[英]Ionic 6 Angular slot="error" doesn't work with ion-checkbox and ion-radio-group
I am trying slot error , it works for more of the input fields, but seems it doesn't work for ion-checkbox and for the ion-radio-group .我正在尝试 slot error ,它适用于更多输入字段,但似乎不适用于 ion-checkbox 和 ion-radio-group 。 In the in the .ts file I have.
在我拥有的 .ts 文件中。
private buildForm() {
this.form = this.formBuilder.group({
'checkBox':[null, [Validators.required]],
'radioButtonGroup':[null, [Validators.required]],
});
}
and in the .html template并在 .html 模板中
<ion-item>
<ion-label position="stacked">Check box</ion-label>
<ion-checkbox position="fixed" formControlName="checkBox"></ion-checkbox>
<ion-note slot="error"> Please select</ion-note>
</ion-item>
<ion-list >
<ion-radio-group formControlName="radioButtonGroup" >
<ion-list-header>
<ion-label>Radio button Group</ion-label>
</ion-list-header>
<ion-item>
<ion-label>Selection1</ion-label>
<ion-radio slot="start" value="Selection1"></ion-radio>
</ion-item>
<ion-item>
<ion-label>Selection3</ion-label>
<ion-radio slot="start" value="Selection3"></ion-radio>
</ion-item>
</ion-radio-group>
<ion-note slot="error"> Please select</ion-note>
</ion-list>
Please for your help.请为您的帮助。
In general seems its supported only for input fields.一般来说,它似乎只支持输入字段。 Here its the detailed answer from Ionic team .
这是 Ionic 团队的详细回答。 https://github.com/ionic-team/ionic-framework/issues/25332
https://github.com/ionic-team/ionic-framework/issues/25332
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