【发布时间】:2016-04-27 08:17:25
【问题描述】:
我正在尝试使用量角器自动执行拖放操作。 该元素的属性是:
需要拖动的元素:
<li id="activities-test123" class="ng-binding ng-scope ng-isolate-scope draggable" tooltip-placement="right" ng-attr-tooltip="{{activity.name.length > relationships.nameLimit ? activity.name : ''}}" draggable="true" ng-class="{'draggable-disabled': activity.entityHasActivity, 'draggable': !activity.entityHasActivity}" ng-repeat="activity in relationships.activities | toArray:false | filter:searchActivities:strict" tooltip="">
需要放置元素的位置:
<div class="tree-view ng-isolate-scope" drop="relationships.handleDrop" datasource="relationships" droppable="">
<p class="content-help-text ng-hide" ng-hide="relationships.hasEntity()">Drag an entity here</p>
<div ui-tree="relationships.options">
<ol class="top-level ng-isolate-scope" droppable="" ui-tree-nodes="">
<!-- ngRepeat: item in relationships.tree -->
</ol>
</div>
</div>
我正在使用我在 GitHub 中找到的拖放助手本机脚本
module.exports =function simulateDragDrop(sourceNode, destinationNode) {
var EVENT_TYPES = {
DRAG_END: 'dragend',
DRAG_START: 'dragstart',
DROP: 'drop'
}
function createCustomEvent(type) {
var event = new CustomEvent("CustomEvent")
event.initCustomEvent(type, true, true, null)
event.dataTransfer = {
data: {
},
setData: function(type, val) {
this.data[type] = val
},
getData: function(type) {
return this.data[type]
}
}
return event
}
function dispatchEvent(node, type, event) {
if (node.dispatchEvent) {
return node.dispatchEvent(event)
}
if (node.fireEvent) {
return node.fireEvent("on" + type, event)
}
}
var event = createCustomEvent(EVENT_TYPES.DRAG_START)
dispatchEvent(sourceNode, EVENT_TYPES.DRAG_START, event)
var dropEvent = createCustomEvent(EVENT_TYPES.DROP)
dropEvent.dataTransfer = event.dataTransfer
dispatchEvent(destinationNode, EVENT_TYPES.DROP, dropEvent)
var dragEndEvent = createCustomEvent(EVENT_TYPES.DRAG_END)
dragEndEvent.dataTransfer = event.dataTransfer
dispatchEvent(sourceNode, EVENT_TYPES.DRAG_END, dragEndEvent)
}
问题在于拖放操作在 Mozilla 和 Chrome 浏览器中有效。但给出错误: UnknownError: JavaScript 错误(警告:服务器未提供任何堆栈跟踪信息) 在 Internet Explorer 11 中运行 browser.executeScript 命令。
我正在通过以下方式实现代码:
var DragAndDrop = require("./../native_js_drag_and_drop_helper.js");
var input = element(by.xpath("XPATH OF ELEMENT TO BE MOVED"));
var target = element(by.xpath("XPATH OF THE TARGET LOCATION"));
browser.executeScript(DragAndDrop, input.getWebElement(), target.getWebElement());
我通过运行 browser.executeScript('javascript:localStorage.clear(); alert("HelloWorld");'); 验证了 browser.executeScript 命令,它在 IE11 上运行良好。
有人可以告诉我我在这里缺少什么吗?
【问题讨论】:
标签: angularjs drag-and-drop automation protractor