1.标签和文本框上下排列
<div nz-form-item>
<div nz-form-control [nzValidateStatus]="validateForm.controls.field_name">
<label class="dinlineblock">field_name:</label>
<nz-input formControlName="field_name" [nzPlaceHolder]="'field_name'" [nzSize]="'large'"></nz-input>
<div nz-form-explain *ngIf="validateForm.controls.field_name.dirty&&validateForm.controls.field_name.hasError('required')">Please input field_name!</div>
</div>
</div>
2.标签和文本框左右排列nz-row:
<div nz-form-item nz-row>
<div nz-form-label nz-col [nzSm]="8" [nzXs]="24" [nzLg]="8">
<label nz-form-item-required>field_des</label>
</div>
<div nz-form-control nz-col [nzSm]="16" [nzXs]="24" [nzLg]="16" nzHasFeedback [nzValidateStatus]="validateForm.controls.field_des">
<nz-input [nzSize]="'large'" formControlName="field_des" [nzId]="'field_des'"></nz-input>
<div nz-form-explain *ngIf="validateForm.controls.field_des.dirty&&validateForm.controls.field_des.hasError('required')">Please input field_des!</div>
</div>
</div>
3.若select下拉列表的数据是从后台获取的话,就这么写:
<div nz-form-item nz-row>
<div nz-form-label nz-col [nzSm]="8" [nzXs]="24" [nzLg]="8">
<label nz-form-item-required>field_foreginkey</label>
</div>
<div nz-form-control nz-col [nzSm]="16" [nzXs]="24" [nzLg]="16" nzHasFeedback [nzValidateStatus]="validateForm.controls.field_foreginkey">
<nz-select style="width:100%;" formControlName="field_foreginkey" [nzSize]="size" [nzPlaceHolder]="'Please select field_foreginkey!'">
<nz-option
*ngFor="let option of tables"
[nzLabel]="option.name"
[nzValue]="option"
[nzDisabled]="option.disabled">
</nz-option>
<!--还要去掉多选option里的option.value中的value;-->
</nz-select>
<div nz-form-explain *ngIf="validateForm.controls.field_foreginkey.dirty&&validateForm.controls.field_foreginkey.hasError('required')">Please input field_foreginkey!</div>
</div>
</div>
//ts.的写法注意:(这里因为要找表的外键,所以.id能拿到外键表的id)
let keyforginkey=this.validateForm.controls.field_foreginkey.value.id; //获取选择外键的id–关键 还要去掉多选option里的option.value中的value;
4.获取文本框的值
(这是在nz-form-control存在[nzValidateStatus]=”validateForm.controls.field_foreginkey”这个属性的前提下)
let keyforginkey=this.validateForm.controls.field_foreginkey.value