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Enabling and disabling the commit button to prevent empty commits (web editor) #8590

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merged 4 commits into from
Oct 23, 2019
Merged

Enabling and disabling the commit button to prevent empty commits (web editor) #8590

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ddd657d
Enabling and disabling the commit button to prevent empty commits
lukbukkit Oct 20, 2019
1b990c3
The button won't get enabled if you change the commit message
lukbukkit Oct 20, 2019
e1a8d2f
Fixes a spelling mistake for 'silent'
lukbukkit Oct 22, 2019
5e36032
Merge branch 'master' into edit-no-changes
zeripath Oct 22, 2019
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22 changes: 21 additions & 1 deletion public/js/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1572,7 +1572,27 @@ function initEditor() {
});
}).trigger('keyup');

$('#commit-button').click(function (event) {
// Using events from https://github.com/codedance/jquery.AreYouSure#advanced-usage
// to enable or disable the commit button
const $commitButton = $('#commit-button');
const $editForm = $('.ui.edit.form');
const dirtyFileClass = 'dirty-file';

// Disabling the button at the start
$commitButton.prop('disabled', true);

// Registering a custom listener for the file path and the file content
$editForm.areYouSure({
silent: true,
dirtyClass: dirtyFileClass,
fieldSelector: ':input:not(.commit-form-wrapper :input)',
change: function () {
const dirty = $(this).hasClass(dirtyFileClass);
$commitButton.prop('disabled', !dirty);
}
});

$commitButton.click(function (event) {
// A modal which asks if an empty file should be committed
if ($editArea.val().length === 0) {
$('#edit-empty-content-modal').modal({
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