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Frozen columns with responsive grid
<?php
/**
* PHP Grid Component
*
* @author Abu Ghufran <gridphp@gmail.com> - http://www.phpgrid.org
* @version 2.0.0
* @license: see license.txt included in package
*/
// include db config
include_once("../../config.php");
// include and create object
include(PHPGRID_LIBPATH."inc/jqgrid_dist.php");
// Database config file to be passed in phpgrid constructor
$db_conf = array(
"type" => PHPGRID_DBTYPE,
"server" => PHPGRID_DBHOST,
"user" => PHPGRID_DBUSER,
"password" => PHPGRID_DBPASS,
"database" => PHPGRID_DBNAME
);
$g = new jqgrid($db_conf);
$grid["rowNum"] = 10; // by default 20
$grid["sortname"] = 'id'; // by default sort grid by this field
$grid["sortorder"] = "desc"; // ASC or DESC
$grid["caption"] = "Invoice Data"; // caption of grid
$grid["width"] = "800"; // expand grid to screen width
$grid["autoresize"] = true;
$grid["shrinkToFit"] = false; // dont shrink to fit on screen
$grid["sortable"] = false; // it is required for freezed column feature
$g->set_options($grid);
// disable all dialogs except edit
$g->navgrid["param"]["edit"] = false;
$g->navgrid["param"]["add"] = false;
$g->navgrid["param"]["del"] = true;
$g->navgrid["param"]["search"] = false;
$g->navgrid["param"]["refresh"] = false;
// enable inline editing buttons
$g->set_actions(array(
"inline"=>true,
"rowactions"=>true
)
);
// you can provide custom SQL query to display data
$g->select_command = "SELECT i.id, invdate, i.note, i.total, i.closed FROM invheader i";
// this db table will be used for add,edit,delete
$g->table = "invheader";
// you can customize your own columns ...
$col = array();
$col["title"] = "Id"; // caption of column
$col["name"] = "id"; // grid column name, must be exactly same as returned column-name from sql (tablefield or field-alias)
$col["width"] = "20";
$col["frozen"] = true;
$col["editable"] = true;
$col["show"] = array("edit"=>true); // only show freezed column in edit dialog
$cols[] = $col;
$col = array();
$col["title"] = "Date";
$col["name"] = "invdate";
$col["frozen"] = true;
$col["editable"] = true; // this column is editable
$col["editoptions"] = array("size"=>20); // with default display of textbox with size 20
$col["editrules"] = array("required"=>true); // required:true(false), number:true(false), minValue:val, maxValue:val
$col["formatter"] = "date"; // format as date
$col["show"] = array("edit"=>true); // only show freezed column in edit dialog
$cols[] = $col;
$col = array();
$col["title"] = "Total";
$col["name"] = "total";
$col["editable"] = true;
// default render is textbox
$col["editoptions"] = array("value"=>'10');
$col["show"] = array("edit"=>false);
$cols[] = $col;
$col = array();
$col["title"] = "Closed";
$col["name"] = "closed";
$col["editable"] = true;
$col["edittype"] = "checkbox"; // render as checkbox
$col["editoptions"] = array("value"=>"Yes:No"); // with these values "checked_value:unchecked_value"
$col["show"] = array("edit"=>false);
$cols[] = $col;
$col = array();
$col["title"] = "Note";
$col["name"] = "note";
$col["width"] = "400";
$col["edittype"] = "textarea";
$col["sortable"] = false; // this column is not sortable
$col["search"] = false; // this column is not searchable
$col["editable"] = true;
$col["show"] = array("edit"=>false);
$cols[] = $col;
# Customization of Action column width and other properties
$col = array();
$col["title"] = "Action";
$col["name"] = "act";
$col["width"] = "150";
$cols[] = $col;
// pass the cooked columns to grid
$g->set_columns($cols);
// generate grid output, with unique grid name as 'list1'
$out = $g->render("list1");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
<head>
<link rel="stylesheet" type="text/css" media="screen" href="../../lib/js/themes/redmond/jquery-ui.custom.css"></link>
<link rel="stylesheet" type="text/css" media="screen" href="../../lib/js/jqgrid/css/ui.jqgrid.css"></link>
<script src="../../lib/js/jquery.min.js" type="text/javascript"></script>
<script src="../../lib/js/jqgrid/js/i18n/grid.locale-en.js" type="text/javascript"></script>
<script src="../../lib/js/jqgrid/js/jquery.jqGrid.min.js" type="text/javascript"></script>
<script src="../../lib/js/themes/jquery-ui.custom.min.js" type="text/javascript"></script>
</head>
<body>
<style>
/* fix for freeze column div position */
.ui-jqgrid .editable {margin: 0px !important;}
</style>
<script>
function normalize_height()
{
var grid = jQuery('#list1')[0];
// adjust height of rows (for multi line cell content)
jQuery('.frozen-bdiv tr.jqgrow').each(function () {
var h = jQuery('#'+jQuery.jgrid.jqID(this.id)).height();
if (jQuery.browser.chrome)
h-=2;
else
h-=1;
jQuery(this).height(h);
});
// sync top position
$(grid.grid.fbDiv).css('top',$(grid.grid.bDiv).offset().top-11);
$(grid.grid.fhDiv).css('top',$(grid.grid.hDiv).offset().top-11);
// sync scrolling position
$(grid.grid.fbDiv).scrollTop($(grid.grid.bDiv).scrollTop());
$(grid.grid.fbDiv).scrollLeft($(grid.grid.bDiv).scrollLeft());
// fix for height pixel
if (jQuery.browser.msie)
$(grid.grid.fbDiv).height($(grid.grid.bDiv).height()-16);
else
$(grid.grid.fbDiv).height($(grid.grid.bDiv).height()-18);
}
jQuery(document).ready(function(){
setTimeout(function(){
jQuery('#list1').jqGrid('navButtonAdd', '#list1_toppager',
{
'caption' : 'Freeze Mode',
'buttonicon' : 'ui-icon-extlink',
'onClickButton': function()
{
var t;
if (jQuery('div.frozen-bdiv').length == 0)
{
jQuery("#list1").jqGrid("setGridParam",{cellEdit : false});
jQuery('#list1').jqGrid('setFrozenColumns');
jQuery("#list1").jqGrid("setGridParam",{cellEdit : true});
// adjust height
var grid = jQuery('#list1')[0];
$(grid.grid.bDiv).scroll(function () { normalize_height(); });
$(window).resize(function () { normalize_height(); });
normalize_height();
// fix for ie
if (jQuery.browser.msie)
$(grid.grid.fhDiv).css("top","+=1");
// jQuery(".ui-icon-pencil, .ui-icon-disk, .ui-icon-cancel").click(function(){ setTimeout("normalize_height()",100); });
// sync frozen rows height
jQuery('#list1').bind("mousedown keydown keyup",function(){
t = setInterval("normalize_height()",100);
setTimeout(function(){clearInterval(t);},1000);
});
// remove frozen while add
jQuery(".ui-icon-plus").click(function(){ jQuery('#list1').jqGrid('destroyFrozenColumns'); });
}
else
{
clearInterval(t);
jQuery('#list1').jqGrid('destroyFrozenColumns');
}
},
'position': 'last'
});
jQuery('#list1').jqGrid('destroyFrozenColumns').trigger('reloadGrid', [{current:true}]);
},200);
});
</script>
<div style="margin:10px">
<?php echo $out?>
</div>
<style>
/* word wrap text in cells */
.ui-jqgrid tr.jqgrow td
{
vertical-align: top;
white-space: normal !important;
padding:2px 5px;
}
</style>
</body>
</html>
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