Primefaces dataTable与rowspan

问题描述：

我对JSF primefaces 3.1很新颖。
我尝试构建一个复杂表，我找不到使用dataTable的好解决方案（我需要一个排序组件）。

I'm quite new with JSF primefaces 3.1. I try to build a "complex" table and I cannot find a good solution using dataTable (I need a sorting component).

我想构建一个相当于下面的HTML表示的表，使用一个基本的POJO：

I would like to build a table equivalent to the following HTML representation, using a basic POJO like that:

String field1
String field2
List<String> fields3 // 3 items
String field4

<table border="1">
<tr>
    <td rowspan="3">col1</td>
    <td rowspan="3">col2</td>
    <td>col3.1</td>
    <td rowspan="3">col4</td>
</tr>
<tr>
    <td>col3.2</td>
</tr>
<tr>
    <td>col3.3</td>
</tr>       
</table>

我给出的信息可能太少，所以如果您需要它，请告诉我:)
我希望我的问题是明确的。

I give maybe too little information, so if you need it, please tell me :) I hope that my question is clear.

谢谢

Thank you

答

定制网格的坚如磐石和灵活的解决方案是将< c：forEach>与Primefaces< p：panelGrid>一起使用：

A rock-solid and all flexible solution for custom grids is to use <c:forEach> together with Primefaces <p:panelGrid>:

<html ... xmlns:c="http://java.sun.com/jsp/jstl/core"
          xmlns:p="http://primefaces.org/ui">
    <p:panelGrid>
        <p:row>
            <p:column styleClass="ui-state-default" colspan="2"><!-- header -->
                <h:outputText value="Some Header"/>
            </p:column>
            ...
        </p:row>
        <p:row><!-- other header row -->
            ...
        </p:row>
        <c:forEach items="#{list}" var="element">
            <p:row>
                <p:column styleClass="ui-state-default" rowspan="#{list.sublist.someSizeExpression}"><!-- left rowspan -->
                    <h:outputText value="#{element.name}"/>
                </p:column>
                <c:forEach items="#{element.sublist}" var="subelement">
                    <p:column>
                        <h:selectBooleanCheckbox/>
                    </p:column>
                </c:forEach>
            </p:row>
        </c:forEach>
    </p:panelGrid>
</html>

它看起来不错，命令按钮和AJAX在Head和Cells中都可以使用。

It looks nice, Command-Buttons and AJAX works in both Head and Cells.

Primefaces dataTable与rowspan

相关推荐