shadow-dom

Difference between Light DOM and Shadow DOM

由 自古美人都是妖i 提交于 2020-04-09 06:54:37
问题 I stumbled a couple of times into this Light DOM thing but wasn't able to understand the difference with Shadow DOM. If someone out there could provide a clear answer it would be much appreciated. 回答1: The Light DOM is simply the plain old DOM tree inside a HTML element. The term is only used in the context of web components to distinguish it from the Shadow DOM. I suppose the normal DOM was redefined as Light in contrast with Shadow . The specs call it the shadowroot host's node tree , or

Difference between Light DOM and Shadow DOM

由 我的未来我决定 提交于 2020-04-09 06:46:31
问题 I stumbled a couple of times into this Light DOM thing but wasn't able to understand the difference with Shadow DOM. If someone out there could provide a clear answer it would be much appreciated. 回答1: The Light DOM is simply the plain old DOM tree inside a HTML element. The term is only used in the context of web components to distinguish it from the Shadow DOM. I suppose the normal DOM was redefined as Light in contrast with Shadow . The specs call it the shadowroot host's node tree , or

Difference between Light DOM and Shadow DOM

由 删除回忆录丶 提交于 2020-04-09 06:46:02
问题 I stumbled a couple of times into this Light DOM thing but wasn't able to understand the difference with Shadow DOM. If someone out there could provide a clear answer it would be much appreciated. 回答1: The Light DOM is simply the plain old DOM tree inside a HTML element. The term is only used in the context of web components to distinguish it from the Shadow DOM. I suppose the normal DOM was redefined as Light in contrast with Shadow . The specs call it the shadowroot host's node tree , or

Difference between Light DOM and Shadow DOM

由 你。 提交于 2020-04-09 06:44:01
问题 I stumbled a couple of times into this Light DOM thing but wasn't able to understand the difference with Shadow DOM. If someone out there could provide a clear answer it would be much appreciated. 回答1: The Light DOM is simply the plain old DOM tree inside a HTML element. The term is only used in the context of web components to distinguish it from the Shadow DOM. I suppose the normal DOM was redefined as Light in contrast with Shadow . The specs call it the shadowroot host's node tree , or

Why is style not applied to svg element in Firefox?

由 回眸只為那壹抹淺笑 提交于 2020-03-19 14:33:30
问题 I want to apply a CSS style to an SVG element that's inside a SVG <defs> element. While in Chrome and Internet Exporer (version 11) the following code works fine, in Firefox it doesn't. How can I apply the style to the SVG element inside the defs also in Firefox ? <svg> <g id="symbolcontainer" class="green"> <defs> <g id='mysymbol'> <defs> <circle id="myCircle" r="2" cx="2" cy="2"/> </defs> <use href="#myCircle"/> </g> </defs> <use href="#mysymbol" /> </g> </svg> I use the following CSS rule

Use a remote stylesheet inside a template tag (with shadow dom)

由 为君一笑 提交于 2020-02-26 12:02:27
问题 I am trying to make a semi-resuseable widget but I am running into a problem. I am trying to encapsulate a some CSS code inside a shadow root so that it does not affect the rest of the webpage but this CSS is used across multiple widgets so I am trying to include a remote stylesheet. None of the examples I have found use a remote style sheet and I was wondering if this was possible. EX: <template id="templateContent"> <head> <link rel="stylesheet" href="css/generalStyle1.css"> </head> <body>

GetElementById from within Shadow DOM

由 一个人想着一个人 提交于 2020-02-21 12:26:53
问题 I have a custom-element with shadow DOM, which listens to attribute target change. target is supposed to be the ID of the element which my component is supposed to be attached to. I've tried using querySelector and getElementById to get the element of the outer DOM, but it always returns null . Eg.: console.log(document.getElementById(target)); console.log(document.querySelector('#' + target)); Both of the above return null. Is there a way to get reference to the element in the parent

Does anybody know how to identify shadow dom web elements using selenium webdriver?

由 ≡放荡痞女 提交于 2020-01-31 18:48:09
问题 We are using selenium web driver and python for our test automation and trying to automate html5 app with shadow dom design. Unable to identify any elements that come under shadow-root. For eg. If I want to access any element under the shadow root given below then how can I do that? Any help is appreciated. 回答1: You can inject this piece of javascript that does this and then run the find_element methods on that element: shadow_section = mydriver.execute_script('''return document.querySelector

:host:defined doesn't work, :host(:defined) works [duplicate]

由 六月ゝ 毕业季﹏ 提交于 2020-01-30 07:00:15
问题 This question already has answers here : Why do pseudoclasses on the host element have to be inside of the host function? (2 answers) Closed 5 months ago . Is it not possible, or not allowed, to combine :host and :defined in CSS, while combining the latter with the :host() pseudoclass works? As you can see in below example, the following :host:defined { display: block; } does not work, while :host(:defined) { display: block; } works. class CustomElement extends HTMLElement { constructor() {

:host:defined doesn't work, :host(:defined) works [duplicate]

由 懵懂的女人 提交于 2020-01-30 06:59:04
问题 This question already has answers here : Why do pseudoclasses on the host element have to be inside of the host function? (2 answers) Closed 5 months ago . Is it not possible, or not allowed, to combine :host and :defined in CSS, while combining the latter with the :host() pseudoclass works? As you can see in below example, the following :host:defined { display: block; } does not work, while :host(:defined) { display: block; } works. class CustomElement extends HTMLElement { constructor() {
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