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luci-base: prevent empty field for adding new named section in JavaScript

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Suggested-by: Helge Mader <ma@dev.tdt.de>
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
This commit is contained in:
Helge Mader 2021-03-12 15:47:38 +01:00 committed by Florian Eckert
parent 80262bb9a7
commit 87215e3d1b
1 changed files with 12 additions and 2 deletions
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14
modules/luci-base/htdocs/luci-static/resources/form.js
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@ -2212,11 +2212,21 @@ var CBITypedSection = CBIAbstractSection.extend(/** @lends LuCI.form.TypedSectio
return this.handleAdd(ev, nameEl.value); return this.handleAdd(ev, nameEl.value);
}), }),
'disabled': this.map.readonly || null 'disabled': true
}, [ btn_title || _('Add') ]) }, [ btn_title || _('Add') ])
]); ]);
ui.addValidator(nameEl, 'uciname', true, 'blur', 'keyup'); ui.addValidator(nameEl, 'uciname', true, function(v) {
var button = document.querySelector('.cbi-section-create > .cbi-button-add');
if (v !== '') {
button.disabled = false;
return true;
}
else {
button.disabled = true;
return _('Expecting: %s').format(_('non-empty value'));
}
}, 'blur', 'keyup');
} }
return createEl; return createEl;