Hi all, I have a custom people search web part which uses a simple form, SPGrid and a DataTable.
[cid:[email protected]] I'd like to extend this so that people can search for staff from another page via a Search Box. [cid:[email protected]] ...where k="Paul"... What I want to do is: 1. Check if the "k" param has a value. 2. Use it in my query and apply it to the datasource's filter expression. 3. Clear the query string on postback. I've added the following to the OnLoad event but it throws a NullReference exception. Any help appreciated. // Get URL and check for "k" query string param in case of search from another page String txtNameFromQuery = HttpContext.Current.Request.QueryString["k"]; if(!String.IsNullOrEmpty(txtNameFromQuery)) { // Set txtName field to query string value for additional searches txtName.Text = txtNameFromQuery; // Define the search query String q = "Name LIKE '%" + txtNameFromQuery + "%'"; // Apply query to filterexpression ds.FilterExpression = q; ViewState["FilterExpression"] = (String)ds.FilterExpression; // Remove any query string parameters from the URL HttpContext.Current.Request.QueryString.Clear(); } Regards, Paul The content of this email is confidential to the intended recipient at the email address to which it has been addressed. It may not be disclosed to, or used by, anyone other than this addressee, nor may it be copied in any way. If received in error, please contact the author and then delete the message from your system. Please note that neither Keller Australia nor the sender accepts any responsibility for viruses and it is your responsibility to scan the email and attachments (if any). Visit http://www.keller.com.au/ for more information. -------------------------------------------------------------------------------- This e-mail message has been scanned for Viruses and Content and cleared by MailMarshal --------------------------------------------------------------------------------
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