I’m getting WebResource error in my asp.Net page:
var __pendingCallbacks = new Array(); Microsoft JScript runtime error: 'Array' is undefined
I have no idea what might cause this to happen. Isn’t Array part of Javascript itself? Any help would be appreciated.
EDIT
The problem is that this isn’t code that I wrote, it’s built into the page structure in asp.Net.
EDIT
The problem only occurs in IE9 and only when run in IE9 mode (not compatibility)
Code:
(This is dynamically generated code, sorry for the length. Problem is about halfway down)
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, eventArgument, 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);
}
Answers:
Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If you found the post helpful (or not), leave a comment & I’ll get back to you as soon as possible.
Method 1
This happens because we have this setup
<collapsible panel>
<iframe>
<script>
</script>
</iframe>
</collapsible panel>
When the page loads, the panel being shown forces the script inside the iframe to be dragged through the DOM before the javascript libraries are loaded. This seems to be a change in that was made for IE9. I have yet to fine a way around this issue but at least I know the cause. A temporary workaround is to force the compatibility of the page to IE8 using a meta tag in case anybody else runs into this issue.
Method 2
The problem was fixed when I removed the SRC attribute from the iframe and I added onOpen event to jQuery’s dialog:
open: function(){
document.getElementById("iframename").src = "page.aspx";
}
All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0