JQuery 移动版 - 使用弹出窗口编辑列表视图并计算气泡

Question

我想制作列表中有计数气泡的列表，但计数气泡是动态的，所以我的意思是当单击列表时，将显示弹出窗口并询问值，如果我们输入值并单击"确定"按钮，计数气泡的值将自动更改....这是代码

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<ul id="list" data-role="listview"  data-inset="true"  data-theme="e" data-divider-theme="b">
<li data-filtertext="ayam, goreng"><a href="#popupQTY" data-rel="popup" data-position-to="window" data-inline="true" data-transition="flow">List 1 <span class='ui-li-count'>1</span></a> </li>
<li data-filtertext="ayam, penyet"><a href="#popupQTY" data-rel="popup" data-position-to="window" data-inline="true" data-transition="flow">List 2 <span class='ui-li-count'>2</span></a></li>
<li data-filtertext="ayam, bakar" ><a href="#popupQTY" data-rel="popup" data-position-to="window" data-inline="true" data-transition="flow">List 3 <span class='ui-li-count'>3</span></a></li>
<li data-filtertext="ayam, guling"><a href="#popupQTY" data-rel="popup" data-position-to="window" data-inline="true" data-transition="flow">List 4 <span class='ui-li-count'>4</span></a></li>  

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这是用于弹出窗口

div data-role="popup" id="popupQTY" data-theme="a" class="ui-corner-all">
    <a href="#" data-rel="back" data-role="button" data-theme="a" data-icon="delete" data-iconpos="notext" class="ui-btn-right">Close</a>           
        <form>
            <div style="padding:10px 20px;">
              <h3>Please input the Quantity</h3>
              <label for="un" class="ui-hidden-accessible">Qty :</label>
              <input type="number" name="qty" id="QTY" value="1" placeholder="qty" data-theme="a" />
              <a href="#" id="setQty" data-role="button" data-theme="b" data-transition="flow">Ok</a>
            </div>
        </form>
    </div>

http://jsfiddle.net/idam/mAdDN/

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帮助我如何使用JavaScript代码或JQuery制作它...谢谢之前 ^_^

Answer 1

这是您的修改版本JSFIDDLE 示例

基本上你应该做的是id到每个气泡<span>然后使用 $( "#popup" ).popup( "open", options); 以编程方式打开弹出窗口，当单击确定按钮时，使用 id $('#id').text(quantity) 更新<span>