big data rener fail

[ZyzYyy]

when i use big data ,like one group 600 item , has some problem like check all not success,and drop down is fail
i have no idea about it

[prlama55]

The following piece of code works for me.
styler: function (row) {
if(row.selected) {
$([data-key=${row._key.trim()}]).prop("checked", true); // Mark checked for selected checkbox value
$([data-key=${row._key.trim()}]).closest("li").addClass("selected"); // NOT mandatory. Added class to make consistency while rendering dropdownlist
} else {
$([data-key=${row._key.trim()}]).prop("checked", false); // Unmark checked for selected checkbox value
$([data-key=${row._key.trim()}]).closest("li").removeClass("selected");
}
},