I want to create a SPA with the white labeling capability and I am wondering if there is a way for me to dynamically change the styles tag inside a single page VueJS component?
I think I can manage the template dynamically by using something like
<div v-if="condition"></div>
But is there similar scheme available for styles ?
Can it be done without using Server Side Rendering?
Related
I am not able to find information on how to modify the main page of Vuepress, which, although I like its structure, being in .yaml format does not allow me to put links.
Is it possible to put links?
Or better, is it possible to convert that page to markdown format but keeping the output it delivers?
Unfortunately it is not possible without modifying the Vue templates. The home page is rendered by the Home component component and it renders the page's frontmatter using Vue's "Mustache" syntax. Values inside the mustaches will only ever be rendered as plain text.
You'll have to modify the Home component by either "ejecting" the default theme or by creating a custom layout for the home page. In both cases, you will obviously not receive any updates to the components anymore when you upgrade Vuepress.
I've created a demo to show how to use a custom layout to allow the frontmatter to be HTML. I've copied the Layout and Home components from Vuepress and changed the new Home component to use v-html to inject HTML values into the h1 component. So now your heroText could be Hi! This is a <a href='https://www.google.com'>link</a> and it will be displayed as a link on the home page. You could obviously do the same for the other elements.
Be sure to set the layout value of your home page to the new layout, e.g. layout: HomeLayout.
I am using the cornerstone theme and I need an active class for the current navigation. I have used the jQuery and javascript but I want to use the handlebars HTML template engine.
Yes, It is possible to Handlebar.
You can put {{is_active}} in navigation iteration loop in handlebar.
{{#if is_active}}active{{#if}}
I am trying to develop an application using vue.js2. I am getting some strange texts in source code. You can see those texts in below image.
Could anyone say why it is coming ?
You might be using scoped attribute on styles tag in your .vue files to scope your styling to the component only.
Any styles scoped to a component using the <styles scoped> ... </styles> , the styles will be applied only to the elements in that component only.
So vue-loader which parses the .vue files uses PostCSS behind the scenes to achieve this by add adding those weird and unique data attributes.
See Scoped CSS for more info
I have an Aurelia application in which I'm trying to build a CMS component. This component will load data from the server and this data mainly contains slug, title and content fields.
I also have several global components defined in my application, and I want to be able to use those components in the server so when I pull that data my CMS component is able to transform/compile those custom elements.
An example would be a tab component. I have the tab component with this structure defined:
<tab-panel>
<tab title="First"></tab>
<tab title="Second"></tab>
</tab-panel>
The CMS component will contain a content property which I use to pass a string like this: '<tab-panel><tab title="First"></tab><tab title="Second"></tab></tab-panel>'
The component needs to compile that string and render it in its view. I've checked the enhance API, but it doesn't worked, at least for me. Any other suggestion to dynamically compile/render custom elements??
Thanks a lot in advance.
I've found the solution. I've used a compose element and InlineViewStrategy and it worked well, the components are shows and binding works as expected.
If your custom elements are registered globally using globalResources you can actually using the TemplatingEngine to dynamically insert content into the DOM and then compile it after-the-fact. This blog post goes into detail in how you can do it.
However, I would use this as a last resort. As is mostly always the case, there are much better ways to do something in Aurelia. Using the <compose> element is a great way to dynamically render content in your Aurelia applications and should always be the first port of call.
Is it possible to add an Aurelia top level component without the router?
The goal is to create a component without the router since my application doesn't need any url based navigation.
From what I can tell Aurelia seems to take you down a path where components are instantiated via routing based on how the component is registered with the router.
Instead I would like to just add markup for the top level component on the main index.html page:
<my-component bind.current="'123456'"></my-component>
I would like define components without a router and only use the templating and data binding capabilities of Aurelia.
Is that possible?
Tried this in index.html (inside the body tag of the default project)
<require from='./dist/my-component'></require>
<my-component></my-component>
But it does not seem to pick it up. Ideally I would like to just define it in markup on a page served from the server since it would enable me to sett attributes dynamically on the elements
<my-component current.bind={{someServerGeneratedId}}></my-component>
In the above I would use a templating framework like mustache to dynamically render the Aurelia when the page is served from the server.
I could wrap the component in another "landing" component, but that makes it hard to benefit from setting things up with server generated bindings.
UPDATE:
Per Rob's response: https://github.com/aurelia/framework/issues/175#issuecomment-126965417
- He is expecting to add the ability to add a root component to the landing page in a future release. I understand there are ways to not use the router, but it still depends on pulling in a partial view during bootstrapping of the application. This does not use the router directly, but conceptually this is really just an implied/convention based client side nav. In the end there is a client side request to pull in the view, which means I can't generate the html dynamically from the initial server response.
Yes you can do this very easily without the router. Just remove the router configuration from your app.js and in app.html remove the router code there as well.
I think the issue you are running in to is that you are specifying the dist folder again in your index.html. You should just reference it like this -
<require from="my-component"></require>
<my-component current.bind="someServerGeneratedId"></my-component>
This will bind up correctly.
I guess you're missunderstanding the route concept here.
At the time of writing, Aurelia's index.html page is your initial page where you put your "loading" stuff and where Aurelia bootstraps the entire app.
So, you can't put a custom component directly on it, but that should not be a problem.
If you don't change any configuration on Aurelia, it will look for your app.html to bootstrap your app, and there you can have anything you want (routes or not, doesn't matter). So, you should put your component there, beside the other tags/components/etc you need.
I've made a plunker without any routing and with a custom component in the app.html, and something simulating what you need.
<template>
<require from='./my-component'></require>
<my-component current.bind="serverGeneratedID"></my-component>
</template>
http://plnkr.co/edit/mLb8Ym638b4V2e9LDp0A?p=preview
If you need anything else, comment here and I'll try to go further.