How to display Label.text in javascript

Question

1.00/5 (1 vote)

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I'm unable to display my label in javascript popup ..

My .CS code is

C#

ViewState["RcNo"] = stat;
      lblRcno.Text = "Receipt No: " + ViewState["RcNo"].ToString();

and my .aspx Code is

XML

function showMessage() {
            confirm(" Are you sure to print ? \n\n" + "      "
            + document.getElementById("<%=lblRcno.ClientID%>").innerHTML)
        }

confirm box is not getting opened on function call
ScriptManager.RegisterStartupScript(Page, typeof(Page), "message", "showMessage();", true);

But when i'm using alert in javascript

XML

function display() {
           alert(("<%=lblRcno.ClientID%>").innerHTML)

       }

its showing undefined

Posted 24-Feb-14 2:06am

Member 10517120

Updated 24-Feb-14 2:09am

v2

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Comments

Sibasisjena 24-Feb-14 9:07am

Is your control going to showMessage() ?

2 solutions

Solution 1

Replace double quotes

ASP

"<%=lblRcno.ClientID%>"

By single ones

ASP

'<%=lblRcno.ClientID%>'

And add ";" after calling confirm function ;)

JavaScript

confirm(" Are you sure to print ? \n\n" + "      "
            + document.getElementById('<%=lblRcno.ClientID%>').innerHTML);

Posted 24-Feb-14 3:13am

Ahmed Bensaid

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Member 10517120 · Accepted Answer · 2014-02-25T23:18:00

Solution 2

my llael is visible false;
i made it visible true

problem solved

Posted 25-Feb-14 23:18pm

Member 10517120

Updated 25-Feb-14 23:19pm

v2