Does dojo config support requirejs bundles?
Introduced in RequireJS 2.1.10: allows configuring multiple module IDs to be found in another script. Example:
requirejs.config({
bundles: {
'primary': ['main', 'util', 'text', 'text!template.html'],
'secondary': ['text!secondary.html']
}
});
require(['util', 'text'], function(util, text) {
//The script for module ID 'primary' was loaded,
//and that script included the define()'d
//modules for 'util' and 'text'
});
That config states: modules 'main', 'util', 'text' and 'text!template.html' will be found by loading module ID 'primary'. Module 'text!secondary.html' can be found by loading module ID 'secondary'.
In Dojo 1.8 modules were converted to AMD format, however dojo uses some "special loader plugins" which are still in draft and could be not fully compatible with RequireJS. On RequireJS documentation it is suggested to use Dojo's AMD loader instead.
Related doc from Dojod bug tracker ticket 15616.
Please note in case you need to "build" your dojo application you should use dojo util and app.profile.js,where you can specific a list of modules to "bundle" there.
I would suggest to have a look at this dojo-boilerplate as starting point for your dojo build configuration: https://github.com/csnover/dojo-boilerplate
A useful resource on the dojo build can be also found here: https://dojotoolkit.org/reference-guide/1.10/build/
Related
Currently I'm migrating a Vue.js App to an Nuxt.js App. In our previous setup we used favicons-webpack-plugin to generate favicons during compile-time. These were then injected into the HTML with html-webpack-plugin.
As we want to achieve the same functionality after the migration we need a way to generate these favicons. We came across nuxt-rfg-icon Nuxt-plugin but it does not provided the same feature-set (less generated favicons & the favicons are converted by an online service).
Generally speaking one could use webpack-plugins in Nuxt. So i tried integrating the webpack-plugin, but these favicons are only injected in one of two generated HTML-files. A index.spa.html (favicons present) and a index.ssr.html (favicons not present). When the Page is rendered by Nuxt on the serverside it seems to use the index.ssr.html (seems expected).
So I made a little dive into the #nuxt/webpack package to get some info about how Nuxt configures webpack. There I found this code:
// Generate output HTML for SSR
if (buildOptions.ssr) {
plugins.push(
new HtmlWebpackPlugin__default['default']({
filename: '../server/index.ssr.html',
template: appTemplatePath,
minify: buildOptions.html.minify,
inject: false // Resources will be injected using bundleRenderer
})
);
}
There it says that webpack should disable the automatic injection because the bundleRenderer is doing this. Unfortunately I could not find any resources online on how to inject the HTML of a webpack-plugin into the bundleRenderer. Maybe this is not possible or even intended?
So here is my actual question: How can i get Nuxt to work with the favicons-webpack-plugin?
I need a solution to load/unload styles in my Aurelia app. This is because I have a special main.css for my 'public' root app and another admin.css for my 'private' (admin) root app. (Yes, 2 roots in my app). These css are not compatible one with each other.
I found a plugin named aurelia-useable-style-loader. I try to integrate it in my Aurelia application as explained in the readme. At runtime, I can see [aurelia-useable-style-loader] begin configure and
[aurelia-useable-style-loader] end configure in my console but css files are not loaded/unloaded. So something go wrong and I don't know what.
One thing I pointed is that my Aurelia app is based on the Aurelia CLI / Typescript / SystemJS as bundler. While the plugin is based on Webpack. Maybe the 2 are not compatible ?
Steps I did:
npm install aurelia-useable-style-loader
then use the plugin in main.ts:
aurelia.use.plugin('aurelia-useable-style-loader');
then added one reference in my aurelia.json:
"aurelia-useable-style-loader",
Tha's all. At runtime, no particular errors, but css are not loaded/unloaded.
Any help is greatly appreciated.
PS: as a workaround, I proceed differently (see below) but I'm curious to do it with the plugin aurelia-useable-style-loader
this.masterStyleSheetLoaded = true;
this.httpClient.fetch('./src/css/main.css')
.then((data) => data.text())
.then((styles) => {
DOM.injectStyles(styles, null, null, 'masterStylesheet');
this.masterStyleSheetLoaded = true;
});
There is a javascript library, pre-built and available on npm, that I wish to develop with/debug. In my case, it is openlayers.
In the classic way of requiring a javascript file and wanting to debug, one would just switch the script url from the production version to the debug version, ie:
to
However, when using webpack and then importing via npm:
import openlayers from 'openlayers'
Gets you the production distribution of the library, the same as the ol.js script from above.
On a side note, to stop webpack trying to parse a prebuilt library and throw a warning about that you must include something like this:
// Squash OL whinging
webpackConfig.module.noParse = [
/\/dist\/ol.*\.js/, // openlayers is pre-built
]
Back to the problem at hand: how can I conditionally load a different entry-point for a module prebuilt and imported like this?
Of course, I can do it in a hacky way. By going into the node_modules/openlayers/package.json and switching the browser field from
"browser": "dist/ol.js",
to
"browser": "dist/ol-debug.js",
Is there a way I can request a different entry point via webpack or by using a different import syntax? Do I first have to petition the library maintainers to update the browser field to allow different entry point hints to browsers, according to the spec? https://github.com/defunctzombie/package-browser-field-spec
Thoughts on a more effective way to make this happen? Yearning to be able to programmatically switch loading of the production and debug versions of a library based on env variables.
Webpack has configuration options for replacing a module into a different path: https://webpack.github.io/docs/configuration.html#resolve-alias
This resolves the openlayers import to use the debug version:
webpackConfig.resolve.alias: {
openlayers: 'openlayers/dist/ol-debug.js'
}
In my build system I have a function that takes the environment type and returns the matching webpackConfig. Based on the parameter I include the above snippet or not.
Full code: webpack-multi-config.js
I have two different (gulp-) tasks for development and production. For example the production task: webpackProduction.js
Line 1 imports the config script with production as type.
My build system is based on gulp starter.
I've installed a js library https://www.npmjs.com/package/fft with npm, how can I make this available in node-red functions ?
This is covered Writing Functions sections of the Node-RED docs
You need to add npm modules to the settings.js file. You can find this file in ~/.node-red/
The section you are looking for is the functionGlobalContext section.
...
functionGlobalContext: {
fft: require('fft')
},
...
You would then access the module in the function node with the following:
var FFT = context.global.get('fft');
var fft = new FFT(n, inverse);
...
Also be careful where you installed the fft module, it needs to be either in ~/.node-red/node_modules or installed globally so it is accessible to Node-RED.
EDIT:
More recent versions of Node-RED (v1.3.0 onward) have support for loading modules directly in the function node. The docs have been updated to cover this.
I'm using Dojo 1.9.1 AMD with WebSphere 8 portlets and can't figure out how to continue to leverage the WebSphere mechanism for getting/setting user's portlet preferences. Prior to moving from pre-AMD Dojo (1.6) to Dojo 1.9.1 AMD, I was including at the top of some JSP files these lines:
<%# taglib uri="http://www.ibm.com/xmlns/prod/websphere/portal/v6.1/portlet-client-model"
prefix="portlet-client-model" %> <portlet:defineObjects/>
<portlet-client-model:init>
<portlet-client-model:require module="ibm.portal.xml.*"/>
<portlet-client-model:require module="ibm.portal.portlet.*"/>
</portlet-client-model:init>
which get converted/generated into these lines at run-time:
<script> if(typeof dojo=='undefined') {
document.writeln("<scr"+"ipt src='/wps/portal_dojo/v1.4.3/dojo/dojo.js' ></scr"+"ipt>");
} </script>
<script>dojo.require('ibm.portal.xml.xpath'); dojo.require('ibm.portal.xml.xslt');</script>
<script>dojo.require('ibm.portal.portlet.portlet');</script>
<script>if(typeof(ibmPortalConfig) == "undefined") {ibmPortalConfig = {contentHandlerURI: "/wps/mycontenthandler/urs/!ut/p/digest!q8eCn6qc7fl2VjdmXXlayA/nm/oid:wps.portal.root"};} else if(!ibmPortalConfig["contentHandlerURI"]) {ibmPortalConfig["contentHandlerURI"] = "/wps/mycontenthandler/urs/!ut/p/digest!q8eCn6qc7fl2VjdmXXlayA/nm/oid:wps.portal.root";} </script><div id='com.ibm.wps.web2.portlet.root.Z7_HHGGGIO0JGPN00AI72U5E530O2' style='display: none;'>/wps/mycontenthandler/urs/!ut/p/digest!q8eCn6qc7fl2VjdmXXlayA/pm/oid:--portletwindowid--#oid:Z6_HHGGGIO0JGPN00AI72U5E530G4</div>
<div id='com.ibm.wps.web2.portlet.preferences.Z7_HHGGGIO0JGPN00AI72U5E530O2' style='display: none;' pageid='Z6_HHGGGIO0JGPN00AI72U5E530G4' configid='Z3_HHGGGIO0JGPN00AI72U5E53085' editdefaultsid='Z5_HHGGGIO0JGPN00AI72U5E530O6'
></div>
<div id='com.ibm.wps.web2.portlet.user.Z7_HHGGGIO0JGPN00AI72U5E530O2' style='display: none;'>/wps/mycontenthandler/urs/!ut/p/digest!q8eCn6qc7fl2VjdmXXlayA/um/secure/currentuser/profile?expandRefs=true</div>
which then allowed me to use javascript for getting and setting user portlet preferences. When I try using this same technique with Dojo 1.9.1 AMD, the same code that is generated above causes a javascript error complaining that the "dojo.require" is not a function.
With the improved Dojo AMD, I no longer have any calls to "dojo.require" like I used to, so I haven't encountered this issue, but these WebSphere custom tags automatically generate "dojo.require" calls that are now failing.
Do I need to try to mix the old pre-AMD inclusion of dojo.js with the preferred AMD inclusion calls? Has anyone encountered this issue yet?
Any help is appreciated. Thanks.
Your main problem is that you're using an old taglib. If I look at the URL I see that you're using a v6.1 taglib, which uses Dojo 1.4.3 and that is obviously outdated. Try to replace the taglib with:
<%# taglib
uri="http://www.ibm.com/xmlns/prod/websphere/portal/v8.0/portlet-client-model"
prefix="portlet-client-model" %>
I suppose that should generate some more appropriate code, compatible with the latest releases. You will probably have to update some libraries on your classpath as well.
Also, if you're using WebSphere Portal 8, then only Dojo 1.7 is supported officially, so make sure you're not using different versions here. WebSphere Portal 8.5 supports Dojo 1.9 (uses 1.9.3 to be exactly), but from your question it was not clear if you're using v8 or v8.5.
If you want to change the Dojo configuration and set async: false, that's possible, but you will have to set it before dojo.js is loaded. That means you will have to edit theme.html and the localized themes (for example theme_en.html) to add the following content above the co:head dynamic content spot:
<script type="text/javascript">
dojoConfig = {
async: false
};
</script>
<link rel="dynamic-content" href="co:head">
Be careful though, if you set it, you might break something, I don't know if IBM has their own configuration that includes custom packages or not, but if they do and you're overriding that configuration, then it might lead to errors.