角物料清单:如何防止物料清单项目包装内容?

时间:2018-08-30 20:41:30

标签: css angular angular-material

在我的Angular Material应用程序中,我有一个包含多个行的列表(mat-list)(mat-list-items)。

我正试图防止mat-list-item包装其内容。

例如,代替此:

  

IT架构师
      在通用电气公司

它看起来应该像这样:

  

通用电气的IT架构师

这是html:

component.html:

<mat-list>
      <mat-list-item class="no-wrap">                    
          <h3 class="name"> {{firstName}} {{lastName}} </h3>                                       
      </mat-list-item> 
      <mat-divider></mat-divider>  
      <mat-list-item class="no-wrap" *ngIf="position && company"> {{position}} at {{company}} </mat-list-item>
      <div class="gap"></div>    
      <mat-list-item class="no-wrap">
          <mat-icon>email</mat-icon>
          <span class="email"> {{email}} </span>
      </mat-list-item>
  </mat-list>

我尝试通过以下CSS实现我的目标:

component.css:

.no-wrap {
    word-wrap: break-word;
    white-space: pre-wrap;
}

但是,这不起作用。

如何防止棱角材质列表中的项目包装包含的文本?

2 个答案:

答案 0 :(得分:0)

    <mat-list>
          <mat-list-item class="no-wrap">                    
              <h3 class="name"> <span class="nobreak"> {{firstName}} {{lastName}} </span> </h3>                                       
          </mat-list-item> 
          <mat-divider></mat-divider>  
          <mat-list-item class="no-wrap" *ngIf="position && company"> <span class="nobreak"> {{position}} at {{company}} </span> </mat-list-item>
          <div class="gap"></div>    
          <mat-list-item class="no-wrap">
              <mat-icon>email</mat-icon>
              <span class="email"> {{email}} </span>
          </mat-list-item>
    </mat-list>

css

 .no-wrap {
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
 }

答案 1 :(得分:0)

运行 Angular 11.X

另一种选择是在您的树周围添加一个滚动视口,然后将您的 ma​​t-tree-node 的 CSS 设置为 white-space: nowrap< /strong>

<mat-card>
  <mat-card-content>
    <cdk-virtual-scroll-viewport itemSize="30" class="tree">
      <ng-container *cdkVirtualFor="let item of dataSource"></ng-container>
      <mat-tree [dataSource]="dataSource" [treeControl]="treeControl">
        <mat-tree-node *matTreeNodeDef="let node" matTreeNodeToggle matTreeNodePadding matTreeNodePaddingIndent="20px" class="tree-node">
          <button mat-icon-button disabled></button>
          {{node.name}}
        </mat-tree-node>
        <mat-tree-node *matTreeNodeDef="let node; when: hasChild" matTreeNodePadding matTreeNodePaddingIndent="20px" class="tree-node">
          <button mat-icon-button matTreeNodeToggle [attr.aria-label]="'Toggle ' + node.name">
            <mat-icon class="mat-icon-rtl-mirror">
              {{treeControl.isExpanded(node) ? 'expand_more' : 'chevron_right'}}
            </mat-icon>
          </button>
          {{node.name}}
        </mat-tree-node>
      </mat-tree>
    </cdk-virtual-scroll-viewport>
  </mat-card-content>
</mat-card>

CSS

.type-icon {
  color: #757575;
  margin-right: 5px;
}

.tree-node {
  height: 30px;
  min-height: 30px;
  white-space: nowrap;
}

.tree {
  height: 600px;
}