In your code, whatever is right in front of .querySelectorAll is not found.
So for example, thisObject.querySelectorAll, thisObject is not defined so the function fails finding all the elements that that function is looking for when there is no object to query within. There would need to be more code to be able to figure out why that might be as there is not enough here to give a more concrete answer.
Related Posts:
- How to change CSS using jQuery?
- How to properly use jsPDF library
- Start script missing error when running npm start
- Loop through an array in JavaScript
- Cannot GET / Nodejs Error
- Uncaught SyntaxError: Unexpected token u in JSON at position 0
- How can I scroll to an element using jQuery?
- I am getting an “Invalid Host header” message when connecting to webpack-dev-server remotely
- How can you encode a string to Base64 in JavaScript?
- jQuery Get Selected Option From Dropdown
- How to create multidimensional array
- Open a URL in a new tab (and not a new window)
- Unexpected token u in JSON at position 0 (but only sometimes)
- Setting “checked” for a checkbox with jQuery
- What does this symbol mean in JavaScript?
- React: trigger onChange if input value is changing by state?
- Jquery : Refresh/Reload the page on clicking a button
- (change) vs (ngModelChange) in angular
- You should not use Route or withRouter() outside a Router when using react-router 4 and styled-component in react
- React-Router only one child
- What is the most efficient way to deep clone an object in JavaScript?
- Merge/flatten an array of arrays
- How can I quickly retrieve a value from a MapIterator returned from Object.keys function?
- ReactJS: setTimeout() not working?
- Remove duplicate values from JS array
- Trying to convert crmForm to Xrm.Page
- Encode HTML entities in JavaScript
- How do you Hover in ReactJS? – onMouseLeave not registered during fast hover over
- ReactJS: setTimeout() not working?
- How to set ‘X-Frame-Options’ on iframe?
- What is the difference between node.js and io.js?
- module.exports vs exports in Node.js
- What does ‘:’ (colon) do in JavaScript?
- JavaScript getElementByID() not working
- How do I modify the URL without reloading the page?
- Regular expression for removing whitespaces
- How to define Global Arrays?
- JavaScript post request like a form submit
- javascript check for not null
- How do I check if an element is hidden in jQuery?
- Uncaught Reference Error: stLight is not defined (in Chrome only)
- How to get the selected radio button’s value?
- Google Maps API DeletedApiProjectMapError
- SyntaxError: Unexpected token C in JSON at position 0 – Ionic 2 Http GET request
- Is there a simple way to make a random selection from an array in JavaScript or any other programming language?
- jsPDF fromHTML() does not show HTML
- Uncaught Invariant Violation: Rendered more hooks than during the previous render
- Get cookie by name
- JavaScript array to CSV
- window.onload vs $(document).ready()
- Detect a finger swipe through JavaScript on the iPhone and Android
- console.log showing contents of array object
- How to sort 2 dimensional array by column value?
- anchor jumping by using javascript
- jQuery scrollTop() method not working
- FormData append not working
- How to convert binary string to decimal?
- parsing JSONP $http.jsonp() response in angular.js
- d3.scale.category20 is too smart for me
- JSLint is suddenly reporting: Use the function form of “use strict”
- How do I install Angular 2 using NPM?
- Extend core block in Gutenberg
- How to add JS in footer
- Localhost load-scripts.php Error 500 in Dashboard [closed]
- Correctly handling WordPress core data retrieval in Gutenberg
- Javascript not included
- How to use wp.hooks.addAction() in React JS/Gutenberg?
- How to run JavaScript function in WooCommerce checkout?
- Accessing customizer values in javascript
- How do display simple page for printing product info? [closed]
- What is the “proper” way to generate a javascript variable depending on a custom field value?
- Render blocking issue in google page insight
- Adding nonce or hashes to inline scripts
- Open MediaUpload from external component in Gutenberg
- WordPress Media Library: Custom tab content displayed in “Media Library” tab
- Manually mark imported photo as selected in media library
- How to retrieve data from database, then pass it to Javascript?
- Easy popups for wordpress?
- Why WordPress not using JSON_UNESCAPED_UNICODE by default?
- Add script to page at certain location in wordpress
- Absolutely print script in footer
- How can I put this JavaScript into WordPress? [closed]
- How do you create your own link preview for my website?
- Can’t get rid of JQMIGRATE: Migrate is installed, version 3.3.2. Manually updated all the libralies and site. 5.8.2
- Need help in fixing javascript in WordPress
- youtube full screen on off permater code help for wordpress
- Select parent from child class name then add another class name to the parent
- How do I make a savable preview like Youtube Gutenberg block?
- iFrame onLoad in custom Gutenberg block
- Taxinomy slug as var in parent archive page, without having a specific taxinomy page
- How To Pull Information From A Page And Input The Data In The WordPress User Database Table
- How to register or enqueue script and stop it being called in head?
- WordPress 4.1 crashes loading of ArcGIS Javascript API
- I keep getting Javascript error messages
- convertEntities() used before it is defined
- JavaScript: TypeError: xyz is not a function after upgrading WordPress
- JavaScript file successfully registered but does not render correctly
- Orbit Slider and Events Manager Plug-in JavaScript
- How to delete child block for associated parent block
- Registration fields prefilled with URL parameters