创建一个nativescript角度应用程序。在为我的应用创建搜索栏时注意到一些非常奇怪的行为。虽然搜索栏在IOS的Android操作栏中完美显示,但搜索栏最初根本不显示。但是,如果我反复慢慢地更改设备方向搜索栏会慢慢开始在操作栏中显示,每当我更改设备方向时,搜索栏的宽度会逐渐增加!!
我的代码如下
app.component.html
<StackLayout sdkToggleNavButton>
<ActionBar title="" backgroundColor="#f82462">
<StackLayout>
<app-search-bar></app-search-bar>
</StackLayout>
</ActionBar>
在app.component中,我将搜索栏称为单独的组件。
searchbarComponent.ts
import { Component } from "@angular/core";
import searchBarModule = require("ui/search-bar");
@Component({
selector: "app-search-bar",
template: `
<SearchBar class ="sb" #sb hint="Enter topic to get questions" [text]="searchPhrase" (submit)="onSubmit(sb.text)"></SearchBar> `
})
export class SearchBarComponent { }
使用Nativescript 2.5
有关此处发生的任何建议。
答案 0 :(得分:0)
我在我的Nativescript项目中使用搜索组件并且运行良好。你可以参考我的代码。
<强> search.component.html 强>
<ActionBar title="Search">
<NavigationButton android.systemIcon="ic_menu_back" text=" " pageTransition="fade"></NavigationButton>
</ActionBar>
<StackLayout toggleNavButton>
<StackLayout>
<!-- >> basic-search-bar-html -->
<SearchBar #sb hint="SEARCH FOR INSPIRATION" [(ngModel)]="category" [text]="searchPhrase" (submit)="onSearchTap()"></SearchBar>
<!-- << basic-search-bar-html -->
</StackLayout>
<!-- >> Search result listing here -->
<GridLayout rows="auto, *">
<ListView [items]="category" row="1">
<强> search.componet.ts 强>
import { Component } from "@angular/core";
import { Observable } from 'rxjs/Observable';
import { searchService } from '../../shared/search/search.service';
@Component({
selector: 'search',
templateUrl: "pages/search/search.component.html",
styleUrls: ["pages/search/search.component.css"],
providers: [searchService]
})
export class SearchBarComponent {
答案 1 :(得分:0)
提到了此问题和解决方法here。在父StackLayout中设置stretch属性对我有用。