<?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"] = 99999// by default 20
$grid["sortname"] = 'invdate'// by default sort grid by this field
$grid["sortorder"] = "asc"// ASC or DESC
$grid["caption"] = "Invoice Data"// caption of grid
$grid["autowidth"] = true// expand grid to screen width
$grid["multiselect"] = true// allow you to multi-select through checkboxes
$grid["reloadedit"] = true// auto reload after editing
$grid["footerrow"] = true// Show footer row
$grid["userDataOnFooter"] = true// Fill footer row with userdata (with on_data_display event)

// to use footerdata without formatter, comment above and use this
// $grid["loadComplete"] = 'function(){ var userData = jQuery("#list1").jqGrid("getGridParam","userData"); jQuery("#list1").jqGrid("footerData","set",userData,false); }';

$grid["grouping"] = true// 
$grid["groupingView"] = array();
$grid["groupingView"]["groupField"] = array("name"); // specify column name to group listing
$grid["groupingView"]["groupColumnShow"] = array(true); // either show grouped column in list or not (default: true)
$grid["groupingView"]["groupText"] = array("<b>{0} - {1} Item(s)</b>"); // {0} is grouped value, {1} is count in group
$grid["groupingView"]["groupOrder"] = array("desc"); // show group in asc or desc order
$grid["groupingView"]["groupDataSorted"] = array(true); // show sorted data within group
$grid["groupingView"]["groupSummary"] = array(true); // work with summaryType, summaryTpl, see column: $col["name"] = "total";
$grid["groupingView"]["groupCollapse"] = false// Turn true to show group collapse (default: false) 
$grid["groupingView"]["showSummaryOnHide"] = true// show summary row even if group collapsed (hide) 

$g->set_options($grid);

$g->set_actions(array(    
                        
"add"=>false// allow/disallow add
                        
"edit"=>true// allow/disallow edit
                        
"delete"=>true// allow/disallow delete
                        
"rowactions"=>true// show/hide row wise edit/del/save option
                        
"export"=>true// show/hide export to excel option
                        
"autofilter" => true// show/hide autofilter for search
                        
"search" => "advance" // show single/multi field search condition (e.g. simple or advance)
                    

                );

// you can provide custom SQL query to display data
$g->select_command "SELECT i.id, invdate , c.name,
                        i.note, i.total, i.closed FROM invheader i
                        INNER JOIN clients c ON c.client_id = i.client_id"
;

// this db table will be used for add,edit,delete
$g->table "invheader";

// you can customize 
$col = array();
$col["title"] = "Id"// caption of column
$col["name"] = "id"
$col["width"] = "10";
$cols[] = $col;        

$col = array();
$col["title"] = "Client";
$col["name"] = "name";
$col["width"] = "100";
$col["editable"] = false// this column is not editable
$col["search"] = false// this column is not searchable

// to show some image with grouped column
// $col["formatter"] = "function(cellval,options,rowdata){ return '<img src=\"'+rowdata['note']+'\" /><div>'+cellval+'</div>'; }";
// $col["unformat"] = "function(cellval,options,cell){ return $('div', cell).text(); }";

$cols[] = $col;

$col = array();
$col["title"] = "Note";
$col["name"] = "note";
$col["sortable"] = false// this column is not sortable
$col["search"] = false// this column is not searchable
$col["editable"] = true;
$col["edittype"] = "textarea"// render as textarea on edit
$col["editoptions"] = array("rows"=>2"cols"=>20); // with these attributes
$cols[] = $col;

$col = array();
$col["title"] = "Date";
$col["name"] = "invdate"
$col["width"] = "50";
$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); // and is required
$col["formatter"] = "date"// format as date
$cols[] = $col;
        
        
$col = array();
$col["title"] = "Total";
$col["name"] = "total";
$col["width"] = "50";
$col["editable"] = true;
$col["summaryType"] = "sum"// available grouping fx: sum, count, min, max, avg
$col["summaryTpl"] = '<b>Total: ${0}</b>'// display html for summary row - work when "groupSummary" is set true. search below
$cols[] = $col;

$col = array();
$col["title"] = "Closed";
$col["name"] = "closed";
$col["width"] = "50";
$col["editable"] = true;
$col["edittype"] = "checkbox"// render as checkbox
$col["editoptions"] = array("value"=>"Yes:No"); // with these values "checked_value:unchecked_value"
$cols[] = $col;

// pass the cooked columns to grid
$g->set_columns($cols);

// generate footer data for grand sum
$e["on_data_display"] = array("filter_display"nulltrue);
$g->set_events($e);

function 
filter_display($data)
{
    
// grand sum total and show in footer user data
    
$total 0;
    foreach(
$data["params"] as $d)
    {
        
$total += $d["total"];
    }

    
$data["params"]["userdata"] = array("note"=>"Grand Summary","total"=>"Total: $".$total);
}

$grid_id "list1";
// generate grid output, with unique grid name as 'list1'
$out $g->render($grid_id);
?>
<!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>
    /* change color of group text */
    .jqgroup b {
        color: navy;
    }
    
    .ui-jqgrid tr.jqgroup td
    {
        background-color: lightyellow;
    }
    </style>
    <div style="margin:10px">
    Dynamic Group By: 
    <select class="chngroup">
        <?php foreach($cols as $c) { ?>
        <option value="<?php echo $c["name"?>"><?php echo $c["title"?></option>
        <?php ?>
        <option value="clear">Clear</option> 
    </select>
    <button id="toggleGroup">Toggle Grouping</button>
    <script>
    jQuery(window).load(function()
    {
        // show dropdown in toolbar
        jQuery('.navtable tr').append('<td><div style="padding-left: 5px; padding-top:0px; float:left"><select style="height:24px" class="chngroup"><option value="clear" >-Group-</option><?php foreach($cols as $c) { if($c["title"] !='Action'){?><option value="<?php echo $c["name"?><?php echo ($c["name"]=="role")?"selected":"" ?>><?php echo $c["title"?></option><?php }} ?></select></div></td>');

        var grid_id = '<?php echo $g->id ?>';
        
        jQuery(".chngroup").change(function()
        {
            var vl = jQuery(this).val(); 
            if(vl) 
            { 
                if(vl == "clear") 
                    jQuery("#"+grid_id).jqGrid('groupingRemove',true); 
                else 
                    jQuery("#"+grid_id).jqGrid('groupingGroupBy',vl); 
            } 
        });
        
        // http://www.trirand.com/jqgridwiki/doku.php?id=wiki:grouping#methods
        jQuery("#toggleGroup").click(function()
        {
            jQuery("."+grid_id+"ghead_0").each(function(){
                jQuery("#"+grid_id).jqGrid('groupingToggle',jQuery(this).attr('id')); 
            });
        });
    });
    </script>            
    <br>
    <br>
    <?php echo $out?>
    </div>    
</body>
</html>