I have a problem on the script loading order in symfony 5 / webpack encore.
The scripts doesn't load in the right order...
For the exemple i have made this simple test : two documents ready fonction with Jquery Version :
$(document).ready(function() {
alert($().jquery);
});
one in my app.js call in my base.html.twig (call first normally)
and another in my page.
When you run the page, the alert version in my page show first with a 'undefined version" and then the alert in app.js work correctly.
Normally app.js is call first so i don't understand why the second document ready is call first.
thanks for you help !
App.js
/*
* Welcome to your app's main JavaScript file!
*
* We recommend including the built version of this JavaScript file
* (and its CSS file) in your base layout (base.html.twig).
*/
// any CSS you import will output into a single css file (app.css in this case)
import '../css/app.css';
// Need jQuery? Install it with "yarn add jquery", then uncomment to import it.
import $ from 'jquery';
// uncomment if you have legacy code that needs global variables
// global.$ = $;
import 'bootstrap';
require('../css/global.scss');
$(document).ready(function() {
alert($().jquery);
console.log('Version')
});
Webpack config
var Encore = require('#symfony/webpack-encore');
// Manually configure the runtime environment if not already configured yet by the "encore" command.
// It's useful when you use tools that rely on webpack.config.js file.
if (!Encore.isRuntimeEnvironmentConfigured()) {
Encore.configureRuntimeEnvironment(process.env.NODE_ENV || 'dev');
}
Encore
// directory where compiled assets will be stored
.setOutputPath('public/build/')
// public path used by the web server to access the output path
// this is your *true* public path
.setPublicPath('/athena/build')
// this is now needed so that your manifest.json keys are still `build/foo.js`
// (which is a file that's used by Symfony's `asset()` function)
.setManifestKeyPrefix('build')
/*
* ENTRY CONFIG
*
* Add 1 entry for each "page" of your app
* (including one that's included on every page - e.g. "app")
*
* Each entry will result in one JavaScript file (e.g. app.js)
* and one CSS file (e.g. app.css) if your JavaScript imports CSS.
*/
.addEntry('app', './assets/js/app.js')
//Datagrid
.addEntry('jqwidgetsDataGrid', './assets/js/jqwidgetsDataGrid.js')
//.addEntry('page2', './assets/js/page2.js')
// When enabled, Webpack "splits" your files into smaller pieces for greater optimization.
.splitEntryChunks()
// will require an extra script tag for runtime.js
// but, you probably want this, unless you're building a single-page app
.enableSingleRuntimeChunk()
// .disableSingleRuntimeChunk()
/*
* FEATURE CONFIG
*
* Enable & configure other features below. For a full
* list of features, see:
* https://symfony.com/doc/current/frontend.html#adding-more-features
*/
.cleanupOutputBeforeBuild()
.enableBuildNotifications()
.enableSourceMaps(!Encore.isProduction())
//enables hashed filenames (e.g. app.abc123.css)
//.enableVersioning(Encore.isProduction())
.enableVersioning()
// enables #babel/preset-env polyfills
.configureBabelPresetEnv((config) => {
config.useBuiltIns = 'usage';
config.corejs = 3;
})
// enables Sass/SCSS support
.enableSassLoader()
// Intégration des fichiers et images statiques
// .copyFiles({
// from: './assets/md',
// to: './md/[name].[ext]'
// })
.copyFiles({
from: './assets/images',
to: 'images/[path][name].[hash:8].[ext]'
})
//
// Transformation du css pour l'ensemble des navigateurs
// .enablePostCssLoader((options) => {
// options.config = {
// path: 'config/postcss.config.js'
// };
// })
// uncomment if you use TypeScript
//.enableTypeScriptLoader()
// uncomment to get integrity="..." attributes on your script & link tags
// requires WebpackEncoreBundle 1.4 or higher
//.enableIntegrityHashes(Encore.isProduction())
// uncomment if you're having problems with a jQuery plugin
//.autoProvidejQuery()
// uncomment if you use API Platform Admin (composer req api-admin)
//.enableReactPreset()
//.addEntry('admin', './assets/js/admin.js')
;
module.exports = Encore.getWebpackConfig();
base.html.twig
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>{% block title %}Athena{% endblock %}</title>
{% block stylesheets %}
{{ encore_entry_link_tags('app') }}
{% endblock %}
</head>
<body>
{# Zone menu #}
{% include("partials/navbar.html.twig") %}
{# Corps de la page #}
<div class="mx-3">
{% block body %}{% endblock %}
</div>
{# Javascript #}
{% block javascripts %}
{{ encore_entry_script_tags('app') }}
{% endblock %}
</body>
</html>
My page :
{% extends 'base.html.twig' %}
{% block stylesheets %}
{{ parent() }}
{{ encore_entry_link_tags('jqwidgetsDataGrid') }}
{% endblock %}
{% block title %}Permissions de l'application{% endblock %}
{# Ajout des Popups et modals #}
{% use 'permissions/modalform.html.twig' with global as addPerm_global %}
{% block body %}
<div class="spacer-orange rounded-top mt-3"></div>
<div class="container-fluid parker-fond-page rounded-bottom ">
<h1>Liste des Permissions</h1>
{{ dump(permissions) }}
{% for permission in permissions %}
<H2>{{ permission.Name }}</H2>
{% endfor %}
</div>
<div class="spacer-orange rounded-top mt-3"></div>
<div class="container-fluid parker-fond-page rounded-bottom ">
<div id="jqxgrid">
</div>
</div>
{# Ajout modals #}
{% set form_id = "formAjoutPerm" %}
{% set modal_id = "modalAjoutPerm" %}
{% set modal_title = "Ajout d'une permission" %}
{% set form_action = path('permissions_ajaxadd') %}
{% set namespace = "addForm" %}
{{ block('addPerm_global') }}
{% endblock %}
{% block javascripts %}
{{ parent() }}
{{ encore_entry_script_tags('jqwidgetsDataGrid') }}
<script type="text/javascript">
$(document).ready(function () {
alert($().jquery);
// show first but doesn't work ????
}); //fin documentready function
</script>
{% endblock %}
Related
I want the embedded script in my page footer to be combined with other JS in a bundle.js file.
When I successfully add it to the file - the function below doesn't add the attributes to my external links as it before.
How do I adjust the code to make it work?
Combined JS
Placed in the footer
<script src="{{ '/assets/js/bundle.js' | url }}"></script>
Embedded Script
Placed in the footer - want to add to bundle.js
<script>
(function () {
const links = document.querySelectorAll("a[href^='https://'], a[href^='http://']")
const host = window.location.hostname
const isInternalLink = link => new URL(link).hostname === host
links.forEach(link => {
if (isInternalLink(link)) return
link.setAttribute("target", "_blank")
link.setAttribute("rel", "noopener")
link.setAttribute("data-splitbee-event", "External Link")
link.setAttribute("data-splitbee-event-type", link.hostname)
})
})()
</script>
Bundle File
---
permalink: "/assets/js/bundle.js.njk"
---
{% set js %}
{% include "../assets/js/main.js" %}
{% include "../assets/js/search.js" %}
// place embedded scrip in external-links.js
{% include "../assets/js/external-links.js" %}
{% endset %}
{{ js | minifyJs | safe }}
I've got something like this in my Django template:
<script>
var selected_direction = $("#id_direction").val();
{% for bus_stop in bus_stops %}
{% if bus_stop.direction == selected_direction %}
// Do something //
{% endif %}
{% endfor %}
</script>
I can do everything with bus_stops until it reaches the {% if %} statement. How can i compare javascript variable with django variable?
/Edit
Maybe the question was not constructed properly. However i solved my problem by doing this:
<script>
var selected_direction = $("#id_direction").val();
var temp_direction;
{% for bus_stop in bus_stops %}
temp_direction = "{{ stop.direction }}";
if (temp_direction == selected_direction){
////////
///////
}
{% endfor %}
</script>
you can compare this condition
{% if bus_stop.direction == selected_direction %}
by converting you template value to js value, and compare it in js if condition as follows.
if(selected_direction == '{{bus_stop.direction}}')
{
//code here
}
Here is a post that explains how they work together. There is a injection risk involved with this. Maybe make an ajax call for your data and do everything in javscript.
I'm trying to replace the default pug tag to october cms partial. I can't replace string in file. Pug file for example:
include frames/header.pug
img(src="img/123123.jpg", alt="")
img(src="img/1.jpg", alt="")
include frames/footer.pug
How I can replace:
include frames/footer.pug
on
{% partial 'frames/footer' %}
but the name of included file (footer in this example) can't be known.
I have a function for this, but it's not working.
.pipe(replace(/include frames\/{1}\/.pug/g, "{% partial 'frames/$1' %}"))
Try :
// .pipe(replace(/frames/(.*).pug/g, "{% partial 'frames/$1' %}"))
var gulp = require("gulp");
var replace = require('gulp-replace');
gulp.task('replace', function () {
return gulp.src(['app.pug'])
.pipe(replace(/frames\/(.*)\.pug/g, "{% partial 'frames/$1' %}"))
.pipe(gulp.dest('dist'));
});
app.pug (before):
include frames/header.pug
img(src="img/123123.jpg", alt="")
img(src="img/1.jpg", alt="")
include frames/footer.pug
dist/app.pug (after):
include {% partial 'frames/header' %}
img(src="img/123123.jpg", alt="")
img(src="img/1.jpg", alt="")
include {% partial 'frames/footer' %}
I'm trying to use an external JS file in my twig. The goal is just to verify client's input.
When I put directly my script in my Transfert.html.twig , my script is well executed but when I used an external file with assetic nothing happen. The link created by assetic is good(I can see my script when i click on it in my web page source code).but firebug says
"SyntaxError: expected expression, got '<'
<script type="text/javascript">" "ReferenceError: verifyMontant is not defined"
I registred my bundle into app/config/config.yml:
" bundles: [FASTTransfertBundle]", so I guess no problem form here
Now this is my code: Transfert.html.twig:
{# src/FAST/TransfertBundle/Resources/views/Default/Transfert.html.twig #}
{% extends "FASTTransfertBundle::layout.html.twig" %}
{% block title %}{{ parent() }} - Index{% endblock %}
{% block body %}
{{ form_label(form.montant) }} {{ form_widget(form.montant,{'attr':{'onblur':'verifyMontant(this)'}}) }}
{% javascripts '#FASTTransfertBundle/Resources/public/javascript/verifyTransfert.js' %}
<script type="text/javascript" src="{{ asset_url }}"></script>
{% endjavascripts %}
{% endblock %}
And this is my javascript file :
<script type="text/javascript">
//color if wrong
function changeColor(field,error)
{
if(error)
field.style.backgroundColor = "#fba";
else
field.style.backgroundColor = "";
}
function verifyMontant(field)
{
var montant= field.value.replace(/\D+/g,'');
var regex = /^\-?[0-9]*\.?[0-9]+$/;
if(!regex.test(field.value)){
changeColor(field, true);
return false;
}
else if(montant.length != 11){
changeColor(field, true);
return false;
}
else{
changeColor(field,false);
return true;
}
}
</script>
You must remove
<script type="text/javascript">
from your javascript file.
Using Django, I can successfully read and display values from my model in the content segment of my template, but I can't get the values from my model in the head segment of my template.
Here's the code -->
view.py:
from django.shortcuts import render_to_response
from django.template import RequestContext
from host.models import Event
def EventSingle(request, slug):
return render_to_response('event.html', {'eventobject': Event.objects.get(slug=slug)})
event.html:
{% extends "base.html" %}
{% block extrahead %}
<script type="text/javascript" src="https://ajax.microsoft.com/ajax/jQuery/jquery-1.4.2.min.js"></script>
<script type="text/javascript">
var variable1;
variable1="click worked";
//variable1={{ eventobject.datetime }};
$(document).ready(function () {
$("#pic").click(function (b) {
alert(variable1);
});
});
</script>
{% endblock %}
{% block content %}
<div id="eventobject">
<p>{{ eventobject }}</p>
<p>{{ eventobject.location }}</p>
<p>{{ eventobject.datetime }}</p>
<img id="pic" src="{{ eventobject.image1.url }}" />
</div>
{% endblock %}
When clicking on the image, an alert box pops up with the text "click worked", but if I comment out variable1="click worked"; and un-comment variable1={{ eventobject.datetime }}; nothing happens when I click on the image. Can I not use model references in the head section of django template? All other references to the model in the content block display the values from the DB properly.
I guess eventobject.datetime must be a string or python datetime object.
If it is a string, change your code to :
variable1= "{{ eventobject.datetime }}" ;
If it is a datetime object, use django template filter :
variable1= "{{ eventobject.datetime|date:"D d M Y" }}"
https://docs.djangoproject.com/en/dev/ref/templates/builtins/#date
If you do not put the quotes, the javascript statement looks like:
variable1 = 2013-05-30 ;
which is INCORRECT javascript syntax, the quotes are needed.
Per Django docs, you can use a date filter to format date:
variable1= '{{ eventobject.datetime|date:"d-m-Y" }}';
Additionally, you can also set DATE_FORMAT (or DATETIME_FORMAT) setting to set a project-wide default for displaying such values.