图片按钮Nativescript和Angular 2
我需要在{N} + Angular 2中创建一个包含自定义图片和标签的图片按钮。 类似这样的 image图片按钮Nativescript和Angular 2
这是我的代码。我在网格布局中使用堆栈布局。我看不到图片下方的标签。请帮我弄清楚代码中的错误。
`<GridLayout columns="*,*" rows="*,*,*,*,*,*" width="400" height="400">
<StackLayout class=" btn-sq-lg " col="0" row="0" (tap)="gotoSRTPage()">
<Image col="0" row ="1" src="res://ic_briefcase" > </Image>
<Label class= "label" textWrap="true" col="0" row="2" text="SRT" horizontalAlignment="center" verticalAlignment="center"></Label>
</StackLayout>
<StackLayout class=" btn-sq-lg " col="1" row="0" (tap)="">
<Image col="1" row ="1" src="res://ic_blog" > </Image>
<Label class= "label" col="1" row="2" text="SRT" horizontalAlignment="center" verticalAlignment="center"</Label>
</StackLayout>
<StackLayout class=" btn-sq-lg " col="0" row="3" (tap)="">
<Image col="0" row ="4" src="res://ic_reminder" > </Image>
<Label class= "label" textWrap="true" col="0" row="5" text="SRT" horizontalAlignment="center" verticalAlignment="center"></Label>
</StackLayout>
<StackLayout class=" btn-sq-lg " col="1" row="3" (tap)="">
<Image col="1" row ="4" src="res://ic_announcement" > </Image>
<Label class="label" textWrap="true" col="1" row="5" text="SRT" horizontalAlignment="center" verticalAlignment="center"></Label>
</StackLayout>
</GridLayout>`
css文件:
`.btn-sq-lg {
background-color: white;
}
.label{
text-align: center;
color:#00caab;
}`
<Button>
<Image res="<path>"></Image>
<Label text="{{text}}"></Label>
</Button>
- 编辑 -
为什么我被downvoted这个?它回答了被问到的问题?
问题是关于'nativescript'组件,您提供了一个解决方案,使用HTML –
该解决方案的工作原理?我只是没有正确地使用大写标记 – mast3rd3mon
不,不是真的,'nativescript'具有不同的渲染组件的方式,它不理解普通的HTML。 –
到目前为止,我还没有找到一个直接的方式做到这一点,但我有一个变通
你可以尝试以下
some.component.html
<StackLayout class="btn-img" orientation="horizontal" padding="5" (tap)="onTappedFun()" >
<Image src="res://facebook" width="10%" height="100%" marginRight="10"></Image>
<Label text="Login via Facebook" verticalAlignment="center"></Label>
</StackLayout>
some.component.css
.btn-img{
border-radius: 5;
border-width: 1;
color: white;
margin: 10;
font-size: 22;
border-color: #2b3c6a;
background-color: #3B5997;
}
个
some.component.ts
onTappedFun(){
console.log("Hey i was tapped");
}
结果
仅使用CSS就可以达到所需的样式:
.my-button {
color: #395469;
background-color: #FFFFFF;
background-image: url("https://play.nativescript.org/dist/assets/img/NativeScript_logo.png");
background-repeat: no-repeat;
background-position: 35 28;
background-size: 60 60;
border-width: 2;
border-color: #395469;
border-radius: 28;
height: 56;
font-size: 16;
}
在XML应用样式类:
<Button text="I like NativeScript" class="my-button"></Button>
你可以试试这个:
<GridLayout columns="*,*" rows="*,*" width="400" height="400">
<StackLayout row="0" col="0" orientation="vertical">
<Image src="~/images/star-empty.png" height="80%"></Image>
<Label class="label" textWrap="true" text="Button Name1" height="20%"></Label>
</StackLayout>
<StackLayout row="0" col="1" orientation="vertical">
<Image src="~/images/star-empty.png" height="80%"></Image>
<Label class="label" textWrap="true" text="Button Name2" height="20%"></Label>
</StackLayout>
<StackLayout row="1" col="0" orientation="vertical">
<Image src="~/images/star-empty.png" height="80%"></Image>
<Label class="label" textWrap="true" text="Button Name3" height="20%"></Label>
</StackLayout>
<StackLayout row="1" col="1" orientation="vertical">
<Image src="~/images/star-empty.png" height="80%"></Image>
<Label class="label" textWrap="true" text="Button Name4" height="20%"></Label>
</StackLayout>
</GridLayout>
你想在按钮上显示图像,图标或字形吗? – mast3rd3mon
我需要一个图像按钮。不是字形@ mast3rd3mon –
我有一个图像,我必须用作按钮@ mast3rd3mon –