将primeNG p-dropdown宽度设置为最小内容

Question

我有一个p-dropdown，它的宽度似乎没有变化。但是，我希望它的宽度是min-content的宽度。我在PrimNG上找不到任何与此相关的文档。那么，有没有办法设置它的宽度呢？谢谢!

<p-dropdown attr.data-property-name="{{ serverControl.name }}" autoWidth="false"
          [name]="serverControl.name ? serverControl.name : 'testDropdown'" [options]="options"
          [disabled]="serverControl.readOnly" [ngStyle]="{width: 'min-content'}" [required]="serverControl.required"
          [title]="serverControl.title ? serverControl.title : ''"
          [ngModel]="default" (onChange)="
            serverControl.value = $event;
            select.emit($event.value ? $event.value.toString() : null)
          " #ddList="ngModel">
</p-dropdown>

Scss

body .ui-dropdown {
  border: 0.5px solid white !important;
  max-width: 7vw !important;
  min-width: 7vw !important;
  // background: $holiday-calender-header-bg !important;
}

Answer 1

您可以在primeng中使用styleClass属性绑定来自定义p-dropdown的样式

<p-dropdown attr.data-property-name="{{ serverControl.name }}" autoWidth="false"
          [name]="serverControl.name ? serverControl.name : 'testDropdown'" [options]="options"
          [disabled]="serverControl.readOnly" [ngStyle]="{width: 'min-content'}" [required]="serverControl.required"
          [title]="serverControl.title ? serverControl.title : ''"
          [ngModel]="default" (onChange)="
            serverControl.value = $event;
            select.emit($event.value ? $event.value.toString() : null)
          " #ddList="ngModel" styleClass="my-dropdown">
</p-dropdown>

我的自定义css

.my-dropdown {
  width: 7rem;
}

Answer 2

可以添加style="{ width：'100%'，overflow：'visible‘}“

<p-dropdown attr.data-property-name="{{ serverControl.name }}"
      [style]="{ width: '100%', overflow: 'visible' }"
      [name]="serverControl.name ? serverControl.name : 'testDropdown'" [options]="options"
      [disabled]="serverControl.readOnly" [ngStyle]="{width: 'min-content'}" [required]="serverControl.required"
      [title]="serverControl.title ? serverControl.title : ''"
      [ngModel]="default" (onChange)="
        serverControl.value = $event;
        select.emit($event.value ? $event.value.toString() : null)
      " #ddList="ngModel">

​