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Responsive startRender and EndRender with multiple TDs #17

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Responsive startRender and EndRender with multiple TDs #17

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5e90d21
Update dataTables.rowGroup.js
jerrybrown5 Sep 20, 2020
b2ff6c2
Merge pull request #1 from jerrybrown5/jerrybrown5-patch-more-respons…
jerrybrown5 Sep 20, 2020
573839f
Responsive startRender and EndRender with multiple TDs
jerrybrown5 Sep 20, 2020
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36 changes: 34 additions & 2 deletions js/dataTables.rowGroup.js
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Original file line number Diff line number Diff line change
Expand Up @@ -180,8 +180,20 @@ $.extend( RowGroup.prototype, {
*/
_adjustColspan: function ()
{
$( 'tr.'+this.c.className, this.s.dt.table().body() ).find('td:visible')
.attr( 'colspan', this._colspan() );
var dt = this.s.dt;

$( 'tr.'+this.c.className, this.s.dt.table().body() ).each( function ( undefined, tr ) {
var tds = $(tr).children();
if ( tds.length === 1 ){
tds.attr( 'colspan', this._colspan());
}
else if ( tds.length > 1 ){
tds.each( function ( i, td ) {
$(td).css('display', $(dt.column(i).header()).css('display'));//mimic the display val of the header
});
}
});

},

/**
Expand Down Expand Up @@ -320,6 +332,7 @@ $.extend( RowGroup.prototype, {
_rowWrap: function ( display, className, level )
{
var row;
var dt = this.s.dt;

if ( display === null || display === '' ) {
display = this.c.emptyDataGroup;
Expand All @@ -336,14 +349,33 @@ $.extend( RowGroup.prototype, {
row = display;
}
else {

row = $('<tr/>')
.append(
$('<td/>')
.attr( 'colspan', this._colspan() )
.append( display )
);

var displayTr = row.find('> td > tr');

if ( displayTr.length ){
row = $(displayTr[0]);
}

}

var tds = $(row).children();
if ( tds.length === 1 ){
tds.attr( 'colspan', this._colspan());
}
else if ( tds.length > 1 ){
tds.each( function ( i, td ) {
$(td).css('display', $(dt.column(i).header()).css('display'));//mimic the display val of the header
});
}


return row
.addClass( this.c.className )
.addClass( className )
Expand Down