In my JavaScript, I have a variable called counter
. And I want to append it to a select tag's ID that I dynamically created using my script like-
// Creating a <div>
var random_div = $(document.createElement('div'))
.attr("class", "col-md-7");
counter = 5;
random_div.after().html('<select multiple class="js-example-basic-multiple" name="tal' + counter + '" id="tal' + counter + '" > </select>');
random_div.appendTo(main_div);
Now, I'm trying to resolve width of this newly created select
tag, but it doesn't work-
$("#tal" + counter).select2({width: 'resolve'});
I even tried it with another variable, but that doesn't work either-
var testing = '#tal' + counter;
$(testing).select2({width: 'resolve'});
Now, if I hard-code this to say $("#tal5").select2({width: 'resolve'});
, it works.
This is really elementary, but I can't seem to figure out a solution.
Do not look up the element, generate the element with jQuery and use the reference
const select = $('<select ...></select'); // make the select
yourElem.append(select) // add it
select.select2({width: 'resolve'}); // fire the select2
There are some js errors because of miss escaping of single quotes and double quotes
var random_div = $(document.createElement('div')) .attr("class", "col-md-7"); counter = 5; random_div.after().html('<select multiple class="js-example-basic-multiple" name="tal'+counter+'" id="tal'+counter+'" > </select>'); console.log($(random_div).find('#tal'+counter)[0])
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
try this, now its working
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