使用 Angular 动态打印样式属性 6
printing style attribute dynamically with Angular 6
我正在尝试显示锦标赛树:
最初,我有很多赞:
<div class="match-wrapper"
style="top: {{ match['matchWrapperTop'] }}px; left: {{ match['matchWrapperLeft'] }}px; width: {{matchWrapperWidth}}px;">
但我得到:
WARNING: sanitizing unsafe style value top: -72px; left: 168px; height: 54px; (see http://g.co/ng/security#xss).
现在,我试着改变它:
<div class="match-wrapper"
[ngStyle]="{top: match['matchWrapperTop'], left: match['matchWrapperLeft'], width: matchWrapperWidth}">
但是现在,我有:
Cannot find a differ supporting object
而且这个错误不太明显...
我该怎么办???
Simple style binding
非常适合单值
<div class="match-wrapper" [style.top.px]="match['matchWrapperTop']" [style.left.px]="match['matchWrapperLeft']" [style.width.px]="match['matchWrapperWidth']">
Lorem Ipsum
</div>
Using ngStyle directive
多个 css 属性 绑定的更好选择
<div class="match-wrapper" [ngStyle]="{'top.px' : match['matchWrapperTop'],'left.px' : match['matchWrapperLeft'],'width.px' : match['matchWrapperWidth']}">
Lorem Ipsum
</div>
含TS内容
export class AppComponent {
match = {};
constructor() {
this.match['matchWrapperTop'] = 10
this.match['matchWrapperLeft'] = 10
this.match['matchWrapperWidth'] = 100
}
}
在没有看到完整示例的情况下,很难说清楚。根据您在上面共享的代码和 Angular docs,您似乎需要以下内容:
[style.top.px]="match['matchWrapperTop']"
我正在尝试显示锦标赛树:
最初,我有很多赞:
<div class="match-wrapper"
style="top: {{ match['matchWrapperTop'] }}px; left: {{ match['matchWrapperLeft'] }}px; width: {{matchWrapperWidth}}px;">
但我得到:
WARNING: sanitizing unsafe style value top: -72px; left: 168px; height: 54px; (see http://g.co/ng/security#xss).
现在,我试着改变它:
<div class="match-wrapper"
[ngStyle]="{top: match['matchWrapperTop'], left: match['matchWrapperLeft'], width: matchWrapperWidth}">
但是现在,我有:
Cannot find a differ supporting object
而且这个错误不太明显...
我该怎么办???
Simple style binding
非常适合单值
<div class="match-wrapper" [style.top.px]="match['matchWrapperTop']" [style.left.px]="match['matchWrapperLeft']" [style.width.px]="match['matchWrapperWidth']">
Lorem Ipsum
</div>
Using ngStyle directive
多个 css 属性 绑定的更好选择
<div class="match-wrapper" [ngStyle]="{'top.px' : match['matchWrapperTop'],'left.px' : match['matchWrapperLeft'],'width.px' : match['matchWrapperWidth']}">
Lorem Ipsum
</div>
含TS内容
export class AppComponent {
match = {};
constructor() {
this.match['matchWrapperTop'] = 10
this.match['matchWrapperLeft'] = 10
this.match['matchWrapperWidth'] = 100
}
}
在没有看到完整示例的情况下,很难说清楚。根据您在上面共享的代码和 Angular docs,您似乎需要以下内容:
[style.top.px]="match['matchWrapperTop']"