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Code Issues Releases Wiki Activity

Warn before closing if unsaved on edit page

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It doesn't fire if you go back to the edit page and the browser
auto-fills the previous contents, but oh well.
This commit is contained in:
handlerug 2021-07-13 16:28:21 +07:00
parent 551876dd32
commit 76d77f0887
3 changed files with 35 additions and 19 deletions
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14
static/editor.js Normal file
View File

@ -0,0 +1,14 @@
(function () {
let changed = false;
let textarea = document.querySelector('.edit-form__textarea');
let warnBeforeClosing = function (ev) {
ev.preventDefault();
return ev.returnValue = 'Are you sure you want to exit? You have unsaved changes.';
};
textarea.addEventListener('input', function () {
if (!changed) window.addEventListener('beforeunload', warnBeforeClosing);
changed = true;
});
})();

1
views/mutators.qtpl
View File

@ -118,6 +118,7 @@
{% endfunc %}
{% func editScripts() %}
<script src="/static/editor.js"></script>
{% for _, scriptPath := range cfg.EditScripts %}
<script src="{%s scriptPath %}"></script>
{% endfor %}

39
views/mutators.qtpl.go
View File

@ -359,47 +359,48 @@ func PreviewHTML(rq *http.Request, hyphaName, textAreaFill, message, warning str
func streameditScripts(qw422016 *qt422016.Writer) {
//line views/mutators.qtpl:120
qw422016.N().S(`
<script src="/static/editor.js"></script>
`)
//line views/mutators.qtpl:121
//line views/mutators.qtpl:122
for _, scriptPath := range cfg.EditScripts {
//line views/mutators.qtpl:121
//line views/mutators.qtpl:122
qw422016.N().S(`
<script src="`)
//line views/mutators.qtpl:122
//line views/mutators.qtpl:123
qw422016.E().S(scriptPath)
//line views/mutators.qtpl:122
//line views/mutators.qtpl:123
qw422016.N().S(`"></script>
`)
//line views/mutators.qtpl:123
//line views/mutators.qtpl:124
}
//line views/mutators.qtpl:123
//line views/mutators.qtpl:124
qw422016.N().S(`
`)
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
}
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
func writeeditScripts(qq422016 qtio422016.Writer) {
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
qw422016 := qt422016.AcquireWriter(qq422016)
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
streameditScripts(qw422016)
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
qt422016.ReleaseWriter(qw422016)
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
}
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
func editScripts() string {
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
qb422016 := qt422016.AcquireByteBuffer()
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
writeeditScripts(qb422016)
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
qs422016 := string(qb422016.B)
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
qt422016.ReleaseByteBuffer(qb422016)
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
return qs422016
//line views/mutators.qtpl:124
//line views/mutators.qtpl:125
}