Accessing Web Server Controls From Jquery?
Aug 2, 2010
In my C# asp.net 3.5 web application I am having controls like div tag inside that one textbox and one check box and the page is having a submit button. So in this submit button click I want to make the controls inside the div tag visible.. I am calling a JQuery function to do this. All the statements are getting executed but the control is not visible.. Following is the code in my JQuery function
$("input[name$='QuestionAndAnswerEditorDiv']").show();
$("input[name$='answerLabel1']").show()
$("input[name$='wmd-AnswerTextBox']").show()
My div tag and its controls in the user control page are like the following
<div id="QuestionAndAnswerEditorDiv" runat="server">
<div id="wmd-button-bar" class="wmd-panel wmd-button-row"></div>
<textarea name="QuestionandAnswerTextArea" runat="server" id="AnswerTextBox" onkeyup="prettyPrint();" class="wmd-input editor" cols="92" rows="15"/><div class="wmd-preview text-preview preview" style="-ms-word-wrap: break-word;"></div>
As I noticed these controls are make visible=false in another page so they are not coming in the page source.. So Let me know how to work these controls now
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[ERROR TEXT FOLLOWS]
Server Error in '/' Application.
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Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
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Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
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System.Web.UI.Control.LoadRecursive() +65
System.Web.UI.Control.LoadRecursive() +190
System.Web.UI.Control.LoadRecursive() +190
System.Web.UI.Control.LoadRecursive() +190
System.Web.UI.Control.LoadRecursive() +190
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2427
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