![声明式支持问题]( "声明式支持问题")
本文介绍了声明式支持问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试将 htmlview(根据 SAP 的文档使用声明性支持)添加到也使用声明性支持的索引页面.使用 data-sap-ui-type="ui.MyView" 让我问两个问题:
- 在声明性支持方面是否有与 sap.ui.localResources 等效的东西?
- data-ui-type 没有将 view.html 后缀添加到应该加载的视图中.MVC 是否有声明式支持的特殊模式，或者目前没有办法实现它?
亲切的问候，妮可
解决方案
在这里找到一些基本示例:https://openui5.hana.ondemand.com/#docs/guide/MVC.html
首先我相信你总是需要在代码中设置sap.ui.localResources.
正如你所看到的，从 HTMLView 实例化一个 HTMLView 是这样的:
<div data-sap-ui-type="sap.ui.core.mvc.HTMLView" id="MyHTMLView" data-view-name="example.mvc.test2"></div>
这将加载 example.mvc.test2.view.html 并将其放入您的父视图中.
一般来说，JS API 转换成 HTMLViews 是这样的:
new sap.ui.AnyControl("myId", {aLittleProperty: "10",属性:假，按:functionInMyController，morePress: a.static.myFunction,默认聚合:[新 sap.ui.OtherControl("otherId1"),新 sap.ui.OtherControl("otherId2")],anotherAggregation: new sap.ui.OtherControl("otherId3")}).addStyleClass("myClass");<div data-sap-ui-type="sap.ui.AnyControl"身份证=我的身份证"班级=我的班级"data-a-little-property="10",数据属性=假"数据新闻=functionInMyController"data-more-press="a.static.myFunction"><div data-sap-ui-type="sap.ui.OtherControl" id="otherId1"></div><div data-sap-ui-type="sap.ui.OtherControl" id="otherId2"></div><div data-sap-ui-aggregation="anotherAggregation"><div data-sap-ui-type="sap.ui.OtherControl" id="otherId3"></div>
注意:
- id 和 CSS 类使用常规 HTML 属性设置
- 属性名称从驼峰式转换为小写，以-"分隔(因为 HTML 不区分大小写)
- 无论属性是什么类型，您当然都必须在 HTML 中将其放在引号中
- 直接放入 HTML 定义的控件中的任何内容都被视为属于它的默认聚合
BR克里斯
I am trying to add an htmlview (which is using declarative support according to SAP's docs) to an index page that is also using declarative support. Using data-sap-ui-type="ui.MyView" makes me to ask two questions:
- Is there any equivalent to sap.ui.localResources in declarative support?
- data-ui-type is not adding the view.html suffix to the view that should be laoded. Is there a special pattern for MVC in declarative support or is there currently no way to implement it?
Kind regards,Nico
解决方案
find some basic samples here:https://openui5.hana.ondemand.com/#docs/guide/MVC.html
First of all I believe that you always have to set sap.ui.localResources in code.
As you can see instanciating a HTMLView from an HTMLView goes like this:
<div data-sap-ui-type="sap.ui.core.mvc.HTMLView" id="MyHTMLView" data-view-name="example.mvc.test2"></div>
This will load example.mvc.test2.view.html and place it into your parent view.
Generally speaking the JS API translates into HTMLViews like this:
new sap.ui.AnyControl("myId", {
aLittleProperty: "10",
property: false,
press: functionInMyController,
morePress: a.static.myFunction,
defaultAggregation: [
new sap.ui.OtherControl("otherId1"),
new sap.ui.OtherControl("otherId2")
],
anotherAggregation: new sap.ui.OtherControl("otherId3")
}).addStyleClass("myClass");
<div data-sap-ui-type="sap.ui.AnyControl"
id="myId"
class="myClass"
data-a-little-property="10",
data-property="false"
data-press="functionInMyController"
data-more-press="a.static.myFunction">
<div data-sap-ui-type="sap.ui.OtherControl" id="otherId1"></div>
<div data-sap-ui-type="sap.ui.OtherControl" id="otherId2"></div>
<div data-sap-ui-aggregation="anotherAggregation">
<div data-sap-ui-type="sap.ui.OtherControl" id="otherId3"></div>
</div>
</div>
Note that:
- The id and CSS classes are set with the regular HTML attributes
- Property names translate from camelCase to lower-case separated with "-" (due to the fact that HTML is not case-sensitive)
- No matter what type the property is you of course have to put it in quotes in HTML
- Whatever you put directly inside a HTML-defined control is considered to belong into it's default aggregation
BRChris
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