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How do you avoid repeating styles in shadow DOM?


How do you avoid repeating styles in shadow DOM?

By : Marilyn Stockton
Date : November 22 2020, 02:42 PM
seems to work fine I'm new to web components, so not sure if there's an easy answer or best practice on this one. , How about checking for a style element and importing it separately?
code :
<ul id="wrapper"></ul>

<template id="template">
  <style>
    li { color: red }
  </style>

  <li></li>
</template>

<script>
var wrapper = document.getElementById('wrapper');
var tpl = document.getElementById('template').cloneNode(true);
var shadow = wrapper.createShadowRoot();

var style = tpl.content.querySelector('style');
if (style) {
  tpl.content.removeChild(style);
  shadow.appendChild(document.importNode(style, true));
}

var arr = ['a', 'b', 'c'];
for(var i = 0, ii = arr.length; i < ii; i++) {
  tpl.content.querySelector('li').textContent = arr[i];
  shadow.appendChild(document.importNode(tpl.content, true));
}
</script>


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Which is faster: repeating styles or repeating selectors?

Which is faster: repeating styles or repeating selectors?


By : John.chen
Date : March 29 2020, 07:55 AM
this will help The performance difference is so minuscule it's irrelevant.
Shy away from example 2 as it will, most likely, become a maintenance headache if abused.
How avoid zurb founction styles from overriding jqgrid/jquery ui styles?

How avoid zurb founction styles from overriding jqgrid/jquery ui styles?


By : homemaltesepuppy
Date : March 29 2020, 07:55 AM
this one helps. I would begin by taking a look at the order in which you're loading the CSS. In order to assure that Foundation is not overriding your jqGrid styles, make sure that jqGrid is being loaded after Foundation.
code :
<link rel="stylesheet" type="text/css" href="foundation.css">
<link rel="stylesheet" type="text/css" href="jqgrid.css">
How to avoid repeating same scripts and styles sections in MVC views

How to avoid repeating same scripts and styles sections in MVC views


By : madhav
Date : March 29 2020, 07:55 AM
it should still fix some issue You can create Bundles for anything you want, You can create a Bundle for an area or a single page.
code :
//scripts
    bundles.Add(new ScriptBundle("~/bundles/Custom").Include(
                    "~/Scripts/Custom.js"));
    bundles.Add(new ScriptBundle("~/bundles/Custom2").Include(
                    "~/Scripts/Custom2.js"));
//styles
    bundles.Add(new StyleBundle("~/Content/Custom").Include(
                           "~/Content/Custom.css"));
    bundles.Add(new StyleBundle("~/Content/Custom2").Include(
                           "~/Content/Custom2.css"));
<head>
    //other scripts and styles here
    @RenderSection("scriptslib", required: false)
    @RenderSection("csslib", required: false)
</head>
@section scriptslib{
    @Scripts.Render("~/bundles/Custom")
    @Scripts.Render("~/bundles/Custom2")
    }
    bundles.Add(new ScriptBundle("~/bundles/Custom").Include(
                    "~/Scripts/Custom/*.js"));
    bundles.Add(new ScriptBundle("~/bundles/Custom2").Include(
                    "~/Scripts/Custom/*.*.js"));

    bundles.Add(new StyleBundle("~/Content/Custom").Include(
               "~/Content/Custom/*.css"));
    bundles.Add(new StyleBundle("~/Content/Custom2").Include(
               "~/Content/Custom/*.*.css"));
Shadow DOM styles encapsulation

Shadow DOM styles encapsulation


By : Truuke van der Meijd
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I want to create a Chrome extension which will inject a widget into a web page. , wOxxOm gave the correct answer:
How to use global css styles in shadow dom

How to use global css styles in shadow dom


By : shanwu
Date : March 29 2020, 07:55 AM
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