javascript spravka

I've spent more than half a day trying to set up a requirejs, socket.io, backbonejs fiddle so a… Read more Set Up Jsfiddle With Requirejs, Socketio, Backbone

Update As of v5.5.1 Foundation Tabs support deep linking. Deep linking doesn't work with Found… Read more Deep Linking Foundation 5 Tabs

I have this scenario I'm trying to map one JSON definition to another, I have a recursive funct… Read more Null Value When Calling A Recursive Function In Node.js

I'm doing a $http.get request to a https service which has an XML file and it need the headers(… Read more Angularjs - Get Headers In Response

This Question is a follow up to JSF Primefaces Radio Button show/hide/enable a textarea One of the… Read more Jsf Render Component Ajax Radio Button Selection

In the following code, both uses of console.log(o.x) print 1. What happens to the assignment o.x = … Read more In Javascript, What Happens If I Assign To An Object Property That Has A Getter But No Setter?

I am having some fun with jQgrid but now I need to achieve something that I am calling 'advance… Read more How To Avoid Jqgrid Initial Ajax Request?

I have been searching through here and google for a few days now, trying to figure out why I cannot… Read more Accessing Asp Hiddenfield In Javascript

I'm new to protractor. How does async/await in this function works? Can anybody explain it to m… Read more Explain About Async/ Await In Protractor

I’m trying to call a JavaScript function from Code behind but no luck so far. I tried to add the fo… Read more Call Javascript Function From Asp.net Code Behind

I want to change all links of my site. Suppose a link given by .Example http://www.google.com/ chan… Read more How To Change All Links With Javascript

How would you make a call to the next error function with promise chaining? I thought a return insi… Read more Promises : Go To Next Error Function

I'm trying to use Javascript Proxy objects to trap the arguments that are passed to a 'meth… Read more How Do I Trap Arguments To A Target Method When Using A Proxy Object?

im trying to add counting number for duplicate in JS. and i am completely stack in this case below.… Read more How To Count Duplicate Object In Js

I am defining a grid which has a selModel. Each time the store loads, the grids columns are dynamic… Read more Reconfiguring Grid Columns In Extjs4 - Selmodel Disappears?

I have looked all over for the answer to what I thought would be a somewhat simple question. All th… Read more Jquery Mobile: Change The Header Of A Listview

So I am trying to accomplish turning an array of booleans to an array of strings, (only of the bool… Read more Javascript/underscore, Turn Array Of Booleans Into Array Of Strings

I reedited my question from earlier but didn't see my new question get posted, so I'm repos… Read more Validation Of Textbox Only Allowing Numbers And No Special Characters Or Alpha

I have started an MQTT server just like this example. This code is hosted in an ASP.Net Core 2.0 ap… Read more Use Mqttnet Server With Mqtt.js Client

I've been learning promises using bluebird for two weeks now. I have them mostly understood, b… Read more Proper While() Loop For Bluebird Promises (without Recursion?)

I need to make a function that takes a number and returns sum of it's digits, if the number is … Read more Return Sum Of A Number (positive Or Negative)

I've been told that javascript variables should all come before they are used in a function, su… Read more Javascript Variable Declarations At The Head Of A Function

I am trying to iterate an dynamic array as input for select query. The select query is not firing f… Read more Issue With Loop The Select Query In Sqlite?

I'm trying to output the pixel values from an image. The image is loading correctly; another an… Read more Getimagedata() Returning All Zeros

Hi all I am working on a protractor to test a nonangular website. Initially while testing I had bro… Read more Want To Remove Browser.sleep()

I want to get IDD code based on IP address using javascript,i'm able to get country code,countr… Read more How To Get Idd Code Using Ip Address In Javascript?

I cannot get an image to switch back and forth between 'hidden' and 'show' I'm … Read more Image Will Not Switch Between Hidden And Show

In VBA, we could use for example Wb.VBProject.VBComponents to fetch all the VBA macros of a workboo… Read more Get All The Vba Macros Of A Workbook By Javascript Api For Excel

Following is my code I am trying to validate IP addresses in front end, but somehow this Regex is n… Read more Unable To Match Ip Regex In Javascript

I have multiple iframe tags in a webpage, but I would like them not to load all at once. Meaning, I… Read more Load An Iframe Once Another Iframe Has Finished Loading

I wish to open a file and replace the last line. Not the empty last line, the last last with text, … Read more Javascript: Replace Last Line In .txt File

Is there a straightforward way to parse a string to either integer or float if I don't know if … Read more Convert String To Either Integer Or Float In Javascript

I have created a directions map from one point to multiple specific point. When one change end poin… Read more Google Maps Alternative Routes Won't Update

Please take a look at this link. By hovering over the 'menu', the drop down menu will show,… Read more Weird Behaviour Of Css Dropdown Menu

I made a similar question few hours ago, but I think I asked a wrong question there. This is more e… Read more Advanced Curl And Php

I'm trying to get some conditional rendering in Meter + React. I only want a component to show… Read more Conditional Rendering In Meteor + React

I am trying to summarize a JSON var data = [ { customerName: 'Customer1', custome… Read more How To Get Max Of In Array Of Objects

I have a global variable, map, declared after the opening script tag - I also have a global variabl… Read more Global Variable 'map' Is Undefined

sorry for not supplying a fiddle, I can't get it set up there. However, I use the following cod… Read more Jquery Mobile Popup Is Not Closing

I have a problem in my project. To describe this issue I have wrote simplified code snippet: funct… Read more How To Set Callback Order Invocation Same As Target Function Invocation

According to the docs for Array.prototype.slice() in JavaScript, the slice() method returns a shall… Read more In Js, Why Does The Slice() Documentation Say It Is A Shallow Copy When It Looks Like A Deep Copy?

I have a button that when clicked reveals a form. The user then has to click the form to begin typi… Read more Write In A Form By Clicking On A Button

I wanted to change this example and use my own data and just changed the file name in the function … Read more Typeerror: Cannot Read Property '1' Of Undefined D3.js

I know I can't hide iframe source from browser (inspect element), but I want to make 'them&… Read more Using Javascript Instead Iframe Source?

How to download a file from a url with Javascript? I'm trying to get from a textfield a user en… Read more How To Download A File From A Url With Javascript?

Using cheerio, $ is defined as cheerio object, I am trying to get the text from some elements which… Read more Extracting Text From Html Elements With Cheerio

I'm having trouble right now getting the username of the logged in Google User. I want to get t… Read more Get Google Username With Oauth In Xml

I have two inline tables in one page, sorting is working on one data table but not on other, callin… Read more Sorting Is Not Working In Jquery Datatables

Originally, my Sails/Mongo was storing the ObjectID in the database as follows: '_id' : Obj… Read more Objectid Not Storing Hexadecimal Value

Possible Duplicate: Function triggering early I have whipped up this code, but why on earth would… Read more Calling A Functions Value

I trying to make a POST request to my REST API. Here is the code snippet (using AngularJS): … Read more Http Preflight (options) Request Fails In Ie Only

Hi all I got my code all nice and pretty but the problem is that it is a bit buggy. When you select… Read more Show/hide Section Based On Dropdown -js

I got a problem with GIFs and Javascript. I got different GIF-animations which are all the same for… Read more Gifs Changing Randomly