java - AEM 中的多字段组件 - 不保存值

Question

我正在尝试在这里执行多字段组件。当我在字段中输入值时，它们会出现在页面上并且一切正常。当我重新打开组件来编辑现有数据时，它是空的，就像没有输入任何值(它们仍然出现在站点上)。这是我的dialog.xml 中的代码:

    <?xml version="1.0" encoding="UTF-8"?>
<jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0" xmlns:cq="http://www.day.com/jcr/cq/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0" xmlns:nt="http://www.jcp.org/jcr/nt/1.0"
          jcr:primaryType="nt:unstructured"
          jcr:title="Multifield TouchUI Component"
          sling:resourceType="cq/gui/components/authoring/dialog"
          helpPath="en/cq/current/wcm/default_components.html#Text">
    <content
        jcr:primaryType="nt:unstructured"
        sling:resourceType="granite/ui/components/foundation/container">
        <layout
            jcr:primaryType="nt:unstructured"
            sling:resourceType="granite/ui/components/foundation/layouts/fixedcolumns"/>
        <items jcr:primaryType="nt:unstructured">
            <column
                jcr:primaryType="nt:unstructured"
                sling:resourceType="granite/ui/components/foundation/container">
                <items jcr:primaryType="nt:unstructured">
                    <fieldset
                        jcr:primaryType="nt:unstructured"
                        jcr:title="Footer"
                        sling:resourceType="granite/ui/components/foundation/form/fieldset">
                        <layout
                            jcr:primaryType="nt:unstructured"
                            sling:resourceType="granite/ui/components/foundation/layouts/fixedcolumns"/>
                        <items jcr:primaryType="nt:unstructured">
                            <column
                                jcr:primaryType="nt:unstructured"
                                sling:resourceType="granite/ui/components/foundation/container">
                                <items jcr:primaryType="nt:unstructured">
                                    <dashboard
                                        jcr:primaryType="nt:unstructured"
                                        sling:resourceType="granite/ui/components/foundation/form/textfield"
                                        fieldDescription="Enter Headline"
                                        fieldLabel="Headline"
                                        name="./headline"/>
                                    <groups
                                        jcr:primaryType="nt:unstructured"
                                        sling:resourceType="granite/ui/components/foundation/form/multifield"
                                        class="full-width"
                                        fieldDescription="Click '+' to add a new page"
                                        fieldLabel="Groups">
                                        <field
                                            jcr:primaryType="nt:unstructured"
                                            sling:resourceType="granite/ui/components/foundation/form/fieldset"
                                            eaem-nested=""
                                            name="./groups">
                                            <layout
                                                jcr:primaryType="nt:unstructured"
                                                sling:resourceType="granite/ui/components/foundation/layouts/fixedcolumns"
                                                method="absolute"/>
                                            <items jcr:primaryType="nt:unstructured">
                                                <column
                                                    jcr:primaryType="nt:unstructured"
                                                    sling:resourceType="granite/ui/components/foundation/container">
                                                    <items jcr:primaryType="nt:unstructured">
                                                        <country
                                                            jcr:primaryType="nt:unstructured"
                                                            sling:resourceType="granite/ui/components/foundation/form/textfield"
                                                            fieldDescription="Enter headline of this group"
                                                            fieldLabel="Headline"
                                                            name="./headline"/>
                                                        <states
                                                            jcr:primaryType="nt:unstructured"
                                                            sling:resourceType="granite/ui/components/foundation/form/multifield"
                                                            class="full-width"
                                                            fieldDescription="Click '+' to add a new page"
                                                            fieldLabel="Sites">
                                                            <field
                                                                jcr:primaryType="nt:unstructured"
                                                                sling:resourceType="granite/ui/components/foundation/form/fieldset"
                                                                name="./sites">
                                                                <layout
                                                                    jcr:primaryType="nt:unstructured"
                                                                    sling:resourceType="granite/ui/components/foundation/layouts/fixedcolumns"
                                                                    method="absolute"/>
                                                                <items jcr:primaryType="nt:unstructured">
                                                                    <column
                                                                        jcr:primaryType="nt:unstructured"
                                                                        sling:resourceType="granite/ui/components/foundation/container">
                                                                        <items jcr:primaryType="nt:unstructured">
                                                                            <state
                                                                                jcr:primaryType="nt:unstructured"
                                                                                sling:resourceType="granite/ui/components/foundation/form/textfield"
                                                                                fieldDescription="Enter name of specific site"
                                                                                fieldLabel="Site Name"
                                                                                name="./site"/>
                                                                            <path
                                                                                jcr:primaryType="nt:unstructured"
                                                                                sling:resourceType="granite/ui/components/foundation/form/pathbrowser"
                                                                                fieldDescription="Select Path"
                                                                                fieldLabel="Path"
                                                                                name="./path"
                                                                                rootPath="/content"/>
                                                                        </items>
                                                                    </column>
                                                                </items>
                                                            </field>
                                                        </states>
                                                    </items>
                                                </column>
                                            </items>
                                        </field>
                                    </groups>
                                </items>
                            </column>
                        </items>
                    </fieldset>
                </items>
            </column>
        </items>
    </content>
</jcr:root>

我知道有一些使用小部件、xtype 和 ext.js (ClassicUI) 的解决方案，但我想使用 granite/coral (TouchUI) 来实现。当我研究问题时，我应该将每个字段的值保存为子节点，但我不明白如何做，因为示例(正如我注意到的)与上面提供的代码相同。

如果这个示例没有帮助，如果有人分享他们的多字段组件解决方案，该解决方案实际上保存了内容作者的输入，我也将不胜感激。

此外，如果有人认为 TouchUI 中没有这样的选项，请随时发表评论，尽管这毫无意义。

Answer 1

我在使用多字段时遇到了类似的问题，我发现的唯一解决方法是使用组件/coral/foundation 的多字段并仅在多字段内添加同一组的字段。

试试这个:

<sites
        jcr:primaryType="nt:unstructured"
        sling:resourceType="granite/ui/components/coral/foundation/form/multifield"
        class="full-width"
        composite="{Boolean}true"
        fieldDescription="Click '+' to add a new page"
        fieldLabel="Sites">
    <field
            jcr:primaryType="nt:unstructured"
            sling:resourceType="granite/ui/components/coral/foundation/container"
            name="./sites">
        <layout
                jcr:primaryType="nt:unstructured"
                sling:resourceType="granite/ui/components/foundation/layouts/fixedcolumns"
                method="absolute"/>
        <items jcr:primaryType="nt:unstructured">
            <column
                    jcr:primaryType="nt:unstructured"
                    sling:resourceType="granite/ui/components/foundation/container">
                <items jcr:primaryType="nt:unstructured">
                    <state
                            jcr:primaryType="nt:unstructured"
                            sling:resourceType="granite/ui/components/coral/foundation/form/textfield"
                            fieldLabel="Site"
                            fieldDescription="Enter name of specific site"
                            name="./site"/>
                    <path
                            jcr:primaryType="nt:unstructured"
                            sling:resourceType="granite/ui/components/coral/foundation/form/textfield"
                            fieldLabel="Path"
                            fieldDescription="Select Path"
                            name="./path"/>
                </items>
            </column>
        </items>
    </field>
</sociallist>