onDragStart(event, transferData, action) 在拖动开始时你可以定义这个方法,它有三个参数,第一个参数event元素作为被拖动的节点事件,我们可以用event.target取得该DOM节点;第二个transferData是拖拽时候所转移的数据,我们可以在这个方法内给transferData添加数据而进行传递,具体的使用方法请查看nsITransfer接口(尚未确定)...
从这个事件传入的参数含有的信息非常丰富,从中可以很方便的获取到被拖动的元素(event.Target);从中可以设置被拖动数据(event.dataTransfer.setData);所以你可以很方便实现拖动的背后逻辑(当然你绑定的时候也可以传递其他的参数)。 拖动过程中-ondrag,ondragover,ondragenter和ondragleave事件 ondrag事件的对象是被拖拽元素,...
从这个事件传入的参数含有的信息非常丰富,从中可以很方便的获取到被拖动的元素(event.Target);从中可以设置被拖动数据(event.dataTransfer.setData);所以你可以很方便实现拖动的背后逻辑(当然你绑定的时候也可以传递其他的参数)。 拖动过程中 - ondrag,ondragover,ondragenter和ondragleave事件 ondrag事件的对象是被拖拽元...
onRemove: function (/**Event*/evt) { // same properties as onEnd }, // Attempt to drag a filtered element onFilter: function (/**Event*/evt) { var itemEl = evt.item; // HTMLElement receiving the `mousedown|tapstart` event. }, // Event when you move an item in the list or ...
If you want to customize the drag-and-drop operation or you need access to the dragged data, use thedataTransferobject. How to register: In HTML: This event cannot be registered in HTML. In JavaScript: Theeventobject is accessible to all event handlers in all browsers. The properties of th...
通过代码追踪,最后发现node_modules/bpmn-js-properties-panel/lib/provider/camunda/CamundaPropertiesProvider.js的CamundaPropertiesProvider文件有个translate方法,因此我们知道bpmn-js-properties-panel组建设计的时候已经考虑到语言国际化问题,只是没有实现而已。
dragOut: (data: object, events: MouseEvent) => any; Parameters: data: object- data object. It contains the following parameters: start: string | number- the id of an item, from which the dragging process has started source: array- an array with ids of dragged items ...
0},delegateType:t}}),S.each({mouseenter:"mouseover",mouseleave:"mouseout",pointerenter:"pointerover",pointerleave:"pointerout"},function(e,i){S.event.special[e]={delegateType:i,bindType:i,handle:function(e){var t,n=e.relatedTarget,r=e.handleObj;return n&&(n===this||S.contains(this...
The DataTransfer interface provides methods to set, get and clear data from this store. Morover, it also defines some properties to further configure the nature of the drag, such as specify the allowed set of drag actions, or customize the feedback shown to the user, and so on and so fo...
object.addEventListener("drag", handler, useCapture); 93 object.attachEvent("ondrag", handler); You can find the related objects in theSupported by objectssection below. Theeventobject is accessible to all event handlers in all browsers. The properties of theeventobject contain additional informatio...