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main.js: load styles with dyanamically provided resource version.

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This is done because:
 - If the version is updated before the rebuild, someone might cache the old version in the meanwhile.
 - One could not rebuild javascript before updating the version. Now it's possible.
This commit is contained in:
Zankaria 2024-08-24 01:36:49 +02:00 committed by Zankaria
parent fcf5c3d73a
commit 3c5484a7c2
1 changed files with 28 additions and 1 deletions
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29
templates/main.js
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@ -141,7 +141,33 @@ function changeStyle(styleName, link) {
x.appendChild(s);
}
document.getElementById('stylesheet').href = styles[styleName];
let mainStylesheetElement = document.getElementById('stylesheet');
let userStylesheetElement = document.getElementById('stylesheet-user');
// Override main stylesheet with the user selected one.
if (!userStylesheetElement) {
userStylesheetElement = document.createElement('link');
userStylesheetElement.rel = 'stylesheet';
userStylesheetElement.media = 'none';
userStylesheetElement.type = 'text/css';
userStylesheetElement.id = 'stylesheet';
let x = document.getElementsByTagName('head')[0];
x.appendChild(userStylesheetElement);
}
// When the new one is loaded, disable the old one
userStylesheetElement.onload = function() {
this.media = 'all';
mainStylesheetElement.media = 'none';
}
let style = styles[styleName];
if (style !== '') {
// Add the version of the resource if the style is not the embedded one.
style += `?v=${resourceVersion}`;
}
document.getElementById('stylesheet').href = style;
selectedstyle = styleName;
if (document.getElementsByClassName('styles').length != 0) {
@ -162,6 +188,7 @@ function changeStyle(styleName, link) {
{% endverbatim %}
var resourceVersion = document.currentScript.getAttribute('data-resource-version');
{% if config.stylesheets_board %}
{% verbatim %}