如何添加数字从1到10的选择下拉列表,每个选项具有唯一值,默认选择的选项为1
HTML
<select [(ngModel)]="selectNum">
<option value=""> </option>
</select>
答案 0 :(得分:1)
在.ts中:
options = [ // id field is not necessary
{id: 1, value: 'opt1'},
{id: 2, value: 'opt2'},
{id: 3, value: 'opt3'},
{id: 4, value: 'opt4'},
{id: 5, value: 'opt5'},
{id: 6, value: 'opt6'},
]
在.html中:
<select>
<option *ngFor="let opt of options" [value]="opt.value"> {{opt.value}} </option>
</select>
这里是stackblitz