Skip to content Skip to sidebar Skip to footer
Showing posts from June, 2023

React/react Hooks: Child Component Is Not Re-rendering After The State Is Changed?

I am writing a code in react/react hooks that attempt to do the following. Get an array of objects … Read more React/react Hooks: Child Component Is Not Re-rendering After The State Is Changed?

Bootstrap Model Window Not Showing By Calling Through Jquery

What I am trying to do is that pop up a bootstrap js model by using jquery call that is $('#id… Read more Bootstrap Model Window Not Showing By Calling Through Jquery

Replace + With %20 In Url Generated

I am using the below HTML code to connect a user to a chat, but I need any spaces in the URL genera… Read more Replace + With %20 In Url Generated

Leaflet Plugin Only Working When Geolocation Is Enabled

I am using leaflet with react-leaflet. OverpassLayer is working when geolocation is enabled. When … Read more Leaflet Plugin Only Working When Geolocation Is Enabled

Inserting Image Using Google Script

I am trying to insert an image that is stored on my google drive that I want to insert into my goog… Read more Inserting Image Using Google Script

Why This Javascript Property Returns Empty String, While Javascript Function Works Fine?

Consider this simple JavaScript module pattern: var human = (function () { var _name = '… Read more Why This Javascript Property Returns Empty String, While Javascript Function Works Fine?

Querying Dynamic Aggregation In Elasticsearch With Ajax

I'm trying to build an aggregation dynamically based on a group of fields queried using the map… Read more Querying Dynamic Aggregation In Elasticsearch With Ajax

Pure Css Parallax + Navigation Reveal On Scroll

So I've run into a problem involving pure CSS parallax in combination with a fixed navbar that … Read more Pure Css Parallax + Navigation Reveal On Scroll

Sending Json Object From Javascript To Silverlight Then Triggering An Event To Update Silverlight

I am building a web application that basically consists of a set of HTML forms that, when the user … Read more Sending Json Object From Javascript To Silverlight Then Triggering An Event To Update Silverlight

Associate A String With A Function Name

I have a text input that I want to enable users to call functions from. Essentially I want to tie s… Read more Associate A String With A Function Name

Show All Div If None Of Link Clicked

I have a page name url.com/yourfirstpage/ when i go to the page all the div are hidden by default (… Read more Show All Div If None Of Link Clicked

Asynchronous Javascript Issue

I'm trying to make a function details() that looks up the details of certain events (getdetails… Read more Asynchronous Javascript Issue

Chrome Extension: Switching From Localstorage To Chrome.storage.local

I finally got one of my first JS scripts running as planned in Firefox. Now I need to switch to chr… Read more Chrome Extension: Switching From Localstorage To Chrome.storage.local

How To Generate Popup After Ajax Call

I want to generate a popup after an ajax call. My current code (below) creates a new tab and not al… Read more How To Generate Popup After Ajax Call

How Do I Validate An Australian Medicare Number?

I'm developing an online form in which user-entered Medicare numbers will need to be validated.… Read more How Do I Validate An Australian Medicare Number?

Javascript Redirect Based On Referrer?

Is there anyway to grab the referring URL using javascript, lets say the reffering url is http://pa… Read more Javascript Redirect Based On Referrer?

Jquery Knockout: Ko.computed() Vs Classic Function?

I have a view model function ViewModel() { this.applications = ko.observable(10); this.appl… Read more Jquery Knockout: Ko.computed() Vs Classic Function?

Js Input Type Date Field, Keep Values Selected After Form Submission

Is there a way for the Copy 2) Create Setter and Getter functions to the date: Read more Js Input Type Date Field, Keep Values Selected After Form Submission

How To Match Non-ascii (german, Spanish, Etc.) Letters In Regex?

I was unable to find or create a regex which match only letters,spaces, accented letters and spanis… Read more How To Match Non-ascii (german, Spanish, Etc.) Letters In Regex?

Adding Methods To Objects

After coding in JS for a while I decided to make my own framework. Something similar to jQuery. But… Read more Adding Methods To Objects

Don't Want Page Skipping Ahead Or Going Back

I am creating an application on the browser but I do not want the user to skip pages while on certa… Read more Don't Want Page Skipping Ahead Or Going Back

How To Get Element Height And Width From Reactnode?

I have a dynamic component in which I pass in children as prop. So the props look something like: i… Read more How To Get Element Height And Width From Reactnode?

How To Remove Row In 2d Array In Javascript

How to remove row in two dimensional array in JavaScript with row number. If I want to delete all e… Read more How To Remove Row In 2d Array In Javascript

Properly Formatting Javascript In Javascript

How can I automatically format JavaScript properly? As an example, this: (function(){(function(){al… Read more Properly Formatting Javascript In Javascript

How To Make The Custom Key While Pushing In The Angular 2 Firebase Database

My app.component.ts is as follows import { Component } from '@angular/core'; import { Angul… Read more How To Make The Custom Key While Pushing In The Angular 2 Firebase Database

Php Newsfeed With Reload

I'm have a PHP and MYSQL based newsfeed. To get new content, the user has to refresh the page. … Read more Php Newsfeed With Reload

Nodejs + Mongoose Timeout On Connection

So I've read that mongoose driver for NodeJS caches queries until it connects to MongoDB (no ti… Read more Nodejs + Mongoose Timeout On Connection

Es5 | When To Use Null And When To Use Undefined

Possible Duplicate: Javascript null or undefined null is a reserved word but not a keyword. Hence … Read more Es5 | When To Use Null And When To Use Undefined

Trying To Use React/ajax Calls With Spring Mvc And Thymeleaf

according to the docs, I should be able to include the CSRF tokens in the header, grab them with jq… Read more Trying To Use React/ajax Calls With Spring Mvc And Thymeleaf

A Question About Javascript's Slice And Splice Methods

I came across the following code: var f = function () { var args = Array.prototype.slice.call(a… Read more A Question About Javascript's Slice And Splice Methods

Csrf Attack With Form Get And Iframe

I'm try to see if a website is vulnerable to CSRF with following code The iframe tag is added … Read more Csrf Attack With Form Get And Iframe

Highlighting Columns In A Table With Jquery

I have a table and I am highlighting alternate columns in the table using jquery $('table.Table… Read more Highlighting Columns In A Table With Jquery

Is There A Better Way To Search A Javascript Array Than Using Jquery's Each?

I often have the need to search a javascript array that contains objects. I want to search for an o… Read more Is There A Better Way To Search A Javascript Array Than Using Jquery's Each?

Response Object Attribute Coming Undefined For Angular Rest Call

I am trying to get attribute of reponse object but its coming 'undefined' var app = angular… Read more Response Object Attribute Coming Undefined For Angular Rest Call

Google Maps Api - Get Info Window To Open When Clicking A Circle?

I'm trying desparately to get a google map with circles which can be clicked to open an infowin… Read more Google Maps Api - Get Info Window To Open When Clicking A Circle?

Javascript Regex For Url Without Http

How do I modify the regex below so that a url without 'http://', 'https://', 'f… Read more Javascript Regex For Url Without Http

Triggering Css :active Selector For Non-anchor Elements

How do I trigger the :active state for non-anchor elements via JavaScript (jQuery)? While reviewin… Read more Triggering Css :active Selector For Non-anchor Elements

How To Make A Partially Un-editable Table Cell?

This might be kind of a weird question, but is it possible to build table cells that are partially … Read more How To Make A Partially Un-editable Table Cell?

Dynamic Javascript Date Pointing Date For Tomorrow

I am using the below script to create dynamic date. The HTML: The Script: var months = ['01&#… Read more Dynamic Javascript Date Pointing Date For Tomorrow

Addeventlistener Dynamically To Newly Added Classes

Okay, I have a todo app that i'm creating with JS. I have an addtodo function which adds the it… Read more Addeventlistener Dynamically To Newly Added Classes

Check The Last And The First Page And Disable Button Next-previous Buttons Accordingly

I've 2 pop-ups to display the user list & admin list which would display 10 results per pag… Read more Check The Last And The First Page And Disable Button Next-previous Buttons Accordingly

How Can I Wait For A Click Event To Complete

I add a click event handler to an element $('.elem').click(function(){ $.post('… Read more How Can I Wait For A Click Event To Complete

Select All Checkbox In Angularjs

I have a select all checkbox and list check-box like this. A checkbox list receive data from $scop… Read more Select All Checkbox In Angularjs

Carousel Not Displaying Image

I have a carousel that is not displaying the images upon loading the webpage for some reason. I am … Read more Carousel Not Displaying Image

Can't Send In A Second Parameter To The Mutation In Vue Store

I have a nice mutation JS file like this. export default { UPDATE_DATA: (state, data, meta) =>… Read more Can't Send In A Second Parameter To The Mutation In Vue Store

Dynamic Html Page Creation With Jquery

I will try to keep this post the shortest possible. I am trying to create a jquery mobile web-page … Read more Dynamic Html Page Creation With Jquery

Multiple Markers With Info Windows Map Error

I have this working map https://jsfiddle.net/m9ugbc7h/4/ then i tryed to integrate multiple markers… Read more Multiple Markers With Info Windows Map Error

Sending Xml Through Ajax

I create a xml document in jQuery as following var xmlDocument = $(' '); var foo = $(' … Read more Sending Xml Through Ajax

When Should I Automatically Create An Object Even If `new` Is Forgotten?

Let us say I have the following object constructor: function Foo(bar) { this.bar = bar; } If I… Read more When Should I Automatically Create An Object Even If `new` Is Forgotten?

Gc Crashes Qml-application

Do not fear! This is not production code. It is just to learn new things about QML! I do not seek … Read more Gc Crashes Qml-application

Js: Show/hide Text Field Depending On Radio Button Issue

I have a JS that shows a test field if '1' is selected from a radio button. And hides if &#… Read more Js: Show/hide Text Field Depending On Radio Button Issue

Calling A Javascript Function Within An Infowindow (google Maps)

I'm having an issue calling a javascript function within a Google Maps InfoWindow. The relevant… Read more Calling A Javascript Function Within An Infowindow (google Maps)

Youtube Api Detect If Autoplay Is Disabled

I have used Youtube API to play automatically a video but i have found out that it only works fine … Read more Youtube Api Detect If Autoplay Is Disabled

Formatting Javascript String To Have 03 Not 3?

I have a Javascript that opens today file in html. function openToday() { var today = new Da… Read more Formatting Javascript String To Have 03 Not 3?

How To Implement A Jointplot Using D3js

I'm working on a a visualisation project using d3js. I have some distributed dataset that I nee… Read more How To Implement A Jointplot Using D3js