如何在 javascript 中获取 asp 标签控件的值？

Question

Suppose I have asp Lable set in markup like:

<asp:Label ID="myID" runat="server"></asp:Label>

then set value for this Label in code behind like:

myID.Text =100

then I want get the value 100 in javascript. I tried:

document.getElementById('<%=myID.ClientID%>').value; 

but is not working. How to resolve this issue?

Answer 1

I believe that labels render as spans. Try getting the inner text.

document.getElementById('<%=myID.ClientID%>').innerText;

Answer 2

With jquery you need to use the html property.

var g = $('#<%=myID.ClientID%>').html();

These will NOT work with jquery

• $('#<%=myID.ClientID%>').innerText
• $('#<%=myID.ClientID%>').innerHTML
• $('#<%=myID.ClientID%>').val()

Answer 3

var label=$("#<%myID.ClientID%>").html();