範例在此喔:
http://jsfiddle.net/u366sevw
html:
<input type='checkbox' id='clickAll' />以下全選
<br />
<input type='checkbox' value='111' name='ActionCheck[]' />111
<br />
<input type='checkbox' value='222' name='ActionCheck[]' />222
<br />
<input type='checkbox' value='333' name='ActionCheck[]' />333
<br />
<input type='checkbox' value='444' name='ActionCheck[]' />444
<br />
<input type='checkbox' value='555' name='ActionCheck[]' />555
js: include jQuery 3.2.1
$(function() {
$("#clickAll").click(function() {
if ($("#clickAll").prop("checked")) {
$("input[name='ActionCheck[]']").prop("checked", true);
} else {
$("input[name='ActionCheck[]']").prop("checked", false);
}
});
});
