I want to use Polaris css components for my shopify app. I have go through their document https://polaris.shopify.com/components/get-started#navigation. As mentioned there I have include their css and html code for a component but some components are not working functionally like Date picker I have put html code on my page but I am not able to change month, select date etc.
I think I have to load js for get that working but I didn't found any js link in their document.
Can you please help me out?
If you are using the CSS-only version, we do not provide any JS. The CSS version is meant for someone who does not want to use React and is willing to write the scripts required for any interactive components. If you are using the React components, you will not find everything; as you've identified, this is not exactly like Bootstrap or similar frameworks. This is a more selective set of components that encompass patterns that have been established for Shopify's own applications. We will probably add more components in the future, though; if there's something you feel is obviously missing, please feel free to leave an issue.
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since express js doesn't allow Dom related commands, so I am not able to keep tracks of buttons i.e. when they are clicked. Not just button clicking but any kind of tracking is not possible. Can anyone please suggest a alternate for this. If there is nothing in express, a new library or anything that can work with express and help me with this. Thank you
You are confusing things here. Express.js runs on the backend. There is no DOM on the backend, hence there is no API to manipulate the DOM.
You can use template engines (express supports e.g. handlebars and EJS) and link JavaScript files within the HTML that you return. Or you use a frontend framework like React, Vue, Svelte, Angular etc. in order to do this.
I have two SPA on vue, on same deployment area:
Uses Vuetify (www.someserver.com/portal_1/)
Uses Bootstrap-vue (www.someserver.com/portal_2/)
Now I need to make some portal area with components from both SPA. Is there any methodology to deal with it?
I try to create app with vuetify and bootsrtap-vue, but stuck with many sass errors...
I have struggled with the same issue regarding Vuetify styles. I needed to have a second Vue app embedded inside my Vuetify app but the Vuetify styles kept leaking inside the child Vue app, and the global styling coming from child app also broke Vuetify defaults.
I have done a long research and concluded that the options are:
-Rewrite the child app using BEM approach (Still Vuetify would leak with selectors like p, head, body etc.)
-Disable Vuetify's CSS reset file, remove globals and disable theming via hacky approaches.
-Use an iFrame container or web components approach on the second app to isolate it from the other.
Messing with Vuetify library didn't sound too great, because it will be too chaotic to deal with problems later on. We decided to completely isolate two Vue instances via an iFrame in the end, and I'd recommend the same thing if you REALLY need to use both bootstrap-vue and Vuetify, because they both have global CSS selector modifiers and stuff that will just create a huge mess.
I had my team do further research on iframes and how to consistently pass data between an iframe and parent app, here are the two options that you may consider:
vuex-iframe-sync (a lightweight option but I couldn't get it to work properly)
https://github.com/L-Chris/vuex-iframe-sync
Zoid (a library maintained by payPal, very solid approach but tricky to set up with Vue)
https://github.com/krakenjs/zoid
Further info on how to set up zoid with Vue:
https://github.com/krakenjs/zoid/issues/296
PostRobot (Haven't tried this one but also a solid option, probably much easier than zoid)
https://github.com/krakenjs/post-robot
Good luck, and please let me know if you find any other approach that works!
So I am developing a site as a SPA with Vue JS and I have just came across a issue.
I went to insert Adsense's code snippet like i would normally, but Vue complains with the following
Templates should only be responsible for mapping the state to the UI. Avoid placing tags with side-effects in your templates, such as , as they will not be parsed.
So I am now a bit stuck, I have seen a library that will put Adsense in as a component but its a very new/small library and i could not get the thing to work.
I also have a lot of other tracking pixels that will need to go on the site in a similar fashion so I will need to find a way around doing this.
Can anyone lend some advise, thanks.
Try modifying the index.html file instead of the *.vue files. The Vue SPA app automatically listens for updates to *.vue files. So pasting the snippet in html file will bypass the compiler checks for undefined variables, etc.
As the title implies, I need solid SEO and thus I need to have all the HTML loaded on my site on initial load. However, because the backend is written in PHP, and because it would be more work to write my Vue components with the server in mind, I don't want to use server-side rendering (SSR).
That leaves me with the option to send HTML over the wire, the "old school" way. What I am thinking of doing is writing each page's HTML like normal, but make one of the root html elements a Vue element in order to "upgrade" it. So the initial load downloads the finalized HTML, with all the data (tables, lists, etc already populated), but then after all the scripts are loaded, javascript can take over to make things easier and give a better UI experience. This poses a few questions, however:
Am I limited to a single component, the root? It'd be nice to still have many sub-components that would each have their own state. Perhaps inline templates can be used somehow?
Vue templates have their own templating system, like the mustache braces for displaying variables {{ myVar }}. Will I not be able to use them? The one way I can think of is to create a Vue template (that can be loaded from an external script) that is identical to the part of the HTML that it "takes over". The downside is that I'd have to maintain that component both in the original HTML and in the vue template.
Are there any good examples of what I'm trying to accomplish here?
Edit: I want to clarify that I'm aware I can put in various components here and there throughout the page. This still poses the question of how to make those components already start out rendered. Better yet would be to turn the whole page into Vue, much like an SPA.
I need solid SEO and thus I need to have all the HTML loaded on my site on initial load.
This is not entirely true. Google (80% of search traffic) easily parses SPAs now, so SSR purely for SEO isn't required anymore.
But to answer your question in general, you should check out Laracast's Vue.js series. They go in-depth on how to use PHP with Vue.js (including templating and variables).
I'd ask what it is you want to achieve with Javascript/Vue.js in your page. If everything is already rendered in PHP, does Vue provide a simple UX enhancement or takes over most of the page's heavy lifting (navigation, etc.)? If you have no reactive data and want Vue to simply be a controller for rendered components, then knock yourself out, although it might be approaching an 'overkill' scenario.
Have you looked into Prerender SPA Plugin ( https://github.com/chrisvfritz/prerender-spa-plugin )?
It is offered in the Vue documentation as a viable alternative to server side rendering ( https://v2.vuejs.org/v2/guide/ssr.html#SSR-vs-Prerendering )
Recently I've developed a multi-page application using Vue, here is how i tried to solve the SEO (Maybe this can help you ):
Htmls of header and footer (and other main common components) are packed to the page.html(eg: home.html, search.html).
Script and style are of header and footer imported in page.js(eg: home.js, search.js).
Add div.seo-zone to page.html's div#app, which includes the main SEO data(using some h1,h2,p,div and so on), and add
.seo-zone {
display: none;
}
in your css.
4. Make sure your app's root component's el is '#app'(each page's main content can be a Vue app).
Develop your app as usual.
After Vue rendered, the div.seo-zone will be replaced with your Vue components (although it can not be seen)
I'm newbie to Bootstrap 3, but I noticed that Bootstrap require Javascript even if it's not necessary, e.g. dropbown menu doesn't work if js is disabled. Is there any good reason to prefer js over CSS?
I think cause Javascript and CSS are different and can't replace each other.
In CSS you can't do for example calculations, DOM manipulation, react on click and other live events. Javascript can't style your HTML, have media queries etc. see also: Performance: Pure CSS vs jQuery
Yes, i know there are alternative for everything, see:
Can I do this in pure CSS instead of using jQuery?, Can I have an onclick effect in CSS?, etc .... but it is not the same.
What's your problem with javascript? in the first place? Do you have some requirements like: "should work with javascript disabled". Should your site work with this requirement or should it be exactly the same. What are you alternatives for javascript disabled? basic CSS? full css3? For me it seems realistic to prevent errors with javascript disabled but not expect all work the same. In the case of a dropdown you could consider a alternative navigation structure.