英文:
Angular Material Form Input messed up
问题
我的表单框出现问题：
我从Material的网站上复制了完全相同的代码：
<mat-form-field appearance="fill" floatLabel="always">
<mat-label>最低价格</mat-label>
<input matInput type="number" class="example-right-align" placeholder="0" name="minPrice" [(ngModel)]="userParams.minPrice">
<span matTextPrefix>$ </span>
<span matTextSuffix>.00</span>
</mat-form-field>
<mat-form-field appearance="fill" floatLabel="always">
<mat-label>最高价格</mat-label>
<input matInput type="number" class="example-right-align" placeholder="0" name="maxPrice" [(ngModel)]="userParams.maxPrice">
<span matTextPrefix>$ </span>
<span matTextSuffix>.00</span>
</mat-form-field>
官方网站上的示例显示应该如下所示：
英文:
My Form boxes are messed up:
I copied the exact code from Material's site:
<mat-form-field appearance="fill" floatLabel="always">
<mat-label>Min Price</mat-label>
<input matInput type="number" class="example-right-align" placeholder="0" name="minPrice" [(ngModel)]="userParams.minPrice">
<span matTextPrefix>$&nbsp;</span>
<span matTextSuffix>.00</span>
</mat-form-field>
<mat-form-field appearance="fill" floatLabel="always">
<mat-label>Max Price</mat-label>
<input matInput type="number" class="example-right-align" placeholder="0" name="maxPrice" [(ngModel)]="userParams.maxPrice">
<span matTextPrefix>$&nbsp;</span>
<span matTextSuffix>.00</span>
</mat-form-field>
The example on the official website shows that it should look like this:
答案1
得分: 1
问题出在您的matTextPrefix和matTextSuffix。尝试这样做：
<mat-form-field appearance="fill" floatLabel="always">
<mat-label>最低价格</mat-label>
<input matInput type="number" class="example-right-align" placeholder="0" name="minPrice" [(ngModel)]="userParams.minPrice">
<span matPrefix>$ </span>
<span matSuffix>.00</span>
</mat-form-field>
<mat-form-field appearance="fill" floatLabel="always">
<mat-label>最高价格</mat-label>
<input matInput type="number" class="example-right-align" placeholder="0" name="maxPrice" [(ngModel)]="userParams.maxPrice">
<span matPrefix>$ </span>
<span matSuffix>.00</span>
</mat-form-field>
这里是我得到代码的屏幕截图：
英文:
The problem is with your matTextPrefix and matTextSuffix. Try this:
<mat-form-field appearance="fill" floatLabel="always">
<mat-label>Min Price</mat-label>
<input matInput type="number" class="example-right-align" placeholder="0" name="minPrice" [(ngModel)]="userParams.minPrice">
<span matPrefix>$&nbsp;</span>
<span matSuffix>.00</span>
</mat-form-field>
<mat-form-field appearance="fill" floatLabel="always">
<mat-label>Max Price</mat-label>
<input matInput type="number" class="example-right-align" placeholder="0" name="maxPrice" [(ngModel)]="userParams.maxPrice">
<span matPrefix>$&nbsp;</span>
<span matSuffix>.00</span>
</mat-form-field>
Here is a screenshot of where I got the code:
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