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feat(formitem): 提供控件级别的 showErrorMessage 配置,优先级高于 Form.showErrorMessage #514

Merged
merged 8 commits into from
Mar 11, 2022
6 changes: 6 additions & 0 deletions src/form/form-item-props.ts
Original file line number Diff line number Diff line change
Expand Up @@ -57,4 +57,10 @@ export default {
},
/** 是否显示校验成功的边框,默认不显示 */
successBorder: Boolean,

/** 校验不通过时,是否显示错误提示信息,优先级高于 Form.showErrorMessage */
showErrorMessage: {
type: Boolean,
default: undefined,
},
};
12 changes: 8 additions & 4 deletions src/form/form-item.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,12 @@ export default mixins(getConfigReceiverMixins<FormItemContructor, FormConfig>('f
},

computed: {
needErrorMessage(): Boolean {
if (typeof this.showErrorMessage === 'boolean') return this.showErrorMessage;

const parent = this.form;
return parent?.showErrorMessage;
},
classes(): ClassName {
return [
CLASS_NAMES.formItem,
Expand Down Expand Up @@ -95,8 +101,7 @@ export default mixins(getConfigReceiverMixins<FormItemContructor, FormConfig>('f
];
},
errorClasses(): string {
const parent = this.form;
if (!parent.showErrorMessage) return '';
if (!this.needErrorMessage) return '';
if (this.verifyStatus === VALIDATE_STATUS.SUCCESS) {
return this.successBorder ? [CLASS_NAMES.success, CLASS_NAMES.successBorder].join(' ') : CLASS_NAMES.success;
}
Expand Down Expand Up @@ -284,13 +289,12 @@ export default mixins(getConfigReceiverMixins<FormItemContructor, FormConfig>('f
);
},
renderTipsInfo(): VNode {
const parent = this.form;
let helpVNode: VNode;
if (this.help) {
helpVNode = <div class={CLASS_NAMES.help}>{this.help}</div>;
}
const list = this.errorList;
if (parent.showErrorMessage && list && list[0] && list[0].message) {
if (this.needErrorMessage && list && list[0] && list[0].message) {
return <p class={CLASS_NAMES.extra}>{list[0].message}</p>;
}
if (this.successList.length) {
Expand Down
5 changes: 5 additions & 0 deletions src/form/type.ts
Original file line number Diff line number Diff line change
Expand Up @@ -172,6 +172,11 @@ export interface TdFormItemProps {
* @default false
*/
successBorder?: boolean;
/**
* 校验不通过时,是否显示错误提示信息,优先级高于 Form.showErrorMessage
* @default undefined
* */
showErrorMessage?: boolean;
}

export interface FormRule {
Expand Down