I have an array initialised in script
var listarray = new Array();
And have a dynamically created select list ---
<select multiple size=6 width=150 style="width:150px" name="ToLB" >
</select>
My question is how to assign all values of select list to the array. Thanks in advance.
You can do this like :
JQuery-
var optionVal = new Array();
$('select option').each(function() {
optionVal.push($(this).val());
});
Javascript-
var x = document.getElementById("mySelect");
var optionVal = new Array();
for (i = 0; i < x.length; i++) {
optionVal.push(x.options[i].text);
}
This stores all the options in your select box in the array optionVal
.
Hope it helps you.
You can use getElementsByTagName
to get all the selectbox
as object.
var el = document.getElementsByTagName('select')
And in jQuery you can do it as below.
var arrayOfValues = $("select").map(function() { return this.value; });
Using plain javascript this is something that would work for you. Now, I've assumed that you have at least some options in your select
<select id="selecty" multiple size=6 width=150 style="width:150px" name="ToLB" >
<option value="monkey">Monkey</option>
</select>
var listarray = new Array();
//NOTE: Here you used new as a variable name. New is a reserved keyword so you cant use that as a variable name.
var select = document.getElementById('selecty'); // get the select list
for(var i = 0; i < select.options.length; i++){
listarray.push(select.options[i].value);
}
console.log(listarray);
>> ["monkey"]
Fiddle here:
http://jsfiddle.net/mQH7P/
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