If the user drops the dragged data into the element. ondragenter ondragover ondrop Moving the mouse pointer into and out of the element or pressing ESC while the mouse cursor is over the element, during a drag operation. ondragenter ondragover ondragleave Note: the ondragend event is fi...
Occurs on a possible target element when the dragged data is dropped on it. Note: The support for the dragdrop event has been removed in Firefox 3.5. Use the ondrop event instead. If some content is selected in a HTML document, the user has the ability t
dragend 当拖动停止时,会触发dragend事件 放置目标元素 dragenter 有元素被拖动到放置目标上 dragover 紧随dragenter发生,在被拖动的元素 还在放置目标范围内移动时,会持续触发该事件 dragleave 在元素被拖出放置目标时触发 drop 元素被放到了放置目标中触发 注释:拖拽发生过程:dragstart->drag->dragenter->dragover-...
dragover dragleave 或 drop 使用DragEvent的dataTransfer属性的setData()和getData()方法可以实现拖放的数据交换。 默认情况下图片、链接文本可以拖动,可以通过设置draggable属性为true使其他元素可拖动。 destination drag me to destination 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12...
In the sections below, we go over the following methods in detail: setData(), getData() and clearData(). Let's get into the discussion. Setting drag data The setData() method of the dataTransfer object (which is a property of a drag event's object) serves to set data of a given for...
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(Y.hasData(e)&&(s=Y.get(e).events))for(i in Y.remove(t,"handle events"),s)for(n=0,r=s[i].length;n<r;n++)S.event.add(t,i,s[i][n]);Q.hasData(e)&&(o=Q.access(e),a=S.extend({},o),Q.set(t,a))}}function Pe(n,r,i,o){r=g(r);var e,t,a,s,u,l,c=...
被放的地方:dragenter, dragover, dradleave, drop 阻止被放对象的dragenter和dragover默认时间就可以触发drop事件 event.dataTransfer对象保存了被拖对象向被放对象传递的 text/url或者MIME 数据 可以在 dragstart里 .setData(), 在 drop 事件中读取 .setDragImage(el, x, y) 可以设置在鼠标下显示的图像 ...
// point the page to the file. event.preventDefault();}); on(mapCanvas, "dragover", function (event) { event.preventDefault();}); on(mapCanvas, "drop", handleDrop);}function handleDrop (event) { console.log("Drop: ", event); event.preventDefault();// Reference...