asp .Net中的Java脚本

如何解决asp .Net中的Java脚本

| 我在asp.Net页面中收到WebResource错误：

var __pendingCallbacks = new Array();

Microsoft JScript runtime error: \'Array\' is undefined

我不知道什么可能导致这种情况发生。数组不是Java本身的一部分吗？任何帮助，将不胜感激。 编辑 问题是这不是我写的代码，它内置在asp.Net的页面结构中。 编辑 仅在IE9中和仅在IE9模式下运行时才出现此问题（不兼容） 码： （这是动态生成的代码，很抱歉，长度。问题大约在一半）

function WebForm_PostBackOptions(eventTarget,eventArgument,validation,validationGroup,actionUrl,trackFocus,clientSubmit) {
    this.eventTarget = eventTarget;
    this.eventArgument = eventArgument;
    this.validation = validation;
    this.validationGroup = validationGroup;
    this.actionUrl = actionUrl;
    this.trackFocus = trackFocus;
    this.clientSubmit = clientSubmit;
}
function WebForm_DoPostBackWithOptions(options) {
    var validationResult = true;
    if (options.validation) {
        if (typeof(Page_ClientValidate) == \'function\') {
            validationResult = Page_ClientValidate(options.validationGroup);
        }
    }
    if (validationResult) {
        if ((typeof(options.actionUrl) != \"undefined\") && (options.actionUrl != null) && (options.actionUrl.length > 0)) {
            theForm.action = options.actionUrl;
        }
        if (options.trackFocus) {
            var lastFocus = theForm.elements[\"__LASTFOCUS\"];
            if ((typeof(lastFocus) != \"undefined\") && (lastFocus != null)) {
                if (typeof(document.activeElement) == \"undefined\") {
                    lastFocus.value = options.eventTarget;
                }
                else {
                    var active = document.activeElement;
                    if ((typeof(active) != \"undefined\") && (active != null)) {
                        if ((typeof(active.id) != \"undefined\") && (active.id != null) && (active.id.length > 0)) {
                            lastFocus.value = active.id;
                        }
                        else if (typeof(active.name) != \"undefined\") {
                            lastFocus.value = active.name;
                        }
                    }
                }
            }
        }
    }
    if (options.clientSubmit) {
        __doPostBack(options.eventTarget,options.eventArgument);
    }
}
var __pendingCallbacks = new Array();
var __synchronousCallBackIndex = -1;
function WebForm_DoCallback(eventTarget,eventCallback,context,errorCallback,useAsync) {
    var postData = __theFormPostData +
                \"__CALLBACKID=\" + WebForm_EncodeCallback(eventTarget) +
                \"&__CALLBACKPARAM=\" + WebForm_EncodeCallback(eventArgument);
    if (theForm[\"__EVENTVALIDATION\"]) {
        postData += \"&__EVENTVALIDATION=\" + WebForm_EncodeCallback(theForm[\"__EVENTVALIDATION\"].value);
    }
    var xmlRequest,e;
    try {
        xmlRequest = new XMLHttpRequest();
    }
    catch(e) {
        try {
            xmlRequest = new ActiveXObject(\"Microsoft.XMLHTTP\");
        }
        catch(e) {
        }
    }
    var setRequestHeaderMethodExists = true;
    try {
        setRequestHeaderMethodExists = (xmlRequest && xmlRequest.setRequestHeader);
    }
    catch(e) {}
    var callback = new Object();
    callback.eventCallback = eventCallback;
    callback.context = context;
    callback.errorCallback = errorCallback;
    callback.async = useAsync;
    var callbackIndex = WebForm_FillFirstAvailableSlot(__pendingCallbacks,callback);
    if (!useAsync) {
        if (__synchronousCallBackIndex != -1) {
            __pendingCallbacks[__synchronousCallBackIndex] = null;
        }
        __synchronousCallBackIndex = callbackIndex;
    }
    if (setRequestHeaderMethodExists) {
        xmlRequest.onreadystatechange = WebForm_CallbackComplete;
        callback.xmlRequest = xmlRequest;
        xmlRequest.open(\"POST\",theForm.action,true);
        xmlRequest.setRequestHeader(\"Content-Type\",\"application/x-www-form-urlencoded; charset=utf-8\");
        xmlRequest.send(postData);
        return;
    }
    callback.xmlRequest = new Object();
    var callbackFrameID = \"__CALLBACKFRAME\" + callbackIndex;
    var xmlRequestFrame = document.frames[callbackFrameID];
    if (!xmlRequestFrame) {
        xmlRequestFrame = document.createElement(\"IFRAME\");
        xmlRequestFrame.width = \"1\";
        xmlRequestFrame.height = \"1\";
        xmlRequestFrame.frameBorder = \"0\";
        xmlRequestFrame.id = callbackFrameID;
        xmlRequestFrame.name = callbackFrameID;
        xmlRequestFrame.style.position = \"absolute\";
        xmlRequestFrame.style.top = \"-100px\"
        xmlRequestFrame.style.left = \"-100px\";
        try {
            if (callBackFrameUrl) {
                xmlRequestFrame.src = callBackFrameUrl;
            }
        }
        catch(e) {}
        document.body.appendChild(xmlRequestFrame);
    }
    var interval = window.setInterval(function() {
        xmlRequestFrame = document.frames[callbackFrameID];
        if (xmlRequestFrame && xmlRequestFrame.document) {
            window.clearInterval(interval);
            xmlRequestFrame.document.write(\"\");
            xmlRequestFrame.document.close();
            xmlRequestFrame.document.write(\'<html><body><form method=\"post\"><input type=\"hidden\" name=\"__CALLBACKLOADSCRIPT\" value=\"t\"></form></body></html>\');
            xmlRequestFrame.document.close();
            xmlRequestFrame.document.forms[0].action = theForm.action;
            var count = __theFormPostCollection.length;
            var element;
            for (var i = 0; i < count; i++) {
                element = __theFormPostCollection[i];
                if (element) {
                    var fieldElement = xmlRequestFrame.document.createElement(\"INPUT\");
                    fieldElement.type = \"hidden\";
                    fieldElement.name = element.name;
                    fieldElement.value = element.value;
                    xmlRequestFrame.document.forms[0].appendChild(fieldElement);
                }
            }
            var callbackIdFieldElement = xmlRequestFrame.document.createElement(\"INPUT\");
            callbackIdFieldElement.type = \"hidden\";
            callbackIdFieldElement.name = \"__CALLBACKID\";
            callbackIdFieldElement.value = eventTarget;
            xmlRequestFrame.document.forms[0].appendChild(callbackIdFieldElement);
            var callbackParamFieldElement = xmlRequestFrame.document.createElement(\"INPUT\");
            callbackParamFieldElement.type = \"hidden\";
            callbackParamFieldElement.name = \"__CALLBACKPARAM\";
            callbackParamFieldElement.value = eventArgument;
            xmlRequestFrame.document.forms[0].appendChild(callbackParamFieldElement);
            if (theForm[\"__EVENTVALIDATION\"]) {
                var callbackValidationFieldElement = xmlRequestFrame.document.createElement(\"INPUT\");
                callbackValidationFieldElement.type = \"hidden\";
                callbackValidationFieldElement.name = \"__EVENTVALIDATION\";
                callbackValidationFieldElement.value = theForm[\"__EVENTVALIDATION\"].value;
                xmlRequestFrame.document.forms[0].appendChild(callbackValidationFieldElement);
            }
            var callbackIndexFieldElement = xmlRequestFrame.document.createElement(\"INPUT\");
            callbackIndexFieldElement.type = \"hidden\";
            callbackIndexFieldElement.name = \"__CALLBACKINDEX\";
            callbackIndexFieldElement.value = callbackIndex;
            xmlRequestFrame.document.forms[0].appendChild(callbackIndexFieldElement);
            xmlRequestFrame.document.forms[0].submit();
        }
    },10);
}

    

解决方法

        发生这种情况是因为我们有此设置

<collapsible panel>
    <iframe>
        <script>
        </script>
    </iframe>
</collapsible panel>

加载页面时，显示的面板会在加载javascript库之前强制将iframe中的脚本拖到DOM中。这似乎是对IE9所做的更改。我还没有解决这个问题的方法，但至少我知道原因。临时的解决方法是使用其他标记强制页面与IE8的兼容性，以防其他人遇到此问题。     ,        当我从iframe中删除SRC属性并将onOpen事件添加到jQuery \的对话框时，该问题已修复：

open: function(){
    document.getElementById(\"iframename\").src = \"page.aspx\";
}