how to check first checkbox if any other else is checked, uncheck first checkbox if all other is unchecked
<div class="container">
<!-- <h2> check first checkbox </h2> -->
<form>
<label class="checkbox-inline">
<input type="checkbox" value="1" name="state">State
</label>
<label class="checkbox-inline">
<input type="checkbox" value="2" name="district">District
</label>
<label class="checkbox-inline">
<input type="checkbox" value="3" name="Police_station">Police Station
</label>
</form>
</div>
<script>
$('[type="checkbox"]:gt(0)').on('click', () => $('[type="checkbox"]:eq(0)').prop('checked', $('[type="checkbox"]:gt(0)').is(':checked')));
</script>
//or
<script>
var $firstCb = $("input:checkbox:first");
var $otherCb = $("input:checkbox:not(:first)");
$otherCb.on("click",function(){
var anyChecked = $otherCb.is(":checked");
$firstCb.prop("checked",anyChecked);
});
Comments
Post a Comment