我有一个手风琴和两个可放置的盒子:box1和box2。如何计算两个框中丢弃的项目总数。这是fiddle。
我在function(event, ui) {
内添加了函数,但是如果我有一个两个或更多的循环,它会计入每一行。我怎么能分开呢?
这是带循环的代码:
<body style="background-color:white;" onload="startTime()">
<h1 class="ui-widget-header">Products</h1>
<div id="myAccordion">
<h3><a href="#">T-Shirts</a></h3>
<div>
<ul>
<li>Lolcat Shirt</li>
<li>Cheezeburger Shirt</li>
<li>Buckit Shirt</li>
</ul>
</div>
<h3><a href="#">Bags</a></h3>
<div>
<ul>
<li>Zebra Striped</li>
<li>Black Leather</li>
<li>Alligator Leather</li>
</ul>
</div>
<h3><a href="#">Gadgets</a></h3>
<div>
<ul>
<li>iPhone</li>
<li>iPod</li>
<li>iPad</li>
</ul>
</div>
</div>
<label>
<?php
$len=2;
for($y=0;$y<$len;$y++)
{
echo "<div class='proc'> <pre>";
echo "<span> </span><br /></pre>";
?>
<div id="procLeader">
<label>Box1:</label>
<div class="ui-widget-content">
<div id="procleader">
<ol>
<li class="placeholder" name="procleader">Add here</li>
<input type="hidden" name="procleader" id="hiddenListInput3" />
</ol>
</div>
</div>
</div>
<div id="procChecker">
<label>Box2:</label>
<div class="ui-widget-content">
<div id="procchecker">
<ol>
<li class="placeholder" name="procchecker">Add here</li>
<input type="hidden" name="procchecker" id="hiddenListInput4" />
</ol>
</div>
</div>
</div>
<?php
echo "</div>";
}
?>
</label>
</body>
答案 0 :(得分:1)
应该有效,尝试移动以下行
var n = $( ".dropClass" ).length;
$( "span" ).text( "Items Dropped: " + n + ".");
内
drop: function(event, ui)
所以你的最终代码应该是:
//add style
$('.ui-droppable').find("li.ui-draggable:contains('" + zz + "')").addClass('bred');
var n = $( ".dropClass" ).length;
$( "span" ).text( "Items Dropped: " + n + ".");
试试这个fiddle。
答案 1 :(得分:1)
删除
$( document.body ).append( $( ".dropClass" ) );
并添加函数drop
var n = $( ".dropClass" ).length;
$( "span" ).text( "Items Droped: " + n + ".");