如何解决如何在Nativescript中的嵌套ListView上启用滚动?
当只有一个 ListView 时,ListView 滚动条可以正常工作。如果我创建一个嵌套的ListView并尝试仅滚动父 ListView 进行滚动。请帮我解决这个问题。
ns-multi-select-search
<GridLayout rows="auto,140" class="select">
<StackLayout row="0">
<SearchBar hint="Search here ..." (textChange)="onTextChanged($event)" (clear)="onClear($event)" (loaded)="onSearchBarLoaded($event)"></SearchBar>
</StackLayout>
<StackLayout row="1" class="select__content" *ngIf="(allItems && allItems.length > 0)">
<ListView [items]="allItems">
<ng-template let-item="item">
<GridLayout columns="*,auto" (tap)="toggleSelected(item)" class="select__content__list">
<StackLayout col="0">
<Label class="select__content__list__label" [text]="item.name" textWrap="true"></Label>
</StackLayout>
<StackLayout col="1">
<Image *ngIf="item.checked" src="~/assets/images/checked-check-box.png" width="20" class="m-t-5"></Image>
<Image *ngIf="!item.checked" src="~/assets/images/default-check-box.png" width="20" class="m-t-5"></Image>
</StackLayout>
</GridLayout>
</ng-template>
</ListView>
</StackLayout>
<FlexboxLayout row="1" *ngIf="(allItems && allItems.length === 0)" flexDirection="column" alignItems="center" justifyContent="center" class="select__content flex-error">
<Label class="message" text="No match found!"></Label>
</FlexboxLayout>
</GridLayout>
组件具有嵌套的ListView
{{1}}
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。