp('title',''); 430 763 }).bind('mouseleave.cluetip', function(event) { 431 $ this.attr('title', $this.data('thisInfo').title);764 $link.attrProp('title', $link.data('cluetip').title); 432 765 }); 433 766 } 434 }); 767 768 // trigger a cached Ajax response 769 function cachedAjax(info, settings) { 770 var status = info.status; 771 settings.beforeSend(info.xhr, settings); 772 if ( status == 'error' ) { 773 settings[status](info.xhr, info.textStatus); 774 } else if (status == 'success') { 775 settings[status](info.data, info.textStatus, info.xhr); 776 } 777 settings.complete(info.xhr, settings.textStatus); 778 } 779 780 }); // end this.each 781 782 /** =private functions 783 ************************************************************/ 784 //empty function 785 function doNothing() {} 786 787 // create a string to be used as an identifier for ajax caches 788 function getCacheKey(url, data) { 789 var cacheKey = url || ''; 790 data = data || ''; 791 792 if (typeof data == 'object') { 793 $.each(data, function(key, val) { 794 cacheKey += '-' + key + '-' + val; 795 }); 796 } else if (typeof data == 'string') { 797 cacheKey += data; 798 } 799 800 return cacheKey; 801 } 802 803 /** =create dropshadow divs **/ 804 805 function createDropShadows($cluetip, options, newDropShadow) { 806 var dsStyle = '', 807 dropShadowSteps = (options.dropShadow && options.dropShadowSteps) ? +options.dropShadowSteps : 0; 808 809 if ($.support.boxShadow) { 810 if ( dropShadowSteps ) { 811 dsStyle = '1px 1px ' + dropShadowSteps + 'px rgba(0,0,0,0.5)'; 812 } 813 var dsOffsets = dropShadowSteps === 0 ? '0 0 ' : '1px 1px '; 814 $cluetip.css($.support.boxShadow, dsStyle); 815 return false; 816 } 817 var oldDropShadow = $cluetip.find('.cluetip-drop-shadow'); 818 if (dropShadowSteps == oldDropShadow.length) { 819 return oldDropShadow; 820 } 821 oldDropShadow.remove(); 822 var dropShadows = []; 823 for (var i=0; i < dropShadowSteps;) { 824 dropShadows[i++] = '<div style="top:' + i + 'px;left:' + i + 'px;"></div>'; 825 } 826 827 newDropShadow = $(dropShadows.join('')) 828 .css({ 829 position: 'absolute', 830 backgroundColor: '#000', 831 zIndex: cluezIndex -1, 832 opacity: 0.1 833 }) 834 .addClass('cluetip-drop-shadow') 835 .prependTo($cluetip); 836 return newDropShadow; 837 838 } 839 840 return this; 435 841 }; 436 437 /* 438 * options for clueTip 439 * 440 * each one can be explicitly overridden by changing its value. 441 * for example: $.fn.cluetip.defaults.width = 200; 442 * would change the default width for all clueTips to 200. 443 * 444 * each one can also be overridden by passing an options map to the cluetip method. 445 * for example: $('a.example').cluetip({width: 200}); 446 * would change the default width to 200 for clueTips invoked by a link with class of "example" 447 * 448 */ 449 450 $.fn.cluetip.defaults = { // set up default options 451 width: 275, // The width of the clueTip 452 height: 'auto', // The height of the clueTip 453 cluezIndex: 97, // Sets the z-index style property of the clueTip 454 positionBy: 'auto', // Sets the type of positioning: 'auto', 'mouse','bottomTop', 'fixed' 455 topOffset: 15, // Number of px to offset clueTip from top of invoking element 456 leftOffset: 15, // Number of px to offset clueTip from left of invoking element 457 local: false, // Whether to use content from the same page for the clueTip's body 458 localPrefix: null, // string to be prepended to the tip attribute if local is true 459 hideLocal: true, // If local option is set to true, this determines whether local content 460 // to be shown in clueTip should be hidden at its original location 461 attribute: 'rel', // the attribute to be used for fetching the clueTip's body content 462 titleAttribute: 'title', // the attribute to be used for fetching the clueTip's title 463 splitTitle: '', // A character used to split the title attribute into the clueTip title and divs 464 // within the clueTip body. more info below [6] 465 escapeTitle: false, // whether to html escape the title attribute 466 showTitle: true, // show title bar of the clueTip, even if title attribute not set 467 cluetipClass: 'default',// class added to outermost clueTip div in the form of 'cluetip-' + clueTipClass. 468 hoverClass: '', // class applied to the invoking element onmouseover and removed onmouseout 469 waitImage: true, // whether to show a "loading" img, which is set in jquery.cluetip.css 470 cursor: 'help', 471 arrows: false, // if true, displays arrow on appropriate side of clueTip 472 dropShadow: true, // set to false if you don't want the drop-shadow effect on the clueTip 473 dropShadowSteps: 6, // adjusts the size of the drop shadow 474 sticky: false, // keep visible until manually closed 475 mouseOutClose: false, // close when clueTip is moused out 476 activation: 'hover', // set to 'click' to force user to click to show clueTip 477 // set to 'focus' to show on focus of a form element and hide on blur 478 clickThrough: false, // if true, and activation is not 'click', then clicking on link will take user to the link's href, 479 // even if href and tipAttribute are equal 480 tracking: false, // if true, clueTip will track mouse movement (experimental) 481 delayedClose: 0, // close clueTip on a timed delay (experimental) 482 closePosition: 'top', // location of close text for sticky cluetips; can be 'top' or 'bottom' or 'title' 483 closeText: 'Close', // text (or HTML) to to be clicked to close sticky clueTips 484 truncate: 0, // number of characters to truncate clueTip's contents. if 0, no truncation occurs 485 486 // effect and speed for opening clueTips 487 fx: { 488 open: 'show', // can be 'show' or 'slideDown' or 'fadeIn' 489 openSpeed: '' 490 }, 491 492 // settings for when hoverIntent plugin is used 493 hoverIntent: { 494 sensitivity: 3, 495 interval: 50, 496 timeout: 0 497 }, 498 499 // short-circuit function to run just before clueTip is shown. 500 onActivate: function(e) {return true;}, 501 // function to run just after clueTip is shown. 502 onShow: function(ct, ci){}, 503 // function to run just after clueTip is hidden. 504 onHide: function(ct, ci){}, 505 // whether to cache results of ajax request to avoid unnecessary hits to server 506 ajaxCache: true, 507 508 // process data retrieved via xhr before it's displayed 509 ajaxProcess: function(data) { 510 data = data.replace(/<(script|style|title)[^<]+<\/(script|style|title)>/gm, '').replace(/<(link|meta)[^>]+>/g,''); 511 return data; 512 }, 513 514 // can pass in standard $.ajax() parameters. Callback functions, such as beforeSend, 515 // will be queued first within the default callbacks. 516 // The only exception is error, which overrides the default 517 ajaxSettings: { 518 // error: function(ct, ci) { /* override default error callback */ } 519 // beforeSend: function(ct, ci) { /* called first within default beforeSend callback } 520 dataType: 'html' 521 }, 522 debug: false 523 }; 524 525 526 /* 527 * Global defaults for clueTips. Apply to all calls to the clueTip plugin. 528 * 529 * @example $.cluetip.setup({ 530 * insertionType: 'prependTo', 531 * insertionElement: '#container' 532 * }); 533 * 534 * @property 535 * @name $.cluetip.setup 536 * @type Map 537 * @cat Plugins/tooltip 538 * @option String insertionType: Default is 'appendTo'. Determines the method to be used for inserting the clueTip into the DOM. Permitted values are 'appendTo', 'prependTo', 'insertBefore', and 'insertAfter' 539 * @option String insertionElement: Default is 'body'. Determines which element in the DOM the plugin will reference when inserting the clueTip. 540 * 541 */ 542 543 var insertionType = 'appendTo', insertionElement = 'body'; 544 545 $.cluetip.setup = function(options) { 546 if (options && options.insertionType && (options.insertionType).match(/appendTo|prependTo|insertBefore|insertAfter/)) { 547 insertionType = options.insertionType; 842 843 (function() { 844 $.support = $.support || {}; 845 // check support for CSS3 properties (currently only boxShadow) 846 var div = document.createElement('div'), 847 divStyle = div.style, 848 styleProps = ['boxShadow'], 849 prefixes = ['moz', 'Moz', 'webkit', 'o']; 850 851 for (var i=0, sl = styleProps.length; i < sl; i++) { 852 var prop = styleProps[i], 853 uProp = prop.charAt(0).toUpperCase() + prop.slice(1); 854 855 if ( typeof divStyle[ prop ] !== 'undefined' ) { 856 $.support[ prop ] = prop; 857 } else { 858 for (var j=0, pl = prefixes.length; j < pl; j++) { 859 860 if (typeof divStyle[ prefixes[j] + uProp ] !== 'undefined') { 861 $.support[ prop ] = prefixes[j] + uProp; 862 break; 863 } 864 } 865 } 548 866 } 549 if (options && options.insertionElement) {550 insertionElement = options.insertionElement;551 } 552 };553 867 div = null; 868 })(); 869 870 $.fn.cluetip.defaults = $.cluetip.defaults; 871 554 872 })(jQuery);
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