How to handle iframe in Selenium WebDriver using j

2019-01-02 18:24发布

站内问答 / Java
1948 7 5 

<div>    
  <iframe id="cq-cf-frame ">    
    <iframe id="gen367">   
      <body spellcheck="false" id="CQrte" style="height: 255px; font-size: 12px; font-family:tahoma,arial,helvetica,sans-serif; background-image: url(&quot;/libs/cq/ui/widgets/themes/default/ext/form/text-bg.gif&quot;); background-repeat: repeat-x; background-attachment: fixed;">
        <p>4t43t4<br></p>
      </body >
    </iframe>
  </iframe>    
</div>

In this scenario there is an iframe under iframe. And I have to select the outer iframe to go to inner iframe and write in the body which is in the inner iframe.

Next, I have to come out from the inner iframe to outer iframe and click on OK button, (which is in the outer iframe).

Following is my code

/*Line 1 */ driver.switchTo().frame("cq-cf-frame");
/*     2 */ driver.findElement(By.css("#extdd-9 > div.tblRow >  input.edititem").click();
/*     3 */ driver.switchT().Frame("cq-gen379");
/*     4 */ driver.findElement(By.id("CQrte").sendKeys("Tnx");  
/*     5 */ selenium.selectFrame("relative=up");       
/*     6 */ driver.findElement(By.xpath("//button[text()='OK']")).click();

Following is my problem:

My test code is working fine up to line number 4 i.e. writing into the body, but I want to come out from inner to outer iframe it says that the element //button[text()='OK'] not found.

I tried with using index, parent, relative, but had no luck.

NOTE: If I don’t select inner frame (cq-gen379). I'm able to click on OK button.

7条回答
人间绝色
2楼-- · 2019-01-02 19:06

Selenium Web Driver Handling Frames
It is impossible to click iframe directly through XPath since it is an iframe. First we have to switch to the frame and then we can click using xpath.

driver.switchTo().frame() has multiple overloads.

  1. driver.switchTo().frame(name_or_id)
    Here your iframe doesn't have id or name, so not for you.

  2. driver.switchTo().frame(index)
    This is the last option to choose, because using index is not stable enough as you could imagine. If this is your only iframe in the page, try driver.switchTo().frame(0)

  3. driver.switchTo().frame(iframe_element)
    The most common one. You locate your iframe like other elements, then pass it into the method.

driver.switchTo().defaultContent(); [parentFrame, defaultContent, frame]

// Based on index position:
int frameIndex = 0;
List<WebElement> listFrames = driver.findElements(By.tagName("iframe"));
System.out.println("list frames   "+listFrames.size());
driver.switchTo().frame(listFrames.get( frameIndex ));

// XPath|CssPath Element:
WebElement frameCSSPath = driver.findElement(By.cssSelector("iframe[title='Fill Quote']"));
WebElement frameXPath = driver.findElement(By.xpath(".//iframe[1]"));
WebElement frameTag = driver.findElement(By.tagName("iframe"));

driver.switchTo().frame( frameCSSPath ); // frameXPath, frameTag


driver.switchTo().frame("relative=up"); // focus to parent frame.
driver.switchTo().defaultContent(); // move to the most parent or main frame

// For alert's
Alert alert = driver.switchTo().alert(); // Switch to alert pop-up
alert.accept();
alert.dismiss();

XML Test:

<html>
    <IFame id='1'>...       parentFrame() « context remains unchanged. <IFame1>
    |
     -> <IFrame id='2'>...  parentFrame() « Change focus to the parent context. <IFame1>
</html>

</html>
<frameset cols="50%,50%">
    <Fame id='11'>...     defaultContent() « driver focus to top window/first frame. <html>
    |
     -> <Frame id='22'>... defaultContent() « driver focus to top window/first frame. <Fame11> 
                           frame("relative=up") « focus to parent frame. <Fame11>
</frameset>
</html>

Conversion of RC to Web-Driver Java commands. link.

<frame> is an HTML element which defines a particular area in which another HTML document can be displayed. A frame should be used within a <frameset>. « Deprecated. Not for use in new websites.

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