**Cancel all checkbox selections **$(” # ChkAll ”). Click (function () {       $(” # divContent input [type = ‘checkbox’] ”). The attr (” checked ”, $(this). Attr (” checked ”)); });

**Gets the value of the checkbox selected: **Var arrChk = $(” input [name = ‘chk_list’] [checked] ”);       $(arrChk). Each (function () {             Window. Alert (enclosing value);                                                     }); });

$(” # checkbox_id ”). Attr (” checked ”); // gets the status of a CheckBox (whether checked or not, returns true/false)

$(” # checkbox_id ”). Attr (” checked ”, true); // set the state of a CheckBox to checked=true