表达式绑定
https://ui5.sap.com/#/topic/c98d57347ba444c6945f596584d2db45
webapp/view/InvoiceList.view.xml
<mvc:View
controllerName="sap.ui.demo.walkthrough.controller.InvoiceList"
xmlns="sap.m"
xmlns:mvc="sap.ui.core.mvc">
<List
headerText="{i18n>invoiceListTitle}"
class="sapUiResponsiveMargin"
width="auto"
items="{invoice>/Invoices}" >
<items>
<ObjectListItem
title="{invoice>Quantity} x {invoice>ProductName}"
number="{
parts: [{path: 'invoice>ExtendedPrice'}, {path: 'view>/currency'}],
type: 'sap.ui.model.type.Currency',
formatOptions: {
showMeasure: false
}
}"
numberUnit="{view>/currency}"
numberState="{= ${invoice>ExtendedPrice} > 50 ? 'Error' : 'Success' }"/>
</items>
</List>
</mvc:View>
numberState="{= ${invoice>ExtendedPrice} > 50 ? 'Error' : 'Success' }"
ExtendedPrice大于50,价格就是Error状态,以红色表示;反之就是Success,以绿色显示。
numberState的合法值:Error(红色),Success(绿色),Warning(橘色),Information(蓝色)。
约定:只用Expression Binding,做简单的计算逻辑,不用于复杂的。
vx:xiaoshitou5854