What does this “(function(){});”, a function inside brackets, mean in javascript? [duplicate]

You’re immediately calling an anonymus function with a specific parameter. An example: (function(name){ alert(name); })(‘peter’) This alerts “peter“. In the case of jQuery you might pass jQuery as a parameter and use $ in your function. So you can still use jQuery in noConflict-mode but use the handy $: jQuery.noConflict() (function($){ var obj = $(‘<div/>’, … Read more

How to turn on the ‘throwIfNamespace’ flag in React.js

You are getting the error because of this xmlns:xlink syntax, React does not know how to compile this. Use camel case notation, i.e. xmlnsXlink. Try this: <svg id=”SvgjsSvg3254″ width=”318″ height=”152″ xmlns=”http://www.w3.org/2000/svg” version=”1.1″ xmlnsXlink=”http://www.w3.org/1999/xlink” xmlnsSvgjs=”http://svgjs.dev/svgjs” class=”apexcharts-svg” xmlnsData=”ApexChartsNS” transform=”translate(0, 0)” style=”background: transparent none repeat scroll 0% 0%;”>

How to set up JavaScript namespace and classes properly?

Do neither of those things. Make a javascript “class”: var MyClass = function () { var privateVar; //private var privateFn = function(){}; //private this.someProperty = 5; //public this.anotherProperty = false; //public this.someFunction = function () { //public //do something }; }; MyNamespace.MyClass = new MyClass(); One with static vars: var MyClass = (function(){ var static_var; … Read more

How do I declare a namespace in JavaScript?

I use the approach found on the Enterprise jQuery site: Here is their example showing how to declare private & public properties and functions. Everything is done as a self-executing anonymous function. (function( skillet, $, undefined ) { //Private Property var isHot = true; //Public Property skillet.ingredient = “Bacon Strips”; //Public Method skillet.fry = function() … Read more

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