HTML5 - 使用 div 和内部图像拖放 N [英] HTML5 - Drag N Drop with divs and inner-images
问题描述
我有这种类型的元素:
<div draggable="true" id="item" style="margin:20px;background:red;height:400px;width:400px;">
<a href="#" target="_blank">
<img style="margin:40px;" src="http://www.placekitten.com/100/100" alt="">
</a>
</div>
我希望能够:
- 拖动整个 div,即使我点击/anchorimage(在拖动之前).
- 仍能正常响应锚点/图像点击(无需拖动).
现在,当我点击它时,只有图像被拖动.
Right now, only the image is dragged when I click on it.
这是一个小提琴:http://jsfiddle.net/M5tBd/
推荐答案
根据 HTML5 Editor's Draft spec、Images 和带有 href 元素的 Anchors 都是默认可拖动的元素.您的锚点可能正在捕获 dragstart 事件,从而阻止 div 得到它.尝试在 <img>
和 <a>
元素上设置 draggable="false".
As per the HTML5 Editor's Draft spec, Images and Anchors with a href element are both elements that are, by default draggable. Your anchor is probably capturing the dragstart event, preventing the div from ever getting it. Try setting draggable="false" on your <img>
and <a>
elements.
<div draggable="true" id="item" style="margin:20px;background:red;height:400px;width:400px;">
<a href="#" target="_blank" draggable="false">
<img style="margin:40px;" src="http://www.placekitten.com/100/100" alt="" draggable="false">
</a>
在 Ubuntu 下的 Chrome 中,您的小提琴甚至无法为我拖动 img 元素,因此您可能还有其他问题.
Your fiddle doesn't even work dragging the img element for me in Chrome under Ubuntu, so you may have other issues besides this.
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