jqGrid - setting caption dynamically

Question

I have the caption parameter set in the jqGrid definition. I want to know if there\'s a way to set it dynamically depending on the class attribute

Answer 1

You can use setCaption method to set new caption on the grid:

var $grid = $('#myjqgrid');
$grid.jqGrid('setCaption', 'newCaption');

If you need to set the caption depend on the class of the <table> element the code can be like the following

if ($grid.hasClass('edit')) {
    $grid.jqGrid('setCaption', 'Edit Caption');
} else if ($grid.hasClass('vew')) {
    $grid.jqGrid('setCaption', 'View Caption');
} else {
    $grid.jqGrid('setCaption', 'Default Caption');
}

The only thing which you can't do with respect of setCaption method is to remove (to hide) the caption: the results which you have if you created grid without caption parameter (or with caption: ""). To remove (to hide) the caption you can do

$(">div.ui-jqgrid-titlebar", $grid.closest('div.ui-jqgrid-view')).hide();

or

$($grid[0].grid.cDiv).hide();

(see the answer for details).