SelectPicker in UpdatePanel disappear when Asyncpostback

Question

It's my first question, I'm sorry for my bad English skill.

I have problem about <select class="form-control selectpicker"</select> in UpdatePanel, it disappears when I clicked on a button (button's in a UpdatePanel too)

Here's my aspx code

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How do I do?

Answer 1

Was having the same problem and this really helped me out. What you have works great, but this also does the same thing for me without having to use the test function and ScriptManager.

<script>
    function pageLoad() {
        $('.selectpicker').selectpicker(); 
    }
</script>

where I had CssClass="selectpicker" attached to the dropdownlist.