Javascript 需要帮助形成JQuery以克隆<;选择>;元素并在父div中插入
有多个相同的div#下拉列表,如下html中所示,具有相同的id:Javascript 需要帮助形成JQuery以克隆<;选择>;元素并在父div中插入,javascript,jquery,html,Javascript,Jquery,Html,有多个相同的div#下拉列表,如下html中所示,具有相同的id: <div class="DropDown"> <div class ="ListAndLink"> <select id="mydropdown" name="mydropdown"> <option selected="selected" value="18">Blah</option> <option value="
<div class="DropDown">
<div class ="ListAndLink">
<select id="mydropdown" name="mydropdown">
<option selected="selected" value="18">Blah</option>
<option value="0">Do not include</option>
</select> <a class="clone"> + Add</a>
</div>
</div>
废话
不包括
+加
下面的jquery(使用1.5.1)适用于adegree,但它所做的是克隆整个
,并在其后插入另一个,克隆上的“+Add”链接也不起作用。在原稿上按+添加将使已克隆的内容(包括原稿)加倍/2倍
$(".clone").click(function () {
var clone = $(this).parent().clone();
$(this).parent().append(clone);
OnSuccess(mydata); // <- calculates total for all selected items
});
$(“.clone”)。单击(函数(){
var clone=$(this.parent().clone();
$(this.parent().append(clone);
OnSuccess(mydata);//
这就是您需要的:
HTML
<div class="DropDown">
<div class ="ListAndLink">
<select id="mydropdown" name="mydropdown">
<option selected="selected" value="18">Blah</option>
<option value="0">Do not include</option>
</select> <a class="clone"> + Add</a>
</div>
<div class ="ListAndLink">
<select id="mydropdown" name="mydropdown">
<option selected="selected" value="18">Blah</option>
<option value="0">Do not include</option>
</select> <a class="Delete"> - Del</a>
</div>
</div>
<select class='keep'>
<option value='Keep this' selected>Keep This</option>
<option value='Delete this'>Delete This</option>
</select>
<span class='add'>+Add</span>
<select class='delete'>
</select>
<span class='rem'>-Rem</span>
$('.add').click(function(){
$('.keep option:selected').clone().appendTo('.delete').end().end().remove();
});
$('.rem').click(function(){
$('.delete option:selected').clone().appendTo('.keep').end().end().remove();
});