1/*! 2 * jQuery Migrate - v1.4.1 - 2016-05-19 3 * Copyright jQuery Foundation and other contributors 4 */ 5(function( jQuery, window, undefined ) { 6 // See http://bugs.jquery.com/ticket/13335 7 // "use strict"; 8 9 10 jQuery.migrateVersion = "1.4.1"; 11 12 13 var warnedAbout = {}; 14 15 // List of warnings already given; public read only 16 jQuery.migrateWarnings = []; 17 18 // Set to true to prevent console output; migrateWarnings still maintained 19 // jQuery.migrateMute = false; 20 21 // Show a message on the console so devs know we're active 22 if ( window.console && window.console.log ) { 23 window.console.log( "JQMIGRATE: Migrate is installed" + 24 ( jQuery.migrateMute ? "" : " with logging active" ) + 25 ", version " + jQuery.migrateVersion ); 26 } 27 28 // Set to false to disable traces that appear with warnings 29 if ( jQuery.migrateTrace === undefined ) { 30 jQuery.migrateTrace = true; 31 } 32 33 // Forget any warnings we've already given; public 34 jQuery.migrateReset = function() { 35 warnedAbout = {}; 36 jQuery.migrateWarnings.length = 0; 37 }; 38 39 function migrateWarn( msg) { 40 var console = window.console; 41 if ( !warnedAbout[ msg ] ) { 42 warnedAbout[ msg ] = true; 43 jQuery.migrateWarnings.push( msg ); 44 if ( console && console.warn && !jQuery.migrateMute ) { 45 console.warn( "JQMIGRATE: " + msg ); 46 if ( jQuery.migrateTrace && console.trace ) { 47 console.trace(); 48 } 49 } 50 } 51 } 52 53 function migrateWarnProp( obj, prop, value, msg ) { 54 if ( Object.defineProperty ) { 55 // On ES5 browsers (non-oldIE), warn if the code tries to get prop; 56 // allow property to be overwritten in case some other plugin wants it 57 try { 58 Object.defineProperty( obj, prop, { 59 configurable: true, 60 enumerable: true, 61 get: function() { 62 migrateWarn( msg ); 63 return value; 64 }, 65 set: function( newValue ) { 66 migrateWarn( msg ); 67 value = newValue; 68 } 69 }); 70 return; 71 } catch( err ) { 72 // IE8 is a dope about Object.defineProperty, can't warn there 73 } 74 } 75 76 // Non-ES5 (or broken) browser; just set the property 77 jQuery._definePropertyBroken = true; 78 obj[ prop ] = value; 79 } 80 81 if ( document.compatMode === "BackCompat" ) { 82 // jQuery has never supported or tested Quirks Mode 83 migrateWarn( "jQuery is not compatible with Quirks Mode" ); 84 } 85 86 87 var attrFn = jQuery( "<input/>", { size: 1 } ).attr("size") && jQuery.attrFn, 88 oldAttr = jQuery.attr, 89 valueAttrGet = jQuery.attrHooks.value && jQuery.attrHooks.value.get || 90 function() { return null; }, 91 valueAttrSet = jQuery.attrHooks.value && jQuery.attrHooks.value.set || 92 function() { return undefined; }, 93 rnoType = /^(?:input|button)$/i, 94 rnoAttrNodeType = /^[238]$/, 95 rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, 96 ruseDefault = /^(?:checked|selected)$/i; 97 98 // jQuery.attrFn 99 migrateWarnProp( jQuery, "attrFn", attrFn || {}, "jQuery.attrFn is deprecated" ); 100 101 jQuery.attr = function( elem, name, value, pass ) { 102 var lowerName = name.toLowerCase(), 103 nType = elem && elem.nodeType; 104 105 if ( pass ) { 106 // Since pass is used internally, we only warn for new jQuery 107 // versions where there isn't a pass arg in the formal params 108 if ( oldAttr.length < 4 ) { 109 migrateWarn("jQuery.fn.attr( props, pass ) is deprecated"); 110 } 111 if ( elem && !rnoAttrNodeType.test( nType ) && 112 (attrFn ? name in attrFn : jQuery.isFunction(jQuery.fn[name])) ) { 113 return jQuery( elem )[ name ]( value ); 114 } 115 } 116 117 // Warn if user tries to set `type`, since it breaks on IE 6/7/8; by checking 118 // for disconnected elements we don't warn on $( "<button>", { type: "button" } ). 119 if ( name === "type" && value !== undefined && rnoType.test( elem.nodeName ) && elem.parentNode ) { 120 migrateWarn("Can't change the 'type' of an input or button in IE 6/7/8"); 121 } 122 123 // Restore boolHook for boolean property/attribute synchronization 124 if ( !jQuery.attrHooks[ lowerName ] && rboolean.test( lowerName ) ) { 125 jQuery.attrHooks[ lowerName ] = { 126 get: function( elem, name ) { 127 // Align boolean attributes with corresponding properties 128 // Fall back to attribute presence where some booleans are not supported 129 var attrNode, 130 property = jQuery.prop( elem, name ); 131 return property === true || typeof property !== "boolean" && 132 ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ? 133 134 name.toLowerCase() : 135 undefined; 136 }, 137 set: function( elem, value, name ) { 138 var propName; 139 if ( value === false ) { 140 // Remove boolean attributes when set to false 141 jQuery.removeAttr( elem, name ); 142 } else { 143 // value is true since we know at this point it's type boolean and not false 144 // Set boolean attributes to the same name and set the DOM property 145 propName = jQuery.propFix[ name ] || name; 146 if ( propName in elem ) { 147 // Only set the IDL specifically if it already exists on the element 148 elem[ propName ] = true; 149 } 150 151 elem.setAttribute( name, name.toLowerCase() ); 152 } 153 return name; 154 } 155 }; 156 157 // Warn only for attributes that can remain distinct from their properties post-1.9 158 if ( ruseDefault.test( lowerName ) ) { 159 migrateWarn( "jQuery.fn.attr('" + lowerName + "') might use property instead of attribute" ); 160 } 161 } 162 163 return oldAttr.call( jQuery, elem, name, value ); 164 }; 165 166 // attrHooks: value 167 jQuery.attrHooks.value = { 168 get: function( elem, name ) { 169 var nodeName = ( elem.nodeName || "" ).toLowerCase(); 170 if ( nodeName === "button" ) { 171 return valueAttrGet.apply( this, arguments ); 172 } 173 if ( nodeName !== "input" && nodeName !== "option" ) { 174 migrateWarn("jQuery.fn.attr('value') no longer gets properties"); 175 } 176 return name in elem ? 177 elem.value : 178 null; 179 }, 180 set: function( elem, value ) { 181 var nodeName = ( elem.nodeName || "" ).toLowerCase(); 182 if ( nodeName === "button" ) { 183 return valueAttrSet.apply( this, arguments ); 184 } 185 if ( nodeName !== "input" && nodeName !== "option" ) { 186 migrateWarn("jQuery.fn.attr('value', val) no longer sets properties"); 187 } 188 // Does not return so that setAttribute is also used 189 elem.value = value; 190 } 191 }; 192 193 194 var matched, browser, 195 oldInit = jQuery.fn.init, 196 oldFind = jQuery.find, 197 oldParseJSON = jQuery.parseJSON, 198 rspaceAngle = /^\s*</, 199 rattrHashTest = /\[(\s*[-\w]+\s*)([~|^$*]?=)\s*([-\w#]*?#[-\w#]*)\s*\]/, 200 rattrHashGlob = /\[(\s*[-\w]+\s*)([~|^$*]?=)\s*([-\w#]*?#[-\w#]*)\s*\]/g, 201 // Note: XSS check is done below after string is trimmed 202 rquickExpr = /^([^<]*)(<[\w\W]+>)([^>]*)$/; 203 204 // $(html) "looks like html" rule change 205 jQuery.fn.init = function( selector, context, rootjQuery ) { 206 var match, ret; 207 208 if ( selector && typeof selector === "string" ) { 209 if ( !jQuery.isPlainObject( context ) && 210 (match = rquickExpr.exec( jQuery.trim( selector ) )) && match[ 0 ] ) { 211 212 // This is an HTML string according to the "old" rules;
212 is it still? 213 if ( !rspaceAngle.test( selector ) ) { 214 migrateWarn("$(html) HTML strings must start with '<' character"); 215 } 216 if ( match[ 3 ] ) { 217 migrateWarn("$(html) HTML text after last tag is ignored"); 218 } 219 220 // Consistently reject any HTML-like string starting with a hash (gh-9521) 221 // Note that this may break jQuery 1.6.x code that otherwise would work. 222 if ( match[ 0 ].charAt( 0 ) === "#" ) { 223 migrateWarn("HTML string cannot start with a '#' character"); 224 jQuery.error("JQMIGRATE: Invalid selector string (XSS)"); 225 } 226 227 // Now process using loose rules; let pre-1.8 play too 228 // Is this a jQuery context? parseHTML expects a DOM element (#178) 229 if ( context && context.context && context.context.nodeType ) { 230 context = context.context; 231 } 232 233 if ( jQuery.parseHTML ) { 234 return oldInit.call( this, 235 jQuery.parseHTML( match[ 2 ], context && context.ownerDocument || 236 context || document, true ), context, rootjQuery ); 237 } 238 } 239 } 240 241 ret = oldInit.apply( this, arguments ); 242 243 // Fill in selector and context properties so .live() works 244 if ( selector && selector.selector !== undefined ) { 245 // A jQuery object, copy its properties 246 ret.selector = selector.selector; 247 ret.context = selector.context; 248 249 } else { 250 ret.selector = typeof selector === "string" ? selector : ""; 251 if ( selector ) { 252 ret.context = selector.nodeType? selector : context || document; 253 } 254 } 255 256 return ret; 257 }; 258 jQuery.fn.init.prototype = jQuery.fn; 259 260 jQuery.find = function( selector ) { 261 var args = Array.prototype.slice.call( arguments ); 262 263 // Support: PhantomJS 1.x 264 // String#match fails to match when used with a //g RegExp, only on some strings 265 if ( typeof selector === "string" && rattrHashTest.test( selector ) ) { 266 267 // The nonstandard and undocumented unquoted-hash was removed in jQuery 1.12.0 268 // First see if qS thinks it's a valid selector, if so avoid a false positive 269 try { 270 document.querySelector( selector ); 271 } catch ( err1 ) { 272 273 // Didn't *look* valid to qSA, warn and try quoting what we think is the value 274 selector = selector.replace( rattrHashGlob, function( _, attr, op, value ) { 275 return "[" + attr + op + "\"" + value + "\"]"; 276 } ); 277 278 // If the regexp *may* have created an invalid selector, don't update it 279 // Note that there may be false alarms if selector uses jQuery extensions 280 try { 281 document.querySelector( selector ); 282 migrateWarn( "Attribute selector with '#' must be quoted: " + args[ 0 ] ); 283 args[ 0 ] = selector; 284 } catch ( err2 ) { 285 migrateWarn( "Attribute selector with '#' was not fixed: " + args[ 0 ] ); 286 } 287 } 288 } 289 290 return oldFind.apply( this, args ); 291 }; 292 293 // Copy properties attached to original jQuery.find method (e.g. .attr, .isXML) 294 var findProp; 295 for ( findProp in oldFind ) { 296 if ( Object.prototype.hasOwnProperty.call( oldFind, findProp ) ) { 297 jQuery.find[ findProp ] = oldFind[ findProp ]; 298 } 299 } 300 301 // Let $.parseJSON(falsy_value) return null 302 jQuery.parseJSON = function( json ) { 303 if ( !json ) { 304 migrateWarn("jQuery.parseJSON requires a valid JSON string"); 305 return null; 306 } 307 return oldParseJSON.apply( this, arguments ); 308 }; 309 310 jQuery.uaMatch = function( ua ) { 311 ua = ua.toLowerCase(); 312 313 var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) || 314 /(webkit)[ \/]([\w.]+)/.exec( ua ) || 315 /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) || 316 /(msie) ([\w.]+)/.exec( ua ) || 317 ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) || 318 []; 319 320 return { 321 browser: match[ 1 ] || "", 322 version: match[ 2 ] || "0" 323 }; 324 }; 325 326 // Don't clobber any existing jQuery.browser in case it's different 327 if ( !jQuery.browser ) { 328 matched = jQuery.uaMatch( navigator.userAgent ); 329 browser = {}; 330 331 if ( matched.browser ) { 332 browser[ matched.browser ] = true; 333 browser.version = matched.version; 334 } 335 336 // Chrome is Webkit, but Webkit is also Safari. 337 if ( browser.chrome ) { 338 browser.webkit = true; 339 } else if ( browser.webkit ) { 340 browser.safari = true; 341 } 342 343 jQuery.browser = browser; 344 } 345 346 // Warn if the code tries to get jQuery.browser 347 migrateWarnProp( jQuery, "browser", jQuery.browser, "jQuery.browser is deprecated" ); 348
349 // jQuery.boxModel deprecated in 1.3, jQuery.support.boxModel deprecated in 1.7 350 jQuery.boxModel = jQuery.support.boxModel = (document.compatMode === "CSS1Compat"); 351 migrateWarnProp( jQuery, "boxModel", jQuery.boxModel, "jQuery.boxModel is deprecated" ); 352 migrateWarnProp( jQuery.support, "boxModel", jQuery.support.boxModel, "jQuery.support.boxModel is deprecated" ); 353 354 jQuery.sub = function() { 355 function jQuerySub( selector, context ) { 356 return new jQuerySub.fn.init( selector, context ); 357 } 358 jQuery.extend( true, jQuerySub, this ); 359 jQuerySub.superclass = this; 360 jQuerySub.fn = jQuerySub.prototype = this(); 361 jQuerySub.fn.constructor = jQuerySub; 362 jQuerySub.sub = this.sub; 363 jQuerySub.fn.init = function init( selector, context ) { 364 var instance = jQuery.fn.init.call( this, selector, context, rootjQuerySub ); 365 return instance instanceof jQuerySub ? 366 instance : 367 jQuerySub( instance ); 368 }; 369 jQuerySub.fn.init.prototype = jQuerySub.fn; 370 var rootjQuerySub = jQuerySub(document); 371 migrateWarn( "jQuery.sub() is deprecated" ); 372 return jQuerySub; 373 }; 374 375 // The number of elements contained in the matched element set 376 jQuery.fn.size = function() { 377 migrateWarn( "jQuery.fn.size() is deprecated; use the .length property" ); 378 return this.length; 379 }; 380 381 382 var internalSwapCall = false; 383 384 // If this version of jQuery has .swap(), don't false-alarm on internal uses 385 if ( jQuery.swap ) { 386 jQuery.each( [ "height", "width", "reliableMarginRight" ], function( _, name ) { 387 var oldHook = jQuery.cssHooks[ name ] && jQuery.cssHooks[ name ].get; 388 389 if ( oldHook ) { 390 jQuery.cssHooks[ name ].get = function() { 391 var ret; 392 393 internalSwapCall = true; 394 ret = oldHook.apply( this, arguments ); 395 internalSwapCall = false; 396 return ret; 397 }; 398 } 399 }); 400 } 401 402 jQuery.swap = function( elem, options, callback, args ) { 403 var ret, name, 404 old = {}; 405 406 if ( !internalSwapCall ) { 407 migrateWarn( "jQuery.swap() is undocumented and deprecated" ); 408 } 409 410 // Remember the old values, and insert the new ones 411 for ( name in options ) { 412 old[ name ] = elem.style[ name ]; 413 elem.style[ name ] = options[ name ]; 414 } 415 416 ret = callback.apply( elem, args || [] ); 417 418 // Revert the old values 419 for ( name in options ) { 420 elem.style[ name ] = old[ name ]; 421 } 422 423 return ret; 424 }; 425 426 427 // Ensure that $.ajax gets the new parseJSON defined in core.js 428 jQuery.ajaxSetup({ 429 converters: { 430 "text json": jQuery.parseJSON 431 } 432 }); 433 434 435 var oldFnData = jQuery.fn.data; 436 437 jQuery.fn.data = function( name ) { 438 var ret, evt, 439 elem = this[0]; 440 441 // Handles 1.7 which has this behavior and 1.8 which doesn't 442 if ( elem && name === "events" && arguments.length === 1 ) { 443 ret = jQuery.data( elem, name ); 444 evt = jQuery._data( elem, name ); 445 if ( ( ret === undefined || ret === evt ) && evt !== undefined ) { 446 migrateWarn("Use of jQuery.fn.data('events') is deprecated"); 447 return evt; 448 } 449 } 450 return oldFnData.apply( this, arguments ); 451 }; 452 453 454 var rscriptType = /\/(java|ecma)script/i; 455 456 // Since jQuery.clean is used internally on older versions, we only shim if it's missing 457 if ( !jQuery.clean ) { 458 jQuery.clean = function( elems, context, fragment, scripts ) { 459 // Set context per 1.8 logic 460 context = context || document; 461 context = !context.nodeType && context[0] || context; 462 context = context.ownerDocument || context; 463 464 migrateWarn("jQuery.clean() is deprecated"); 465 466 var i, elem, handleScript, jsTags, 467 ret = []; 468 469 jQuery.merge( ret, jQuery.buildFragment( elems, context ).childNodes ); 470 471 // Complex logic lifted directly from jQuery 1.8 472 if ( fragment ) { 473 // Special handling of each script element 474 handleScript = function( elem ) { 475 // Check if we consider it executable 476 if ( !elem.type || rscriptType.test( elem.type ) ) { 477 // Detach the script and store it in the scripts array (if provided) or the fragment 478 // Return truthy to indicate that it has been handled 479 return scripts ? 480 scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) : 481 fragment.appendChild( elem ); 482 } 483 }; 484 485 for ( i = 0; (elem = ret[i]) != null; i++ ) { 486 // Check if we're done after handling an executable script 487 if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) { 488 // Append to fragment and handle embedded scripts 489 fragment.appendChild( elem ); 490 if ( typeof elem.getElementsByTagName !== "undefined" ) { 491 // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration 492 jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript ); 493 494 // Splice the scripts into ret after their former ancestor and advance our index beyond them 495 ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) ); 496 i += jsTags.length; 497 } 498 } 499 } 500 } 501 502 return ret; 503 }; 504 } 505 506 var eventAdd = jQuery.event.add, 507 eventRemove = jQuery.event.remove, 508 eventTrigger = jQuery.event.trigger, 509 oldToggle = jQuery.fn.toggle, 510 oldLive = jQuery.fn.live, 511 oldDie = jQuery.fn.die, 512 oldLoad = jQuery.fn.load, 513 ajaxEvents = "ajaxStart|ajaxStop|ajaxSend|ajaxComplete|ajaxError|ajaxSuccess", 514 rajaxEvent = new RegExp( "\\b(?:" + ajaxEvents + ")\\b" ), 515 rhoverHack = /(?:^|\s)hover(\.\S+|)\b/, 516 hoverHack = function( events ) { 517 if ( typeof( events ) !== "string" || jQuery.event.special.hover ) { 518 return events; 519 } 520 if ( rhoverHack.test( events ) ) { 521 migrateWarn("'hover' pseudo-event is deprecated, use 'mouseenter mouseleave'"); 522 } 523 return events && events.replace( rhoverHack, "mouseenter$1 mouseleave$1" ); 524 }; 525 526 // Event props removed in 1.9, put them back if needed; no practical way to warn them 527 if ( jQuery.event.props && jQuery.event.props[ 0 ] !== "attrChange" ) { 528 jQuery.event.props.unshift( "attrChange", "attrName", "relatedNode", "srcElement" ); 529 } 530 531 // Undocumented jQuery.event.handle was "deprecated" in jQuery 1.7 532 if ( jQuery.event.dispatch ) { 533 migrateWarnProp( jQuery.event, "handle", jQuery.event.dispatch, "jQuery.event.handle is undocumented and deprecated" ); 534 } 535 536 // Support for 'hover' pseudo-event and ajax event warnings 537 jQuery.event.add = function( elem, types, handler, data, selector ){ 538 if ( elem !== document && rajaxEvent.test( types ) ) { 539 migrateWarn( "AJAX events should be attached to document: " + types ); 540 } 541 eventAdd.call( this, elem, hoverHack( types || "" ), handler, data, selector ); 542 }; 543 jQuery.event.remove = function( elem, types, handler, selector, mappedTypes ){ 544 eventRemove.call( this, elem, hoverHack( types ) || "", handler, selector, mappedTypes ); 545 }; 546 547 jQuery.each( [ "load", "unload", "error" ], function( _, name ) { 548 549 jQuery.fn[ name ] = function() { 550 var args = Array.prototype.slice.call( arguments, 0 ); 551 552 // If this is an ajax load() the first arg should be the string URL; 553 // technically this could also be the "Anything" arg of the event .load() 554 // which just goes to show why this dumb signature has been deprecated! 555 // jQuery custom builds that exclude the Ajax module justifiably die here.
556 if ( name === "load" && typeof args[ 0 ] === "string" ) { 557 return oldLoad.apply( this, args ); 558 } 559 560 migrateWarn( "jQuery.fn." + name + "() is deprecated" ); 561 562 args.splice( 0, 0, name ); 563 if ( arguments.length ) { 564 return this.bind.apply( this, args ); 565 } 566 567 // Use .triggerHandler here because: 568 // - load and unload events don't need to bubble, only applied to window or image 569 // - error event should not bubble to window, although it does pre-1.7 570 // See http://bugs.jquery.com/ticket/11820 571 this.triggerHandler.apply( this, args ); 572 return this; 573 }; 574 575 }); 576 577 jQuery.fn.toggle = function( fn, fn2 ) { 578 579 // Don't mess with animation or css toggles 580 if ( !jQuery.isFunction( fn ) || !jQuery.isFunction( fn2 ) ) { 581 return oldToggle.apply( this, arguments ); 582 } 583 migrateWarn("jQuery.fn.toggle(handler, handler...) is deprecated"); 584 585 // Save reference to arguments for access in closure 586 var args = arguments, 587 guid = fn.guid || jQuery.guid++, 588 i = 0, 589 toggler = function( event ) { 590 // Figure out which function to execute 591 var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i; 592 jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 ); 593 594 // Make sure that clicks stop 595 event.preventDefault(); 596 597 // and execute the function 598 return args[ lastToggle ].apply( this, arguments ) || false; 599 }; 600 601 // link all the functions, so any of them can unbind this click handler 602 toggler.guid = guid; 603 while ( i < args.length ) { 604 args[ i++ ].guid = guid; 605 } 606 607 return this.click( toggler ); 608 }; 609 610 jQuery.fn.live = function( types, data, fn ) { 611 migrateWarn("jQuery.fn.live() is deprecated"); 612 if ( oldLive ) { 613 return oldLive.apply( this, arguments ); 614 } 615 jQuery( this.context ).on( types, this.selector, data, fn ); 616 return this; 617 }; 618 619 jQuery.fn.die = function( types, fn ) { 620 migrateWarn("jQuery.fn.die() is deprecated"); 621 if ( oldDie ) { 622 return oldDie.apply( this, arguments ); 623 } 624 jQuery( this.context ).off( types, this.selector || "**", fn ); 625 return this; 626 }; 627 628 // Turn global events into document-triggered events 629 jQuery.event.trigger = function( event, data, elem, onlyHandlers ){ 630 if ( !elem && !rajaxEvent.test( event ) ) { 631 migrateWarn( "Global events are undocumented and deprecated" ); 632 } 633 return eventTrigger.call( this, event, data, elem || document, onlyHandlers ); 634 }; 635 jQuery.each( ajaxEvents.split("|"), 636 function( _, name ) { 637 jQuery.event.special[ name ] = { 638 setup: function() { 639 var elem = this; 640 641 // The document needs no shimming; must be !== for oldIE 642 if ( elem !== document ) { 643 jQuery.event.add( document, name + "." + jQuery.guid, function() { 644 jQuery.event.trigger( name, Array.prototype.slice.call( arguments, 1 ), elem, true ); 645 }); 646 jQuery._data( this, name, jQuery.guid++ ); 647 } 648 return false; 649 }, 650 teardown: function() { 651 if ( this !== document ) { 652 jQuery.event.remove( document, name + "." + jQuery._data( this, name ) ); 653 } 654 return false; 655 } 656 }; 657 } 658 ); 659 660 jQuery.event.special.ready = { 661 setup: function() { 662 if ( this === document ) { 663 migrateWarn( "'ready' event is deprecated" ); 664 } 665 } 666 }; 667 668 var oldSelf = jQuery.fn.andSelf || jQuery.fn.addBack, 669 oldFnFind = jQuery.fn.find; 670 671 jQuery.fn.andSelf = function() { 672 migrateWarn("jQuery.fn.andSelf() replaced by jQuery.fn.addBack()"); 673 return oldSelf.apply( this, arguments ); 674 }; 675 676 jQuery.fn.find = function( selector ) { 677 var ret = oldFnFind.apply( this, arguments ); 678 ret.context = this.context; 679 ret.selector = this.selector ? this.selector + " " + selector : selector; 680 return ret; 681 }; 682 683 684 // jQuery 1.6 did not support Callbacks, do not warn there 685 if ( jQuery.Callbacks ) { 686 687 var oldDeferred = jQuery.Deferred, 688 tuples = [ 689 // action, add listener, callbacks, .then handlers, final state 690 [ "resolve", "done", jQuery.Callbacks("once memory"), 691 jQuery.Callbacks("once memory"), "resolved" ], 692 [ "reject", "fail", jQuery.Callbacks("once memory"), 693 jQuery.Callbacks("once memory"), "rejected" ], 694 [ "notify", "progress", jQuery.Callbacks("memory"), 695 jQuery.Callbacks("memory") ] 696 ]; 697 698 jQuery.Deferred = function( func ) { 699 var deferred = oldDeferred(), 700 promise = deferred.promise(); 701 702 deferred.pipe = promise.pipe = function( /* fnDone, fnFail, fnProgress */ ) { 703 var fns = arguments; 704 705 migrateWarn( "deferred.pipe() is deprecated" ); 706 707 return jQuery.Deferred(function( newDefer ) { 708 jQuery.each( tuples, function( i, tuple ) { 709 var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; 710 // deferred.done(function() { bind to newDefer or newDefer.resolve }) 711 // deferred.fail(function() { bind to newDefer or newDefer.reject }) 712 // deferred.progress(function() { bind to newDefer or newDefer.notify }) 713 deferred[ tuple[1] ](function() { 714 var returned = fn && fn.apply( this, arguments ); 715 if ( returned && jQuery.isFunction( returned.promise ) ) { 716 returned.promise() 717 .done( newDefer.resolve ) 718 .fail( newDefer.reject ) 719 .progress( newDefer.notify ); 720 } else { 721 newDefer[ tuple[ 0 ] + "With" ]( 722 this === promise ? newDefer.promise() : this, 723 fn ? [ returned ] : arguments 724 ); 725 } 726 }); 727 }); 728 fns = null; 729 }).promise(); 730 731 }; 732 733 deferred.isResolved = function() { 734 migrateWarn( "deferred.isResolved is deprecated" ); 735 return deferred.state() === "resolved"; 736 }; 737 738 deferred.isRejected = function() { 739 migrateWarn( "deferred.isRejected is deprecated" ); 740 return deferred.state() === "rejected"; 741 }; 742 743 if ( func ) { 744 func.call( deferred, deferred ); 745 } 746 747 return deferred; 748 }; 749 750 } 751 752 })( jQuery, window ); 753 754
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