why This Code Is Not Act in IE!!!!!!!!?

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<HTML>
<HEAD><TITLE>Selection</TITLE>
<SCRIPT type="text/javascript">
function disp()
{
  var text = document.getElementById("text");
  var t = text.value.substr(text.selectionStart,text.selectionEnd-text.selectionStart);
  alert(t+"\nSelectionStart:"+text.selectionStart);

}
</SCRIPT>
</HEAD>
<BODY>

<TEXTAREA id="text">Hello, How are You?</TEXTAREA><BR>
<INPUT type="button"  value="Select text and click here"  onclick="disp();"/>
</BODY>
</HTML>

Posted 4-Aug-12 5:30am

Seyed Ahmad Mirzaee

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bbirajdar 4-Aug-12 13:53pm

'Act' ? Your code does not seems to be a born actor/actress :)

ali_heidari_ 4-Aug-12 21:33pm

wich scope dont run? the function?

2 solutions

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_Amy · Answer 1 · 2012-08-04T05:38:00

Solution 1

Hi,

JavaScript

text.value.substr(text.selectionStart,text.selectionEnd-text.selectionStart);

Check your second parameter of substr. It should be integer.
Try this:

JavaScript

text.value.substr(text.selectionStart,10);

--Amit

Posted 4-Aug-12 5:38am

_Amy

Arunprasath Natarajan · Answer 2 · 2012-08-04T21:17:00

Dear Friend,

C#

function disp()
{
    var text = document.getElementById("text").value;
    //  var t = text.substr(text.selectionStart,text.selectionEnd-text.selectionStart)
    var t = text.substr(text.selectionStart,10);
    alert(t+"\nSelectionStart:"+text.selectionStart);
}

<INPUT type="button" id="text" name="text" value="Select text and click here" onclick="disp()"/>

Hope this will fulfill your requirement.