0
我有一个组合框，一个按钮和一个用于搜索功能的视图。该视图有两列，分别是类别和课程。在课程栏中，我设置多值分隔符为“新行”，启用“多个值作为单独的条目”，并且这两个视图列标题都是排序列。因此，当使用Internet Explorer查看应用程序，视图看起来是这样的：搜索时显示每行中的值
Category | Course
-------------------------------------------------------
Accounting | Advanced Accounting
Accounting | Introduction to Accounting
Accounting | Communication Skills
Accounting | Writing Skills
Engineering | Advanced Engineering
Engineering | Introduction to Engineering
Engineering | Communication Skills
Engineering | Writing Skills
Information Technology | Advanced Information Technology
Information Technology | Introduction to Information Technology
Information Technology | Communication Skills
Information Technology | Writing Skills
（更新）
谢谢stwissel的回答，我删除的按钮，所以是一个组合框和一个视图这是分类。虽然我没有在视图属性中找到“LimitToCategory”（感谢如果有人让我知道在哪里可以找到它），但我从组合框中获取值并将其放入“按类别名称过滤”，组合框也有onchange事件并部分更新视图。
我运行该程序，当我选择一个类别时，视图可以显示与该类别相关的相关值。假设视图显示如下结果：
Category | Course
-------------------------------------------------------
Information Technology | Advanced Information Technology
Introduction to Information Technology
Communication Skills
Writing Skills
但是，如何单独显示课程？我能做些什么来使课程显示个人行？ （请参阅下面的示例）
Category | Course
----------------------------------------------------------
Information Technology | Advanced Information Technology
----------------------------------------------------------
Information Technology | Introduction to Information Technology
----------------------------------------------------------
Information Technology | Communication Skills
----------------------------------------------------------
Information Technology | Writing Skills
----------------------------------------------------------
我这个职位xpages view panel column multivalue separator但结果还是一样再添customerConverter。
Category | Course
----------------------------------------------------------
Information Technology | Advanced Information Technology
----------------------------------------------------------
Information Technology | Introduction to Information Technology
----------------------------------------------------------
Information Technology | Communication Skills
----------------------------------------------------------
Information Technology | Writing Skills
----------------------------------------------------------
我附上您的评论的完整代码。
<?xml version="1.0" encoding="UTF-8"?>
<xp:view xmlns:xp="http://www.ibm.com/xsp/core" dojoTheme="true">
<xp:this.resources>
<xp:dojoModule name="dijit.form.ComboBox"></xp:dojoModule>
</xp:this.resources>
<xp:comboBox id="comboBox2" dojoType="dijit.form.ComboBox"
style="width:400.0px" value="#{sessionScope.category}">
<xp:selectItems>
<xp:this.value><![CDATA[#{javascript:
var SetFirstValueBlank = @Text("");
return SetFirstValueBlank;
}]]></xp:this.value>
</xp:selectItems>
<xp:selectItems>
<xp:this.value><![CDATA[#{javascript:@Unique(@DbColumn(@DbName(), "CategoryListView", 1));}]]></xp:this.value>
</xp:selectItems>
<xp:eventHandler event="onchange" submit="true"
refreshMode="partial" refreshId="viewPanel5">
</xp:eventHandler>
</xp:comboBox>
<xp:br></xp:br>
<xp:br></xp:br>
<xp:viewPanel rows="30" id="viewPanel5">
<xp:this.facets>
<xp:pager partialRefresh="true" layout="Previous Group Next"
xp:key="headerPager" id="pager5">
</xp:pager>
</xp:this.facets>
<xp:this.data>
<xp:dominoView var="view2"
viewName="CategoryCourseView2">
<xp:this.categoryFilter><![CDATA[#{javascript:getComponent("comboBox2").getValue();}]]></xp:this.categoryFilter>
</xp:dominoView>
</xp:this.data>
<xp:viewColumn columnName="Category" id="viewColumn9"
rendered="false">
<xp:this.converter>
<xp:customConverter
getAsObject="#{javascript:return value;}">
<xp:this.getAsString>
<![CDATA[#{javascript:return @Implode(value, "<br />")}]]>
</xp:this.getAsString>
</xp:customConverter>
</xp:this.converter>
<xp:viewColumnHeader value="Category"
id="viewColumnHeader9">
</xp:viewColumnHeader>
</xp:viewColumn>
<xp:viewColumn id="viewColumn11" columnName="$10"
contentType="HTML">
<xp:this.facets>
<xp:viewColumnHeader xp:key="header"
id="viewColumnHeader11" value="Category">
</xp:viewColumnHeader>
</xp:this.facets>
</xp:viewColumn>
<xp:viewColumn columnName="CourseName" id="viewColumn10"
contentType="HTML">
<xp:this.converter>
<xp:customConverter
getAsObject="#{javascript:return value;}">
<xp:this.getAsString>
<![CDATA[#{javascript:return @Implode(value, "<br />")}]]>
</xp:this.getAsString>
</xp:customConverter>
</xp:this.converter>
<xp:viewColumnHeader value="Course"
id="viewColumnHeader10">
</xp:viewColumnHeader>
</xp:viewColumn>
</xp:viewPanel>
</xp:view>
感谢您的咨询。谢谢。
Hello @stwissel，感谢您的回答和[文章]（http://www.notessensei.com/blog/2009/07/showing-categorized-views-in-web-applications.html）。在这篇文章中，虽然在我的案例中没有总数，但我注意到“数据行在三个类别上的透视视图”是最相似的。有一件事我不明白如何显示单个数据行。在视图属性中，我没有找到实现该选项的选项。我更新了代码，也许我在代码中犯了错误？请介意看看并感谢您的建议。非常感谢你。 – beginner