我尝试了所有操作,但无法获得所需的答案。 当我单击复选框时,如何使整个行可单击以及如何更改行颜色?
这是我尝试过的HTML文件
<section class="others" >
<div class="sub-header">Others</div>
<p class="text-center" *ngIf="otherTests.length === 0">No Tests Available</p>
<app-custom-accordion [closeOthers]="true">
<ngb-panel [disabled]="true" *ngFor="let testPanel of otherTests let i = index;" id="{{testPanel.Id}}" [title]="testPanel.Name">
<ng-template ngbPanelTitle>
<div class="action-items" [ngStyle]="{'background-color': i.checked == true? '#00B7A8' : 'white'}">
<span class="material-icons fav" [ngStyle]="{'background-color': i.checked == true? '#00B7A8' : 'white'}" [class.favorited]="testPanel.Favorite" (click)="onFavoriteClick(testPanel)"></span>
<span class="icon-set" [ngClass]="{'same-day-2x': isSameDay(testPanel.Code), 'next-day-2x': isNextDay(testPanel.Code)}"></span>
<label class="custom-control custom-checkbox">
<input #i
type="checkbox"
class="custom-control-input"
[name]="testPanel.Id + '-' + testPanel.Moniker"
[ngModel]="panelIds.indexOf(testPanel.Id) > -1"
(ngModelChange)="onPanelCheckboxUpdate($event, testPanel)"
[id]="testPanel.Id + '-' + testPanel.Moniker">
<span class="custom-control-indicator"></span>
</label>
</div>
</ng-template>
</ngb-panel>
</app-custom-accordion>
</section>
这是我的Ts文件,用于复选框更改
onPanelCheckboxUpdate($event: boolean, panel: TestOrderPanel) {
this.checked = $event
let testPanelIds = panel.Tests.map(test => test.Id);
// Wipe any duplicates
this.panelIds = this.panelIds.filter(
panelId => panel.Id !== panelId && testPanelIds.indexOf(panelId) === -1
);
this.selectedPanels = this.selectedPanels.filter(
selectedPanel =>
panel.Id !== selectedPanel.Id &&
testPanelIds.indexOf(selectedPanel.Id) === -1
);
if ($event) {
this.panelIds.push(panel.Id);
this.selectedPanels.push(panel);
}
this.updateSession();
}
这是我的应用程序自定义手风琴组件
<div class="card">
<ng-template ngFor let-panel [ngForOf]="panels">
<div role="tab" id="{{panel.id}}-header" [class]="'card-header ' +
(panel.type ? 'card-' + panel.type: type ? 'card-' + type : '')"
[class.active]="isOpen(panel.id)">
<a href (click)="!!toggle(panel.id)" [attr.tabindex]=" .
(panel.disabled
? '-1' : null)" [attr.aria-expanded]="isOpen(panel.id)"
[attr.aria-controls]="(isOpen(panel.id) ? panel.id : null)"
[attr.aria-disabled]="panel.disabled">{{panel.title}}</a>
<ng-template [ngTemplateOutlet]="panel.titleTpl?.templateRef"></ng-
template>
<!-- expansion arrows -->
<div *ngIf="arrowExpand" (click)="toggle(panel.id)" [attr.aria-
expanded]="isOpen(panel.id)">
<span class="material-icons expand"></span>
</div>
</div>
<div id="{{panel.id}}" role="tabpanel" [attr.aria-labelledby]="panel.id + '-header'" class="card-block" *ngIf="isOpen(panel.id) && panel.contentTpl">
<ng-template [ngTemplateOutlet]="panel.contentTpl?.templateRef"></ng-template>
</div>
</ng-template>
</div>
如何在单击复选框时更改整个行的颜色 例如,当选中复选框时,整行应为深色或其他颜色;未选中时应为前一颜色,即白色 有人可以帮忙吗?谢谢
答案 0 :(得分:0)
<div class="action-items" [ngStyle]="{'background-color': i.checked == true? '#00B7A8' : 'white'}">
i
是由以下各项定义的索引号:
<ngb-panel ... *ngFor="let testPanel of otherTests let i = index;" ...>
因此i.checked
是未定义的,因此i.checked == true
始终为假。
您尚未显示testPanel
或otherTests
是什么,但我认为您想要的代码更像是:
[ngStyle]="{'background-color': testPanel.checked? '#00B7A8' : 'white'}"
如果这不是您的问题,请提供一个有效的Stackblitz示例来说明问题,或者至少共享您的 actual all 相关代码。