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Move help result up if shows

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Borys Levytskyi
2015-04-04 22:57:49 +03:00
parent f1aee5be38
commit 232b99a37e
1 changed files with 17 additions and 0 deletions
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17
app/cmd/commandsCatalog.js
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@@ -5,6 +5,11 @@ app.run(function() {
dispatcher.commands({ dispatcher.commands({
'help': function() { 'help': function() {
var helpResult = document.querySelector('.result .help');
if(helpResult != null) {
moveHelpResultUp(helpResult);
return;
}
return new app.models.HelpResult(); return new app.models.HelpResult();
}, },
'clear': function() { 'clear': function() {
@@ -23,4 +28,16 @@ app.run(function() {
return app.get('expression').parse(input); return app.get('expression').parse(input);
} }
}); });
function moveHelpResultUp(helpResult) {
var container = helpResult.parentNode.parentNode;
if(container.parentNode.firstChild != container) {
var out = container.parentNode;
out.removeChild(container);
out.insertBefore(container, out.firstChild);
}
}
}); });