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Show Additional Content Based on Selection

Answer 1

A:

Hi, are you wrokin in ASP.net?? If you are workin in ASP.net..you can create a hidden dropdown list on the event of Dropdownlist text change...first you can check what is the value of selected dropdown list... let me know if you have any questions

sona 2009-06-10 07:09:46

Answer 2

A:

I think the a good solution would be doing it client-side: so generate both the textarea and the dropdown menu. Hide the one that is not the default (style="visibility: hidden" for example). Then create an onchange event on the InsuredSALicense2 listbox, which hides the not important field and shows the important one.

2009-06-11 12:49:03

Answer 3

+1 A:

You could do this relatively easy. Using the javascript framework jQuery, you could do something like the following:

/* Attach an event to your dropdown menu containing Yes/No */
$("#InsuredSALicense2").change(function(){
  /* Check Value After Change */
  if (this.val() == "Yes") {
    /* Show the dropdown field */
    $("#hiddenDIV").show();
  } else {
    /* Hide the dropdown field */
    $("#hiddenDIV").hide();
  }
});

This example assumes your "hidden" dropdown is within a called "hiddenDIV":

<div id="hiddenDIV">
  <p>Hidden drop down stuff here</p>
</div>

To use this code-sample, you need to reference the jQuery library from your tag.

<head>
  <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" type="text/javascript"></script>
</head>

Jonathan Sampson 2009-06-11 13:01:54

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Show Additional Content Based on Selection

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