[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer-Toy模板网

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前言

本章节记录常用控件 IconTabBar,IconTabHeader, TabContainer
其路径分别是：

sap.m.IconTabBar
sap.m.IconTabHeader
sap.m.TabContainer

1. IconTabBar

1.1 简介

在SAP UI5中，IconTabBar 是一种用户界面控件，通常用于创建具有多个标签页的导航界面。它允许用户通过标签切换内容区域，每个标签通常与一个特定的视图或功能相关联。IconTabBar 通常包含多个 IconTabFilter，每个 IconTabFilter 都表示一个标签页。

主要用途包括：

导航： IconTabBar 可以用作导航控件，允许用户浏览不同的页面或功能区域。每个标签通常与一个特定的视图或功能相关联，用户可以通过点击标签切换到不同的内容。
分类和过滤：可以使用 IconTabBar 来对数据进行分类和过滤。每个标签可能代表不同的类别，用户可以通过选择标签来过滤或查看特定类别的数据。
组织内容：如果应用程序有多个功能或模块，IconTabBar 可以用于组织和呈现这些功能，使用户能够方便地访问和切换。
图标导航：由于每个标签都可以关联一个图标，IconTabBar 也可以用作图标导航，通过视觉上识别图标来切换到不同的页面或功能。

1.2 基本结构

<mvc:View
  xmlns:mvc="sap.ui.core.mvc"
  xmlns="sap.m">

  <IconTabBar>
    <items>
      <IconTabFilter text="Tab 1" icon="sap-icon://home">
        <!-- Content for Tab 1 -->
      </IconTabFilter>
      <IconTabFilter text="Tab 2" icon="sap-icon://list">
        <!-- Content for Tab 2 -->
      </IconTabFilter>
      <!-- Additional tabs as needed -->
    </items>
  </IconTabBar>

</mvc:View>

1.3 用法

1.3.1 颜色，拖放，溢出

颜色
IconTabFilter: iconColor
拖放
IconTabBar: enableTabReordering ( true,false )
溢出
IconTabBar: tabsOverflowMode (End, StartAndEnd )
View文章来源地址https://www.toymoban.com/news/detail-830355.html

    <Panel headerText="Color,enableTabReordering,tabsOverflowMode">
        <IconTabBar enableTabReordering="true" tabsOverflowMode="StartAndEnd">
            <items>
                <IconTabFilter icon="sap-icon://inventory" text="None"/>
                <IconTabFilter icon="sap-icon://inventory" iconColor="Contrast" text="Contrast"/>
                <IconTabFilter icon="sap-icon://inventory" iconColor="Critical" text="Critical"/>
                <IconTabFilter icon="sap-icon://inventory" iconColor="Default" text="Default"/>
                <IconTabFilter icon="sap-icon://inventory" iconColor="Marker" text="Marker"/>
                <IconTabFilter icon="sap-icon://inventory" iconColor="Negative" text="Negative"/>
                <IconTabFilter icon="sap-icon://inventory" iconColor="Neutral" text="Neutral"/>
                <IconTabFilter icon="sap-icon://inventory" iconColor="NonInteractive" text="NonInteractive"/>
                <IconTabFilter icon="sap-icon://inventory" iconColor="Positive" text="Positive"/>
                <IconTabFilter icon="sap-icon://inventory" iconColor="Tile" text="Tile"/>

            </items>
        </IconTabBar>

    </Panel>

1.3.2 Icons Only , Inner Contents

[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer,UI5,UI5,SAP

View

    <Panel headerText="Icons Only , Inner Contents">
        <IconTabBar>
            <items>
                <IconTabFilter icon="sap-icon://begin" iconColor="Contrast" >
                    <Text text="此处可以添加内容 A"></Text>
                </IconTabFilter>
                <IconTabFilter icon="sap-icon://compare" iconColor="Critical" >
                    <Text text="此处可以添加内容 B"></Text>
                </IconTabFilter>
                <IconTabFilter icon="sap-icon://inventory" iconColor="Default" >
                    <Text text="此处可以添加内容 C"></Text>
                </IconTabFilter>
            </items>
        </IconTabBar>
    </Panel>

1.3.3 showAll,Count,key,IconTabSeparator

当设置showAll时，组件不会显示图标。
IconTabBar : select
IconTabFilter : showAll
IconTabFilter : count
IconTabFilter : key
[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer,UI5,UI5,SAP

View

   <Panel headerText="showAll,Count,key,IconTabSeparator">
       <IconTabBar select="onSelectFilter">
           <items>
               <IconTabFilter showAll="true" count="10" text="Users" key="ALL"/>
               <IconTabSeparator />
               <IconTabFilter icon="sap-icon://inventory" count="10" iconColor="Contrast" key="NEW"/>
               <IconTabFilter icon="sap-icon://begin" count="20" iconColor="Critical" text="Warrning" key="OLD"/>
               
           </items>    
       </IconTabBar>
   </Panel>

select Event
Controller

	onSelectFilter:function(oEvent){
	   var sKey = oEvent.getParameter("key")
	    new sap.m.MessageToast.show("Selected filter: " + sKey);
	}

1.3.4 Only Text

[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer,UI5,UI5,SAP

View

    <Panel headerText="Only Text">
        <IconTabBar >
            <items>
                <IconTabFilter count="10" iconColor="Contrast" text="New" key="NEW"/>
                <IconTabFilter count="20" iconColor="Critical" text="Old" key="OLD"/>
                <IconTabFilter count="30" iconColor="Positive" text="None" key="NONE"/>
            </items>    
        </IconTabBar>
    </Panel>

1.3.5 headerMode-Inline

[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer,UI5,UI5,SAP

View

    <Panel headerText="headerMode-Inline">
        <IconTabBar headerMode="Inline">
            <items>
                <IconTabFilter count="10" iconColor="Contrast" text="New" key="NEW"/>
                <IconTabFilter count="20" iconColor="Critical" text="Old" key="OLD"/>
                <IconTabFilter count="30" iconColor="Positive" icon="sap-icon://newspaper" text="None" key="NONE"/>
            </items>    
        </IconTabBar>
    </Panel>

1.3.6 design,IconTabSeparator-icon

经常用于流程业务上
IconTabFilter : design ( Horizontal )
IconTabSeparator : icon
[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer,UI5,UI5,SAP

View

    <Panel headerText="design,IconTabSeparator-icon">
        <IconTabBar select="onSelectFilter2">
            <items>
                <IconTabFilter icon="sap-icon://newspaper" iconColor="Positive" count="10 of 40" text="New" key="NEW" 	design="Horizontal"/>
                <IconTabSeparator icon="sap-icon://open-command-field" />
                <IconTabFilter icon="sap-icon://newspaper" iconColor="Critical" count="20 of 40" text="Processing" key="PROCESSING" 	design="Horizontal"/>
                <IconTabSeparator icon="sap-icon://open-command-field" />
                <IconTabFilter icon="sap-icon://newspaper" iconColor="Negative" count="10 of 40" text="End" key="END" 	design="Horizontal"/>
            </items>
        </IconTabBar>
    </Panel>

1.3.7 DensityMode-Compact

以小图标显示
IconTabBar ：tabDensityMode （ Compact ）
[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer,UI5,UI5,SAP

    <Panel headerText="DensityMode-Compact">
        <IconTabBar tabDensityMode="Compact">
            <items>
                <IconTabFilter icon="sap-icon://newspaper" iconColor="Positive" count="10 of 40" text="New" key="NEW" 	design="Horizontal"/>
                <IconTabSeparator icon="sap-icon://open-command-field" />
                <IconTabFilter icon="sap-icon://newspaper" iconColor="Critical" count="20 of 40" text="Processing" key="PROCESSING" 	design="Horizontal"/>
                <IconTabSeparator icon="sap-icon://open-command-field" />
                <IconTabFilter icon="sap-icon://newspaper" iconColor="Negative" count="10 of 40" text="End" key="END" 	design="Horizontal"/>
            </items>
        </IconTabBar>
    </Panel>

1.3.8 Sub Tabs

在IconTabFilter 里再嵌套items实现
[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer,UI5,UI5,SAP

View

     <Panel headerText="Sub Tabs">
         <IconTabBar headerMode="Inline">
             <items>
                 <IconTabFilter count="10" iconColor="Contrast" text="New" key="NEW">
                     <items>
                         <IconTabFilter count="10" iconColor="Contrast" text="New1" key="NEW1"/>
                     </items>
                 </IconTabFilter>
                 <IconTabFilter count="20" iconColor="Critical" text="Old" key="OLD"/>
                 <IconTabFilter count="30" iconColor="Positive" icon="sap-icon://newspaper" text="None" key="NONE"/>
             </items>    
         </IconTabBar>
     </Panel>

1.3.9 Badges

IconTabFilter里嵌套customData-BadgeCustomData 实现

再标签右上方显示一个小点
当点击标签时，过一段时间自动消失（大概5秒）
第一个标签不会显示小点（即使设置了）
View

	<Panel headerText="Badges">
      <IconTabBar headerMode="Inline">
          <items>
              
              <IconTabFilter count="10" iconColor="Marker" text="New" key="NEW">
                  <customData>
                      <BadgeCustomData visible="true"/>
                  </customData>
              </IconTabFilter>
              <IconTabFilter count="20" iconColor="Critical" text="Old" key="OLD">
                  <customData>
                      <BadgeCustomData visible="true"/>
                  </customData>
              </IconTabFilter>
              <IconTabFilter count="30" iconColor="Positive" icon="sap-icon://newspaper" text="None" key="NONE"/>

          </items>    
      </IconTabBar>
  </Panel>

1.3.10 stretchContentHeight

当设置stretchContentHeight时，自动把Tab固定到画面的最上方。

IconTabBar：stretchContentHeight （ false ）

[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer,UI5,UI5,SAP

  <Panel headerText="stretchContentHeight,ScrollContainer " height="300px">
      <IconTabBar
          id="idIconTabBar"
          select=".onFilterSelect"
          class="sapUiResponsiveContentPadding"
          stretchContentHeight="false"

          >
          <items>
              <IconTabFilter
                  showAll="true"
                  count="1"
                  text="Products"
                  key="All"
              />
              <IconTabSeparator />
              <IconTabFilter
                  icon="sap-icon://begin"
                  iconColor="Contrast"
                  count="{counts>/PriceLessThan20}"
                  text="Ok"
                  key="Ok"
              />
              <IconTabFilter
                  icon="sap-icon://compare"
                  iconColor="Critical"
                  count="{counts>/Price20To40}"
                  text="Heavy"
                  key="Heavy"
              />
              <IconTabFilter
                  icon="sap-icon://inventory"
                  iconColor="Negative"
                  count="{counts>/PriceGreaterThan40}"
                  text="Overweight"
                  key="Overweight"
              />
          </items>
          <content>
              <ScrollContainer
                  height="100%"
                  width="100%"
                  horizontal="false"
                  vertical="true">
              <Table items="{/Products}" width="100%">
                  <columns>
                      <Column>
                          <Text text="Product" />
                      </Column>
                      <Column>
                          <Text text="Supplier" />
                      </Column>
                      <Column>
                          <Text text="Price" />
                      </Column>
                  </columns>
                  <items>
                      <ColumnListItem>
                          <cells>
                              <Text text="{Product}" />
                              <Text text="{Supplier}" />
                              <ObjectNumber
                                  number="{
                                  parts:[{path:'Price'},{path:'Currency'}],
                                  type: 'sap.ui.model.type.Currency',
                                  formatOptions: {showMeasure: false}
                              }"
                                  state="{
                                      parts: [
                                          {path: 'Price'}
                                      ],
                                      formatter: '.formatter.priceState'
                                  }"
                                  unit="{Currency}"
                              />
                          </cells>
                      </ColumnListItem>
                  </items>
              </Table>
          </ScrollContainer>
          </content>
      </IconTabBar>
  </Panel>

2. IconTabHeader

IconTabHeader的用法和IconTabBar差不多，具体看效果
[UI5 常用控件] 09.IconTabBar，IconTabHeader，TabContainer,UI5,UI5,SAP

View

   <Panel headerText="IconTabHeader" >
         <IconTabHeader  class="sapUiMediumMarginBottom">
             <items>
                 <IconTabFilter key="info" text="Info" iconColor="Critical" icon="sap-icon://newspaper" count="10">
                     <items>
                         <IconTabFilter count="10" iconColor="Contrast" text="New1" key="NEW1"/>
                     </items>
                 </IconTabFilter>
                 <IconTabFilter key="attachments" icon="sap-icon://notes" text="Attachments" count="3" />
                 <IconTabFilter key="notes" icon="sap-icon://number-sign" text="Notes" count="12" />
                 <IconTabFilter key="people" icon="sap-icon://open-folder" text="People"/>
             </items>
         </IconTabHeader>
         
         <IconTabHeader mode="Inline">
             <items>
                 <IconTabFilter key="info" text="Info" iconColor="Critical" count="10">
                     <items>
                         <IconTabFilter count="10" iconColor="Contrast" text="New1" key="NEW1"/>
                     </items>
                 </IconTabFilter>
                 <IconTabFilter key="attachments" text="Attachments" count="3" />
                 <IconTabFilter key="notes" text="Notes" count="12" />
                 <IconTabFilter key="people" text="People"/>
             </items>
         </IconTabHeader>
     </Panel>

3. Tab Container

TabContainer 控件用于创建带有选项卡的容器，以实现分页或标签式导航。

3.1 基本结构

<TabContainer
        id="myTabContainer"
        class="sapUiResponsiveContentPadding"
        expanded="{/expanded}"
        selectedKey="{/selectedKey}">
        
        <!-- TabContainerItems will be added here -->
        <TabContainerItem>
        	<content>
        		<!-- contents will be added here -->
			</content>
		</TabContainerItem>

</TabContainer>

3.2 属性及方法

属性
TabContainer：items （需要绑定的数据）
TabContainer：showAddNewButton （显示加号）
TabContainer：addNewButtonPress （点击加号时触发的事件）
TabContainer：itemClose （点击关闭时触发的事件）
TabContainerItem：name，additionalText，icon
方法
setSelectedItem：激活标签
addItem：添加标签
getItems：获取所有标签
removeItem：删除标签
View

	<Panel headerText="TabContainer" height="400px" width="1000px">
	    <TabContainer items="{ path: 'emp>/employees' }" id="myTabContainer"
	        showAddNewButton="true"
	        class="sapUiResponsiveContentPadding sapUiResponsivePadding--header"
	        addNewButtonPress="addNewButtonPressHandler" 
	        itemClose="itemCloseHandler">
	    <items>
	        <TabContainerItem
	            
	            name="{emp>name}"
	            additionalText="{emp>position}"
	            icon="{emp>icon}">
	            <content>
	                <f:Form editable="false">
	                    <f:title>
	                        <core:Title text="Employee" />
	                    </f:title>
	                    <f:layout>
	                            <f:ResponsiveGridLayout/>
	                    </f:layout>
	                    <f:FormContainer>
	                        <f:FormElement label="First Name">
	                            <f:fields>
	                                <Text text="{emp>empFirstName}"/>
	                            </f:fields>
	                        </f:FormElement>
	                        <f:FormElement label="Last Name">
	                            <f:fields>
	                                <Text text="{emp>empLastName}" />
	                            </f:fields>
	                        </f:FormElement>
	                        <f:FormElement label="Position">
	                            <f:fields>
	                                <Text text="{emp>position}" />
	                            </f:fields>
	                        </f:FormElement>
	                        <f:FormElement label="Salary">
	                            <f:fields>
	                                <Text text="{salary} EUR"/>
	                            </f:fields>
	                        </f:FormElement>
	                    </f:FormContainer>
	                </f:Form>
	            </content>
	        </TabContainerItem>
	    </items>
	    </TabContainer>
	</Panel>

Controller

	addNewButtonPressHandler: function () {
	
	     // 假设要添加的新数据对象
	     var newEmployee = {
	         name: "New",
	         empFirstName: "New",
	         empLastName: "Employee",
	         position: "New Position",
	         icon: "sap-icon://accessibility",
	         iconTooltip: "new",
	         salary: 1500.00
	     };
	
	     var oModel2 = this.getView().getModel("emp");
	     // 获取当前模型的数据
	     var currentData = oModel2.getData();
	
	     // 添加新数据对象到数组中
	     currentData.employees.push(newEmployee);
	
	     // 设置更新后的数据回到模型中
	     oModel2.setData(currentData);
	
	
	     // var newEmployee = new sap.m.TabContainerItem({
	     //     name: "New",
	     //     additionalText: "Developer",
	     //     icon: "sap-icon://group",
	     //     iconTooltip: "group",
	     //     modified: false
	     // });
	
	     var tabContainer = this.byId("myTabContainer");
	     tabContainer.getItems().some(function (item) {
	         if (item.getName() === newEmployee.name) {
	             tabContainer.setSelectedItem(item);
	             return true; // 停止遍历
	         }
	     });
	
	 },
	 itemCloseHandler: function (oEvent) {
	     // prevent the tab being closed by default
	     oEvent.preventDefault();
	
	     var oTabContainer = this.byId("myTabContainer");
	     var oItemToClose = oEvent.getParameter('item');
	
	     sap.m.MessageBox.confirm("Do you want to close the tab '" + oItemToClose.getName() + "'?", {
	         onClose: function (oAction) {
	             if (oAction === sap.m.MessageBox.Action.OK) {
	                 oTabContainer.removeItem(oItemToClose);
	                 sap.m.MessageToast.show("Item closed: " + oItemToClose.getName(), { duration: 500 });
	             } else {
	                 sap.m.MessageToast.show("Item close canceled: " + oItemToClose.getName(), { duration: 500 });
	             }
	         }
	     });
	 }