javascript blogs

I have create a nodejs server which will give response as ip address app.get('/UserIP', fun… Read more Get Parameters From Node Js From External Website

I have svg text embedded on my home page. There is Main Head and a subHead (see below). I want t… Read more Change The X-y Coordinates Of Svg Text With A Media Query In Either Css Or Javascript?

I've been having some weird issues when it comes to make an AJAX request and handling the respo… Read more Ajax Responsexml Errors

I try to finish code mentioned here. But something goes wrong as I am new in java-scripting, My gue… Read more Custom Google Map In New Window

Consider the following sample HTML: And the following script var about = (function ($, window, do… Read more Window Object Acting Strange In Chrome And Ie

Im using the lua.vm.js javascript library in order to get some lua code to execute in javascript. T… Read more Reading Lua Variables From Javascript Using Lua.vm.js

I'm using a UIWebView with local jquery and a script that defines a function, like this: functi… Read more Uiwebview + Custom Javascript Object

My code for making GET call is With the above code getting issue: 'Error: Failed to execute &… Read more Angularjs Oauth Error: Failed To Execute 'setrequestheader' On 'xmlhttprequest': 'authorization: Bearer ' Is Not A Valid Http Header Field Name

I have receive an error, element not found in the Firefox GeckoDriver browser when i switch from wi… Read more Selenium - Nosuchelementexception After Switching From Frame[0] To Window[1] - Firefox Geckodriver Error - Python

I am trying to get the count of the most repeated letter in a word function GreatestCount(str) { … Read more Get Count Of Most Repeated Letter In A Word

In the CKEditor view for authors I need to change links to files so that the session ID of the auth… Read more How To One-way Process Html Data For The View In Ckeditor 5?

I've build a drop down menu at: http://www.ourbridalsongs.com/new_header/header.php When you cl… Read more Jquery - Hide A Div Menu After Clicking Outside Div

I want to learn Angular 2 and switch my app to using it, however, I'm having a problem with usi… Read more Using Angular 2 Without Typescript Transpiler

Jquery in my app not working well!! webView.loadData(String.format(htmlText, post.getContent()), &#… Read more "uncaught Referenceerror: Jquery Is Not Defined" Android Chromium

I am having some difficulty figuring out how to solve this problem. Basically I have some JSON ret… Read more Building The Series Of A Kendo Chart By Looping Through The Json Data?

I am developing an Electron app, in which the index.html imports a search.html: And inside the se… Read more How To Get Element In Template Html?

I have tried everything, but it just can't seem to save data to the database. Here is my sample… Read more Can't Save Data To Firebase Database

There is an excellent extension called Blipshot which takes page screenshots. I need to invoke the … Read more Invoking A Google Chrome Extension From Javascript

I am using NodeJS and Request to post JSON and get a result with data in it. I set this request up… Read more Weird Characters In Body After Request Response

Can I add a canvas to body dynamically using java script? I know how to add a DIV element. There ar… Read more How To Add Canvas To Div Element Dynamically?

I have a mysql table and I want it to be 'emptied' every night at midnight. I have searched… Read more How To Delete Mysql Data From Table At Midnight?

I am trying to make a small interpreter for print statement. Here is a demo of what I have done til… Read more How To Make "print" Statement To Print Multiple Strings Javascript?

I have two related fields in a Yii model. They are items_per and items_period. items_per is an inte… Read more Trigger Yii Field Validation Onchange Of Another Field

I'm very new to web programming and jQuery. I want to load images and arrange them in a grid. H… Read more Creating A Grid Of Images With Jquery

I am creating a small application, which display a list of People with Name, Surname and Age fields… Read more Custom Structural Directive Inside Ngfor Updates Before Ngfor

Im trying to call functions with same signature. Example: There are two functions with same name: Read more How Can Implement Overloading In Javascript/jquery?

I want to use greasemonkey to scrape wiki data from Last.fm (this is not possible with their REST a… Read more Matching Multiline Patterns

I am making a little app that will play audio files (mp3,wav) with the ability to use an equalizer … Read more Does Mediaelementsource Uses Less Memory Than Buffersource In Web Audio Api?

I'm new to promises, and I just started using Kris Kowal's Q today (I've read about it … Read more Using Kris Kowal's Q. How Should I Catch If Any Errors Have Been Thrown Throughout The Life Of A Chained Promise?

This is a variation of an existing question {Please note - this question is the opposite/inverse of… Read more How Can I Refine This Javascript Code So It Ignores Links From Images

I'm trying to smooth out the lines in a stacked area chart I have. But I'm getting an error… Read more Error With Interpolate

In AngularJS, is it possible to create private controllers or services which can be used within the… Read more Angular Module Private Members

I'm using dropzone.js to upload files to the server. I included the js and css files and the &#… Read more Dropzone.js Inside Modal Does Not Work

I need to display the last part of a URL using javascript! I am using this code but this will displ… Read more Display The Last Part Of Url Javascript?

I am working on a chat app built with Meteor based off of this tutorial (http://code.tutsplus.com/t… Read more Submit Message By Pressing Enter?

I'm developing a Classic ASP page that pulls some content from a database and creates a Read mo… Read more Using Javascript Substring() To Create A Read More Link

I have a page where in Javascript I add to the location hash something like: location.hash = '… Read more Send A Location Hash Through A Referrer

I'm new to ember I am trying to append a template to another and it seems to work but it raises… Read more Emberjs Append Works But Raises Assertion Failed Error

I'm trying to unmount a component with a setInterval. This is based on the answer here: Compon… Read more Unmounting A Component With A Setinterval In React

Here is the basic implementation of how i'm drawing an image to the canvas. var canvas = docu… Read more How To Draw Image To Canvas, When The Image Changes, Not The Uri?

Currently, I'm doing a mini game which only has a box and a character. The character can freely… Read more How Can I Prevent Objects From Being Fuzzy In Canvas?

Is it possible to have multiple javascript interpreters(engines) running in a single tab of a brows… Read more Multiple Javascript Interpreters In A Single Browser Tab

How do I enable automatic folding in Vim? set foldmethod=syntax doesn't seem to do much of any… Read more How Do I Enable Automatic Folds In Vim?

I'using Vue and babel. I have an exported function //file a.js export async function get() … Read more Vue - You May Need An Additional Loader To Handle The Result Of These Loaders

I've been working with Socket.IO for a few days and it's been both extremely exciting and e… Read more How Do I Secure Socket.io?

I'm building a globe(sphere geometry) with set of predefined locations on geo-mapped and drawn … Read more Threejs: Rotate Sphere(globe) To Another Point(city) On The Sphere Itself

https://jsfiddle.net/The95Chaps/2L4t9saq/92/ is my code var createGrid=function(s,i,a,e){for(var r=… Read more Select An Element In Jquery With Two Attribiutes

I want to start using the CSS post-processor called autoprefixer (https://github.com/ai/autoprefixe… Read more Node/grunt - Autoprefixer - How To Add Configuration To My Gruntfile.js & How To Check Supported Browsers?

I'm trying to display staff_name in my dashboard page. The data is displaying but it's disp… Read more React Native: I Getting Raw Data In Display Page

I have coded a function, that has 3 arguments, one of them is a callback function. How do I make th… Read more Javascript: Optional Callback?

I am importing a csv file which has a lot of invoice data. This data needs to be grouped together … Read more Creating A Multidimensional Object For Xml Export

I'm trying to use validateOrder component to validate two java.util.Date objects. It is similar… Read more Omnifaces Validateorder Disabling

I have these data in my console. var uniqVisitorDeviceType = visitorDeviceType.reduce((acc, val) … Read more Uncaught Typeerror: Cannot Read Property 'keys' Of Undefined

I have this code - class TableManager tables : {} tableViews :{} nextId : 0 rootEl : '… Read more Backbone View El Not Defined

From my understanding the only difference between using providedIn: 'root' and adding your … Read more Angular Singleton Service

I am currently learning and playing around with the use of the knockout js framework. I have a basi… Read more Getting Checkbox Value From Json Object