Posts from category ‘JavaScript / jQuery’

Did You Know: defaultValue for input in JavaScript

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I keep writing this little series of Did You Know articles about specific little parts of the CSS, HTML or JavaScript. One little thing to learn, easy to digest and use in your dailywork. Last time it was about Lists and specific attributes like start, reversed and type for ul and ol elements. This time, let’s dive into defaultValue in JS.

Copy into clipboard with JavaScript

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You certainly already met those buttons to “Copy into Clipboard”. They usually use a trick made with Flash to overcome a security feature provided by our web browsers? Avec the evolution of JS API and the listening of developer requests, you can now (since some months) do it with JavaScript natively.

Create a Sticky menu with CSS and JavaScript

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I recently worked on several websites, and the request for a sticky menu was almost systematic. Sometimes it was justified, sometimes I approached the stereotypical ergonomic counter-example. But still! Let’s see together how we can do that.

Read URL GET parameters with JavaScript

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Seems to be stupid like that, but during the same week, we questioned me two times about that. In a server language, get the URL parameters is really easy. But JavaScript doesn’t expect a way to do it natively. I propose to you a little function to do so, but perhaps other ways already exist.

A more performant “onresize” and “onscroll” in JS

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If you are a frequently user of JS, you have certainly noticed that some events are triggered quite occasionally, and others can be triggered very frequently and become quite difficult to manage, as in the case of “onscroll” and “onresize” for example.