var obj =document.getElementById('chk'); var panel =$(".Competence_small_class")[0]; function chkAll(obj, panel) { var inputs = panel.getElementsByTagName('input'); //alert(obj.checked);alert(inputs.length); for (var i = 0; i < inputs.length; i++) { if (inputs[i].type == "checkbox") { inputs[i].checked = obj.checked; } } }
var panel =$(".Competence_small_class")[0];
function chkAll(obj, panel) {
var inputs = panel.getElementsByTagName('input');
//alert(obj.checked);alert(inputs.length);
for (var i = 0; i < inputs.length; i++) {
if (inputs[i].type == "checkbox") {
inputs[i].checked = obj.checked;
}
}
}
http://hi.baidu.com/ppdd521/item/b9cb42eda9ba13255a2d648c