---

前言

本章节记录常用控件SplitApp，SplitContainer。主要功能是在左侧显示Master页面，右侧显示Detail页面。
Master页面和Detail页面可以由多个Page组成，并支持相互跳转。
其路径分别是：

• sap.m.SplitApp
• sap.m.SplitContainer

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1. SplitApp

1.1 组件结构

SplitApp包含masterPages和detailPages，masterPages包含多个Page并且detailPages也包含多个Page。每个Page由id区分其路径。初始化时需要initialMaster和initialDetail两个属性中指定需要呈现的Page。

• 示例

<SplitApp
   id="SplitAppDemo"
   initialMaster="master"
   initialDetail="detail"
   >
   <masterPages>
       <Page id="master"/>
       <Page id="master2"/>
   </masterPages>
   <detailPages>
       <Page id="detail"/>
       <Page id="detail2"/>
   </detailPages>
</SplitApp>

1.2 Demo

• View

    <Page
        id="page"
        title="{i18n>title}"
    >
        <SplitApp
            id="SplitAppDemo"
            initialDetail="detail"
            initialMaster="master"
        >
            <masterPages>
                <Page
                    id="master"
                    title="Master 1"
                    backgroundDesign="List"
                >
                    <List>
                        <StandardListItem
                            title="To Master2"
                            type="Navigation"
                            press=".onPressGoToMaster"
                        />
                    </List>
                </Page>
                <Page
                    id="master2"
                    title="Master 2"
                    backgroundDesign="List"
                    showNavButton="true"
                    navButtonPress=".onPressMasterBack"
                >
                    <List itemPress=".onListItemPress">
                        <items>
                            <StandardListItem
                                title="To Detail 1"
                                type="Active"
                                custom:to="detail"
                            />
                            <StandardListItem
                                title="To Detail 2"
                                type="Active"
                                custom:to="detailDetail"
                            />
                            <StandardListItem
                                title="To Detail 3"
                                type="Active"
                                custom:to="detail2"
                            />
                        </items>
                    </List>
                </Page>
            </masterPages>
            <detailPages>
                <Page
                    id="detail"
                    title="Detail 1"
                    backgroundDesign="Solid"
                >
                    <VBox>
                        <Label text="Detail page 1" />
                        <Button
                            text="Go to Detail page2"
                            press=".onPressNavToDetail"
                        />
                    </VBox>
                </Page>
                <Page
                    id="detailDetail"
                    title="Detail 2"
                    backgroundDesign="Solid"
                    showNavButton="true"
                    navButtonPress=".onPressDetailBack"
                >
                    <VBox class="sapUiSmallMargin">
                        <Text text="This is Detail Page2" />
                    </VBox>
                </Page>
                <Page
                    id="detail2"
                    title="Detail 3 Page"
                    backgroundDesign="Solid"
                    showNavButton="true"
                    navButtonPress=".onPressDetailBack"
                >
                    <Label text="This is Detail Page3" />
                    <Input />
                    <Label text="Label 2" />
                    <Input />
                    <Label text="Label 3" />
                    <Input />
                    <Label text="Label 4" />
                    <Input />
                    <Label text="Label 5" />
                    <Input />
                </Page>
            </detailPages>
        </SplitApp>
    </Page>

• Controller

    onInit: function () {
        this.oSplitApp = this.byId("SplitAppDemo");
    },


    onPressNavToDetail: function () {
        this.oSplitApp.to(this.createId("detailDetail"));
    },

    onPressDetailBack: function () {
        this.oSplitApp.backDetail();
    },

    onPressMasterBack: function () {
        this.oSplitApp.backMaster();
    },

    onPressGoToMaster: function () {
        this.oSplitApp.toMaster(this.createId("master2"));
    },

    onListItemPress: function (oEvent) {
        var sToPageId = oEvent.getParameter("listItem").getCustomData()[0].getValue();

        this.oSplitApp.toDetail(this.createId(sToPageId));
    }

1.3 mode属性

• HideMode ( 不论屏幕大小，Master始终在左上角隐藏 )

• ShowHideMode（屏幕尺寸大时显示在左侧，尺寸小时隐藏在左上方）
  

• StretchCompressMode（始终在左侧显示）
  

• PopoverMode（小尺寸时以Popup形式显示）
  

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2. SplitContainer

上面提到的SplitApp是继承了SplitContainer。SplitContainer在其用法上和SplitApp是差不多的。