I have several input checkboxes, (they name is same for send array on server).
So, I need get each value this checkboxes and I want use as selector checkbox names, this not works, help please.
<form>
<input type="checkbox" name="bla[]" value="1" />
<input type="checkbox" name="bla[]" value="2" />
</form>
js:
$(document).ready( function () {
$("input[name=bla]").each( function () {
alert( $(this).val() );
});
});
$("input[name='bla[]']").each( function () {
alert($(this).val());
});
If you like to get a list of all values of checked checkboxes (e.g. to send them as a list in one AJAX call to the server), you could get that list with:
var list = $("input[name='bla[]']:checked").map(function () {
return this.value;
}).get();
// get checkbox values using checkbox's name
<head>
<script>
function getCheckBoxValues(){
$('[name="checkname"]').each( function (){
alert($(this).val());
});
}
</script>
</head>
<body>
<input type="checkbox" name="checkname" value='1'/>
<input type="checkbox" name="checkname" value='2'/>
<input type="checkbox" name="checkname" value='3'/>
<input type="button" value="CheckBoxValues" onclick="getCheckBoxValues()"/>
</body>
// get only the values witch are checked
function getCheckBoxValues(){
$('[name="checkname"]').each( function (){
if($(this).prop('checked') == true){
alert($(this).val());
}
});
}
I would like to add that if you're trying to get all of the check-boxes with that name that have been selected, you would want to use the following syntax:
$("[name='bla[]']:checked").each(function () {
// do stuff
});
Make sure there is not a space between the closing ] and :checked
$('[name="CheckboxName"]:checked').each(function () {
// do stuff
});
You should include the brackets as well . . .
<input type="checkbox" name="bla[]" value="1" />
therefore referencing it should be as be name='bla[]'
$(document).ready( function () {
$("input[name='bla[]']").each( function () {
alert( $(this).val() );
});
});
Like it has been said few times, you need to change your selector to
$("input[name='bla[]']")
But I want to add, you have to use single or double quotes when using [] in selector.
Source: Stackoverflow.com