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How to get if content of editor updated or not

Last post 09-27-2011, 5:42 AM by DhirajGupta. 3 replies.


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09-26-2011, 7:13 AM 70194

DhirajGupta
Joined on 09-26-2011
Posts 2

How to get if content of editor updated or not

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Hi,

I just want to make a client side validation if content of Editor is updated or not, and on the bases of it need to show a confirmation box.

Please suggest how it can be achieved.

is there any event or property we can use for the same.

Thanks & Regards

Dhiraj Gupta

09-26-2011, 7:50 AM 70197 in reply to 70194

Kenneth
Joined on 02-13-2008
Posts 3,886

Re: How to get if content of editor updated or not

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Hi DhirajGupta,

Please try the example below

<%@ Page Language="C#" %>

<%@ Register TagPrefix="CE" Namespace="CuteEditor" Assembly="CuteEditor" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
    <title>example</title>
</head>
<script runat="server">
    protected override void OnLoad(EventArgs e)
    {
        editor1.Text = "this is a test";
        label1.Text = editor1.Text;
        base.OnLoad(e);
    }
</script>
<body>
    <form id="Form1" runat="server">
        <CE:Editor ID="editor1" runat="server">
        </CE:Editor>
        <input type="button" value="check" onclick="check()" /><br />
        click on the button, if you changed the text, it will show a message.
        <asp:Label ID="label1" runat="server" Style="visibility: hidden"></asp:Label>
    </form>
</body>
</html>

<script type="text/javascript">

var editor1=document.getElementById("<%= editor1.ClientID %>");
var label1=document.getElementById("<%= label1.ClientID %>");
function check()
{

var str1=label1.innerHTML.toLowerCase();
var str2=editor1.getHTML().toLowerCase();

if(!(str1.indexOf(str2)==0 && str2.indexOf(str1)==0))
{
    alert("text have been changed");
}
}
</script>

Regards,

Ken

09-26-2011, 11:50 AM 70205 in reply to 70197

TAG
Joined on 02-07-2011
Arizona
Posts 22

Re: How to get if content of editor updated or not

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I am using the editor1.IsDirty() for this.

         function CheckForDirty() {
            var editor1 = document.getElementById("<%= ceEditor1.ClientID %>");
                if (editor1.IsDirty()) {
                    alert("text has been changed");
                }
        }

Is there a reason I should not be using this function and do external comparisons instead?

The Analytical Group

09-27-2011, 5:42 AM 70213 in reply to 70205

DhirajGupta
Joined on 09-26-2011
Posts 2

Re: How to get if content of editor updated or not

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I was looking for the same ,Thanks TAG :)