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PODatatable freeze during change show entries
 

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    <p>I have like below: <img src="https://i.stack.imgur.com/Df0rH.png" alt="after change show entries datatable no response"> After I have changed show entries to 25 in datatable, the datatable seems no response. Its just show <code>processing</code> inside datatable body.</p> <p>This the server side script for show entries:</p> <pre><code>$sLimit = ""; if ( isset( $_POST['iDisplayStart'] ) ) { $sLimit = " LIMIT ".mysql_real_escape_string( $_POST['iDisplayStart'] ).", ". mysql_real_escape_string( $_POST['iDisplayLength'] ); } </code></pre> <p>why its happen? how to fix that? Exactly I have two datatables inside this page.I put them in different tabs.</p> <p><a href="http://pastebin.com/emzG7cri" rel="nofollow noreferrer">Datatable script</a></p> <p><a href="http://pastebin.com/RTLdudng" rel="nofollow noreferrer">html table</a></p> <p><a href="http://pastebin.com/nVjZN4EE" rel="nofollow noreferrer">serverside script</a></p> <hr> <p>The trouble come during show <code>range</code> column but if not use this column all can work properly.the query like:</p> <pre><code>$sQuery = "SELECT DATE(A.Inspection_datetime) AS Date, A.Line, A.Model, A.Lot_no,A.Range_sampling,COUNT(A.Serial_number) AS Error,B.name AS PIC FROM inspection_report A LEFT JOIN Employee B ON A.NIK=B.NIK WHERE CHAR_LENGTH( A.Range_sampling ) &lt; 17 AND MONTH(A.Inspection_datetime)=MONTH(CURRENT_DATE)" .$sWhere.$sGroupBy.$sOrder.$sLimit; </code></pre> <p>Whether <code>CHAR_LENGTH</code> is the root cause? exactly this problem only occurs on the database a server for a local computer everything goes well.why?</p>
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    1. COcan you dump the whole query and post it? there must be an error somewhere..
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    2. COI think the error is on your Grid. Can you provide some more info?
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    3. CO@all: I have dumped all script, please check it.
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      1. USnunu
 

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