【发布时间】：2019-07-02 18:30:22
【问题描述】：
我正在尝试在这里做 multifield 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。当我重新打开组件以编辑现有数据时，它是空的，就像根本没有输入任何值（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>
我知道有一些解决方案使用 widgets、xtype 和 ext.js (ClassicUI)，但我想使用 granite/coral (TouchUI)。我研究的问题是我应该将每个字段的值保存为子节点，但我不明白如何，因为示例（正如我注意到的）与上面提供的代码相同。
如果对这个示例没有帮助，如果有人分享他们的 multifield 组件解决方案，我也将不胜感激，该组件实际上保存了内容作者的输入。
另外，如果有人认为 TouchUI 中没有这样的选项，尽管这毫无意义，但请随时发表评论。
【问题讨论】：
-
这个问题你解决了吗？
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不幸的是，不，我什至不知道这是否可能，因为文档中没有关于它的任何内容，但它应该是一个正常的功能，我看到人们遇到问题，但找不到解决方案。
标签： java xml components aem