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    <p>It's an interesting problem. Ideally you only want the 1 form tag on the page as other users have mentioned. Potentially you could post the data via javascript without having 2 form tags.</p> <p>Example taken from <a href="http://mentaljetsam.wordpress.com/2008/06/02/using-javascript-to-post-data-between-pages/" rel="noreferrer">here</a>, modified for your needs. Not 100% sure if this will work for you but I think this is how you'll have to approach it.</p> <pre><code>&lt;html xmlns="http://www.w3.org/1999/xhtml" &gt; &lt;head runat="server"&gt; &lt;title&gt;Untitled Page&lt;/title&gt; &lt;script type="text/javascript"&gt; function postdata() { var fieldValue = document.getElementById("field1").value; postwith("http://someothersite.com",{field1:fieldValue}); } function postwith (to,p) { var myForm = document.createElement("form"); myForm.method="post" ; myForm.action = to ; for (var k in p) { var myInput = document.createElement("input") ; myInput.setAttribute("name", k) ; myInput.setAttribute("value", p[k]); myForm.appendChild(myInput) ; } document.body.appendChild(myForm) ; myForm.submit() ; document.body.removeChild(myForm) ; } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;form id="form1" runat="server"&gt; &lt;div&gt; &lt;div&gt; &lt;input type="text" id="field1" name="field1" /&gt; &lt;asp:Button ID="btnSubmitSubscribe" runat="server" Text="Submit" OnClientClick="postdata(); return false;" /&gt; &lt;/div&gt; &lt;/div&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>If javascript is not a viable option - you can use .Net's HttpWebRequest object to create the post call in code behind. Would look something like this in the code behind (assuming your text field is an asp textbox:</p> <pre><code>private void OnSubscribeClick(object sender, System.EventArgs e) { string field1 = Field1.Text; ASCIIEncoding encoding=new ASCIIEncoding(); string postData="field1="+field1 ; byte[] data = encoding.GetBytes(postData); // Prepare web request... HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create("http://someotherwebsite/"); myRequest.Method = "POST"; myRequest.ContentType="application/x-www-form-urlencoded"; myRequest.ContentLength = data.Length; Stream newStream=myRequest.GetRequestStream(); // Send the data. newStream.Write(data,0,data.Length); newStream.Close(); } </code></pre>
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    1. COJavascript solutions are great if the user has javascript enabled...
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    3. COadded a javascript-less method as well
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

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