我有XML SAPUI5表,每行都嵌入了删除按钮 . 表绑定到JSON ..
<Table id="idUploadTable" mode="None" delete="handleDeleteListItem" width="100%"
items="{uiFormModel>/attachmentList}">
<columns>
<Column id="idFileNameCol" vAlign="Middle">
<header>
<Label text="File Name" />
</header>
</Column>
<Column id="idUploadedOByCol" hAlign="Left" vAlign="Middle">
<header>
<Label text="Uploaded By" />
</header>
</Column>
<Column id="idUploadedOnCol" hAlign="Left" vAlign="Middle">
<header>
<Label text="Uploaded On" />
</header>
</Column>
<Column id="idUploadedDelCol" hAlign="Left" vAlign="Middle">
<header>
<Label text="" />
</header>
</Column>
</columns>
<items>
<ColumnListItem>
<cells>
<Link text="{uiFormModel>fileName}" href="{uiFormModel>fileLocation}" target="blank"/>
<Text text="{uiFormModel>uploadedByUserName}" />
<Text text="{uiFormModel>uploadedOn}" />
<Button icon="sap-icon://delete" press="handleDeleteAttachment">
<customData>
<core:CustomData key="multi" value="true" />
</customData>
</Button>
</cells>
</ColumnListItem>
</items>
</Table>
表绑定到JSON模型我能够将上述JSON中的数据加载到表中 . What I want is, when user clicks on delete button embedded in the row, that specific row needs to be deleted . Table selection mode has to be None
. 如何通过上述代码作为基线来实现这一目标?
在此先感谢.. Faddy
1 回答
在按钮单击的处理程序上,您需要获取“绑定路径” . 这是模型中从根到实例数据的路径 . 有了它,你可以得到它的 Value ,然后转到你的模型,选择相应的实例并将其删除 . 该表自动更新 . 绑定路径部分是这样的:
希望能帮助到你