Selenium (python) locating button relative to another div with Id-CodePudding

I need to click on the Ok button on a page (HTML code snippet hereunder). The button itself does not have an Id and its XPath changes. It can be any of the following:

/html/body/div[3]/div[3]/div/button
/html/body/div[4]/div[3]/div/button
/html/body/div[5]/div[3]/div/button

The only stable locator I can find in the page is the noresultsfound Id of the div before the div that contains the button as a child div.

I am unable to guess which Selenium locator I could use to RELIABLY click on the button.

<div  tabindex="-1" role="dialog" aria-describedby="noresultsfound" aria-labelledby="ui-id-1" style="position: absolute; height: auto; width: 300px; top: 850px; left: 365px; display: block;">
   <div ><span id="ui-id-1" >Attenzione</span><button  role="button" aria-disabled="false" title="close" style="display: none;"><span ></span><span >close</span></button></div>
   <div id="noresultsfound"  style="width: auto; min-height: 0px; max-height: none; height: auto;">
      <p>Nessun risultato trovato</p>
   </div>
   <div >
      <div ><button type="button"  role="button" aria-disabled="false"><span >Ok</span></button></div>
      <p style="border-top: 1px solid #bcbcbc; margin-top:10px; padding-top:5px;color:#054a6c;font-style:italic;font-weight:bold;font-size:0.7em;margin-bottom: 0px;">Il portale è progettato per una visualizzazione ottimale con i seguenti browser:<br>Internet Explorer (V9), Chrome (V 35.0.1916.114m) e Firefox (V28 e29)</p>
   </div>
   <div  style="z-index: 90;"></div>
   <div  style="z-index: 90;"></div>
   <div  style="z-index: 90;"></div>
   <div  style="z-index: 90;"></div>
   <div  style="z-index: 90;"></div>
   <div  style="z-index: 90;"></div>
   <div  style="z-index: 90;"></div>
   <div  style="z-index: 90;"></div>
</div>

My code so far is like the following:

try:  # things are good when the following error modal window is NOT found
  digram_notfound = DRIVER_WAIT.until(
                EC.visibility_of_element_located((By.ID, "noresultsfound"))
                )
  if digram_notfound:
                click_xpath(driver, "/html/body/div[4]/div[3]/div/button")       
except  TimeoutException:
  do useful stuff here

but as I said it fails on those pages where the XPath is different.

Is there a way of writing a locator anchored to the Id and find the button to click relative to that? Thanks

CodePudding user response：

<div ><button type="button"  role="button" aria-disabled="false"><span >Ok</span></button></div>

There are many selectors you could try for this element.

//button[./span[@class='ui-button-text' and text()='Ok']]
//div[@class='ui-dialog-buttonset']/button

CodePudding user response：

You may try these:

//button[@type='button']

DOM Snapshot]

CodePudding user response：

The element you are looking for can be simply located by this XPath:

"//div[@class='ui-dialog-buttonset']//button"

So your code could be something like this:

try:
  digram_notfound = DRIVER_WAIT.until(EC.visibility_of_element_located((By.ID, "noresultsfound")))
  if digram_notfound:
      click_xpath(driver, "//div[@class='ui-dialog-buttonset']//button")       
except  TimeoutException:
  #do useful stuff here