AsyncPostBackTrigger javascript error in IE 8 : The Official Microsoft ASP.NET Forums

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subodh9312

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22 Points

AsyncPostBackTrigger javascript error in IE 8

Apr 18, 2011 09:23 AM|LINK

I am pretty new here and with AJAX. What I am trying to do is I have a Google Map User control in my update panel, and AsyncPostBackTrigger (a Button) which refreshes the Map, i.e. refreshes the Map

When I click on the button, I get the Invalid Argument javascript error in internet Explorer only.

Line: 26
Error: Invalid argument.

Line 26 has

Looking the the HTML which is rendered, the line has this code theForm.__EVENTARGUMENT.value = eventArgument; from

function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
    }
}

It works perfectly fine in Firefox and other browsers. If I replace the AsyncPostBackTrigger with simple PostBackTrigger it works on IE too.

Any help on above is much appreciated..

<div style="position: absolute; left: -10000px; top: 0px; width: 1px; height: 1px; overflow: hidden;" class="mcePaste" id="_mcePaste"> <div class="SYN_ROW"> <div style="text-indent: -0.5em; padding-left: 1em;" id="syn_row23" class="SYN_TXT">function __doPostBack(eventTarget, eventArgument) { </div> </div> <div class="SYN_ROW"> <div class="SYN_LNB"><input class="SYN_LNN" value="24" type="label" /><input id="syn_ctrl24" class="SYN_BCH" role="button" value="-" type="label" /></div> <div style="text-indent: -0.5em; padding-left: 1em;" id="syn_row24" class="SYN_TXT"> if (!theForm.onsubmit || (theForm.onsubmit() != false)) { </div> </div> <div class="SYN_ROW"> <div class="SYN_LNB"><input class="SYN_LNN" value="25" type="label" /><input id="syn_ctrl25" class="SYN_BCH" role="button" value="-" type="label" /></div> <div style="text-indent: -0.5em; padding-left: 1em;" id="syn_row25" class="SYN_TXT"> theForm.__EVENTTARGET.value = eventTarget; </div> </div> <div class="SYN_ROW"> <div class="SYN_LNB"><input class="SYN_LNN" value="26" type="label" /><input id="syn_ctrl26" class="SYN_BCH" role="button" value="-" type="label" /></div> <div style="text-indent: -0.5em; padding-left: 1em;" id="syn_row26" class="SYN_TXT"> theForm.__EVENTARGUMENT.value = eventArgument; </div> </div> <div class="SYN_ROW"> <div class="SYN_LNB"><input class="SYN_LNN" value="27" type="label" /><input id="syn_ctrl27" class="SYN_BCH" role="button" value="-" type="label" /></div> <div style="text-indent: -0.5em; padding-left: 1em;" id="syn_row27" class="SYN_TXT"> theForm.submit(); </div> </div> <div class="SYN_ROW"> <div class="SYN_LNB"><input class="SYN_LNN" value="28" type="label" /><input id="syn_ctrl28" class="SYN_BCH" role="button" value="-" type="label" /></div> <div style="text-indent: -0.5em; padding-left: 1em;" id="syn_row28" class="SYN_TXT"> } </div> </div> <div class="SYN_ROW"> <div class="SYN_LNB"><input class="SYN_LNN" value="29" type="label" /><input id="syn_ctrl29" class="SYN_BCH" role="button" value="-" type="label" /></div> <div style="text-indent: -0.5em; padding-left: 1em;" id="syn_row29" class="SYN_TXT">} </div> </div> </div>