javascript blogs

I am trying to make a form where users can input a pagenumber and jump to a certain page which is i… Read more Form Field Input Number Automatically Convert To 3-digit By Adding Zero's In Front

How can I know how long a user has been holding the mouse button down (anywhere on a webpage)? I wa… Read more Mousedown Timer Using Javascript/jquery

In my Angular web app I'm using Angular UI Calendar combined with Fullcalendar to show user'… Read more Highlight Fullcalendar Events That Expands Over Multiple Rows/columns

Getting the error : TypeError: Cannot read property 'state' of undefined I face this erro… Read more Typeerror: Cannont Read Property `state` Of Undefined

When setting up a rollover effect in HTML, are there any benefits (or pitfalls) to doing it in CSS … Read more What Is The Preferred Way To Do A Css Rollover?

So, this is a fairly simple thing I'm trying to accomplish (javascript), but it's taking me… Read more Replacing String In Innerhtml

The title pretty much says it all. I'm looking for a convenient way to generate a geoJSON polyg… Read more D3 Geojson Geocircle Ellipse Equivalent

In my website I have many inline javascript snippets. Most of them require jquery and similar stuff… Read more Defer Inline Javascript Execution?

I've created a container with overflow scroll for a list of elements, when click on an element,… Read more Check If Element Is Fully Visible In Overflow Scrolling Div

I have set up ApplicationInsights in my js code and whenever I send data to it, it is tracked corre… Read more Application Insights Alert Not Firing For Custom Metric

I'm trying to create an associative array, create an empty array, and then add a (indexName -&g… Read more Variable As Index In An Associative Array - Javascript

I am aware of the fact that Prototypes are object literal. So methods and properties can be defined… Read more Why Typeof(function.prototype) Is Function

Hello Everyone I am trying to get option value from select box on button click but it shows undefin… Read more How To Get Selected Value From Select Box In Angularjs

I' m building a page loader with canvas, and using the es6 classes... ALthough at the moment I … Read more Is There A Way To Clear An Element From A Canvas Without Eliminating The Others?

I have a line chart with a lot of series and I need to change the color of the hovered series and a… Read more Alternative Way To Change Hovered Series And Its Points Properties In A Highcharts Chart

Hi I'm using VS Code for TypeScript and JavaScript. Standart autoformat create code like this i… Read more How To Change Code Formatting In Visual Studio Code

I have a vue app with router set up like: import index from './components/index.vue'; impor… Read more How Can Vue Router Get Current Route Path Of Lazy-loaded Modules On Page Load?

I have been trying to define directives so I can display different 'widgets' in a form, dep… Read more Two Way Data Binding In Angularjs Directives

Below code will convert canvas to image and the same is downloaded in browsers other than IE(I'… Read more Download Canvas To Image In Ie Using Javascript

I am literally pulling my hair out on this one... Here's the situation. I have two javascript s… Read more Unexpected Result From String.indexof Function?