selenium:使用 xpath 定位器的自定义定位器 [英] selenium: a custom locator that uses xpath locator

问题描述

我想用 selenium 定义一个自定义定位器，并希望它使用现有的 xpath 定位器.

I want to define a custom locator with selenium, and I want it to use the existing xpath locator.

下面的代码不起作用.我该怎么做?

The code below does not work. How should I do it?

PageBot.prototype.locateElementByNg= function(text, inDocument) {
    var xpath = doSomeManipulation(text);
    return PageBot.prototype.locateElementByXpath(xpath, inDocument);
};

推荐答案

看看 chrome://selenium-ide/content/locatorBuilders.js

Have a look at chrome://selenium-ide/content/locatorBuilders.js

如何基于 xpath 构建自己的快速解决方案:属性一:

Quick solution how you can build your own one based on xpath:attributes one:

LocatorBuilders.add('xpath:attributes', function(e) {

LocatorBuilders.add('xpath:attributes', function(e) {

只需将名称更改为 'xpath:by_ng'

just change name to 'xpath:by_ng'

并将其用作 Preferred 属性中的唯一一个const PREFERRED_ATTRIBUTES = ['by_ng'];

and use it as the only one in Preffered attributes const PREFERRED_ATTRIBUTES = ['by_ng'];

然后在

LocatorBuilders.order = ['xpath:by_ng','xpath:link'];

LocatorBuilders.order = ['xpath:by_ng','xpath:link'];

我将为:

<a id="some" name="other" by_ng="this will be catched">test</a>

如果你需要它来处理像这样的结构:

If you need it to work with structure like:

<a id="some" name="other" by_ng="this will be catched">
  <img />
  <span>Text</span>
  <p>Some text <b>bold</b></p>
</a>

然后需要一些额外的更改.

then some additional changes will be needed.

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