Problem with $$

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I have to concate string like below.

var number = 100;
var tmp = "$$myText" + number + "$$";
alert(tmp);

but, tmp contains BLANK value.

In case, I write like;

var number = 100;
var tmp = "myText" + number;
alert(tmp);

then tmp contains "myText100".

I believe the problem is with $$.

Any suggestion will be helpful...

Thanks.

Posted 9-Nov-10 0:12am

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shakil0304003 9-Nov-10 10:24am

which browser, you faced problem?

2 solutions

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E.F. Nijboer · Answer 1 · 2010-11-09T00:14:00

Solution 1

If you would paste that code in the "try it yourself" editor of w3cschool it works fine. Sure this is the code that goes wrong?

http://www.w3schools.com/js/tryit.asp?filename=tryjs_formattext[^]

Good luck!

Posted 9-Nov-10 0:14am

E.F. Nijboer

Hiren solanki · Answer 2 · 2010-11-09T00:20:00

It's working fine in my Machine.

I think you may have another problem.

Here is my full code

JavaScript

function clicked() {
            debugger;
            var number = 100;
            var tmp = "$$myText" + number + "$$";
            alert(tmp);
        }

<asp:Button ID="Button1" runat="server" Text="Button" OnClientClick="clicked();" />

It's giving alert of $$myText100$$

Check you may have browser specific problem.

Please vote and Accept Answer if it Helped.