JavaScript Sample

I understand the block vs. function scoping of let & var (or I thought I did). Recently I ran a… Read more Why Let At Function Scope In Javascript?

I'm having a difficult time passing the variable postData which is a serialized jQuery array ob… Read more Javascript/jquery Variable Scope Issue With Nested .ajax() Calls

I'm working on a project that has many iframes that are opened and closed in a parent window. I… Read more Inject Javascript Function Into Parent Window From Iframe

I'm sorry guys, the entire code is this. I given you the short form to be light, but I made man… Read more Put A Value Outside A Function In A Global Var

I have a line in my source code written by someone else: var campaignLimits = 10, campaignsArray = … Read more Defining Multiple Variables With One `var` Keyword In Javascript

continuing from here ... since the problem has signifally altered (in my opinion) here is my code … Read more Javascript Keeps Looping

I am working with AngularJS, CSS and HTML. Here's what I'm trying to do: A button gets disa… Read more Change Button Text Dynamically In Angularjs

I tried bringing out result by storing in variable current product. But I cant use it outside the f… Read more I Want To Take Out The Result From Mysql's Connection.query And Save It In Global Scope Chain In Nodejs