CheckBox 전체 선택 & 해제

▣ Script

function fn_allCheckBox() { 

if ($("#chkAllObjPop").is(":checked")) { 

 $("input[name=chkObjPop]").attr("checked", true);

} else { 

 $("input[name=chkObjPop]").attr("checked", false);

} 



}  

 

 ▣ HTML 

<input type="checkbox" id="chkAllObjPop" onClick="fn_allCheckBox();" /> 

 

<input type="checkbox" name="chkObjPop" vaue="1" /> 

<input type="checkbox" name="chkObjPop" vaue="2" /> 

<input type="checkbox" name="chkObjPop" vaue="3" />