How to retrieve a list of elements based on their class name using JavaScript and Selenium

Question

How to retrieve a list of elements based on their class name using JavaScript and Selenium

Is there a way to retrieve a list of elements using a specific class name in JavaScript with Selenium?

I am specifically looking for elements that have the class message_body. I need an array that includes all elements with this class.

Unfortunately,

driver.findElements(By.className("message_body"))

is not yielding the expected results. It seems to be returning something different.

What alternative method can I use to obtain this desired list of elements?

javascript selenium selenium-webdriver

Answer 1

Answer №1

Provided below is an illustration on extracting text from a group of elements:

driver.findElements(By.className("message_body")).then(function(elements){
    elements.forEach(function (element) {
        element.getText().then(function(text){
            console.log(text);
        });
    });
});

Answer 2

Provided below is an illustration on extracting text from a group of elements:

driver.findElements(By.className("message_body")).then(function(elements){
    elements.forEach(function (element) {
        element.getText().then(function(text){
            console.log(text);
        });
    });
});

Answer 3

Answer №2

When working with an older version of Selenium, specifically v2.47.1, I encountered a situation where

driver.findElements(By.className("someClass"))

was not sufficient for my needs. In this case, I found that using

driver.findElements(By.xpath("/path/to/[@class='someClass']"))

did the trick. This method returns a List<WebElement>. It's worth noting that By.xpath could be slower than other options on certain browsers, although the difference is typically minimal...

Answer 4

When working with an older version of Selenium, specifically v2.47.1, I encountered a situation where

driver.findElements(By.className("someClass"))

was not sufficient for my needs. In this case, I found that using

driver.findElements(By.xpath("/path/to/[@class='someClass']"))

did the trick. This method returns a List<WebElement>. It's worth noting that By.xpath could be slower than other options on certain browsers, although the difference is typically minimal...

Answer 5

Answer №3

To start, the first step is to retrieve the elements collection:

public async fetchAppsList(): Promise<any[]> {
   const appsCollection: WebComponent = this.browser.find(By.css(`div .icons__title`));
   return await appsCollection.getElements();
}

Next, utilizing the function above allows you to perform various tasks, such as extracting and storing the text property. For instance, if it pertains to a group of Apps buttons and you wish to extract an array of their names:

public async getAppsNamesList(): Promise<string[]> {
const appsList: string[] = [];
let appName: string = '';

(await this.fetchAppsList()).forEach(async element => {
  await Promise.resolve(element).then(async (textItem: any) => {
    appName = await (await textItem.getText());
    appsList.push(appName);
  });
});

return appsList;
}

Answer 6

To start, the first step is to retrieve the elements collection:

public async fetchAppsList(): Promise<any[]> {
   const appsCollection: WebComponent = this.browser.find(By.css(`div .icons__title`));
   return await appsCollection.getElements();
}

Next, utilizing the function above allows you to perform various tasks, such as extracting and storing the text property. For instance, if it pertains to a group of Apps buttons and you wish to extract an array of their names:

public async getAppsNamesList(): Promise<string[]> {
const appsList: string[] = [];
let appName: string = '';

(await this.fetchAppsList()).forEach(async element => {
  await Promise.resolve(element).then(async (textItem: any) => {
    appName = await (await textItem.getText());
    appsList.push(appName);
  });
});

return appsList;
}

How to retrieve a list of elements based on their class name using JavaScript and Selenium

Answer №1

Answer №2

Answer №3

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