Question

我在无线电台塔顿集团的无线电台旁边有一些直线文字。我试图用xpath和watir来获取,但我没有幸运。此处为某些超文本样本

<html> 
<head></head> 
<body> 
 <input type="radio" name="options" value="No">No <br />
 <input type="radio" name="options" value="Yes">Yes <br />
 <input type="radio" name="options" value="Maybe">Maybe <br />
</body> 
</html>

我可以通过Xpath获得选定的无线电塔顿。

selectedRadio = browser.radio(:xpath,"//input[@checked and @name= options ]")

我如何获得发言权是的, 是否选择相应的无线电台? 我也试图利用Watir获得,但文字方法不会在Watir:RadioButton物体上工作,因为这些文本是一纸空文。

Thanks in advance.

Answer 1

提供的这种超文本不通XML,因此,我认为,这一表述将取决于放弃如何使投入落空。如果委员会认为案文是<条码>输入/编码>要素中的一种儿童,就如:

<input type="radio" name="options" checked="checked" value="No">No </input><br />
<input type="radio" name="options" value="Yes">Yes </input><br />
<input type="radio" name="options" value="Maybe">Maybe </input><br />

Then use this expression:

//input[@checked and @name= options ]/text()

而另一方面,如果它自动关闭< 输入/编码>,并将该文本视为一个兄弟,就如:

<input type="radio" name="options" checked="checked" value="No"/>No <br />
<input type="radio" name="options" value="Yes"/>Yes <br />
<input type="radio" name="options" value="Maybe"/>Maybe <br />

Then use the following expression:

//input[@checked and @name= options ]/following-sibling::text()[1]

My guess is that this second one is the correct one, since you already said that .text did not work.

Answer 2

Ask the developer to make the page more testable by putting the text associated with the radio button within a label associated with the button through an ID Value

<form>
  <input type="radio" name="sex" id="male" />
  <label for="male">Male</label>
  <br />
  <input type="radio" name="sex" id="female" />
  <label for="female">Female</label>
</form>

Then you can get the ID for the selected button, and find the associated label text fairly easily.

Seriously, it s a likely a lot easier for them to do that than it is for you to have to deal with sloppy page code. It also offers them a lot more formatting options (via CSS) to have that text inside a label container. Win all around.

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