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I need to call a function on a tab item page from a server side asp dropdownlist SelectedIndexChanged event on the main page. I have used some of the code from the evaluation examples but have not gotten it to work.
On the main page:
There is a call button defined as follows:
function call() { var item = __objPinTab1.getTabItemByIndex(4); item.call("updateplans()"); }
<INPUT id="callbutton" type="button" value="Call" onclick="BLOCKED SCRIPT call()" style="Z-INDEX: 103; LEFT: 33px; POSITION: absolute; TOP: 504px"
Height="30" Width="102">
The dropdownlist SelectedIndexChanged event has the following to click the call button:
System.Web.HttpContext.Current.Response.Write("<SCRIPT LANGUAGE=""JavaScript""defer>" & vbCrLf)
System.Web.HttpContext.Current.Response.Write("document.getElementById('callbutton').click();" & vbCrLf)
System.Web.HttpContext.Current.Response.Write("window.document.forms(0).submit();" & vbCrLf)
System.Web.HttpContext.Current.Response.Write("</SCRIPT>")
...
When I change the dropdownlist, I get the following error:
__objPineTab1 is null or not an object
I am sure the problem is due to server vs. client side processing, but I need to be able to call a function on the tab item page from a change in the dropdownlist. The dropdownlist is also performing other functions other than calling the call button.
Thanks for your help.
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