I have two functions, a and b, that are asynchronous, the former without await and the latter with await. They both log something to the console and return undefined. After calling either of the function, I log another message and look if the message is written before or after executing the body of the functi…
Tag: javascript
Scrolling to top of the page in Python using Selenium
I’m having issues with scrolling to the top of the web page when using Python and Selenium. When the page loads for some reason you are taken to the bottom of the page (this is due to be fixed). However, when I’m trying to scroll to the top it does not work. I tried the following: And I have also
How to determine whether a checkbox is checked or not in Vue js
I just want to determine whether a checkbox is checked or not in Vue js 2. In jquery we have functions like $(‘input[type=checkbox]’).prop(‘checked’); which will return true if checkbox is checked or not. What is the equivalent function in Vue js. Here is the scenario with code. Please…
How to pass an array from view to controller? Using Laravel
I’m with an issue for some days that I can’t solve. I should have a javascript/ajax/jQuery function in my View that creates an array and send the user to a new page using the Route “/modulos/contas_ti/gerar_protocolo” Here is my javascript: My Route: My Controller: Answer You can send …
npm WARN enoent ENOENT: no such file or directory, open ‘C:UsersNuwanstpackage.json’
I just want to install socket.io to my project which is located on 3.chat folder. But when I run following command it shows following Warnings.And its not created a node_modules directory inside my project folder. How to fix this? Answer Have you created a package.json file? Maybe run this command first again…
Vue.js To add class active when click and remove the previous one
I want to achieve this active link on my div element here you can see the example that i want to do with my code http://jsfiddle.net/fiddleyetu/9ff79/ in here using vue.js i can’t do the active link on my div elements here is my code for the elements on which i have to do the links active js Answer I…
Remove tag using javascript
Is there a way to remove title tag using javascript? I tried to do this but it failed because title tag is not a node (console said). I need to force a WordPress plugin to overwrite the default title tag with a custom one. Any ideas? Answer The title property just contains a string representation of the title…
Assign Golang variable to Javascript
Currently I am having an issue related to assign a Golang variable to a Javascript variable. I am using the Golang templates, so, from the backend I sent a JSON variable, just like this: As you see, I have a slice, convert it to Json and then that Json to string, and send it to the template. Then, in the
Watching parent with prop doesn’t update during for loop
I have 2 components – <my-component> and <grand-child-comp>. In my root there is a multidimensional object and my component watches it with prop. In Vue debugger, I can see that my-component is getting and watching accountTypes object successfully. However, when trying to use it in my-compon…
VueJS nested component doesn’t update property on action
This example of the official guide works properly (of course). Then I tried by my own by making it a component, it also works. But once nested in a parent component, the message can not be reversed, and I can’t figure out why. Here is the JSFiddle : https://jsfiddle.net/37y1ukjh/ Answer Look at this fid…