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jQ.Mobi源代码 2。。。。 [复制链接]

三里屯摇滚

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发表于 2012-02-03 17:41 |只看该作者 |倒序浏览

jQ.Mobi源代码 2。。。。

351. return this;
352. },
353. attr: function(attr, value) {
354. if (this.length === 0)
355. return undefined;
356. if (value === undefined && !$.isObject(attr)) {
357. var val = this[0].getAttribute(attr);
358.
359. try {
360. val = JSON.parse(val);
361. } catch (e) {
362. }
363. return val;
364. }
365. value = $.isArray(value) || $.isObject(value) ? JSON.stringify(value) : value;
366. for (var i = 0; i < this.length; i++) {
367. if ($.isObject(attr)) {
368. for (var key in attr)
369. {
370. if (value == null && value !== undefined)
371. this[i].removeAttribute(key);
372. else
373. this[i].setAttribute(key, attr[key]);
374. }
375. }
376. else
377. if (value == null && value !== undefined)
378. this[i].removeAttribute(attr);
379. else
380. this[i].setAttribute(attr, value);
381. }
382. return this;
383. },
384. removeAttr: function(attr) {
385. var that = this;
386. for (var i = 0; i < this.length; i++) {
387. attr.split(/\s+/g).forEach(function(param) {
388. that[i].removeAttribute(param);
389. });
390. }
391. return this;
392. },
393. remove: function(selector) {
394. var elems = $(this).filter(selector);
395. for (var i = 0; i < elems.length; i++) {
396. elems[i].parentNode.removeChild(elems[i]);
397. }
398. return elems;
399. },
400. addClass: function(name) {
401. for (var i = 0; i < this.length; i++) {
402. var cls = this[i].className;
403. var classList = [];
404. var that = this;
405. name.split(/\s+/g).forEach(function(cname) {
406. if (!that.hasClass(cname, that[i]))
407. classList.push(cname);
408. });
409.
410. this[i].className += (cls ? " " : "") + classList.join(" ");
411. this[i].className = this[i].className.trim();
412. }
413. return this;
414. },
415. removeClass: function(name) {
416. for (var i = 0; i < this.length; i++) {
417. if (name == undefined) {
418. this[i].className = '';
419. return this;
420. }
421. var classList = this[i].className;
422. name.split(/\s+/g).forEach(function(cname) {
423. classList = classList.replace(classRE(cname), "");
424. });
425. if (classList.length > 0)
426. this[i].className = classList.trim();
427. else
428. this[i].className = "";
429. }
430. return this;
431. },
432. hasClass: function(name, element) {
433. if (this.length === 0)
434. return false;
435. if (!element)
436. element = this[0];
437. return classRE(name).test(element.className);
438. },
439. bind: function(event, callback) {
440. if (event === "" || event == undefined)
441. return;
442. for (var i = 0; i < this.length; i++) {
443. (function(obj) {
444.
445. var id = obj._eventID ? obj._eventID : _eventID++;
446. obj._eventID = id;
447. var that = obj;
448. event.split(/\s+/g).forEach(function(name) {
449. var prxFn = function(event) {
450. event.originalEvent = event; //for backwards compatibility with jQuery...leh sigh
451. var result = callback.call(that, event);
452. if (result === false)
453. event.preventDefault();
454. return result;
455. };
456. eventHandlers[id + "_" + name] = prxFn;
457. obj.addEventListener(name, prxFn, false);
458. });
459. })(this[i]);
460.
461. }
462. return this;
463. },
464. unbind: function(event) {
465. if (event === "" || event == undefined)
466. return;
467. for (var i = 0; i < this.length; i++) {
468. (function(obj) {
469. var id = obj._eventID;
470. var that = obj;
471. event.split(/\s+/g).forEach(function(name) {
472. if (eventHandlers[id + "_" + name]) {
473. var prxFn = eventHandlers[id + "_" + name];
474. delete eventHandlers[id + "_" + name];
475. that.removeEventListener(name, prxFn, false);
476. }
477. });
478. })(this[i]);
479. }
480.
481. return this;
482. },
483. trigger: function(event, data) {
484. if (this.length === 0)
485. return this;
486. if (typeof (event) === "string") {
487. var evtName = event;
488. var newEvent = document.createEvent("Event");
489. newEvent.type = evtName;
490. newEvent.target = this[0];
491. newEvent.initEvent(evtName, false, true);
492. }
493. else
494. var newEvent = event;
495. newEvent.data = data;
496. this[0].dispatchEvent(newEvent);
497. return this;
498. },
499. append: function(element, insert) {
500. if (element && element.length != undefined && element.length === 0)
501. return this;
502. if ($.isArray(element) || $.isObject(element))
503. element = $(element);
504. var i;
505.
506. for (i = 0; i < this.length; i++) {
507. if (element.length && typeof element != "string") {
508. element = $(element);
509. for (var j = 0; j < element.length; j++)
510. insert != undefined ? this[i].insertBefore(element[j], this[i].firstChild) : this[i].appendChild(element[j]);
511. }
512. else {
513. var obj = $(element).get();
514.
515. if (obj == undefined || obj.length == 0) {
516. obj = document.createTextNode(element);
517. }
518. if (obj.nodeName != undefined && obj.nodeName.toLowerCase() == "script" && (!obj.type || obj.type.toLowerCase() === 'text/javascript')) {
519. window.eval(obj.innerHTML);
520. }
521.
522. else
523. insert != undefined ? this[i].insertBefore(obj, this[i].firstChild) : this[i].appendChild(obj);
524. }
525. }
526. return this;
527. },
528. prepend: function(element) {
529. return this.append(element, 1);
530. },
531. get: function(index) {
532. index = index == undefined ? 0 : index;
533. if (index < 0)
534. index += this.length;
535. return (this[index]) ? this[index] : undefined;
536. },
537. offset: function() {
538. if (this.length === 0)
539. return undefined;
540. var obj = this[0].getBoundingClientRect();
541. return {
542. left: obj.left + window.pageXOffset,
543. top: obj.top + window.pageYOffset,
544. width: parseInt(this[0].style.width),
545. height: parseInt(this[0].style.height)
546. };
547. },
548. parent: function(selector) {
549. if (this.length == 0)
550. return undefined;
551. var elems = [];
552. for (var i = 0; i < this.length; i++)
553. {
554. if (this[i].parentNode)
555. elems.push(this[i].parentNode);
556. }
557. return this.setupOld($(unique(elems)).filter(selector));
558. },
559. children: function(selector) {
560.
561. if (this.length == 0)
562. return undefined;
563. var elems = [];
564. for (var i = 0; i < this.length; i++)
565. {
566. elems = elems.concat(siblings(this[i].firstChild));
567. }
568. return this.setupOld($((elems)).filter(selector));
569.
570. },
571. siblings: function(selector) {
572. if (this.length == 0)
573. return undefined;
574. var elems = [];
575. for (var i = 0; i < this.length; i++)
576. {
577. if (this[i].parentNode)
578. elems = elems.concat(siblings(this[i].parentNode.firstChild, this[i]));
579. }
580. return this.setupOld($(elems).filter(selector));
581. },
582. closest: function(selector, context) {
583. if (this.length == 0)
584. return undefined;
585. var elems = [], cur = this[0];
586.
587. var start = $(selector, context);
588. if (start.length == 0)
589. return $();
590. while (cur && start.indexOf(cur) == -1) {
591. cur = cur !== context && cur !== document && cur.parentNode;
592. }
593. return $(cur);
594.
595. },
596. filter: function(selector)
597. {
598. if (this.length == 0)
599. return undefined;
600.
601. if (selector == undefined)
602. return this;
603. var elems = [];
604. for (var i = 0; i < this.length; i++) {
605. var val = this[i];
606. if (val.parentNode && $(selector, val.parentNode).indexOf(val) >= 0)
607. elems.push(val);
608. }
609. return this.setupOld($(unique(elems)));
610. },
611. not: function(selector) {
612. if (this.length == 0)
613. return undefined;
614. var elems = [];
615. for (var i = 0; i < this.length; i++) {
616. var val = this[i];
617. if (val.parentNode && $(selector, val.parentNode).indexOf(val) == -1)
618. elems.push(val);
619. }
620. return this.setupOld($(unique(elems)));
621. },
622. data: function(key, value) {
623. return this.attr('data-' + key, value);
624. },
625. end: function() {
626. return this.oldElement != undefined ? this.oldElement : $();
627. },
628. clone: function(deep) {
629. deep = deep === false ? false : true;
630. if (this.length == 0)
631. return undefined;
632. var elems = [];
633. for (var i = 0; i < this.length; i++)
634. {
635. elems.push(this[i].cloneNode(deep));
636. }
637.
638. return $(elems);
639. },
640. size: function() {
641. return this.length;
642. }
643.
644. };
645.
646.
647. /* AJAX functions */
648.
649. function empty() {
650. }
651. var ajaxSettings = {
652. type: 'GET',
653. beforeSend: empty,
654. success: empty,
655. error: empty,
656. complete: empty,
657. context: undefined,
658. timeout: 0
659. };
660.
661. $.jsonP = function(options) {
662. var callbackName = 'jsonp_callback' + (++_jsonPID);
663. var abortTimeout = "",
664. context;
665. var script = document.createElement("script");
666. var abort = function() {
667. $(script).remove();
668. if (window[callbackName])
669. window[callbackName] = empty;
670. };
671. window[callbackName] = function(data) {
672. clearTimeout(abortTimeout);
673. $(script).remove();
674. delete window[callbackName];
675. options.success.call(context, data);
676. };
677. script.src = options.url.replace(/=\?/, '=' + callbackName);
678. $('head').append(script);
679. if (options.timeout > 0)
680. abortTimeout = setTimeout(function() {
681. options.error.call(context, "", 'timeout');
682. }, options.timeout);
683. return {};
684. };
685.
686. $.ajax = function(opts) {
687. var xhr;
688. try {
689. xhr = new window.XMLHttpRequest();
690. var settings = opts || {};
691. for (var key in ajaxSettings) {
692. if (!settings[key])
693. settings[key] = ajaxSettings[key];
694. }
695.
696. if (!settings.url)
697. settings.url = window.location;
698. if (!settings.contentType)
699. settings.contentType = "application/x-www-form-urlencoded";
700. if (!settings.headers)

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