JQuery не работает после частичной обратной передачи - PullRequest
3 голосов
/ 25 августа 2010

У меня есть эти функции jquery ниже во внешнем файле. Так что после частичной обратной передачи jquery не работает. Мне нужно загрузить JQuery со стороны сервера при частичной обратной передаче.

может кто-нибудь показать мне, что мне нужно вызвать в этом коде и как загрузить jquery

jQuery(function ($) { var userAgent = navigator.userAgent.toLowerCase(); var browserVersion = (userAgent.match(/.+(?:rv|webkit|khtml|opera|msie)[\/: ]([\d.]+)/) || [0, '0'])[1]; var isIE6 = (/msie/.test(userAgent) && !/opera/.test(userAgent) && parseInt(browserVersion) < 7 && (!window.XMLHttpRequest || typeof (XMLHttpRequest) === 'function')); var body = $('body'); var currentSettings; var callingSettings; var shouldResize = false; var gallery = {}; var fixFF = false; var contentElt; var contentEltLast; var modal = { started: false, ready: false, dataReady: false, anim: false, animContent: false, loadingShown: false, transition: false, resizing: false, closing: false, error: false, blocker: null, blockerVars: null, full: null, bg: null, loading: null, tmp: null, content: null, wrapper: null, contentWrapper: null, scripts: new Array(), scriptsShown: new Array() }; var resized = { width: false, height: false, windowResizing: false }; var initSettingsSize = { width: null, height: null, windowResizing: true }; var windowResizeTimeout; $.fn.nyroModal = function (settings) { if (!this) return false; return this.each(function () { var me = $(this); if (this.nodeName.toLowerCase() == 'form') { me.unbind('submit.nyroModal').bind('submit.nyroModal', function (e) { if (e.isDefaultPrevented()) return false; if (me.data('nyroModalprocessing')) return true; if (this.enctype == 'multipart/form-data') { processModal($.extend(settings, { from: this })); return true } e.preventDefault(); processModal($.extend(settings, { from: this })); return false }) } else { me.unbind('click.nyroModal').bind('click.nyroModal', function (e) { if (e.isDefaultPrevented()) return false; e.preventDefault(); processModal($.extend(settings, { from: this })); return false }) } }) }; $.fn.nyroModalManual = function (settings) { if (!this.length) processModal(settings); return this.each(function () { processModal($.extend(settings, { from: this })) }) }; $.nyroModalManual = function (settings) { processModal(settings) }; $.nyroModalSettings = function (settings, deep1, deep2) { setCurrentSettings(settings, deep1, deep2); if (!deep1 && modal.started) { if (modal.bg && settings.bgColor) currentSettings.updateBgColor(modal, currentSettings, function () { }); if (modal.contentWrapper && settings.title) setTitle(); if (!modal.error && (settings.windowResizing || (!modal.resizing && (('width' in settings && settings.width == currentSettings.width) || ('height' in settings && settings.height == currentSettings.height))))) { modal.resizing = true; if (modal.contentWrapper) calculateSize(true); if (modal.contentWrapper && modal.contentWrapper.is(':visible') && !modal.animContent) { if (fixFF) modal.content.css({ position: '' }); currentSettings.resize(modal, currentSettings, function () { currentSettings.windowResizing = false; modal.resizing = false; if (fixFF) modal.content.css({ position: 'fixed' }); if ($.isFunction(currentSettings.endResize)) currentSettings.endResize(modal, currentSettings) }) } } } }; $.nyroModalRemove = function () { removeModal() }; $.nyroModalNext = function () { var link = getGalleryLink(1); if (link) return link.nyroModalManual(getCurrentSettingsNew()); return false }; $.nyroModalPrev = function () { var link = getGalleryLink(-1); if (link) return link.nyroModalManual(getCurrentSettingsNew()); return false }; $.fn.nyroModal.settings = { debug: false, blocker: false, windowResize: true, modal: false, type: '', forceType: null, from: '', hash: '', processHandler: null, selIndicator: 'nyroModalSel', formIndicator: 'nyroModal', content: null, bgColor: '#000000', ajax: {}, swf: { wmode: 'transparent' }, width: null, height: null, minWidth: 400, minHeight: 300, resizable: true, autoSizable: true, padding: 25, regexImg: '[^\.]\.(jpg|jpeg|png|tiff|gif|bmp)\s*$', addImageDivTitle: false, defaultImgAlt: 'Image', setWidthImgTitle: true, ltr: true, gallery: null, galleryLinks: '<a href="#" class="nyroModalPrev">Prev</a><a href="#"  class="nyroModalNext">Next</a>', galleryCounts: galleryCounts, galleryLoop: false, zIndexStart: 100, cssOpt: { bg: { position: 'absolute', overflow: 'hidden', top: 0, left: 0, height: '100%', width: '100%' }, wrapper: { position: 'absolute', top: '50%', left: '50%' }, wrapper2: {}, content: {}, loading: { position: 'absolute', top: '50%', left: '50%', marginTop: '-50px', marginLeft: '-50px'} }, wrap: { div: '<div class="wrapper"></div>', ajax: '<div class="wrapper"></div>', form: '<div class="wrapper"></div>', formData: '<div class="wrapper"></div>', image: '<div class="wrapperImg"></div>', swf: '<div class="wrapperSwf"></div>', iframe: '<div class="wrapperIframe"></div>', iframeForm: '<div class="wrapperIframe"></div>', manual: '<div class="wrapper"></div>' }, closeButton: '<a href="#" class="nyroModalClose" id="closeBut" title="close">Close</a>', title: null, titleFromIframe: true, openSelector: '.nyroModal', closeSelector: '.nyroModalClose', contentLoading: '<a href="#" class="nyroModalClose">Cancel</a>', errorClass: 'error', contentError: 'The requested content cannot be loaded.<br />Please try again later.<br /><a href="#" class="nyroModalClose">Close</a>', handleError: null, showBackground: showBackground, hideBackground: hideBackground, endFillContent: null, showContent: showContent, endShowContent: null, beforeHideContent: null, hideContent: hideContent, showTransition: showTransition, hideTransition: hideTransition, showLoading: showLoading, hideLoading: hideLoading, resize: resize, endResize: null, updateBgColor: updateBgColor, endRemove: null }; function processModal(settings) { if (modal.loadingShown || modal.transition || modal.anim) return; debug('processModal'); modal.started = true; callingSettings = $.extend(true, settings); setDefaultCurrentSettings(settings); if (!modal.full) modal.blockerVars = modal.blocker = null; modal.error = false; modal.closing = false; modal.dataReady = false; modal.scripts = new Array(); modal.scriptsShown = new Array(); currentSettings.type = fileType(); if (currentSettings.forceType) { if (!currentSettings.content) currentSettings.from = true; currentSettings.type = currentSettings.forceType; currentSettings.forceType = null } if ($.isFunction(currentSettings.processHandler)) currentSettings.processHandler(currentSettings); var from = currentSettings.from; var url = currentSettings.url; initSettingsSize.width = currentSettings.width; initSettingsSize.height = currentSettings.height; if (currentSettings.type == 'swf') { setCurrentSettings({ overflow: 'visible' }, 'cssOpt', 'content'); currentSettings.content = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + currentSettings.width + '" height="' + currentSettings.height + '"><param name="movie" value="' + url + '"></param>'; var tmp = ''; $.each(currentSettings.swf, function (name, val) { currentSettings.content += '<param name="' + name + '" value="' + val + '"></param>'; tmp += ' ' + name + '="' + val + '"' }); currentSettings.content += '<embed src="' + url + '" type="application/x-shockwave-flash" width="' + currentSettings.width + '" height="' + currentSettings.height + '"' + tmp + '></embed></object>' } if (from) { var jFrom = $(from).blur(); if (currentSettings.type == 'form') { var data = $(from).serializeArray(); data.push({ name: currentSettings.formIndicator, value: 1 }); if (currentSettings.selector) data.push({ name: currentSettings.selIndicator, value: currentSettings.selector.substring(1) }); showModal(); $.ajax($.extend({}, currentSettings.ajax, { url: url, data: data, type: jFrom.attr('method') ? jFrom.attr('method') : 'get', success: ajaxLoaded, error: loadingError })); debug('Form Ajax Load: ' + jFrom.attr('action')) } else if (currentSettings.type == 'formData') { initModal(); jFrom.attr('target', 'nyroModalIframe'); jFrom.attr('action', url); jFrom.prepend('<input type="hidden" name="' + currentSettings.formIndicator + '" value="1" />'); if (currentSettings.selector) jFrom.prepend('<input type="hidden" name="' + currentSettings.selIndicator + '" value="' + currentSettings.selector.substring(1) + '" />'); modal.tmp.html('<iframe frameborder="0" hspace="0" name="nyroModalIframe" src="javascript:\'\';"></iframe>'); $('iframe', modal.tmp).css({ width: currentSettings.width, height: currentSettings.height }).error(loadingError).load(formDataLoaded); debug('Form Data Load: ' + jFrom.attr('action')); showModal(); showContentOrLoading() } else if (currentSettings.type == 'image') { debug('Image Load: ' + url); var title = jFrom.attr('title') || currentSettings.defaultImgAlt; initModal(); modal.tmp.html('<img id="nyroModalImg" />').find('img').attr('alt', title); modal.tmp.css({ lineHeight: 0 }); $('img', modal.tmp).error(loadingError).load(function () { debug('Image Loaded: ' + this.src); $(this).unbind('load'); var w = modal.tmp.width(); var h = modal.tmp.height(); modal.tmp.css({ lineHeight: '' }); resized.width = w; resized.height = h; setCurrentSettings({ width: w, height: h, imgWidth: w, imgHeight: h }); initSettingsSize.width = w; initSettingsSize.height = h; setCurrentSettings({ overflow: 'visible' }, 'cssOpt', 'content'); modal.dataReady = true; if (modal.loadingShown || modal.transition) showContentOrLoading() }).attr('src', url); showModal() } else if (currentSettings.type == 'iframeForm') { initModal(); modal.tmp.html('<iframe frameborder="0" hspace="0" src="javascript:\'\';" name="nyroModalIframe" id="nyroModalIframe"></iframe>'); debug('Iframe Form Load: ' + url); $('iframe', modal.tmp).eq(0).css({ width: '100%', height: $.support.boxModel ? '99%' : '100%' }).load(iframeLoaded); modal.dataReady = true; showModal() } else if (currentSettings.type == 'iframe') { initModal(); modal.tmp.html('<iframe frameborder="0" hspace="0" src="javascript:\'\';" name="nyroModalIframe" id="nyroModalIframe"></iframe>'); debug('Iframe Load: ' + url); $('iframe', modal.tmp).eq(0).css({ width: '100%', height: $.support.boxModel ? '99%' : '100%' }).load(iframeLoaded); modal.dataReady = true; showModal() } else if (currentSettings.type) { debug('Content: ' + currentSettings.type); initModal(); modal.tmp.html(currentSettings.content); var w = modal.tmp.width(); var h = modal.tmp.height(); var div = $(currentSettings.type); if (div.length) { setCurrentSettings({ type: 'div' }); w = div.width(); h = div.height(); if (contentElt) contentEltLast = contentElt; contentElt = div; modal.tmp.append(div.contents()) } initSettingsSize.width = w; initSettingsSize.height = h; setCurrentSettings({ width: w, height: h }); if (modal.tmp.html()) modal.dataReady = true; else loadingError(); if (!modal.ready) showModal(); else endHideContent() } else { debug('Ajax Load: ' + url); setCurrentSettings({ type: 'ajax' }); var data = currentSettings.ajax.data || {}; if (currentSettings.selector) { if (typeof data == "string") { data += '&' + currentSettings.selIndicator + '=' + currentSettings.selector.substring(1) } else { data[currentSettings.selIndicator] = currentSettings.selector.substring(1) } } showModal(); $.ajax($.extend(true, currentSettings.ajax, { url: url, success: ajaxLoaded, error: loadingError, data: data })) } } else if (currentSettings.content) { debug('Content: ' + currentSettings.type); setCurrentSettings({ type: 'manual' }); initModal(); modal.tmp.html($('<div/>').html(currentSettings.content).contents()); if (modal.tmp.html()) modal.dataReady = true; else loadingError(); showModal() } else { } } function setDefaultCurrentSettings(settings) { debug('setDefaultCurrentSettings'); currentSettings = $.extend(true, {}, $.fn.nyroModal.settings, settings); setMargin() } function setCurrentSettings(settings, deep1, deep2) { if (modal.started) { if (deep1 && deep2) { $.extend(true, currentSettings[deep1][deep2], settings) } else if (deep1) { $.extend(true, currentSettings[deep1], settings) } else { if (modal.animContent) { if ('width' in settings) { if (!modal.resizing) { settings.setWidth = settings.width; shouldResize = true } delete settings['width'] } if ('height' in settings) { if (!modal.resizing) { settings.setHeight = settings.height; shouldResize = true } delete settings['height'] } } $.extend(true, currentSettings, settings) } } else { if (deep1 && deep2) { $.extend(true, $.fn.nyroModal.settings[deep1][deep2], settings) } else if (deep1) { $.extend(true, $.fn.nyroModal.settings[deep1], settings) } else { $.extend(true, $.fn.nyroModal.settings, settings) } } } function setMarginScroll() { if (isIE6 && !modal.blocker) { if (document.documentElement) { currentSettings.marginScrollLeft = document.documentElement.scrollLeft; currentSettings.marginScrollTop = document.documentElement.scrollTop } else { currentSettings.marginScrollLeft = document.body.scrollLeft; currentSettings.marginScrollTop = document.body.scrollTop } } else { currentSettings.marginScrollLeft = 0; currentSettings.marginScrollTop = 0 } } function setMargin() { setMarginScroll(); currentSettings.marginLeft = -(currentSettings.width + currentSettings.borderW) / 2; currentSettings.marginTop = -(currentSettings.height + currentSettings.borderH) / 2; if (!modal.blocker) { currentSettings.marginLeft += currentSettings.marginScrollLeft; currentSettings.marginTop += currentSettings.marginScrollTop } } function setMarginLoading() { setMarginScroll(); var outer = getOuter(modal.loading); currentSettings.marginTopLoading = -(modal.loading.height() + outer.h.border + outer.h.padding) / 2; currentSettings.marginLeftLoading = -(modal.loading.width() + outer.w.border + outer.w.padding) / 2; if (!modal.blocker) { currentSettings.marginLeftLoading += currentSettings.marginScrollLeft; currentSettings.marginTopLoading += currentSettings.marginScrollTop } } function setTitle() { var title = $('h1#nyroModalTitle', modal.contentWrapper); if (title.length) title.text(currentSettings.title); else modal.contentWrapper.prepend('<h1 id="nyroModalTitle">' + currentSettings.title + '</h1>') } function initModal() { debug('initModal'); if (!modal.full) { if (currentSettings.debug) setCurrentSettings({ color: 'white' }, 'cssOpt', 'bg'); var full = { zIndex: currentSettings.zIndexStart, position: 'fixed', top: 0, left: 0, width: '100%', height: '100%' }; var contain = body; var iframeHideIE = ''; if (currentSettings.blocker) { modal.blocker = contain = $(currentSettings.blocker); var pos = modal.blocker.offset(); var w = modal.blocker.outerWidth(); var h = modal.blocker.outerHeight(); if (isIE6) { setCurrentSettings({ height: '100%', width: '100%', top: 0, left: 0 }, 'cssOpt', 'bg') } modal.blockerVars = { top: pos.top, left: pos.left, width: w, height: h }; var plusTop = (/msie/.test(userAgent) ? 0 : getCurCSS(body.get(0), 'borderTopWidth')); var plusLeft = (/msie/.test(userAgent) ? 0 : getCurCSS(body.get(0), 'borderLeftWidth')); full = { position: 'absolute', top: pos.top + plusTop, left: pos.left + plusLeft, width: w, height: h} } else if (isIE6) { body.css({ marginLeft: 0, marginRight: 0 }); var w = body.width(); var h = $(window).height() + 'px'; if ($(window).height() >= body.outerHeight()) { h = body.outerHeight() + 'px' } else w += 20; w += 'px'; body.css({ width: w, height: h, position: 'static', overflow: 'hidden' }); $('html').css({ overflow: 'hidden' }); setCurrentSettings({ cssOpt: { bg: { position: 'absolute', zIndex: currentSettings.zIndexStart + 1, height: '110%', width: '110%', top: currentSettings.marginScrollTop + 'px', left: currentSettings.marginScrollLeft + 'px' }, wrapper: { zIndex: currentSettings.zIndexStart + 2 }, loading: { zIndex: currentSettings.zIndexStart + 3}} }); iframeHideIE = $('<iframe id="nyroModalIframeHideIe" src="javascript:\'\';"></iframe>').css($.extend({}, currentSettings.cssOpt.bg, { opacity: 0, zIndex: 50, border: 'none' })) } contain.append($('<div id="nyroModalFull"><div id="nyroModalBg"></div><div id="nyroModalWrapper"><div id="nyroModalContent"></div></div><div id="nyrModalTmp"></div><div id="nyroModalLoading"></div></div>').hide()); modal.full = $('#nyroModalFull').css(full).show(); modal.bg = $('#nyroModalBg').css($.extend({ backgroundColor: currentSettings.bgColor }, currentSettings.cssOpt.bg)).before(iframeHideIE); modal.bg.bind('click.nyroModal', clickBg); modal.loading = $('#nyroModalLoading').css(currentSettings.cssOpt.loading).hide(); modal.contentWrapper = $('#nyroModalWrapper').css(currentSettings.cssOpt.wrapper).hide(); modal.content = $('#nyroModalContent'); modal.tmp = $('#nyrModalTmp').hide(); if ($.isFunction($.fn.mousewheel)) { modal.content.mousewheel(function (e, d) { var elt = modal.content.get(0); if ((d > 0 && elt.scrollTop == 0) || (d < 0 && elt.scrollHeight - elt.scrollTop == elt.clientHeight)) { e.preventDefault(); e.stopPropagation() } }) } $(document).bind('keydown.nyroModal', keyHandler); modal.content.css({ width: 'auto', height: 'auto' }); modal.contentWrapper.css({ width: 'auto', height: 'auto' }); if (!currentSettings.blocker && currentSettings.windowResize) { $(window).bind('resize.nyroModal', function () { window.clearTimeout(windowResizeTimeout); windowResizeTimeout = window.setTimeout(windowResizeHandler, 200) }) } } } function windowResizeHandler() { $.nyroModalSettings(initSettingsSize) } function showModal() { debug('showModal'); if (!modal.ready) { initModal(); modal.anim = true; currentSettings.showBackground(modal, currentSettings, endBackground) } else { modal.anim = true; modal.transition = true; currentSettings.showTransition(modal, currentSettings, function () { endHideContent(); modal.anim = false; showContentOrLoading() }) } } function clickBg(e) { if (!currentSettings.modal) removeModal() } function keyHandler(e) { if (e.keyCode == 27) { if (!currentSettings.modal) removeModal() } else if (currentSettings.gallery && modal.ready && modal.dataReady && !modal.anim && !modal.transition) { if (e.keyCode == 39 || e.keyCode == 40) { e.preventDefault(); $.nyroModalNext(); return false } else if (e.keyCode == 37 || e.keyCode == 38) {   }

Ответы [ 2 ]

12 голосов
/ 25 августа 2010

Если вы хотите выполнить некоторый javascript после частичной обратной передачи, вы можете воспользоваться любым из следующих методов:

  • Предполагая, что на вашей странице есть <asp:ScriptManager />, вы можете включить функцию под названиемpageLoad()

      <script type="text/javascript" language="javascript">
       function pageLoad()
       {
        // JS to execute during full and partial postbacks
       }
      </script>
    
  • Или перейдите по этой ссылке, объясняющей выполнение javascript во время частичных обратных передач

http://csharperimage.jeremylikness.com/2009/06/inject-dynamic-javascript-into-aspnet.html

  • Другой способ - использовать обработчик Sys.Application.add_init, как указано ниже:

    Sys.Application.add_init (appl_init);

    function appl_init() {
        var pgRegMgr = Sys.WebForms.PageRequestManager.getInstance();
         pgRegMgr.add_beginRequest(StartHandler);
         pgRegMgr.add_endRequest(EndHandler);
    }
    function StartHandler() {
        // your js
    }
    function EndHandler() {
        // your js
    }
    

Надеюсь, это поможет!

0 голосов
/ 25 августа 2010

Чтобы вызвать эту функцию после частичной обратной передачи, вам нужно перерегистрировать внешний файл js. Следующий код делает это.

private void RegisterClientStartupScript()
{
    string path = Page.ResolveUrl("~/Script/slider.js");
    ScriptManager sManager = ScriptManager.GetCurrent(this.Page);
    if (sManager != null && sManager.IsInAsyncPostBack)
    {            
        ScriptManager.RegisterClientScriptInclude(
           this.updSpeech, typeof(string),"include-js",
           path); 
         ScriptManager.RegisterStartupScript(this.updSpeech, this.updSpeech.GetType(), "SliderScript",
            "FunctionName();", true); 

    }
    else
    {
        this.Page.ClientScript.RegisterClientScriptInclude("SliderScript", path);
    }
}    

Вызывайте эту функцию при каждой загрузке страницы, т.е. за ее пределами (! IsPostback). Этот код получает ссылку на внешний файл js и в случае частичной обратной передачи регистрирует его с помощью диспетчера сценариев. Если это обычный постбэк, он регистрирует его с помощью clientScript.

EDIT

Попробуйте дать имя функции jquery, а затем вызовите ScriptManager.RegisterStartupScript (). См. Приведенный выше код и замените FunctionName () именем функции jquery ur. В приведенном выше коде this.updSpeech является панелью обновления.

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