如何获取 Selenium 文本但当产品有折扣元素更改时

Question

(JAVA) I select random product from the site. Sometimes it has discount sometimes it does not.

For example:

How can I get 748(product without discount)

or How can I get 419 (product with discount)

When Product has discount The element is :

<div class="pb-basket-item-price">748 TL</div>

When Other Product doesnt have discount The element is :

<div class="pb-basket-item-price">
<span>499 TL</span>
"419 TL"</div>

Answer 1

List<WebElement> elements = driver.findElements(By.xpath("//div[contains(@class, 'pb-basket-item-price')]"));
for (WebElement element : elements) {
    String str = element.getText();
    System.out.println("original string: " + str);

    if (str.contains("\"")) {
        str = str.split("\"")[1];
    }
    System.out.println("this is what you need: " + str);
}

, below is the running log:

original string: 748 TL
this is what you need: 748 TL

original string: 499 TL "419 TL"
this is what you want: 419 TL

---

EDIT

Modify according to the question owner's comments.

Suppose : HTML looks like:

<div class="pb-basket-item-price">748 TL</div>

<div class="pb-basket-item-price">
<span>499 TL</span>
"419 TL"</div>

<div class="pb-basket-item-price">
<span>3.374,34 TL</span>
2.339 TL</div>

code:

List<WebElement> elements = driver.findElements(By.xpath("//div[contains(@class, 'pb-basket-item-price')]"));
for (WebElement element : elements) {
    String str = element.getText();

    int cntTL = (str.length() - str.replace("TL", "").length()) / 2;
    if (2 == cntTL) {
        str = str.split("TL")[1].replace("\"", "") + " TL";
    }

    System.out.println("this is what you need: " + str);
    // str is what you want!
}

Answer 2

You need to get the elements first of all like:

List<WebElement> elements = driver.findElements(By.xpath("//div[contains(@class, 'pb-basket-item-price')]"));

Then you may iterate through the List of Webelements and check for the specific text the element should have.

Answer 3

Grab the product tag and then proceed inwards checking if it has a span or not.

WebDriverWait wait = new WebDriverWait(driver, 20);
WebElement outertag = wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//div[contains(@class, 'pb-basket-item-price')")));
List<WebElement> innertag = outertag.findElements(By.xpath("//span"));
if(innertag.size()>0){
System.out.println(innertag.get(0).getText());
}
else{
System.out.println(outertag.getText());
}

Answer 4

To print the texts you can use either of the following Locator Strategies :

• 748

  • Using css_selector and get_attribute() :

     print(driver.find_element_by_css_selector("div.pb-basket-item-price").get_attribute("innerHTML"))

  • Using xpath and text attribute:

     print(driver.find_element_by_xpath("//div[@class='pb-basket-item-price']").text)

• 419

  • Using css_selector and textContent :

     print(driver.execute_script('return arguments[0].lastChild.textContent;', driver.find_element_by_css_selector("div.pb-basket-item-price")).strip())

  • Using xpath and textContent :

     print(driver.execute_script('return arguments[0].lastChild.textContent;', driver.find_element_by_xpath("//div[@class='pb-basket-item-price']).strip())

Answer 5

So the idea behind is,

you first need to figure out the elements and convert them to list.

$x("//div[contains(@class, 'pb-basket-item-price')]")

Once you have the list in place, you need to find the lastChild for each element in the list.

$x("//div[contains(@class, 'pb-basket-item-price')]")[1].lastChild -> 499 TL $x("//div[contains(@class, 'pb-basket-item-price')]")[2].lastChild -> 748 TL

Now you have everything in place, try putting this logic in code.