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    <p>It seems that you are using simple javascript to send the ajax request it is much easier with <code>jQuery</code>. You do not have to check the browsers and many other things are simplified in jQuery. Now for the flow part.</p> <p>1.An event has to occur as to trigger the ajax request. It can be anything like blur,focus,click,load,mouseout,mousein its your choice. code might look like this;</p> <pre><code>$($btn).click(function(){ insert your ajax request here }) </code></pre> <p>This says that the button has been clicked</p> <p>2.call an ajax.</p> <pre><code> $.ajax({ url : "phpFile.php", data : dataYouwantToSend, success: function() { code to do if the call is successful } }) </code></pre> <p>3.process the data in php file</p> <p>in <code>phpFile.php</code></p> <p>whatever you echo or print in the php file is going to show up as response from the file.</p> <p>for example if your php file only contain</p> <pre><code>echo "hello world"; </code></pre> <p>response to your ajax request would be just <code>hello world</code>.</p> <p>4.process the response in <code>ajax success function</code></p> <pre><code>success : function (response){ //the variable in the function can be anything alert(response); } </code></pre> <p>above example will <code>alert hello world</code></p> <p>the whole code would look like this. this is the html file.</p> <pre><code>&lt;input type="text" id="clickMe" /&gt; &lt;script src="ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"&gt;&lt;/script&gt; &lt;script&gt; $(function(){ $("#clickMe").click(function(){ $.ajax({ url : "phpFile.php", success : function(res) { alert(res); } }) }) }) &lt;/script&gt; </code></pre> <p>this is the php file phpFile.php</p> <pre><code>echo "Hello world"; </code></pre>
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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.

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