A guide on connecting Request.QueryString[""] to Eval() in ASP.NET

ImageUrl='<%#Eval("Name","../Master Pages/DisasterImages/") %>'+'<%#Eval("Request.QueryString["DisID"].ToString()/{0}") %>'

Note: The folder name for this image directory is referred to as "DisID".

I am currently using a repeater control to display the images in the directory. However, I am facing an issue with retrieving the folder name from the QueryString. The code snippet above shows my attempt, but it has not produced the desired result...

If anyone could provide assistance on how to achieve this, it would be greatly appreciated.

Thank you in advance!

asp.netjavascript

Answer №1

Try using <%= instead of <%#. For example:

<%= Request.QueryString["DisID"] %>

I came across another issue in your code related to the usage of quotes within a string. It's important to properly escape them. Therefore 

"Request.QueryString["DisID"].ToString()/{0}"

should be written as

"Request.QueryString[\"DisID\"].ToString()/{0}"

Make sure to include the backslash for character escaping.

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