Puppeteer nested selector. I added a screenshot .

Puppeteer nested selector []: Implements constraints, selecting the element only if Evaluate class with a pseudo-class selector in Puppeteer. $ (selector)`, `page. Therefore, instead, you can wait until some element (at least one) in an array of nodes matching the selector has textContent which includes the With that in mind, Puppeteer's options for text selection at the time of writing are fairly limited relative to Playwright (arguably a good thing; fewer abstractions to remember): the "text/" prefix, XPaths and CSS selectors with DOM traversal. name() === 'sdx_ow_iframe'); The tricky part about the second one is that it only appears in the DOM after I click the "Upload Plugin" button and it is nested in the one I accessed I'm trying to use puppeteer to select a dynamic element id. Get an array of elements and navigate childrens with Puppeteer. log("HTML:", document. Selecting element from DOM with Puppeteer and Node. sc-visuallyhidden selectors are filled into the DOM dynamically one by one, hence the length of $$('span. 0. I was under the impression that adding {visible: true} will choose among all the possible elements matching the selector the one that is visible. waitForSelector() method? I would just use page. I'm attempting to 'click' and interact with this nested iframe for captcha verification with no luck. goBack() is executed, the references to the page get lost, that's why it works for the first however doesn't work for the rest. 04. In my login form I'm trying to click on the login button but I get loginBtn. Exact match text. I usually use const exists = !! await page. I want to get element of button-tag in shadow dom with puppeteer. Puppeteer - select element with multiple selectors. ; Navigate to the target webpage: The goto method navigates to the specified URL and waits until the page’s DOM content is fully loaded. eval selecting nested elements. 1 Puppeteer: find iframe by class. – ggorlen. Thanks, however this is not really the problem. I access the first one once I open Excel. The guide includes methods like `page. $$ (selector)`, Learn how to effectively use Puppeteer p selectors for web scraping and automation. Use the code page. How to scrape image src the right way using puppeteer? Hot Network Questions LGPL-like So, using the pierce selector to get an element from a very nested shadow-root it’s easy, the issue is that if you have a repeated ID or your query matches another element in another shadow-root Since ESPN does not provide an API, I am trying to use Puppeteer to scrape data about my fantasy football league. Then right click and click Copy > Copy selector This will give you a unique selector for that specific element. How to use Puppeteer to get the specified element. But this doesn't show up much. Puppeteer: how to click element that contains certain value in its descendants. opwvks06:first-child')?. requestChildNodes, you will need to wait for the asynchronous answers in setChildNodes events (see the documentation on that). click () with nested I frames. I'm guessing it's because you didn't specify a unique selector, but i don't know what is unique selector for puppeteer. wrapper > div > span is useful for avoiding the nested elements that . querySelector('img. The ID is : #loginPage:SiteTemplate:formulaire:login-field When I get the selector from Nested selectors in Puppeteer. Example: const elementHandle = await page. $$(selector)); const nodeList = Array. The content is not differentiated with classes/ids/etc. page. click('[data-test="bar"]:nth-child(1)') You can use the elementHandle. You signed out in another tab or window. selector to query the page for. page. sc-visuallyhidden') grows as the page loads. Hot Network Questions What would the exhaust of a decelerating antimatter rocket look like to an observer on Earth? Help Locate Bathroom Vent Leak Mount needs manual action after each reboot for it to work I can click the selector but my question is how to select one of the options from the dropdown list? await page. At the moment when you populate your inputElements array it may not contains the Duration yet. The intended process is to go to website, where url is url/{search item} and run through the list of search names. and is presented in a different order between pages. const selector = '[class^="SubscriptionBilling_tierInclusion__"]'; const nodes = Array. Right click on your desired element and click inspect element. How to click on element with text in Puppeteer. In this code, we achieve this using iframeElementHandle. (1000); await page. Question about Puppeteer xpath element evaluation. Selector. Switching I have a form with two fields username and password. Follow Have you tried calling element. But I don't know what the selector should be because the div that I need to click is the child of many other div's. Use a selector tool. 0 Document. I added a screenshot For example, you can write a selector like . Clicking in an element on Puppeteer, using selectors. This is a weird edge case where . Here is an example: const node = await page. waitForFunction() to wait for a given function to return a truthy value. Query selector with puppeteer returns empty array. You can read more about attribute selectors here. com), Thanks to @Vaviloff point that: I should post this answer. $(selector); – impeto. I'm using page. abc + li > a') can click the specified <a> that I want to, and Dave Batiste(user of puppeteer. 0) is wrapping the <RaisedButton> with an extra div so I can only reach the outer element. Then for each search item --> search page, ge. Puppeteer is a powerful We have 5 types of selectors in puppeteer using which we can locate the target. querySelector within the page. options. So mastering CSS selectors is a must for any competent web scraper. I'm using Puppeteer to do e2e tests for an app built with React and Material-UI. There are several ways to solve the problem. This ensures that Puppeteer interprets the selector as an XPath query. title and expect it to work on Chrome, Firefox, Edge, Safari, and more. Puppeteer element guide. QuerySelectorAllAsync(selector) for multiple elements. Naming and grouping nested random effect variables more hot questions Question feed Subscribe to RSS @OrKoN that's amazing insight ! Thank you ! Especially point 2): there are multiple elements with the same selectors and the one that gets queried for is not visible. puppeteer page. The elements with span. WaitForSelectorOptions (Optional) Optional Can someone please explain how I can scrape the background image from a webpage using Puppeteer? The image is within the class image-background, but nothing is stored in it. For this, our first job is to identify the element. ; Get the first matching element: The page. strip DOM elements in Puppeteer, without using CSS selectors? 1. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company How can I select only the first div class to get only one link? I tried const selector = 'div. frames(). click(). In my case those abbr elements have data-utime attribute, so they are defined as <abbr data-utime="someValue">some other nested HTML</abbr>. click is not a function - that's because Material UI (version 0. If this is not the case, it explains exactly why it's not working for Usually we can use CSS selector like document. waitForSelector on id AND class*=? CSS selector contains text is not currently supported, but you can use Xpath. You need to fix your selector. Selector Syntax in Puppeteer. So, what I want to do is that I want to get the data-utime attribute value of the last abbr element on the page. This is the only way to click some controls created by React, when first element is a shadow DOM element and is unclickable (page. querySelector('span[class="CountTitle-number"]') but alternatively now we are using XPath expression like this //span[@class="CountTitle-number"]. from(await page. waitForSelector method with the xpath/ prefix. CSS selectors can be passed as-is and a Puppeteer-specific selector syntax allows quering by text, a11y role and name, and xpath and combining these queries across shadow roots. I understand that puppeteer get its own handles rather than standard DOM elements, but I don't understand why I cannot continue the same query by found elements as. 13. The CSS selectors module defines the patterns to select elements to which a set of CSS rules are then applied along with their specificity. 6 What steps will reproduc Similar to the previous section, we select the iframe using a CSS selector. How to select all child div with same class using Puppeteer? Nested selectors in Puppeteer. from(nodes). slack. $$ selects all elements that match the selector, so you don't need to use a for loop. await page. 17. waitForSelector('xpath//h2'); Nested Selectors. querySelector("#details-container > table > tbody > tr:nth-child(2) > td:nth-child(2) > There are a couple of ways that you can select elements using CSS selectors in Puppeteer. Start using query-selector-shadow-dom in your project by running `npm i query-selector-shadow-dom`. waitForSelector() and page. Step 1 − Create a new file within the directory where the node_modules folder is created (location where the Puppeteer and Puppeteer core have been installed). $(selector) resolves to null if no element matches selector. Share. By the looks of your selector, I can see you don't have a lot of experience with selectors. Change element style dynamically with puppeteer. . I tried the login code below, but it failed. waitForFunction(() => document. click('#telCountryInput > option:nth-child(4)') Click the option using CSS selector Puppeteer v0. Puppeteer: How get img src inside nested selector? 1. So what I need is a piece of code that is saying: According to puppeteer docs here, $$ Does not return a nodelist, instead it returns a Promise of Array of ElementHandle. But, my javascript code gets element of 1st button. waitForSelector()), which do not support . Ask Question Asked 5 years, 1 month ago. Im just experimenting with Puppeteer and now Im trying to automatically fill out the Shopify Payment field for testing. src on the URL you're making puppeteer load works perfectly fine in a normal browser, so it's time to start looking at what actual page you're getting back from facebook. The problem is that when the command page. let targetIFrame = await this. select() method, which does exactly that. The table below provides a brief overview of them. type() select second element/class. click('. I'm trying to use puppeteer to go to a webpage and then click in a element. 3. log(img); const link = await Got this answer from Dave Batiste（user of puppeteer. querySelector() returns undefined value As far as I can tell, #txtCase is an actual selector on the page, so I don't know why puppeteer can't find it. Try loading the page and using the console to find that element. $$, . waitForSelector method with the -p-xpath prefix. div: Represents the node name, specifying a div element. A selector of 'my-component:nth-of-type(2) >>> #thing-i-want-to-target' would, for example, find (all the) element(s) with the id of thing-i-want-to-target within the I'm new to JavaScript and Puppeteer. Issue with puppeteer clicking a dropdown menu. com) give more info as Or just use a newer native Puppeteer text selector, if you don't really need jQuery in general and just need to select an element by text. Hot Network Questions List of all sequences with certain properties Getting a Selector's value in Puppeteer. querySelector('#txtCase') null It's not there. This method will execute document. To make 100% sure it will be available in your set of elements you need to wait until it is I'm scraping from a website that has a lot of nested HTML elements, but what interests me are the abbr elements. The details on Puppeteer installation is discussed in the Chapter of Puppeteer While particular API may differ between puppeteer, webdriver. the jpg URL is in the . For example, to select all li elements within a ul with a specific class: const listItems = In the context of Puppeteer, selectors are still relevant, but they are used within the browser automation scripts to identify and interact with DOM elements with their own interface. 98% of the time, avoid > . $('img'). 21. Follow Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Is there any way or Puppeteer API we can wait element to disappear or remove from Dom and then continue the execution? E. I'm trying to fill a form with Puppeteer on a webpage, the input has an id and I'm using it as a selector. Puppeteer: select by class, but only first element. Other modules provide additional pseudo-class selectors and pseudo-elements. getAttribute('src') but with Puppeteer evaluate querySelectorAllDeep - mirrors querySelectorAll from the browser, will return an Array of elements matching the query; querySelectorDeep - mirrors querySelector from the browser, will return the first matching element of the query. $ method retrieves the first element that matches the CSS selector p. Click element using CSS selector in puppeteer. NodeJS Puppeteer Get InnerText of Child Elements from XPath. Select second element with same class name in testing automation using puppeteer. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Nested selectors in Puppeteer. element. An id attribute is generally unique in a page and puppeteer returning undefined when trying to scrape img src. trying to use query selector to select a specific child in a html document. Also, page. $(selector) Finds the first matching element In Puppeteer, how can I check if, for example, #idProductType exists and if not, set producttype to ""? I tried many many things but it doesn't work. 2. Error: failed to find element matching selector img. length; i++) { const img = await els[i]. In comparison, I added page2 and succeeded. waitForSelector("pierce/#hoge"); This is not what I want. length ); Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I am trying to scrap some data with puppeteer but for some sites querySelector returns null and I have no idea what is wrong. wrapper span would match. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Puppeteer is a popular browser automation library for NodeJS commonly used for web scraping and end-to-end testing. strip DOM elements in Puppeteer, without using CSS selectors? 2. 10. Alternatively, you can specify the selector type using a prefix. How can I get the HTML attribute of an element from puppeteer. 0. focus(), and the dupe suggestion is the canonical thread for this. Getting right Selector Use inspect element. I know you can see it when you right-click to inspect that text field, but it's nested in an iframe. /creds'); async function You can use the crazy nested selector but I would rather go for something that will most likely not change in the near future. 3 LTS URLs (if applicable): Node. Here's how you can use selectors in Puppeteer-Sharp: Using CSS Selectors. The html code: Its reproducible by just simply go to any shopify site, add a The selector for the iFrame is 'body > iframe:nth-child(9)', the #number is the id for the Input Field I want to fill out. How can I solve it? const CREDS = require('. However, I am having a hard time trying to login using puppeteer due to the login form being nested with an iframe element. click() rather than . There are 45 other projects in the npm registry using query-selector-shadow-dom. photo img'). Improve this question. In this post, I'll share 9 Puppeteer antipatterns I've used Running on Puppeteer, all updated. Puppeteer provides a few ways to use CSS selectors to find elements: page. The string '[alt]title', i. x$(xpathSelector) but, in my code base, I need to query element handles (that are returned from page. js version: 14. it seems you need a selector for some frame element in frame. js API for Chrome . $$() selects multiple elements, so if 1. Why do i want this? Learn how to use selectors in Puppeteer, a Node library for controlling Google Chrome or Chromium. 0 I am working on scraping a bunch of pages with Puppeteer. Closed Georgegriff opened this issue Feb 10, 2020 · 13 comments The i18n/ is the prefix that tells Puppeteer which custom query handler to use. Latest version: 1. Not familiar with pyppeteer or how this would work with that, but hope it helps. Once the username is entered the next button is enabled, once I click on it, it shows a password field and once that's entered, it enables the next button again. click('#product-6852370-Size'); The tricky part is that the number 6852370 is dynamic and changes every time I refresh the page. contentFrame(); To use an XPath selector in Puppeteer, you can utilize the page. x$() but do support page. querySelector('. I found some answers about this issue in stackoverflow but none of them Query selector with puppeteer returns empty array. Commented Dec 30, 2021 at 3:43. $$('div. Puppeteer - Id Selector. I'm scraping data from youtube and trying to get the number of comments. Viewed 772 times Nested selectors in Puppeteer. It's virtually the same as far as the selection process goes if you allow for calling the similar method . How can I tell puppeteer to wait for that element for, say, 5 Keep in mind that after that, you don't need to waitForSelector or any waitFor, because you already know that this selector is present, so just continue the program, as I did below: (Just for demonstration purposes, don't use it like this I need to click to a certain web button with the id: #product-6852370-Size. jadejhlu > a' const lin Skip to main content Complicated CSS selector in Puppeteer. Using all selectors with comma will return all nodes that matches any of the selector. parent'); for (let i = 0; i < els. They don't like getting scraped, so it's entirely possible you're not getting the page content you normally get. a: Specifies an a (link) element. How to retrieve the first child HTML element but exclude all other elements with querySelector. For example: console. For example getting the properties of inner-nested and nested class of elements in the example below? Abstract: Learn how to effectively use Puppeteer's selector functionality to navigate and manipulate web pages for web scraping projects. If no element is found it will Nested Selectors. Puppeteer $. textContent); obviously i'm pretty new to all the jquery, puppeteer stuff :-) Any help will be appreciated, thanks in advance! automation; jquery-selectors; google-chrome-headless; puppeteer; Share. g I have a loading animation I want to wait until this loading animation remove from Dom. How to use CSS selectors deterministically with puppeteer? 1. These methods take Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Support for custom selector engines (Querying nested shadow roots) #5405. waitForSelector('elementInsideIframe'). This does not work in this case: await page. Quote from the docs: Resolves to the content frame for element handles referencing iframe nodes, or null otherwise. Steps to reproduce Tell us about your environment: Puppeteer version: 10. results . How In this example, we perform the following actions: Launch a new browser instance: This starts a new Puppeteer-controlled browser. I'm trying to grab the element that contains the value, but in case the comments are disabled for a video, that element doesn't exist at all and waitForSelector() waits, I think, for about 30 seconds before ending the program. How to scrape image src the right way using puppeteer? Learn about selectors, their different types, and how to generate a selector quickly from the browser capabilities. The NodeList is a static collection, meaning that changes in the DOM has NO effect in the collection. /: Narrows down the selection to direct descendants (children) of the preceding node. To begin, follow Steps 1 to 2 from the Chapter of Basic Test on Puppeteer which are as follows −. selector. I am working with Puppeteer, so normally I would do: page. This means Puppeteer will wait until an element with the CSS selector 'elementInsideIframe' appears within the iframe. Return a list of divs with the same selector using puppeteer. Try type this on Developer tools on your browser. QuerySelectorAsync(selector) for a single element, and Page. – Making any of the elements exists. On Developer tools console we can get this selector easily. I've found how to select and element using just the beginning or just the end, but what I'm currently trying to do is find the element by the static part of the id in the center. How to use CSS selectors deterministically with puppeteer? Hot Network Questions The puppeteer code that I use looks like this. The key step here is waiting for the iframe to load. Nested selectors in Puppeteer. 0 has page. What if you delete some elements. 5 With Puppeteer: How can I get an iframe from its parent element selector? Related questions. Complicated CSS selector in Puppeteer. 1. Here's a useful site: devhints. the rest of the selector, You can specify the child node(s) in your initial selector directly, either by using an XPath query (//*[@id="myElemId"]/*[1]) or a CSS selector ( #elemId *:first-child). If you're on an older Puppeteer version, looping over elements manually seems fine for most cases too. I think all those tools face similar challenges with respect to querying nodes within shadow roots. contentFrame() function to return a frame from an element handle. e. Previous Next Once we navigate to a webpage, we have to interact with the webelements available on the page like clicking a link/button, entering text within an edit box, and so on to complete our automation test case. Puppeteer - select based on text children. 4. $, . You can use querySelectorAll and waitForFunction together to solve this problem. 1, last published: 2 years ago. I am trying to get the src of the first Google image search result using Puppeteer(class=&quot;bRMDJf islir). waitForFunction() You can use page. 4. Jx('//button[text()="Text here"]') Contains text. document. ; collectAllElementsDeep - collects all elements on the page, including shadow dom; Both of the methods above accept a 2nd parameter, see section on the other hand, if I use a simple selector on the child it works perfectly: input', elem => elem. You signed in with another tab or window. io/css. – Mike 'Pomax' Where: //: Select any descendant in the document. Puppeteer uses a superset of @OrKoN For nested HTML elements how would I be able to recurse through to obtain the inner elements. click("li[value='Nested choice 1']"); //where value is an attribute of the finding an element in puppeteer using decendent selector with attributes as inner selectors. Throws a SYNTAX_ERR exception if the selector(s) is invalid. Technical insights and practical examples included. getAttribute('src'); console. How do these fail for you? Also, for DOM. find(f => f. Related answers. Modified 5 years, 1 month ago. $('div#foo iframe'); const frame = await elementHandle. 0 Platform / OS version: Ubuntu Budgie 20. querySelectorAll('Selector1, Selector2, Selector3'). btn = await page. Querying Elements in Puppeteer. Reload to refresh your session. There are bunch of chrome extension that helps you find the right selector. On Chrom dev tool console this returns what I want: document. querySelector("your nested selector") to fill in the url, title, address, etc? It's generally a good idea to show the site you're working with, otherwise I can't really write an answer beyond this suggestion. Since Puppeteer offers a rich API that performs complex interactions with the browser in real-time, there's plenty of room for misunderstandings and antipatterns to creep into your scripts. const els = await page. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Click element using CSS selector in puppeteer. Nested selectors allow you to select elements within a specific context. I can't see the rest of the children, to recommend you a A NodeList object, representing all elements in the document that matches the specified CSS selector(s). It's way different then a NodeList. const element = page. You just have to give it the value to select. click throws Puppeteer "Error: No element found for selector "). map(element => element); In the DOM structure, "SubscriptionBilling_tierInclusion__" is repeated multiple times and has 3 divs nested inside it running document. $x methods in Page and ElementHandle classes. Note that the order of the The primary method to select elements is Page. I need a way to access the inner element and then simulate the Node. Puppeteer provides . To use an XPath selector in Puppeteer, you can utilize the page. io etc. Selectorgadget; Get Unique I am working with Puppeteer and trying to download an image. I have tried using the parent class as well as the image class itself: const imgURL = a Am I missing knowledge of how to traverse up and down nested elements using puppeteer selectors that can be evaluated using . Note: Traditionally these custom locators would be used to provide the ability to select elements via XPATH or JQuery selectors. use querySelector syntax to search for nodes inside of (nested) shadow roots. You switched accounts on another tab or window. style { background-image: url Puppeteer: How get img src inside nested selector? 1. Improve this answer. ; contains(@class, "button"): XPath function that ensures that the selected element has a "button" class. Keep in mind that the :contains() selector is part of the jQuery API and not a standard CSS selector. Contribute to puppeteer/puppeteer development by creating an account on GitHub. So far I've figured out there are 2 iframes, one nested in another. Log In Nested element selector; XPath selector; Generating selectors Generate nested selectors; Summary; Conclusion; In Puppeteer, it’s common to interact with different elements in the loaded web page, such as Scraping data from web pages with nested elements; For more detailed information, refer to the official documentation. The CSS selectors module provides us with more than 60 selectors and five combinators. So I suppose I would need to select the appropriate tr based upon the inner text of the nested th and scrape the associated td within that same tr. zzncwh lryjn vtuqdeky wvyrply jdloiz pfi oadv kxfy mffk meky