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I can't get the checked values of the dynamic check box. What am I doing wrong? http://jsfiddle.net/hxfsB/17/
Markup:
<html>
<body>
one<input type="checkbox" name='checkbox0' value="one_name" checked>
two<input type="checkbox" name='checkbox1' value="one_name1">
three<input type="checkbox" name='checkbox2' value="one_name2">
<input type="button" id="envoyer" value="Envoyer Reponse" />
</body>
</html>
Javascript:
$('#envoyer').click(function(e){
var myArray=new Array(4);
for ( var j = 0; j < 3; j++){
var check=$('input:checkbox[name=checkbox'+j+']').is(':checked');
if(check==true)
myArray[j]=$('input:checkbox[name=checkbox'+j+']').val();
}
alert('check '+" "+myArray[i]);
});
418
You have an error when outputting myArray in alert (there is no i variable defined).
However, your code can be better structured. Here is one solution:
$("#envoyer").click(function(e) {
var myArray = [];
$(":checkbox:checked").each(function() {
myArray.push(this.value);
});
alert("Checked: " + myArray.join(","));
});
DEMO: http://jsfiddle.net/hxfsB/25/
166
You had an Uncaught ReferenceError: i is not defined; I've updated your fiddle here:
http://jsfiddle.net/hxfsB/24/
$('#envoyer').click(function(e){
var myArray = new Array(3);
for ( var j = 0; j < 3; j++) {
var check=$('input:checkbox[name=checkbox'+j+']').is(':checked');
if(check==true)
myArray[j]=$('input:checkbox[name=checkbox'+j+']').val();
// Alert Current Selection //
alert('check ' + " " + myArray[j] );
}
});
Keep in mind: undefined means the checkbox is NOT selected.
I hope this helps!
44
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