我在启动某些菜单项时遇到了一些问题。
下面的菜单DOM包含<ul>个项目：
上传 报告 下载 管理员
这是菜单结构的DOM示例：
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<div id="TheMenu">
<ul class="rmRootGroup rmHorizontal">
<li class="rmItem rmSelected" style="z-index: 0;">
<span class="rmLink rmRootLink rmExpand rmExpandDown" tabindex="0">Bal Sheet)</span><div class="rmSlide" style="display: none; visibility: visible; width: 141px; height: 126px; left: 0px; top: 28px; z-index: 9; overflow: hidden;">
<ul class="rmVertical rmGroup rmLevel1" style="top: -126px; left: 0px; display: block; visibility: visible; transition: none;">
<li class="rmItem rmFirst" style="z-index: 0;">
<span class="rmLink rmExpand rmExpandRight" " style="width: 69px;"><img alt="" src="images/foldericon.gif" class="rmLeftImage"><span class="rmText">Uploads</span></span><div class="rmSlide" style="display: none; visibility: visible; width: 144px; height: 126px; left: 135px; top: 0px; z-index: 5; overflow: hidden;">
<ul class="rmVertical rmGroup rmLevel2">
<li class="rmItem rmFirst"><span class="rmLink" tabindex="0" ><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">Upload List</span></span></li>
<li class="rmItem ">
<span class="rmLink rmExpand rmExpandRight" tabindex="0" ><img alt="" src="images/foldericon.gif" class="rmLeftImage"><span class="rmText">Adj123</span></span><div class="rmSlide">
<ul class="rmVertical rmGroup rmLevel3">
<li class="rmItem rmFirst"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">BLAH Adjustment This</span></span></li>
<li class="rmItem rmLast"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">BLAH2 Adjustment That</span></span></li>
</ul>
</div>
</li>
<li class="rmItem ">
<span class="rmLink rmExpand rmExpandRight" tabindex="0" style="width: 72px;"><img alt="" src="images/foldericon.gif" class="rmLeftImage"><span class="rmText">Targets</span></span><div class="rmSlide">
<ul class="rmVertical rmGroup rmLevel3">
<li class="rmItem rmFirst"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">Target1 BLAH1</span></span></li>
<li class="rmItem rmLast"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">Target2 BLAH2</span></span></li>
</ul>
</div>
</li>
<li class="rmItem rmLast">
<span class="rmLink rmExpand rmExpandRight" tabindex="0" style="width: 72px;"><img alt="" src="images/foldericon.gif" class="rmLeftImage"><span class="rmText">Actuals</span></span><div class="rmSlide">
<ul class="rmVertical rmGroup rmLevel3">
<li class="rmItem rmFirst"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">Actual This</span></span></li>
<li class="rmItem rmLast"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">Actual That</span></span></li>
</ul>
</div>
</li>
</ul>
</div>
</li>
<li class="rmItem ">
<span class="rmLink rmExpand rmExpandRight" tabindex="0" style="width: 69px;"><img alt="" src="images/foldericon.gif" class="rmLeftImage"><span class="rmText">Reports</span></span><div class="rmSlide">
<ul class="rmVertical rmGroup rmLevel2">
<li class="rmItem rmFirst"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">REPT 1</span></span></li>
<li class="rmItem "><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">REPT 2</span></span></li>
<li class="rmItem rmLast"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">REPT 2</span></span></li>
</ul>
</div>
</li>
<li class="rmItem ">
<span class="rmLink rmExpand rmExpandRight" tabindex="0" style="width: 69px;"><img alt="" src="images/foldericon.gif" class="rmLeftImage"><span class="rmText">Administration</span></span><div class="rmSlide">
<ul class="rmVertical rmGroup rmLevel2">
<li class="rmItem rmFirst"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">Sub123 List Admin</span></span></li>
<li class="rmItem "><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">THIS MENU</span></span></li>
<li class="rmItem rmLast"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">THAT MENU</span></span></li>
</ul>
</div>
</li>
<li class="rmItem rmLast">
<span class="rmLink rmExpand rmExpandRight" tabindex="0" style="width: 69px;"><img alt="" src="images/foldericon.gif" class="rmLeftImage"><span class="rmText">Downloads</span></span><div class="rmSlide">
<ul class="rmVertical rmGroup rmLevel2">
<li class="rmItem rmFirst"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">FIRST DOWNLOAD THING</span></span></li>
<li class="rmItem rmLast"><span class="rmLink" tabindex="0"><img alt="" src="images/document.gif" class="rmLeftImage"><span class="rmText">SECOND DOWNLOAD THING</span></span></li>
</ul>
</div>
</li>
</ul>
</div>
</li>
</ul>
</div>
</body>
</html>
我的下载量角器脚本......
仅供参考：我的第一个elem.click()确实有效，并成功进入.Then()部分;并打开下拉菜单。
现在，我可以使用'.rmItem .rmFirst'打开“上传”子菜单，但是如果我想打开“报告”菜单怎么办？我应该使用哪个选择器？ 'ul li:nth-child(2)'只会再次回到顶级菜单栏中的兄弟姐妹（不是我想要的）。
this.launchUploadsMenu = function () {
var sel = '#RadMenu1 > ul > li:nth-child(3)';
var elem = element(by.css(sel));
elem.click().then(function () {
//var elem2 = element.all(by.cssContainingText('.rmLink', 'Uploads')).first(); // THIS STILL NOT WORKING
var elem2 = element.all(by.css('.rmItem .rmFirst')); //
elem2.click();
});
}
非常感谢帮助。
的问候， 鲍勃
答案 0 :(得分：1)
您想使用first（）方法从数组中获取第一个元素。但是element（）返回单个元素，你应该使用element.all（）返回ElementArrayFinder然后你可以应用first（）。
我不想使用cssContaingText，而是希望在菜单中创建一些关卡结构，然后只是走进每个关卡。
另外，你为什么决定waitForAngular？ Proractor默认等待，我不明白为什么你在这种情况下使用browser.sleep。大多数事情你可以通过chaning然后承诺来实现。
您能指定您想要点击哪个元素吗？
编辑：
另外，rmLink类没有这样的元素并且包含文本调整这个，我认为你应该寻找rmText。
答案 1 :(得分：1)
由于我们在这种环境中遇到了遍历DOM的路障，我们决定采用browser.actions()和＆＃39; cssByText（）`的组合。
它并不理想，但确实有效。
例如，这将完成获取所需Angular页面所需的菜单点击（fyi：导航菜单不是Angular应用程序;只有最终着陆页是Angular应用程序在{{1}内加载的位置元素）。
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