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jqgrid显示不了数据解决方案

WBOY
WBOYOriginal
2016-06-13 12:06:24950browse

jqgrid显示不了数据
jqgrid显示不数据，请各位大大帮忙看看

<br /><br /><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br /><html xmlns="http://www.w3.org/1999/xhtml"><br /><head><br /><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><br /><title>无标题文档</title><br /><link rel="stylesheet" type="text/css" media="screen" href="css/ui-lightness/jquery-ui-1.8.2.custom.css" /><br /><link rel="stylesheet" type="text/css" media="screen" href="css/ui.jqgrid.css" /><br /><br /><script src="js/jquery-1.9.0.min.js" type="text/javascript"></script><br /><script src="js/i18n/grid.locale-cn.js" type="text/javascript"></script><br /><script src="js/jquery.jqGrid.min.js" type="text/javascript"></script><br /><br /><script type="text/javascript"><br />$(function(){ <br />jQuery("#list").jqGrid({<br />   	url:'dd.php',<br />	datatype: "json",<br />	height: 255,<br />	width: 600,<br />   	colNames:['编号','名称','主屏尺寸','操作系统','电池容量', '价格(￥)','操作'], //数据列名称（数组）<br />   	colModel:[ //数据列各参数信息设置<br />   		{name:'sn',index:'sn', editable:true, width:80,align:'center',title:false,editable: true,edittype:"text"},<br />   		{name:'title',index:'title', width:180,title:false, editable: true,sorttype:"text"},<br />   		{name:'size',index:'size', width:120, editable: true,sorttype:"text"},<br />		{name:'os',index:'os', width:120,editable:true,sorttype:"text"},<br />   		{name:'charge',index:'charge', width:100,align:'center',editable:true,sorttype:"text"},<br />		{name:'price',index:'price', width:80,align:'center',editable:true,sorttype:"text"},<br />   		{name:'opt',index:'opt', width:80, sortable:false, align:'center',editable:true,sorttype:"text"}		<br />   	],<br />   	rowNum:50,<br />	rowTotal: 2000,<br />	rowList : [20,30,50],<br />	loadonce:true,<br />   	mtype: "GET",<br />	rownumbers: true,<br />	rownumWidth: 40,<br />	gridview: true,<br />   	pager: '#pager',<br />   	sortname: 'id',<br />    viewrecords: true,<br />    sortorder: "asc",<br />	caption: "Toolbar Searching"	<br />});<br /><br />jQuery("#list").jqGrid('navGrid','#pager',{del:false,add:false,edit:false,search:false});<br />jQuery("#list").jqGrid('filterToolbar',{stringResult: true,searchOnEnter : false});<br />  <br />}); <br /></script><br /><br /></head><br /><body><br /><br /><table id="list"></table><br /><div id="page" ></div><br /><br /></body><br /></html><br />


<br><?PHP <br /><br>include_once ("connect.php");<br><br>	$page = $_GET['page'];<br>		$limit = $_GET['rows'];<br>		$sidx = $_GET['sidx'];<br>		$sord = $_GET['sord'];<br>		if (!$sidx)<br>			$sidx = 1;<br>        $where = '';<br>        $title = uniDecode($_GET['title'],'utf-8');<br>        if(!empty($title))<br>            $where .= " and title like '%".$title."%'";<br>        $sn = uniDecode($_GET['sn'],'utf-8');<br>        if(!empty($sn))<br>            $where .= " and sn='$sn'";<br><br>		$result = mysql_query("SELECT COUNT(*) AS count FROM products where deleted=0".$where);<br>		$row = mysql_fetch_array($result, MYSQL_ASSOC);<br>		$count = $row['count'];<br>		//echo $count;<br>		if ($count > 0) {<br>			$total_pages = ceil($count / $limit);<br>		} else {<br>			$total_pages = 0;<br>		}<br>		if ($page > $total_pages)<br>			$page = $total_pages;<br>		$start = $limit * $page - $limit;<br>		if ($start		$SQL = "SELECT * FROM products WHERE deleted=0".$where." ORDER BY $sidx $sord LIMIT $start , $limit";<br>		$result = mysql_query($SQL) or die("Couldn t execute query." . mysql_error());<br><br>		$responce->page = $page;<br>		$responce->total = $total_pages;<br>		$responce->records = $count;<br>		$i = 0;<br>		while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {<br>			$responce->rows[$i]['id'] = $row[id];<br>			$opt = "<a>修改</a>";<br>			$responce->rows[$i]['cell'] = array (<br>				$row['sn'],<br>				$row['title'],<br>				$row['size'],<br>				$row['os'],<br>				$row['charge'],<br>				$row['price'],<br>				$opt<br>			);<br>			$i++;<br>		}<br>		//print_r($responce);<br>		echo json_encode($responce);<br>		<br>	<br>		<br>		<br>	function uniDecode($str, $charcode) {<br>	$text = preg_replace_callback("/%u[0-9A-Za-z]{4}/", toUtf8, $str);<div class="clear">
                 
              
              
        
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