*ng 用于 flexbox 行方向
*ngFor flexbox row direction
在Angular5中,*ngFor
在列方向而不是行方向生成<div>
个元素:
html:
<div class="charts" *ngFor="let chart of chartEntities$ | async; let i = index; trackBy: trackByFn"
style="padding-top: 0.5em">
<div class="item">
<span style="background-color: rgb(127, 140, 255); height:120px;"> number {{i}}
</span>
</div>
</div>
css:
.charts{
display: flex;
flex-direction: row;
}
.item{
display: flex;
flex: 1
}
如何将其更改为所有元素都在同一行中?
谢谢
您需要将 *ngFor
添加到您的 item
,而不是 charts
:
<div class="charts" style="padding-top: 0.5em">
<div class="item" *ngFor="let chart of chartEntities$ | async; let i = index; trackBy: trackByFn">
<span style="background-color: rgb(127, 140, 255); height:120px;">
number {{i}}
</span>
</div>
</div>
附带说明一下,不要使用那样的内联样式。那些需要移动到组件 css 文件
你应该重新排列为
<div class="charts" style="padding-top: 0.5em">
<div class="item" *ngFor="let chart of chartEntities$ | async; let i = index; trackBy: trackByFn">
<span style="background-color: rgb(127, 140, 255); height:120px;"> number {{i}}
</span>
</div>
</div>
display: flex; flex-direction: row;
应该在父 div
上
在Angular5中,*ngFor
在列方向而不是行方向生成<div>
个元素:
html:
<div class="charts" *ngFor="let chart of chartEntities$ | async; let i = index; trackBy: trackByFn"
style="padding-top: 0.5em">
<div class="item">
<span style="background-color: rgb(127, 140, 255); height:120px;"> number {{i}}
</span>
</div>
</div>
css:
.charts{
display: flex;
flex-direction: row;
}
.item{
display: flex;
flex: 1
}
如何将其更改为所有元素都在同一行中?
谢谢
您需要将 *ngFor
添加到您的 item
,而不是 charts
:
<div class="charts" style="padding-top: 0.5em">
<div class="item" *ngFor="let chart of chartEntities$ | async; let i = index; trackBy: trackByFn">
<span style="background-color: rgb(127, 140, 255); height:120px;">
number {{i}}
</span>
</div>
</div>
附带说明一下,不要使用那样的内联样式。那些需要移动到组件 css 文件
你应该重新排列为
<div class="charts" style="padding-top: 0.5em">
<div class="item" *ngFor="let chart of chartEntities$ | async; let i = index; trackBy: trackByFn">
<span style="background-color: rgb(127, 140, 255); height:120px;"> number {{i}}
</span>
</div>
</div>
display: flex; flex-direction: row;
应该在父 div