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Code Issues Releases Wiki Activity

When it is empty, submit btn is disabled

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This commit is contained in:
zxj96
2019-05-17 11:09:05 +08:00
parent 398c9f3f96
commit d70051f087
8 changed files with 66 additions and 21 deletions
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16
frontend/src/components/dialog/create-folder-dialog.js
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@@ -18,7 +18,8 @@ class CreateForder extends React.Component {
this.state = {
parentPath: '',
childName: '',
errMessage: ''
errMessage: '',
isSubmitBtnActive: false,
};
this.newInput = React.createRef();
}
@@ -35,17 +36,18 @@ class CreateForder extends React.Component {
}
handleChange = (e) => {
if (!e.target.value.trim()) {
this.setState({isSubmitBtnActive: false});
} else {
this.setState({isSubmitBtnActive: true});
}
this.setState({childName: e.target.value});
}
handleSubmit = () => {
let newName = this.state.childName;
let isDuplicated = this.checkDuplicatedName();
if (!newName.trim()) {
let errMessage = gettext('The folder name is empty');
this.setState({errMessage: errMessage});
return;
}
if (isDuplicated) {
let errMessage = gettext('The name "{name}" is already taken. Please choose a different name.');
@@ -94,7 +96,7 @@ class CreateForder extends React.Component {
</ModalBody>
<ModalFooter>
<Button color="secondary" onClick={this.toggle}>{gettext('Cancel')}</Button>
<Button color="primary" onClick={this.handleSubmit}>{gettext('Submit')}</Button>
<Button color="primary" onClick={this.handleSubmit} disabled={!this.state.isSubmitBtnActive}>{gettext('Submit')}</Button>
</ModalFooter>
</Modal>
);