我正在尝试在我带来一些数据的表上实现分组,过滤和排序。
我已经能够执行分组和排序而没有问题,但是我无法正确过滤。
这将是我用于分组,过滤和排序的片段代码:
<core:FragmentDefinition xmlns:core="sap.ui.core" xmlns="sap.m">
<ViewSettingsDialog confirm="onConfirm">
<sortItems>
<ViewSettingsItem selected="true" key="Xao" text="Tipo"/>
<ViewSettingsItem key="Xoccupant" text="Ocupante"/>
</sortItems>
<groupItems>
<ViewSettingsItem key="Xao" text="Tipo"/>
</groupItems>
<filterItems>
<ViewSettingsFilterItem key="Xao" text="Tipo" multiSelect="false" items="{/d/results/Xao}">
<items>
<ViewSettingsItem key="{Xao}" text="{Xao}"/>
</items>
</ViewSettingsFilterItem>
</filterItems>
</ViewSettingsDialog>
</core:FragmentDefinition>
在控制器方面,这将是它所占用的代码:
onPress: function () {
this._Dialog = sap.ui.xmlfragment("LogonPage.LogonPage.fragments.Dialog", this);
this._Dialog.open();
},
onClose: function () {
this._Dialog.close();
},
onTableSettings: function (oEvent) {
// Abra el cuadro de diálogo Configuración de tabla
this._oDialog = sap.ui.xmlfragment("LogonPage.LogonPage.fragments.SettingsDialog", this);
this._oDialog.open();
},
onConfirm: function (oEvent) {
var oView = this.getView();
var oTable = oView.byId("table0");
var mParams = oEvent.getParameters();
var oBinding = oTable.getBinding("items");
// apply grouping
var aSorters = [];
if (mParams.groupItem) {
var sPath = mParams.groupItem.getKey();
var bDescending = mParams.groupDescending;
var vGroup = function (oContext) {
var name = oContext.getProperty("Xao");
return {
key: name,
text: name
};
};
aSorters.push(new sap.ui.model.Sorter(sPath, bDescending, vGroup));
}
// apply sorter
var sPath = mParams.sortItem.getKey();
var bDescending = mParams.sortDescending;
aSorters.push(new sap.ui.model.Sorter(sPath, bDescending));
oBinding.sort(aSorters);
// apply filters
var aFilters = [];
var sQuery = oEvent.getParameter("query");
if (sQuery) {
aFilters.push(new Filter("Xao", FilterOperator.Contains, sQuery));
}
oBinding.filter(aFilters);
},
这是我表的视图,我要过滤的是包含表Xao部分的所有内容。
<Table inset="false" items="{/d/results}" id="table0" width="auto">
<items>
<ColumnListItem type="Active" id="item1">
<cells>
<Text text="{Xao}" id="text7"/>
<Text text="{Xoccupant}" id="text8"/>
<Text text="{ path: 'Validfrom', type: 'sap.ui.model.type.Date', formatOptions:
{ source: {
pattern: 'yyyyMMdd' },
pattern: 'dd/MM/yyyy' } }" id="text9"/>
<Text text="{ path: 'Validto', type: 'sap.ui.model.type.Date', formatOptions:
{ source: {
pattern: 'yyyyMMdd' }, pattern: 'dd/MM/yyyy' } }" id="text10"/>
</cells>
</ColumnListItem>
</items>
<columns>
<Column id="column0">
<header>
<Label text="Tipo" id="label0"/>
</header>
</Column>
<Column id="column1">
<header>
<Label text="Ocupante" id="label1"/>
</header>
</Column>
<Column id="column2">
<header>
<Label text="Fecha de Apartado" id="label2"/>
</header>
</Column>
<Column id="column3">
<header>
<Label text="Fecha de Finalización" id="label3"/>
</header>
</Column>
</columns>
</Table>
这里是视图的代码,在这里我可以对表进行分组,过滤和排序
<headerToolbar>
<Toolbar id="toolbar3">
<Title text="Puestos de Trabajo"/>
<ToolbarSpacer/>
<Button press="onTableSettings" icon="sap-icon://drop-down-list" tooltip="Settings"/>
</Toolbar>
</headerToolbar>
是否有任何想法或建议可以正确过滤我的桌子?
检查控制器中的onConfirm
功能-过滤代码看起来更像是搜索字段的代码。您必须处理来自事件的过滤器:https://sapui5.hana.ondemand.com/#/api/sap.m.ViewSettingsDialog%23events/confirm
对您来说,此字段仅包含Xao字段的过滤器,但我的建议是在函数中设置断点并分析oEvent.getParameters()
结构。