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Questions - native-web-component

Where are lifecycle callbacks defined?

I'm learning about custom elements, and I see that in the class definition we can use these methods, the lifecycle callbacks. But I'm a bit confused about how they work. The reason I'm confused is bec...
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jurgen_gjoncari

javascript

html

custom-element

native-web-component

Votes: 0

Answers: 1

Latest Answer

These callbacks are set at the step 14.4.1 of the CustomElementRegistry#define() method algorithm: Let lifecycleCallbacks be a map with the keys "connectedCallback", "disconnectedCall...
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Kaiido

Custom Web Component - How can I append it to the beginning of the <body> regardless of where the component is used?

A use case for this is creating a custom page alert component <page-alert data-alertHeading='You are in danger' data-alertInfo ="This is a description of why you are in danger."> <...
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JesseEarley

javascript

web-component

native-web-component

Votes: 0

Answers: 1

Latest Answer

From inside your component: document.body.insertBefore(this, document.body.firstChild); // or, for evergreen browsers, if you don't care about IE: document.body.prepend(this); From the outside, if yo...
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connexo

Polymer 1.x: Incompatible with native web-components?

(tl;dr - yes. However Polymer 2.0 is not and is an easy upgrade.) I am trying to migrate an old front-end code base away from polymer 1.11.3 (webcomponentsjs 0.7.24) to native web-components. However,...
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user14375540

javascript

web-component

polymer-1.0

native-web-component

Votes: 0

Answers: 0

How can I output the &lt;template /&gt; tag to the DOM in Vue.js

I have a custom library built on Stencil that I need to integrate with Vue, and this library relies on the browser's <template /> tag. For example, I need to render the following code to the dom...
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Livia Rett

javascript

vue.js

vuejs3

web-component

native-web-component

Votes: 0

Answers: 1

Latest Answer

You can use the v-pre directive to skip compilation for parts of your components. <my-custom-list v-pre> <template> <my-custom-title></my-custom-title> <my-custom-...
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manniL

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