我有一点引导问题。 我打印了几个带角度(ng重复)的元素,容器调整它们的高度为图像的高度..
代码:
private int colorIndex = 1;
public void onChangeColor(View view) {
int color;
if(colorIndex==0) {
color = Color.RED;
colorIndex = 1;
}else if(colorIndex==1) {
color = Color.GREEN;
colorIndex = 2;
}else {
//colorIndex = 2
color = Color.BLUE;
colorIndex = 0;
}
View layout = findViewById(R.id.layout);
layout.setBackgroundColor(color);
}
public class TestActivity extends AppCompatActivity {
View view;
//declare a string variable in java a class
//private var colour = "green";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
View layout = findViewById(R.id.layout);
layout.setBackgroundColor(Color.RED);
view= this.getWindow().getDecorView();
view.setBackgroundResource(R.color.gray);
}
public void goRed(View v)
{
//if (colour == "green"){
view.setBackgroundResource(R.color.red);
//colour = "red";
//}
}
}
使用引导程序(<div class="row text-center">
<div class="col-lg-3 col-md-12 col-sm-12" ng-repeat="recipe in purchasedRecipes">
<a href="{{recipe.PdfUrl}}" target="blank">
<div class="thumbnail">
<img src="{{recipe.ImgUrl}}" alt=""/>
<div class="caption">
<h3>{{recipe.RecipeName}}</h3>
</div>
</div>
</a>
</div>
</div>
)可以很容易地分配宽度。如何指定固定的响应高度,以便我的食谱行的行大小相同?
感谢您的帮助:)
答案 0 :(得分:0)
见here。前三名是:
<强> matchHeight.js 强>
使用表格
他们给出的例子:
$0
巨大的负利润率和正面填充
他们的代码:
@media only screen and (min-width : 768px) {
.is-table-row {
display: table;
}
.is-table-row [class*="col-"] {
float: none;
display: table-cell;
vertical-align: top;
}
}