I have the following markup: I’ve already hooked up a click event handler using jquery $(“.delete-btn”) the problem is that inside the click event handler I need the text of the first element (foo). I’m already getting the value I need with this call: but I feel it’s too verbose.…
Author: admin@master
DojoToolkit widget.placeAt() method reference
In DojoToolkit documentation, the page “Creating a custom widget” (this one) it’s said that in order to instantiate the new widget, you use the following code: I spent quite some time trying to find the documentation for “placeAt” method, and can’t find it. Now I know Dijit…
Vue.JS – how to use localStorage with Vue.JS
I am working on Markdown editor with Vue.JS, and I tried to use localStorage with it to save data but I don’t know how to save new value to data variables in Vue.JS whenever the user types! Answer Note this was an edit in my question, but I make it separately answer as @nathanvda suggested. I found the …
vue.js data not updating when incremented
I have an object containing an array, which gets incremented after some amount of logic has completed. Vue.js doesn’t seem to be capturing this increment and displaying it to the view. HTML: JS: I have a JSFiddle that outlines the problem. You can see that after setTimeout(newBoard.team1.pointsMade[0]++…
How to render an array of objects in React?
could you please tell me how to render a list in react js. I do like this https://plnkr.co/edit/X9Ov5roJtTSk9YhqYUdp?p=preview Answer You can do it in two ways: First: Second: Directly write the map function in the return
Webpack: Bundle.js – Uncaught ReferenceError: process is not defined
Here’s my webpack.config.js And Main.js The Bundle.js is inserted in my Index.html. The browser then gives the error: What should I change in the webpack.config.js to make this error go away? Answer You need to add a plugin to define your env (in webpack config):
Get Max Key in Key-Value Pair in JavaScript
Please consider these Key-Value Pairs: I would like to get the highest value – in this example it would be 101. How can I achieve this? Thanks Update 1: I use this code: Fast way to get the min/max values among properties of object and Getting key with the highest value from object but both return Max V…
JavaScript: How to create unordered list from array?
I have the following array and I want to create an unordered list from it, but I am having trouble generating the unordered list in the proper format. I have searched similar questions but none of the existing solutions work for my problem. Here is my JavaScript code: The above code is producing the following…
Show updated value on click
I have a function that adds items to a cart, when an item is already in the cart, I expect it to only add 1 to quantity of that item(which it does). The problem is I can’t view the updated quantity until there is another action such as adding another item to the cart. I followed solutions from similar q…
Is there way to hook vue component ready (initialize)
see my demo, I hope hook component ready with following code: the ready function isn’t invoked. Answer ready has been replaced with mounted hook in vue 2.x.x. you can use mounted hook which gets: Called after the instance has just been mounted where el is replaced by the newly created vm.$el see updated…