javascript sammlung

I have a question about including a file in javascript. I have a very simple example: --> inde… Read more Import Functions From Another Js File. Javascript

I use JQuery Packery which works fine. The question that occurs to me is how can I center the item… Read more Center Container For Jquery Packery?

I've been having a problem all day sending json data via ajax to Express. My ajax looks like t… Read more Unexpected Token U Ajax Syntax Error

Trying to Call WebView , While Calling Local Web Page It will Gives Error Uncaught TypeError: Ob… Read more Android - Webview (kitkat And Below): Error In Java Script Function 'includes'

I have a function 'zoom' which takes the following format: zoom( [a,b,c,d....], [a,b,c,d...… Read more How To Call Items From An Array Inside A Function

Using a jQuery selector, is it possible to select all elements that are not a descendant of the ele… Read more Select All Elements That Are Not A Descendant Of A Specified Element

The question I have is, how to store the URL's and Titles of the posts under the one and the sa… Read more How To Store The Url's And Titles Of A List Of Posts Under Same Label Into A String Array In Blogger

I have already tried java applet it gets MAC address but now i want do it using javascript I have a… Read more How To Get Mac Address Using Any Browser With Javascript

I understand that for performance reasons it is better to let the asset pipeline concatenate and mi… Read more How To Do Per-page Javascript With The Rails Asset Pipeline

I have this SVG animation HERE, now if you see the SVG, you will see that the dashed lines get draw… Read more How To Draw Animation From End Of The Line (svg)?

I'm from The Netherlands and I'm in school. I have a date but now I want to show a weekday … Read more How Can I Get Day From A Date

want to delete when the user clicks anywhere on the page except the . In addition, the checked to … Read more Body Or Window Outside Of Element Remove Same Element With Click In Javascript

I know what asynchronous iteration is. But ever since MDN & node.js 10 introduced it in 2018 I … Read more Some Practical Example Of Asynchronous Iteration(for-await-of) In Action?

I've been playing around with some of the jQuery cookies I've found across this site and th… Read more Keeping A Jquery Menu Open With Cookies

What does this error mean? Especially, what do they mean by : Please try again Does it mean that th… Read more Error: 10 Aborted: Too Much Contention On These Documents. Please Try Again

While migrating to Polymer 1.0 from 0.5 I have come across an interesting thing. Thought it might h… Read more Polymer 1.0 - Issue With Displaying Values Inside Template Is="dom-repeat"

I'm having a commenting system and I need to store the upvotes in the database whenever the upv… Read more Mean Stack: How To Update A Function's Result To The Database?

I am talking about Emmet.io (former Zen Coding). Is there JavaScript code or jQuery plugin that doe… Read more Generate Emmet Code From Html - Reverse Action

I'm using this slideshow as an example, which works perfectly fine. There are shared classes be… Read more How To Display Two Slideshows On The Same Page?

This is a textarea where the user writes some text. I've written an example in it. First senten… Read more Regex That Splits Long Text In Separate Sentences With Match()

I posted this question before, among others. But it was suggested I need to ask a more specific or … Read more Outputting An Object To A Page That Keeps Close Function

I wrote a function. I used only simple letters for the name of that function. I didn't get any … Read more Why Should Js Function's Name Starts With A Capital Letter

I'm wanting to format a date in knockout's template. The date is currently being returned … Read more Formatting Date In Knockout Template

Context: I have a Post Mongoose model that contains a csv_files array field to store csv strings. I… Read more Mongoose - Version Error: No Matching Document Found For Id

I can see all the Knockout-ish ways provided for getting the textual value of a selected item but O… Read more How Can I Get The Text Of A Selected Item From A Knockout Observable?

my javascript is here: function enable(id) { var i = (document.getElementById('haha'… Read more Javascript Enabled Input Type When Checkbox Checked And Disable When Checkbox Unchecked

I created three .png images of hot air balloons. Each are different sizes so that they give off the… Read more Moving An Image Randomly Around A Page

Ultimate Goal: I want to take data I keep in a MySQL Database and put it into an Array of Arrays in… Read more Parsing Mysql Into Javascript Arrays Through Php And Jquery

How can I combine this code with all single and double quotes as it should be. I have tried several… Read more Single And Double Quotes In Php Variable

I have code : function compute() { if ($('input[name=type]:checked').val() != undefined… Read more Sum Of Two Input Value By Jquery

I want to hide the source of JS from direct access. So I thought to produce a disposable JS file. I… Read more Can Browser Handle A Disposable Js File?

CSS Code @font-face { font-family: Calibri; src: url('fonts/calibri.ttf'); font… Read more Jspdf Custom Font Add Not Working

I notice that in NextJs, whenever I click on a to go to another page, it calls the getInitialProps… Read more How To Navigate To Another Page Without Reloading The Whole Page In Nextjs?

I'm trying to use Mootools (Request.JSON) together with JSF - mainly because I wrote a similar … Read more Jsf + Json: Output "plain" Text In Servlet?

I am trying to create my own text selection with DOM-elements. Yes, I mean the blue background you … Read more Calculating Xy-position Of Text Selection

I am playing around with multiple clipped shapes on a canvas like this: But (only in Chrome), if y… Read more Html5 Canvas Clip Javascript Issue With Chrome

I have to add click event to the dynamic list view. When I click this list it redirect to more deta… Read more How To Add Click Event To Dynamic List View In Phonegap?

Getting a error message saying Parsing error: Can not use keyword 'await' outside an async … Read more How To Fix Parsing Error: Can Not Use Keyword 'await' Outside An Async Function

Here is my jquery code var ajaxUrl = 'AjaxCallHandler.aspx'; function _init_Chart() { $.aj… Read more Ajax Call Not Returning Response From C# Code

How do I test a custom module which is simply running a node-fluent-ffmpeg command with Mocha&C… Read more How To Test A Custom Module Running Node-fluent-ffmpeg (an Async Module)?

I am trying to make a function in PHP that is like JavaScript's alert() command, but when I cli… Read more How Do I Get The Parent Of An Element?

When viewing a website I'm developing atm for a project I'm working on - it seems that the … Read more Google Maps Not Loading Correclty When First Viewing Website

Im currently trying to update my Expo SDK from 36.0.0 to atleast 37.0.0 with the command expo updat… Read more Failed To Install Expo Package With Error: Yarnpkg Exited With Non-zero Code: 1 Yarnpkg Exited With Non-zero Code: 1

How can I create an object from two arrays without using loops in javascript. example: array1 = [1… Read more Create Object From Two Arrays

I'm working on small mvc application, and on my view there is tab control which has 3 tabs, and… Read more How To Invoke Javascript Method Based On A Value Of Viewbag

When i close this page from browser a alert box is open to ask 'Leave this page' or 'st… Read more How To Disable "window.onbeforeunload" When Submit Form?

Here I have a code for creating map and sibar with links, but in infowindow all is ok, and in sideb… Read more Undefined Objects From Json With Javascript

I'm trying to dynamically populate a ion-select dropdown with a json object. My html component … Read more Ionic 2 Populate Select Options From Json

I am confused about how to write this logic. What I am looking for is when the video is playing an… Read more How To Send Ajax Call Only Once In My Case

I often see code that uses !!condition as opposed to just the regular condition. I.e.: if(!!value){… Read more What Is The Difference Between If(!!condition) And If(condition)

for (var i = 0; i Solution 1: When the script runs, the for loop is running, and you are initiali… Read more Random Behavior Of Settimeout On Console. How To Get Counts In Order And Reason For This Behavior?

ok so i have this string: [{'id':1},{'id':2,'children':[{'id':3},{&… Read more Convert Json String Into Meaning Full Data To Parse

In our ASP MVC 3 site, we have some hyperlinks that point towards files out on our LAN (this is an … Read more Cannot Open Anchor Links Pointing To File In Chrome

I can't make the script to create random amount of divs. In this specific example between 5 and… Read more Generate Random Number Of Divs

can a javascript get the value of the div width from a css file, if yes, then please tell me how :)… Read more Can A Javascript Get The Value Of The Div Width From A Css File

I am new to node.js programming .I am using nodemailer module for sending emails. const nodemailer … Read more Nodemailer Invalid Login

I am currently learning Javascript, and I'd like to create my own Lorem Ipsum generator. Basica… Read more Select Random Paragraph From List

I want to get highest value of this field. How I can do this? Solution 1: Pure javascript: var i… Read more How To Get Highest Input Field Value In Javascript

I have the following: &l Solution 1: it should be if ($( this ). is ( ":contains(O… Read more If Statement Syntax Using 'this' In Jquery

So, three small parts: 1) a MaxMind geo IP lookup that gets us the country code via the IP address:… Read more How Do I Access A Javascript Value Across Functions/variables?

What I am trying to do: I am trying to practice MERN structure, so I wanted to set up a node.js ser… Read more Node.js Server Overwritten Entire Dom With React.js

Tributary (a rapid prototyping environment for d3.js) has some really great features. One of which… Read more "exporting" A Tributary Example That Makes Use Of The Tributary Object - D3.js

I've got a 3rd party form solution that I can embed in my site by importing a javascript file. … Read more Angularjs $http To Retrieve External Javascript File