[16012] | 1 | /** |
---|
| 2 | * ----------------------------------------------------------------------------- |
---|
| 3 | * file: ui.inputPages.js |
---|
| 4 | * file version: 1.0.0 |
---|
| 5 | * date: 2012-06-18 |
---|
| 6 | * |
---|
| 7 | * A jQuery plugin provided by the piwigo's plugin "GrumPluginClasses" |
---|
| 8 | * |
---|
| 9 | * ----------------------------------------------------------------------------- |
---|
| 10 | * Author : Grum |
---|
| 11 | * email : grum@piwigo.com |
---|
| 12 | * website : http://photos.grum.fr |
---|
| 13 | * |
---|
| 14 | * << May the Little SpaceFrog be with you ! >> |
---|
| 15 | * ----------------------------------------------------------------------------- |
---|
| 16 | * |
---|
| 17 | * |
---|
| 18 | * |
---|
| 19 | * |
---|
| 20 | * :: HISTORY :: |
---|
| 21 | * |
---|
| 22 | * | release | date | |
---|
| 23 | * | 1.0.0 | 2010/11/04 | * first release |
---|
| 24 | * | | | |
---|
| 25 | * | | | |
---|
| 26 | * | | | |
---|
| 27 | * | | | |
---|
| 28 | * | | | |
---|
| 29 | * | | | |
---|
| 30 | * | | | |
---|
| 31 | * | | | |
---|
| 32 | * |
---|
| 33 | */ |
---|
| 34 | |
---|
| 35 | |
---|
| 36 | |
---|
| 37 | ( |
---|
| 38 | function($) |
---|
| 39 | { |
---|
| 40 | /* |
---|
| 41 | * plugin 'public' functions |
---|
| 42 | */ |
---|
| 43 | var publicMethods = |
---|
| 44 | { |
---|
| 45 | init : function (opt) |
---|
| 46 | { |
---|
| 47 | return this.each(function() |
---|
| 48 | { |
---|
| 49 | // default values for the plugin |
---|
| 50 | var $this=$(this), |
---|
| 51 | data = $this.data('options'), |
---|
| 52 | objects = $this.data('objects'), |
---|
| 53 | properties = $this.data('properties'), |
---|
| 54 | options = |
---|
| 55 | { |
---|
| 56 | nbItems:0, |
---|
[17861] | 57 | nbItemsPage:50, |
---|
[16012] | 58 | currentPage:1, |
---|
| 59 | displayedPages:7, |
---|
| 60 | showButtons:{ |
---|
| 61 | first:'auto', |
---|
| 62 | last:'auto', |
---|
| 63 | previous:'auto', |
---|
| 64 | next:'auto', |
---|
| 65 | more:'auto' |
---|
| 66 | }, |
---|
| 67 | chars:{ |
---|
| 68 | first:' ', // << |
---|
| 69 | previous:' ', // < |
---|
| 70 | next:' ', // > |
---|
| 71 | last:' ', // >> |
---|
| 72 | more:'...' |
---|
| 73 | }, |
---|
| 74 | change:null |
---|
| 75 | }; |
---|
| 76 | |
---|
| 77 | // if options given, merge it |
---|
| 78 | // if(opt) $.extend(options, opt); ==> options are set by setters |
---|
| 79 | |
---|
| 80 | $this.data('options', options); |
---|
| 81 | |
---|
| 82 | if(!properties) |
---|
| 83 | { |
---|
| 84 | $this.data('properties', |
---|
| 85 | { |
---|
| 86 | initialized:false, |
---|
| 87 | nbPages:0 |
---|
| 88 | } |
---|
| 89 | ); |
---|
| 90 | properties=$this.data('properties'); |
---|
| 91 | } |
---|
| 92 | |
---|
| 93 | if(!objects) |
---|
| 94 | { |
---|
| 95 | objects = |
---|
| 96 | { |
---|
| 97 | container:$('<ul/>', { 'class':'ui-inputPages' } ), |
---|
| 98 | buttonFirst:$('<li/>', { 'class':'ui-inputPagesButton-first-inactive', oValue:':first' } ), |
---|
| 99 | buttonLast:$('<li/>', { 'class':'ui-inputPagesButton-last-inactive', oValue:':last' } ), |
---|
| 100 | buttonPrevious:$('<li/>', { 'class':'ui-inputPagesButton-previous-inactive', oValue:':previous' } ), |
---|
| 101 | buttonNext:$('<li/>', { 'class':'ui-inputPagesButton-next-inactive', oValue:':next' } ) |
---|
| 102 | }; |
---|
| 103 | |
---|
| 104 | $this |
---|
| 105 | .html('') |
---|
| 106 | .append( |
---|
| 107 | objects.container |
---|
| 108 | .append(objects.buttonFirst) |
---|
| 109 | .append(objects.buttonPrevious) |
---|
| 110 | .append(objects.buttonNext) |
---|
| 111 | .append(objects.buttonLast) |
---|
| 112 | ); |
---|
| 113 | |
---|
| 114 | $this.data('objects', objects); |
---|
| 115 | } |
---|
| 116 | |
---|
| 117 | privateMethods.setOptions($this, opt); |
---|
| 118 | } |
---|
| 119 | ); |
---|
| 120 | }, // init |
---|
| 121 | destroy : function () |
---|
| 122 | { |
---|
| 123 | return this.each( |
---|
| 124 | function() |
---|
| 125 | { |
---|
| 126 | // default values for the plugin |
---|
| 127 | var $this=$(this), |
---|
| 128 | objects = $this.data('objects'); |
---|
| 129 | objects.container.unbind().remove(); |
---|
| 130 | $this |
---|
| 131 | .unbind('.inputPages') |
---|
| 132 | .removeData() |
---|
| 133 | .css( |
---|
| 134 | { |
---|
| 135 | width:'', |
---|
| 136 | height:'' |
---|
| 137 | } |
---|
| 138 | ); |
---|
| 139 | delete $this; |
---|
| 140 | } |
---|
| 141 | ); |
---|
| 142 | }, // destroy |
---|
| 143 | |
---|
| 144 | options: function (value) |
---|
| 145 | { |
---|
| 146 | return( |
---|
| 147 | this.each( |
---|
| 148 | function() |
---|
| 149 | { |
---|
| 150 | privateMethods.setOptions($(this), value); |
---|
| 151 | } |
---|
| 152 | ) |
---|
| 153 | ); |
---|
| 154 | }, // options |
---|
| 155 | |
---|
| 156 | nbItems: function (value) |
---|
| 157 | { |
---|
| 158 | if(value!=null) |
---|
| 159 | { |
---|
| 160 | return( |
---|
| 161 | this.each( |
---|
| 162 | function() |
---|
| 163 | { |
---|
| 164 | privateMethods.setNbItems($(this), value); |
---|
| 165 | } |
---|
| 166 | ) |
---|
| 167 | ); |
---|
| 168 | } |
---|
| 169 | else |
---|
| 170 | { |
---|
| 171 | var options = this.data('options'); |
---|
| 172 | |
---|
| 173 | if(options) |
---|
| 174 | { |
---|
| 175 | return(options.nbItems); |
---|
| 176 | } |
---|
| 177 | else |
---|
| 178 | { |
---|
| 179 | return(''); |
---|
| 180 | } |
---|
| 181 | } |
---|
| 182 | }, // nbItems |
---|
| 183 | |
---|
| 184 | nbItemsPage: function (value) |
---|
| 185 | { |
---|
| 186 | if(value!=null) |
---|
| 187 | { |
---|
| 188 | return( |
---|
| 189 | this.each( |
---|
| 190 | function() |
---|
| 191 | { |
---|
| 192 | privateMethods.setNbItemsPage($(this), value); |
---|
| 193 | } |
---|
| 194 | ) |
---|
| 195 | ); |
---|
| 196 | } |
---|
| 197 | else |
---|
| 198 | { |
---|
| 199 | var options = this.data('options'); |
---|
| 200 | |
---|
| 201 | if(options) |
---|
| 202 | { |
---|
| 203 | return(options.nbItemsPage); |
---|
| 204 | } |
---|
| 205 | else |
---|
| 206 | { |
---|
| 207 | return(''); |
---|
| 208 | } |
---|
| 209 | } |
---|
| 210 | }, // nbItemsPage |
---|
| 211 | |
---|
| 212 | currentPage: function (value) |
---|
| 213 | { |
---|
| 214 | if(value!=null) |
---|
| 215 | { |
---|
| 216 | return( |
---|
| 217 | this.each( |
---|
| 218 | function() |
---|
| 219 | { |
---|
| 220 | privateMethods.setCurrentPage($(this), value); |
---|
| 221 | } |
---|
| 222 | ) |
---|
| 223 | ); |
---|
| 224 | } |
---|
| 225 | else |
---|
| 226 | { |
---|
| 227 | var options = this.data('options'); |
---|
| 228 | |
---|
| 229 | if(options) |
---|
| 230 | { |
---|
| 231 | return(options.currentPage); |
---|
| 232 | } |
---|
| 233 | else |
---|
| 234 | { |
---|
| 235 | return(''); |
---|
| 236 | } |
---|
| 237 | } |
---|
| 238 | }, // currentPage |
---|
| 239 | |
---|
| 240 | displayedPages: function (value) |
---|
| 241 | { |
---|
| 242 | if(value!=null) |
---|
| 243 | { |
---|
| 244 | return( |
---|
| 245 | this.each( |
---|
| 246 | function() |
---|
| 247 | { |
---|
| 248 | privateMethods.setDisplayedPages($(this), value); |
---|
| 249 | } |
---|
| 250 | ) |
---|
| 251 | ); |
---|
| 252 | } |
---|
| 253 | else |
---|
| 254 | { |
---|
| 255 | var options = this.data('options'); |
---|
| 256 | |
---|
| 257 | if(options) |
---|
| 258 | { |
---|
| 259 | return(options.displayedPages); |
---|
| 260 | } |
---|
| 261 | else |
---|
| 262 | { |
---|
| 263 | return(''); |
---|
| 264 | } |
---|
| 265 | } |
---|
| 266 | }, // displayedPages |
---|
| 267 | |
---|
| 268 | nbPages: function (value) |
---|
| 269 | { |
---|
| 270 | var properties = this.data('properties'); |
---|
| 271 | |
---|
| 272 | if(properties) |
---|
| 273 | { |
---|
| 274 | return(properties.nbPages); |
---|
| 275 | } |
---|
| 276 | return(0); |
---|
| 277 | }, // nbPages |
---|
| 278 | |
---|
| 279 | change: function (value) |
---|
| 280 | { |
---|
| 281 | if(value!=null && $.isFunction(value)) |
---|
| 282 | { |
---|
| 283 | // set selected value |
---|
| 284 | return( |
---|
| 285 | this.each( |
---|
| 286 | function() |
---|
| 287 | { |
---|
| 288 | privateMethods.setEventChange($(this), value); |
---|
| 289 | } |
---|
| 290 | ) |
---|
| 291 | ); |
---|
| 292 | } |
---|
| 293 | else |
---|
| 294 | { |
---|
| 295 | // return the selected value |
---|
| 296 | var options=this.data('options'); |
---|
| 297 | |
---|
| 298 | if(options) |
---|
| 299 | { |
---|
| 300 | return(options.change); |
---|
| 301 | } |
---|
| 302 | else |
---|
| 303 | { |
---|
| 304 | return(null); |
---|
| 305 | } |
---|
| 306 | } |
---|
| 307 | } // change |
---|
| 308 | |
---|
| 309 | |
---|
| 310 | }; // methods |
---|
| 311 | |
---|
| 312 | |
---|
| 313 | /* |
---|
| 314 | * plugin 'private' methods |
---|
| 315 | */ |
---|
| 316 | var privateMethods = |
---|
| 317 | { |
---|
| 318 | /** |
---|
| 319 | * return true is given value is a valid numeric value, according to the |
---|
| 320 | * rules defined by the object |
---|
| 321 | * @param Object object |
---|
| 322 | * @param value |
---|
| 323 | * @return Bool |
---|
| 324 | */ |
---|
| 325 | isValid : function (object, value) |
---|
| 326 | { |
---|
| 327 | var properties=object.data('properties'); |
---|
| 328 | |
---|
| 329 | return(properties.re.test(value)); |
---|
| 330 | }, |
---|
| 331 | |
---|
| 332 | setOptions : function (object, value) |
---|
| 333 | { |
---|
| 334 | var properties=object.data('properties'), |
---|
| 335 | options=object.data('options'); |
---|
| 336 | |
---|
| 337 | if(!$.isPlainObject(value)) return(false); |
---|
| 338 | |
---|
| 339 | properties.initialized=false; |
---|
| 340 | |
---|
| 341 | privateMethods.setChars(object, (value.chars!=null)?value.chars:options.chars); |
---|
| 342 | privateMethods.setShowButtons(object, (value.showButtons!=null)?value.showButtons:options.showButtons); |
---|
| 343 | privateMethods.setNbItems(object, (value.nbItems!=null)?value.nbItems:options.nbItems); |
---|
| 344 | privateMethods.setNbItemsPage(object, (value.nbItemsPage!=null)?value.nbItemsPage:options.nbItemsPage); |
---|
| 345 | privateMethods.setCurrentPage(object, (value.currentPage!=null)?value.currentPage:options.currentPage); |
---|
| 346 | privateMethods.setDisplayedPages(object, (value.displayedPages!=null)?value.displayedPages:options.displayedPages); |
---|
| 347 | |
---|
| 348 | privateMethods.setEventChange(object, (value.change!=null)?value.change:options.change); |
---|
| 349 | |
---|
| 350 | properties.initialized=true; |
---|
| 351 | |
---|
| 352 | privateMethods.refreshPages(object); |
---|
| 353 | }, |
---|
| 354 | |
---|
| 355 | |
---|
| 356 | setChars : function (object, value) |
---|
| 357 | { |
---|
| 358 | var options=object.data('options'), |
---|
| 359 | objects=object.data('objects'), |
---|
| 360 | properties=object.data('properties'); |
---|
| 361 | |
---|
| 362 | if(!properties.initialized && value!=null) |
---|
| 363 | { |
---|
| 364 | if(value.first) |
---|
| 365 | { |
---|
| 366 | options.chars.first=value.first; |
---|
| 367 | objects.buttonFirst.html(options.chars.first); |
---|
| 368 | } |
---|
| 369 | |
---|
| 370 | if(value.previous) |
---|
| 371 | { |
---|
| 372 | options.chars.previous=value.previous; |
---|
| 373 | objects.buttonPrevious.html(options.chars.previous); |
---|
| 374 | } |
---|
| 375 | |
---|
| 376 | if(value.next) |
---|
| 377 | { |
---|
| 378 | options.chars.next=value.next; |
---|
| 379 | objects.buttonNext.html(options.chars.next); |
---|
| 380 | } |
---|
| 381 | |
---|
| 382 | if(value.last) |
---|
| 383 | { |
---|
| 384 | options.chars.last=value.last; |
---|
| 385 | objects.buttonLast.html(options.chars.last); |
---|
| 386 | } |
---|
| 387 | |
---|
| 388 | if(value.more) |
---|
| 389 | { |
---|
| 390 | options.chars.more=value.more; |
---|
| 391 | } |
---|
| 392 | } |
---|
| 393 | return(options.chars); |
---|
| 394 | }, //setChars |
---|
| 395 | |
---|
| 396 | |
---|
| 397 | setShowButtons : function (object, value) |
---|
| 398 | { |
---|
| 399 | var options=object.data('options'), |
---|
| 400 | objects=object.data('objects'), |
---|
| 401 | properties=object.data('properties'); |
---|
| 402 | |
---|
| 403 | if(!properties.initialized && value!=null) |
---|
| 404 | { |
---|
| 405 | if(value.first && (value.first=='always' || value.first=='never' || value.first=='auto')) |
---|
| 406 | options.showButtons.first=value.first; |
---|
| 407 | |
---|
| 408 | if(value.previous && (value.previous=='always' || value.previous=='never' || value.previous=='auto')) |
---|
| 409 | options.showButtons.previous=value.previous; |
---|
| 410 | |
---|
| 411 | if(value.next && (value.next=='always' || value.next=='never' || value.next=='auto')) |
---|
| 412 | options.showButtons.next=value.next; |
---|
| 413 | |
---|
| 414 | if(value.last && (value.last=='always' || value.last=='never' || value.last=='auto')) |
---|
| 415 | options.showButtons.last=value.last; |
---|
| 416 | |
---|
| 417 | if(value.more && (value.more=='always' || value.more=='never' || value.more=='auto')) |
---|
| 418 | options.showButtons.more=value.more; |
---|
| 419 | |
---|
| 420 | if(options.showButtons.first=='never') |
---|
| 421 | objects.buttonFirst.css('display', 'none'); |
---|
| 422 | if(options.showButtons.previous=='never') |
---|
| 423 | objects.buttonPrevious.css('display', 'none'); |
---|
| 424 | if(options.showButtons.next=='never') |
---|
| 425 | objects.buttonNext.css('display', 'none'); |
---|
| 426 | if(options.showButtons.last=='never') |
---|
| 427 | objects.buttonLast.css('display', 'none'); |
---|
| 428 | |
---|
| 429 | if(options.showButtons.first=='always') |
---|
| 430 | objects.buttonFirst.css('display', 'inline-block'); |
---|
| 431 | if(options.showButtons.previous=='always') |
---|
| 432 | objects.buttonPrevious.css('display', 'inline-block'); |
---|
| 433 | if(options.showButtons.next=='always') |
---|
| 434 | objects.buttonNext.css('display', 'inline-block'); |
---|
| 435 | if(options.showButtons.last=='always') |
---|
| 436 | objects.buttonLast.css('display', 'inline-block'); |
---|
| 437 | } |
---|
| 438 | return(options.showButtons); |
---|
| 439 | }, //setShowButtons |
---|
| 440 | |
---|
| 441 | |
---|
| 442 | setNbItems: function (object, value) |
---|
| 443 | { |
---|
| 444 | var options=object.data('options'), |
---|
| 445 | properties=object.data('properties'); |
---|
| 446 | |
---|
| 447 | if((!properties.initialized || options.nbItems!=value) && value>0) |
---|
| 448 | { |
---|
| 449 | options.nbItems=value; |
---|
| 450 | options.currentPage=1; |
---|
| 451 | privateMethods.calculateNbPages(object); |
---|
| 452 | privateMethods.refreshPages(object); |
---|
| 453 | } |
---|
| 454 | return(options.nbItems); |
---|
| 455 | }, //setNbItems |
---|
| 456 | |
---|
| 457 | setNbItemsPage: function (object, value) |
---|
| 458 | { |
---|
| 459 | var options=object.data('options'), |
---|
| 460 | properties=object.data('properties'); |
---|
| 461 | |
---|
| 462 | if((!properties.initialized || options.nbItemsPage!=value) && value>0) |
---|
| 463 | { |
---|
| 464 | options.nbItemsPage=value; |
---|
| 465 | options.currentPage=1; |
---|
| 466 | privateMethods.calculateNbPages(object); |
---|
| 467 | privateMethods.refreshPages(object); |
---|
| 468 | } |
---|
| 469 | return(options.nbItemsPage); |
---|
| 470 | }, //setNbItemsPage |
---|
| 471 | |
---|
| 472 | setDisplayedPages: function (object, value) |
---|
| 473 | { |
---|
| 474 | var options=object.data('options'), |
---|
| 475 | properties=object.data('properties'); |
---|
| 476 | |
---|
| 477 | if((!properties.initialized || options.displayedPages!=value) && value>0) |
---|
| 478 | { |
---|
| 479 | options.displayedPages=value; |
---|
| 480 | privateMethods.refreshPages(object); |
---|
| 481 | } |
---|
| 482 | return(options.displayedPages); |
---|
| 483 | }, //setDisplayedPages |
---|
| 484 | |
---|
| 485 | setCurrentPage: function (object, value) |
---|
| 486 | { |
---|
| 487 | var options=object.data('options'), |
---|
| 488 | properties=object.data('properties'), |
---|
| 489 | askedPage=0; |
---|
| 490 | |
---|
| 491 | if((!properties.initialized || options.currentPage!=value) && |
---|
| 492 | (value==':first' || |
---|
| 493 | value==':previous' || |
---|
| 494 | value==':next' || |
---|
| 495 | value==':last' || |
---|
| 496 | value==':pp' || |
---|
| 497 | value==':ps' || |
---|
| 498 | $.isNumeric(value) && value>0)) |
---|
| 499 | { |
---|
| 500 | switch(value) |
---|
| 501 | { |
---|
| 502 | case ':first': |
---|
| 503 | askedPage=1; |
---|
| 504 | break; |
---|
| 505 | case ':previous': |
---|
| 506 | askedPage=options.currentPage-1; |
---|
| 507 | break; |
---|
| 508 | case ':next': |
---|
| 509 | askedPage=options.currentPage+1; |
---|
| 510 | break; |
---|
| 511 | case ':last': |
---|
| 512 | askedPage=properties.nbPages |
---|
| 513 | break; |
---|
| 514 | case ':pp': |
---|
| 515 | askedPage=options.currentPage-options.displayedPages; |
---|
| 516 | if(askedPage<1) askedPage=1; |
---|
| 517 | break; |
---|
| 518 | case ':ps': |
---|
| 519 | askedPage=options.currentPage+options.displayedPages; |
---|
| 520 | if(askedPage>properties.nbPages) askedPage=properties.nbPages; |
---|
| 521 | break; |
---|
| 522 | default: |
---|
| 523 | askedPage=value; |
---|
| 524 | } |
---|
| 525 | |
---|
| 526 | if(askedPage>=1 && askedPage<=properties.nbPages) |
---|
| 527 | { |
---|
| 528 | options.currentPage=askedPage*1; |
---|
| 529 | privateMethods.refreshPages(object); |
---|
| 530 | |
---|
| 531 | if(options.change) object.trigger('inputPageChange', options.currentPage); |
---|
| 532 | } |
---|
| 533 | |
---|
| 534 | } |
---|
| 535 | return(options.currentPage); |
---|
| 536 | }, //setCurrentPage |
---|
| 537 | |
---|
| 538 | setEventChange : function (object, value) |
---|
| 539 | { |
---|
| 540 | var options=object.data('options'); |
---|
| 541 | |
---|
| 542 | options.change=value; |
---|
| 543 | object.unbind('inputPageChange'); |
---|
| 544 | if(value) object.bind('inputPageChange', options.change); |
---|
| 545 | return(options.change); |
---|
| 546 | }, //setEventChange |
---|
| 547 | |
---|
| 548 | calculateNbPages : function (object) |
---|
| 549 | { |
---|
| 550 | var options=object.data('options'), |
---|
| 551 | properties=object.data('properties'); |
---|
| 552 | |
---|
[17861] | 553 | properties.nbPages=Math.ceil(options.nbItems/options.nbItemsPage); |
---|
[16012] | 554 | }, // calculateNbPages |
---|
| 555 | |
---|
| 556 | refreshPages : function (object) |
---|
| 557 | { |
---|
| 558 | var options=object.data('options'), |
---|
| 559 | objects=object.data('objects'), |
---|
| 560 | properties=object.data('properties'), |
---|
| 561 | itemClass=''; |
---|
| 562 | |
---|
| 563 | if(options.currentPage==1) |
---|
| 564 | { |
---|
| 565 | objects.buttonFirst |
---|
| 566 | .removeClass('ui-inputPagesButton-first-active ui-inputPagesButton-active') |
---|
| 567 | .addClass('ui-inputPagesButton-first-inactive'); |
---|
| 568 | objects.buttonPrevious |
---|
| 569 | .removeClass('ui-inputPagesButton-previous-active ui-inputPagesButton-active') |
---|
| 570 | .addClass('ui-inputPagesButton-previous-inactive'); |
---|
| 571 | } |
---|
| 572 | else if(options.currentPage==properties.nbPages) |
---|
| 573 | { |
---|
| 574 | objects.buttonLast |
---|
| 575 | .removeClass('ui-inputPagesButton-last-active ui-inputPagesButton-active') |
---|
| 576 | .addClass('ui-inputPagesButton-last-inactive'); |
---|
| 577 | objects.buttonNext |
---|
| 578 | .removeClass('ui-inputPagesButton-next-active ui-inputPagesButton-active') |
---|
| 579 | .addClass('ui-inputPagesButton-next-inactive'); |
---|
| 580 | } |
---|
| 581 | |
---|
| 582 | if(options.currentPage<properties.nbPages) |
---|
| 583 | { |
---|
| 584 | objects.buttonLast |
---|
| 585 | .removeClass('ui-inputPagesButton-last-inactive') |
---|
| 586 | .addClass('ui-inputPagesButton-last-active ui-inputPagesButton-active'); |
---|
| 587 | objects.buttonNext |
---|
| 588 | .removeClass('ui-inputPagesButton-next-inactive') |
---|
| 589 | .addClass('ui-inputPagesButton-next-active ui-inputPagesButton-active'); |
---|
| 590 | } |
---|
| 591 | if(options.currentPage>1) |
---|
| 592 | { |
---|
| 593 | objects.buttonFirst |
---|
| 594 | .removeClass('ui-inputPagesButton-first-inactive') |
---|
| 595 | .addClass('ui-inputPagesButton-first-active ui-inputPagesButton-active'); |
---|
| 596 | objects.buttonPrevious |
---|
| 597 | .removeClass('ui-inputPagesButton-previous-inactive') |
---|
| 598 | .addClass('ui-inputPagesButton-previous-active ui-inputPagesButton-active'); |
---|
| 599 | } |
---|
| 600 | |
---|
| 601 | if(properties.nbPages<=1 || properties.nbPages<=options.displayedPages) |
---|
| 602 | { |
---|
| 603 | if(options.showButtons.first=='auto') |
---|
| 604 | objects.buttonFirst.css('display', 'none'); |
---|
| 605 | if(options.showButtons.previous=='auto') |
---|
| 606 | objects.buttonPrevious.css('display', 'none'); |
---|
| 607 | if(options.showButtons.next=='auto') |
---|
| 608 | objects.buttonNext.css('display', 'none'); |
---|
| 609 | if(options.showButtons.last=='auto') |
---|
| 610 | objects.buttonLast.css('display', 'none'); |
---|
| 611 | } |
---|
| 612 | else |
---|
| 613 | { |
---|
| 614 | if(options.showButtons.first=='auto') |
---|
| 615 | objects.buttonFirst.css('display', 'inline-block'); |
---|
| 616 | if(options.showButtons.previous=='auto') |
---|
| 617 | objects.buttonPrevious.css('display', 'inline-block'); |
---|
| 618 | if(options.showButtons.next=='auto') |
---|
| 619 | objects.buttonNext.css('display', 'inline-block'); |
---|
| 620 | if(options.showButtons.last=='auto') |
---|
| 621 | objects.buttonLast.css('display', 'inline-block'); |
---|
| 622 | } |
---|
| 623 | |
---|
| 624 | objects.container.children().unbind('click.inputPages'); |
---|
| 625 | objects.container.children('.ui-inputPages-pageNum').remove(); |
---|
| 626 | |
---|
| 627 | if(properties.nbPages>1) |
---|
| 628 | { |
---|
| 629 | if(options.displayedPages==0 || options.nbPages<=options.displayedPages) |
---|
| 630 | { |
---|
| 631 | for(var i=1;i<=properties.nbPages;i++) |
---|
| 632 | { |
---|
| 633 | if(i==options.currentPage) |
---|
| 634 | { |
---|
| 635 | itemClass='ui-inputPagesButton-selected ui-inputPages-pageNum'; |
---|
| 636 | } |
---|
| 637 | else |
---|
| 638 | { |
---|
| 639 | itemClass='ui-inputPagesButton-active ui-inputPages-pageNum'; |
---|
| 640 | } |
---|
| 641 | objects.buttonNext.before( |
---|
| 642 | $('<li/>', |
---|
| 643 | { |
---|
| 644 | 'class':itemClass, |
---|
| 645 | oValue:i |
---|
| 646 | } |
---|
| 647 | ).html(i) |
---|
| 648 | ); |
---|
| 649 | } |
---|
| 650 | } |
---|
| 651 | else |
---|
| 652 | { |
---|
| 653 | var firstPage=0, |
---|
| 654 | lastPage=0; |
---|
| 655 | |
---|
| 656 | firstPage=options.currentPage-Math.floor(options.displayedPages/2); |
---|
| 657 | |
---|
| 658 | if((firstPage+options.displayedPages)>properties.nbPages) |
---|
| 659 | { |
---|
| 660 | firstPage=properties.nbPages-options.displayedPages+1; |
---|
| 661 | } |
---|
| 662 | |
---|
| 663 | if(firstPage<1) |
---|
| 664 | { |
---|
| 665 | firstPage=1; |
---|
| 666 | } |
---|
| 667 | |
---|
| 668 | lastPage=Math.min(firstPage+options.displayedPages-1, properties.nbPages); |
---|
| 669 | |
---|
| 670 | if(firstPage>1 && options.showButtons.more=='auto') |
---|
| 671 | objects.buttonNext.before( |
---|
| 672 | $('<li/>', |
---|
| 673 | { |
---|
| 674 | 'class':'ui-inputPagesButton-active ui-inputPages-pageNum', |
---|
| 675 | oValue:':pp' |
---|
| 676 | } |
---|
| 677 | ).html(options.chars.more) |
---|
| 678 | ); |
---|
| 679 | |
---|
| 680 | for(var i=firstPage;i<=lastPage;i++) |
---|
| 681 | { |
---|
| 682 | if(i==options.currentPage) |
---|
| 683 | { |
---|
| 684 | itemClass='ui-inputPagesButton-selected ui-inputPages-pageNum'; |
---|
| 685 | } |
---|
| 686 | else |
---|
| 687 | { |
---|
| 688 | itemClass='ui-inputPagesButton-active ui-inputPages-pageNum'; |
---|
| 689 | } |
---|
| 690 | objects.buttonNext.before( |
---|
| 691 | $('<li/>', |
---|
| 692 | { |
---|
| 693 | 'class':itemClass, |
---|
| 694 | oValue:i |
---|
| 695 | } |
---|
| 696 | ).html(i) |
---|
| 697 | ); |
---|
| 698 | } |
---|
| 699 | |
---|
| 700 | if(lastPage<properties.nbPages && options.showButtons.more=='auto') |
---|
| 701 | objects.buttonNext.before( |
---|
| 702 | $('<li/>', |
---|
| 703 | { |
---|
| 704 | 'class':itemClass, |
---|
| 705 | oValue:':ps' |
---|
| 706 | } |
---|
| 707 | ).html(options.chars.more) |
---|
| 708 | ); |
---|
| 709 | } |
---|
| 710 | } |
---|
| 711 | |
---|
| 712 | objects.container |
---|
| 713 | .children('.ui-inputPagesButton-active') |
---|
| 714 | .bind('click.inputPages', |
---|
| 715 | function (event) |
---|
| 716 | { |
---|
| 717 | privateMethods.setCurrentPage(object, $(this).attr('oValue')); |
---|
| 718 | } |
---|
| 719 | ); |
---|
| 720 | |
---|
| 721 | } // refreshPages |
---|
| 722 | |
---|
| 723 | |
---|
| 724 | }; |
---|
| 725 | |
---|
| 726 | |
---|
| 727 | $.fn.inputPages = function(method) |
---|
| 728 | { |
---|
| 729 | if(publicMethods[method]) |
---|
| 730 | { |
---|
| 731 | return publicMethods[method].apply( this, Array.prototype.slice.call( arguments, 1 )); |
---|
| 732 | } |
---|
| 733 | else if(typeof method === 'object' || ! method) |
---|
| 734 | { |
---|
| 735 | return publicMethods.init.apply(this, arguments); |
---|
| 736 | } |
---|
| 737 | else |
---|
| 738 | { |
---|
| 739 | $.error( 'Method ' + method + ' does not exist on jQuery.inputPages' ); |
---|
| 740 | } |
---|
| 741 | } // $.fn.inputPages |
---|
| 742 | |
---|
| 743 | } |
---|
| 744 | )(jQuery); |
---|
| 745 | |
---|
| 746 | |
---|