vue style scoped not working
I have some component that are filled with content from the backend as HTML and will be rendered with v-html. A useful feature of Vue.js is that you can add styles within the Vue component file, and these can be scoped so that they will only render if that specific component is rendered on the page.. Now that we're all set up, adding styles to a … src/components/Hello.vue Luckily, I remember seeing this in the Vue docs and don’t have to bang my head against the monitor for too long. I wasn't so much surprised that it wasn't supported, more so that it seems the data-v- attribute on the nodes were suffixed with -s and removing the suffix was enough to apply the styles. So if you have two component with conflicting CSS rules in the document at the same time, the CSS will be screwed up even with this method. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Not having the scoped css apply to dynamic elements breaks that promise. This is hacky even though, you can implement with _scopedId options. I needed to wrap elements from a slot and there was no way to do it in a normal template, so I had to make a render function. angular/angular.js#2387. @yyx990803 This is clearly a problem because any thing dynamic should have it's css applied globally. This is an optional prop. Scoped CSS Doesn't work on dynamic content, // should be changed dynamic content with scopeId. It even has auto detection so that it will choose the right mode depending on your system appearance. Pretty simple and now npm run serve will work again (because Tailwind CSS gets properly injected into styles/index.css). Because it is not just about third party libraries, but many people create dynamic content. You signed in with another tab or window. scoped CSS with vue-loader & vue core can not give scopeId to the dynamic content with jQuery etc. That CSS is still being applied globally - it would merely reduce the "risk's" probability a little, If the style tag is removed from the dom then its content is also removed. Or the childs of the same parent has its own styling. If you are there, I hope this tip helps you understand why and when to use them (and when not) . If the style tag is removed from the dom then its content is also removed. https://github.com/vuejs/rfcs/blob/master/active-rfcs/0023-scoped-styles-changes.md. @aboutqx you can use the deep selector as @yyx990803 mentioned here. Vue bills itself as something you can transition into. Sign in We’ll occasionally send you account related emails. If you haven't read that tip, I strongly suggest you to do so to understand this one. I implemented scoped slots in VueJS finally and understood their working. In order to match the root element with a class selector, you need to set at least one matching class name. @kazupon , @LinusBorg I there a way you can make vue-loader add and remove the style tag for scoped css along with the component i.e style tag added to dom when component created and removed when component destroyed, So as I said above, it's a small improvement, but the "securtity" that it seems to bring is very brittle. But I think the way of adding scopeId to the root element and modifying CSS accordingly is better solution. A handful of my components use scoped styles: I was trying to style some elements that were added to the DOM after the Vue component was created and found that deep selectors work well for this. e.g. So, if you ever wondered why is your Vue js scoped style not working, that’s probably because you missed the point that the component has a parent with a different style. if you add any elements in here with jQuery. But the problem is when I'm using component in another component, I can't apply any scoped style to elements inside component. Vue.js - The Progressive JavaScript Framework. about style tags. I don't see a third possibility that woudl make sense. Why in the hell is a "-s" being added to the scope IDs of render function output and how can it be made to stop doing it? I wanted to share what I found in the hope that it helps someone. This is a component and it accepts a prop with key modifier and the handler method. COVID-19 - data, chart, information & news. To use the scoped modifier, create a Turns out the scoped attribute won’t apply to elements generated by the v-html directive. Sign in Something like this might work (untested): @LinusBorg your code didn't work for me. I mean content like dynamic chat or task manager, editable tables etc.. Well, either those are created with Vue, so you can use scoped CSS (so you have no problem), or they are created with third-party libs - like jQuery plugins. Is there any solution for this? Please open a new issue as a featue request with a detailed description of what you want, and why it's useful. I solved the problem by adding So the solution I think of is to move the style tag with scoped attribute into the template, so that it will only appear when its needed. 2.3.0+ Starting in 2.3.0+ you can provide an array of multiple (prefixed) values to a style property, for example: < div v-bind:style = "{ display: ['-webkit-box', '-ms-flexbox', 'flex'] … In the The importance of scoped CSS in Vue.js you saw why scoped CSS is important when we want to achieve style encapsulation in components. This is a great feature but adding support for style will also add much help . However, as a disclaimer: I don't think that his will have a high priority, because (aside from the fact that it's a very common practice to serve all CSS as one bundle initially) the focus of vue-loader files it to take care of CSS for Vue components, and those can be scoped, so there's no issue. Vue's Single File Component comes with scoped CSS support out of the box. This is only relevant for single-file components.It does not require that the scoped attribute be used. if I change the line to , the style can't work with Todo.vue… otherwise many jquery plugins css will have to be applied globally, which have a lot of problems. I'm not sure if I'm a genius or just insane. After saving your style changes, if you don’t see your deep selector styles applied in the browser, then you might need to manually refresh your browser. I don't understand what kind of content you refer to here. 在vite build 之后的项目中,这个render方法并没有执行,也就没有相应的dom产生. Thanks ^_^ Please see the "Troubleshooting" section of the README before filing an issue. However, it would also seem reasonable to make it very clear that
