CODEWITHSUNDEEP
asp.net
milacay
milacay

Reputation: 171

asp.net Button - URL includes The Request.Querying string

I have a Button and I am trying to include query string from the URL, but I couldn't get it to work.

Please help.

<asp:Button ID="myBtn" runat="server" Text="Upload Company/Contact" CssClass="button3" 
                    OnClientClick="window.parent.location.href='/Apps/ERP/ASPX/UploadContact/UploadContact.aspx?RefNum=" + <%# Request.QueryString["RefNum"]%>'; return false;" />

Upvotes: 0

Views: 508

Answers (2)

Mayur Borad
Mayur Borad

Reputation: 1295

Just Check it out following url, Very well explain server tag. http://weblogs.asp.net/ahmedmoosa/archive/2010/10/06/embedded-code-and-inline-server-tags.aspx

In your case ps2goat is right, you are trying to set Server Side code in Client Side, You need to use '<%= %>' syntax. Let me know if u need any further help.

Upvotes: 0

ps2goat
ps2goat

Reputation: 8475

%# is for binding, %= is for setting. In this case, you need to set the value.

I'd also change the calculation to do a string concatenation:

<asp:Button ID="myBtn" runat="server" 
         Text="Upload Company/Contact" CssClass="button3"
      OnClientClick='<%= "window.parent.location.href='/Apps/ERP/ASPX/UploadContact/UploadContact.aspx?RefNum=" + Request.QueryString["RefNum"] + "';return false;" %>' />

And like @MikeSmithDev said, you can set this in the code behind, such as Page_Load:

myBtn.OnClientClick = "window.parent.location.href='/Apps/ERP/ASPX/UploadContact/UploadContact.aspx?RefNum=" + 
                        Request.QueryString["RefNum"] + "';return false;";

Upvotes: 1

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