jQuery Click-在第1页加载时不起作用，但是在重新加载页面时起作用

Question

I have an issue with the jQuery click function. I am trying to integrate jQuery Mobile Autocomplete into an C# MVC application.

It the following code doesn't work when the page first loads. However, it works if I reload/refresh the page.

HTML:

        <ul data-role="listview"  class="selectitems" data-filter="true"  data-inset="true" data-filter-reveal="true" data-filter-placeholder="Search Ingredients...">
            @foreach (var i in Model.ingredientList){
                <li data-id="@i.id" data-unit="@i.useUnit.symbol"><a href="#" class="ui-screen-hidden">@i.title</a></li>
            }
        </ul>

Script:

    <script src="/Scripts/jquery-1.9.1.min.js" type="text/javascript"></script>
    <script src="/Scripts/jquery.mobile-1.3.2.min.js" type="text/javascript"></script>


    $(document).ready(function () {
        $('.selectitems > li').on('click', function () {
            $('input[data-type="search"]').val($(this).text());
            $("ul:jqmData(role='listview')").children().addClass('ui-screen-hidden');
            $('#hdnIngredientID').val($(this).data('id'));
            $('#txtUseQtyDetails').val($(this).data('unit'));
            $('#hdnIngredientTitle').val($(this).text());
            $('#txtQty').focus();
        });

        $('.ui-input-clear').on('tap', function () {
            $('#hdnIngredientID').val('');
            $('#txtUseQtyDetails').val('');
        });
    });

Any assistance would be appreciated.

UPDATE:

jQuery-mobile autocomplete hides the list items until user input happens using CSS "display: none;". Would this prevent the click function from being assigned? If so, how do I work around this?

FURTHER UPDATE:

Found that the "live" function is depreciated. Changed it to "on" instead. Unfortunately this didn't fix the problem :-(

Could it be because the "li" items are hidden by CSS when the page is loaded?

I've deployed it here:

http://rar_mobile_dev.runarestaurant.com/Ingredient/Create?recipe_id=15240

(username: test, password: test)

Answer 1

You could try using on() in stead of click.

$(document).on('click', '.selectitems > li', function(){
        $('input[data-type="search"]').val($(this).text());
        $("ul:jqmData(role='listview')").children().addClass('ui-screen-hidden');
        $('#hdnIngredientID').val($(this).data('id'));
        $('#txtUseQtyDetails').val($(this).data('unit'));
        $('#hdnIngredientTitle').val($(this).text());
        $('#txtQty').focus();
});