【发布时间】:2021-01-21 06:15:06
【问题描述】:
我有 2 个 div 和 2 个段落。有人能说我怎么能把段落放在当前的 div 中? 例子: 1paragraph --> 1div,但是1paragraph不能去2div。 2paragraph --> 2div,但是2paragraph不能去1div。
我的代码:
var dragClass, dropClass;
function allowDrop(ev) {
ev.preventDefault();
}
function drag(ev) {
ev.dataTransfer.setData("Text", ev.target.id);
}
function drop(ev) {
var data = ev.dataTransfer.getData("Text");
ev.target.appendChild(document.getElementById(data));
ev.preventDefault();
}
#div1 {
width: 350px;
height: 70px;
padding: 10px;
border: 1px solid #aaaaaa;
}
<div id="div1" ondrop="drop(event)" ondragover="allowDrop(event)" class="1element"></div>
<div id="div1" ondrop="drop(event)" ondragover="allowDrop(event)" class="2element"></div>
<br>
<p id="drag1" draggable="true" ondragstart="drag(event)" class="1element">This is a draggable paragraph. Drag this element into the rectangle.</p>
<p id="drag1" draggable="true" ondragstart="drag(event)" class="2element">This is a draggable paragraph. Drag this element into the rectangle.</p>
【问题讨论】:
标签: javascript html drag-and-drop