I'm currently trying to display an image in my div by calling a function from the code behind file. The image tag is dynamically bound with JavaScript, but I'm having trouble figuring out how to call a function with parameters. The code snippet I've tried below isn't working and doesn't even hit the function in debug mode.
document.getElementById("divthumbnail").innerHTML = '<img src="'<%=test()%>'"/>';
Can someone help me modify this code so that I can successfully get the image URL?
To implement the functionality, make sure to include a ScriptManager component in your markup:
<asp:ScriptManager ID="myScriptManager" runat="server"
EnablePageMethods="true">
</asp:ScriptManager>
Include the following JavaScript code:
<script type="text/javascript>
function myCustomFunction() {
PageMethods.MyMethod();
}
</script>
Create a WebMethod in the code behind like this:
[System.Web.Services.WebMethod]
public static string MyMethod()
{
}
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