When using Protractor, you have convenient methods like .first() and .last() on the ElementArrayFinder:
var elements = element.all(by.css(".myclass"));
elements.last();
elements.first();
But what about retrieving the element that comes right before the last one (penultimate) without prior knowledge of the total number of elements?
To access elements from the end based on their index, you can utilize negative indexing:
When using negative indices, they are counted from the back of the collection (e.g. -i refers to the ith element starting from the last)
elements.get(-2); // retrieves the element before the last one
Is it possible to easily turn a watch on or off, or indicate whether the watch should be active right now? I am aware that I can unregister a watch, but how do I register it again? In my scenario, I have hierarchical select lists where changing the parent ...
Utilizing AJAX on my HTML page, I am able to dynamically load data from a MySQL database without reloading the page and send email notifications upon certain events. The process involves Ajax calls to script.php which then makes requests to the database an ...
In the process of developing my npm module, I am faced with the task of creating or writing a file in either the root directory or a specific folder within the nodejs project that will be utilizing my module. This includes users who will be implementing my ...
Initial Set-up Working with selenium, I found myself constantly redefining functions. To streamline the process, I decided to create a separate file for these functions and import them as needed in my work files. A Basic Example Initially, when all fun ...
After following the suggestion to implement a catch all route from this article, I realized that it does not capture URLs that partially match a defined route. routes: [ { path: "/album/:album", name: "album", component: Album, } ...
After successfully coding in Brackets with the Theseus plugin on my local machine, I encountered a problem when attempting to transfer my code to a Wordpress installation. The transition from Brackets to Wordpress seems far more complicated than expected. ...
My Vuetify form is working fine with text input, but when I try to include images, I encounter the error GET http://danza.test/thumbnails[object%20File] 404 (Not Found). How can I successfully pass both text and images in a form? This is part of the code ...
I'm utilizing the Contentful API to retrieve content. It comes in the form of a JSON object to my Node server, which then forwards it to my Angular frontend. This JSON object contains raw markdown text that has not been processed yet. For instance, t ...
I am facing an issue with a column in my dataset that contains date-time values, such as '2017-2-2 10:30:20'. I need to use these rows as an input for a Date Range Filter in Google Chart. Can someone guide me on how to achieve this? I attempted ...
Is it possible to automate the launch of admin area URIs on a website using Selenium in a specific browser without prior authentication? If not, what is the best way to handle authentication using Selenium? ...
While using the http dependency in AngularJS and setting headers for CORS, I am encountering an error. Please check the console.log for more information on the error. The error message reads: "XMLHttpRequest cannot load . Response to preflight request doe ...
One of my objects always consists of a property and an array. When I use the console.log(obj) method to print it out, it looks like the following example: ProjectName: MyTest1 [0] { foo: 1, bar: 2} [1] { foo: 3, bar: 4} [2] { foo: 5, bar: 6} Alternat ...
In my code, I have an array of objects named trace which is defined as follows: export const trace: IStackTrace[] = [ { ordered_globals: ["c"], stdout: "", func_name: "<module>", stack_to_render: [], globals: { c: ["REF" ...
When a user registers, my backend checks if the email and/or username provided are already in use by another user. The response from Axios catch error is logged into the web console. I want to associate each email and username with their respective fields ...
I am populating a dropdown select using ng-repeat. <select onchange="ChangeMonth()" id="month"> <option ng-repeat="(key,val) in Months" ng-selected="val==ActiveMonth" value="{{key}}"> {{val}} ...
I came up with a function that can easily add floating resizable content to a webpage: function AddFloatingWindow(id) { var window = document.createElement('div'); $(window).attr('id', id); $(window).height(100) ...
I am experiencing issues with my password change script on my website. I am utilizing an AJAX connection to my php file. While my database connection seems stable and variables are being sent correctly (based on firebug), they seem to disappear along the w ...
Recently, I've delved into React and have been experimenting with creating a Modal component using styled components. My goal is to achieve a similar effect to Framer Motion's motion.div, but utilizing styled components instead. Currently, I hav ...
Imagine having the following HTML element: <div class='element' data-info='{"id":789, "value":"example"}'></div> By running this JavaScript code, you can access the object stored in the data attribute. console.log($(&apos ...
Is it possible to combine two scripts that perform separate actions, one clicking a button and opening a new window, and the other interacting with elements in that new window simultaneously? function run() { var confirmBtn = document.querySelector(".sele ...