7

我需要在 {N} + Angular 中创建一个包含自定义图像和标签的图像按钮。像这样的东西：

在此处输入图像描述

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。

<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;
}
4

4 回答 4

11

到目前为止，我还没有找到一种直接的方法来做到这一点，但我有一个解决方法

您可以尝试以下方法

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>

一些.component.css

.btn-img{
    border-radius: 5;
    border-width: 1;
    color: white;
    margin: 10;
    font-size: 22;
    border-color: #2b3c6a;
    background-color: #3B5997;
}

一些.component.ts

onTappedFun(){
    console.log("Hey i was tapped");
}

结果

按钮脸书

于 2017-06-10T16:09:43.810 回答
-1

仅使用 CSS 您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 中应用样式类：

<Button text="I like NativeScript" class="my-button"></Button>
于 2018-02-07T18:19:05.873 回答
-1

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>
于 2018-02-13T09:12:23.957 回答
-3 
<Button>
    <Image res="<path>"></Image>
    <Label text="{{text}}"></Label>
</Button>

- 编辑 -

为什么我因此而被否决？它回答了被问到的问题？

于 2017-03-16T13:31:47.090 回答