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Copy path40subgrid2.html
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40subgrid2.html
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<div style="font-size:12px;">
It is possible to expand all the rows automatically when the rows are loaded. <br/>
This is done just with one option - see the code.
</div>
<br />
<table id="sg2"></table>
<div id="psg2"></div>
<script src="40subgrid2.js" type="text/javascript"> </script>
<br />
<div style="font-size:12px;">
<b> HTML </b>
<XMP>
...
<table id="sg1"></table>
<div id="psg1"></div>
...
</XMP>
<b>Java Scrpt code</b>
<XMP>
jQuery("#sg2").jqGrid({
url:'server.php?q=1',
datatype: "xml",
height: 190,
colNames:['Inv No','Date', 'Client', 'Amount','Tax','Total','Notes'],
colModel:[
{name:'id',index:'id', width:55},
{name:'invdate',index:'invdate', width:90},
{name:'name',index:'name', width:100},
{name:'amount',index:'amount', width:80, align:"right"},
{name:'tax',index:'tax', width:80, align:"right"},
{name:'total',index:'total', width:80,align:"right"},
{name:'note',index:'note', width:150, sortable:false}
],
rowNum:8,
rowList:[8,10,20,30],
pager: '#psg2',
sortname: 'id',
viewrecords: true,
sortorder: "desc",
multiselect: false,
subGrid: true,
caption: "Custom Icons in Subgrid",
// define the icons in subgrid
subGridOptions: {
"plusicon" : "ui-icon-triangle-1-e",
"minusicon" : "ui-icon-triangle-1-s",
"openicon" : "ui-icon-arrowreturn-1-e",
//expand all rows on load
"expandOnLoad" : true
},
subGridRowExpanded: function(subgrid_id, row_id) {
var subgrid_table_id, pager_id;
subgrid_table_id = subgrid_id+"_t";
pager_id = "p_"+subgrid_table_id;
$("#"+subgrid_id).html("<table id='"+subgrid_table_id+"' class='scroll'></table><div id='"+pager_id+"' class='scroll'></div>");
jQuery("#"+subgrid_table_id).jqGrid({
url:"subgrid.php?q=2&id="+row_id,
datatype: "xml",
colNames: ['No','Item','Qty','Unit','Line Total'],
colModel: [
{name:"num",index:"num",width:80,key:true},
{name:"item",index:"item",width:130},
{name:"qty",index:"qty",width:70,align:"right"},
{name:"unit",index:"unit",width:70,align:"right"},
{name:"total",index:"total",width:70,align:"right",sortable:false}
],
rowNum:20,
pager: pager_id,
sortname: 'num',
sortorder: "asc",
height: '100%'
});
jQuery("#"+subgrid_table_id).jqGrid('navGrid',"#"+pager_id,{edit:false,add:false,del:false})
}
});
jQuery("#sg2").jqGrid('navGrid','#psg2',{add:false,edit:false,del:false});
</XMP>
<b>PHP with MySQL Master</b>
<XMP>
...
$page = $_GET['page']; // get the requested page
$limit = $_GET['rows']; // get how many rows we want to have into the grid
$sidx = $_GET['sidx']; // get index row - i.e. user click to sort
$sord = $_GET['sord']; // get the direction
if(!$sidx) $sidx =1;
// connect to the database
$db = mysql_connect($dbhost, $dbuser, $dbpassword)
or die("Connection Error: " . mysql_error());
mysql_select_db($database) or die("Error conecting to db.");
$result = mysql_query("SELECT COUNT(*) AS count FROM invheader a, clients b WHERE a.client_id=b.client_id");
$row = mysql_fetch_array($result,MYSQL_ASSOC);
$count = $row['count'];
if( $count >0 ) {
$total_pages = ceil($count/$limit);
} else {
$total_pages = 0;
}
if ($page > $total_pages) $page=$total_pages;
$start = $limit*$page - $limit; // do not put $limit*($page - 1)
if ($start < 0) $start = 0;
$SQL = "SELECT a.id, a.invdate, b.name, a.amount,a.tax,a.total,a.note FROM invheader a, clients b WHERE a.client_id=b.client_id ORDER BY $sidx $sord LIMIT $start , $limit";
$result = mysql_query( $SQL ) or die("Couldnt execute query.".mysql_error());
if ( stristr($_SERVER["HTTP_ACCEPT"],"application/xhtml+xml") ) {
header("Content-type: application/xhtml+xml;charset=utf-8"); } else {
header("Content-type: text/xml;charset=utf-8");
}
$et = ">";
echo "<?xml version='1.0' encoding='utf-8'?$et\n";
echo "<rows>";
echo "<page>".$page."</page>";
echo "<total>".$total_pages."</total>";
echo "<records>".$count."</records>";
// be sure to put text data in CDATA
while($row = mysql_fetch_array($result,MYSQL_ASSOC)) {
echo "<row id='". $row[id]."'>";
echo "<cell>". $row[id]."</cell>";
echo "<cell>". $row[invdate]."</cell>";
echo "<cell><![CDATA[". $row[name]."]]></cell>";
echo "<cell>". $row[amount]."</cell>";
echo "<cell>". $row[tax]."</cell>";
echo "<cell>". $row[total]."</cell>";
echo "<cell><![CDATA[". $row[note]."]]></cell>";
echo "</row>";
}
echo "</rows>";
</XMP>
<b>PHP with MySQL Subgrid</b>
<XMP>
$examp = $_GET["q"]; //query number
$id = $_GET['id'];
// connect to the database
$db = mysql_connect($dbhost, $dbuser, $dbpassword)
or die("Connection Error: " . mysql_error());
mysql_select_db($database) or die("Error conecting to db.");
$SQL = "SELECT num, item, qty, unit FROM invlines WHERE id=".$id." ORDER BY item";
$result = mysql_query( $SQL ) or die("Couldnt execute query.".mysql_error());
if ( stristr($_SERVER["HTTP_ACCEPT"],"application/xhtml+xml") ) {
header("Content-type: application/xhtml+xml;charset=utf-8"); } else {
header("Content-type: text/xml;charset=utf-8");
}
$et = ">";
echo "<?xml version='1.0' encoding='utf-8'?$et\n";
echo "<rows>";
// be sure to put text data in CDATA
while($row = mysql_fetch_array($result,MYSQL_ASSOC)) {
echo "<row>";
echo "<cell>". $row[num]."</cell>";
echo "<cell><![CDATA[". $row[item]."]]></cell>";
echo "<cell>". $row[qty]."</cell>";
echo "<cell>". $row[unit]."</cell>";
echo "<cell>". number_format($row[qty]*$row[unit],2,'.',' ')."</cell>";
echo "</row>";
}
echo "</rows>";
</XMP>
</div>