Cannot read property click of null
WebAug 5, 2024 · Type = JavaScript Value = document.querySelector ('input [type="submit"]').click (); But it doesn't work, debug console show below message: …
Cannot read property click of null
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WebOct 17, 2024 · I am completely new to JavaScript, and I can't figure out why I'm getting this error: Uncaught TypeError: Cannot read property 'addEventListener' of null. I followed the advice posted in response to a similar question and put the file containing my JavaScript in the bottom of my body, but that didn't fix it. WebNov 3, 2024 · it ('should', async ( () => { spyOn (component, 'clickMethod'); let button = fixture.debugElement.nativeElement.querySelector ('#view-rec'); console.log (button); --> button is null I am getting button.click (); fixture.whenStable ().then ( () => { expect (component.clickMethod).toHaveBeenCalled (); }) component::
WebNov 26, 2024 · Mainly Getting an error "Cannot read property 'click' of undefined" is if selector or class cannot be found in the DOM. I believe the error happens if JavaScript cannot find the selector in the markup/DOM or if it does not exist. map.php?act=e
WebJun 23, 2024 · 1 Answer Sorted by: 1 Try to run the test till the click, run in browser's console: document.querySelector ("div [data-id='']") If you see 'null' then: The object doesn't exist; You should wait for object is shown. Share Improve this answer Follow answered Jun 24, 2024 at 5:32 Sergii Dmytrenko 178 8 Add a comment Your Answer WebMay 12, 2024 · Well, I saw that .click() was the issue, and the only place that's used is in the this.simulateClick function, which expects an event but which is called from a ref so will never have an event passed :)
WebAdd a comment 5 Answers Sorted by: 28 The problem seems to be you are executing the script before the element is loaded. I assume this script is added in the hello.js file which is added before the DOM is created. The solution here …
WebThere are 3 main reasons the "Cannot read properties of null (reading 'X')" error occurs: Accessing a property on a variable storing a null value. Accessing a property on a DOM element that doesn't exist. Inserting the JS script tag above the HTML, where the DOM elements are declared. trying and try toWebNov 1, 2024 · From MDN. A Window object representing to the newly created window. If the window couldn't be opened, the returned value is instead null. The returned Window reference can be used to access properties and methods of the new window as long as it complies with Same-origin policy security requirements. phil knight family photoWebJul 12, 2013 · Which button are you clicking? 1 solution Solution 1 Found the solution. I removed the JS for the OnCancel. removed the CancelControlID and OnCancelScroipt from the ModalPopupExtendedupdates, and used OnClick events for Reset and Cancel buttons. The Ok button uses the JS, XML Expand trying american food for the first timeWebSep 6, 2024 · When I click 'Add module' button it says 'Cannot read property 'id' of null'. I believe the problem is in thematicArea.jsx component (components -> singleModuleComponent -> thematicArea.jsx) in line 42 (key= {f.id}). trying andy mineo lyricsWebMay 22, 2024 · Trying to figure out why my click test event is not working. I applied the same setup for another click event on the same file and it worked. Using Jest and Enzyme for react js Goal : click event able to capture the node and test to pass. This is what i have for my test case so far: Test.js trying a new sport{ { item.title }} trying and failing quotesWebFeb 12, 2024 · async function change_comment_status (page, comment_id, status) { const selector = "input.custom-control-input [name='" + comment_id.toString () + "']"; page.waitForSelector (selector); await page.evaluate (selector => { let element = document.querySelector (selector); element.click (); }, selector); } phil knight en bill bowerman