Question

<core:FragmentDefinition xmlns="sap.m"xmlns:f="sap.ui.layout.form" xmlns:core="sap.ui.core" xmlns:mvc="sap.ui.core.mvc"
    xmlns:html="http://www.w3.org/1999/xhtml" xmlns:l="sap.ui.layout">
 <Page id="tileInfo" showHeader="false" enableScrolling="true" > 
    <TileContainer    
      id="getTiles"

      tiles="{myModel1>TILECOLLECTION}">    
      <StandardTile 
        icon="{myModel1>icon}"  
        number="{myModel1>number}"  
        info="{myModel1>info}"
        infoState="{myModel1>infostate}" 
        title="{myModel1>title}" 
        numberUnit="{myModel1>numberunit}"
        press="handleTilePress"
        class="myGreen"    
        />   
        </TileContainer>   
       </Page> 
</core:FragmentDefinition>

我想读取视图控制器中TileContainer中的每个tile。有可能吗？

Answer 1

在控制器中：

NSString *sliderimage01 = [imageView setImageWithURL:url placeholderImage:[UIImage imageNamed:@"placeHolderImage1"]];
NSString *sliderimage02 = [imageView setImageWithURL:url placeholderImage:[UIImage imageNamed:@"placeHolderImage2"]];
NSString *sliderimage03 = [imageView setImageWithURL:url placeholderImage:[UIImage imageNamed:@"placeHolderImage3"]];
NSString *sliderimage04 = [imageView setImageWithURL:url placeholderImage:[UIImage imageNamed:@"placeHolderImage4"]];
NSString *sliderimage05 = [imageView setImageWithURL:url placeholderImage:[UIImage imageNamed:@"placeHolderImage5"]];

self.imagesData = @[sliderimage01, sliderimage02, sliderimage03, sliderimage04, sliderimage05];
for(int i=0; i<self.imagesData.count;i++){
    UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(CGRectGetWidth(self.view.frame) * i, 0, CGRectGetWidth(self.view.frame), CGRectGetHeight(self.scrollView.frame))];
    imageView.contentMode = UIViewContentModeScaleAspectFill;
    imageView.image = [UIImage imageNamed:[self.imagesData objectAtIndex:i]];
    [self.scrollView addSubview:imageView];
}
self.scrollView.delegate = self;
index=0;

数组中的

aTiles是tile容器的tile聚合的tile。

Answer 2

使用嵌套视图而不是片段。 code with nested views

然后你可以获得瓷砖并在下面应用逻辑。

var oTileContainer = this.byId("myView--getTiles");
var aTilesLength = oTileContainer.getTiles().length;
for(var i = 0 ;i<aTilesLength;i++){
  if(i%2 == 1){
  oTileContainer.getTiles()[i].addStyleClass("blue");
  }else{
   oTileContainer.getTiles()[i].addStyleClass("green"); 
  }  
}

Answer 3

我添加了更多信息。如果我们不通过，我们可以使用以下代码来获取片段详细信息：

全部谢谢。注意：代码在onInit函数中不起作用，但在其他函数中起作用

var fragmentId = this.getView().createId("myFragment");
var tileContainer = sap.ui.core.Fragment.byId(fragmentId,"getTiles");                               
 var oTiles = tileContainer.getTiles();

如何读取Tile Container SAP UI5中的所有切片

3 个答案: