Question

I m trying to create a custom component that when instantiated in form builder it would have in fr-form-instance a node containing child nodes and not only a single node as shown in the tutorial: http://wiki.orbeon.com/forms/doc/developer-guide/xbl-components-guide#TOC-Event-handling.

例如,如果我用制成手工艺中的教学投入部分:

.....

    <fb:metadata>
        <fb:display-name lang="en">Custom Component</fb:display-name>
        <fb:datatype>xforms:string</fb:datatype>
        <fb:template>
            <cc:test ref=""/>
        </fb:template>
    </fb:metadata>   
    <xbl:binding element="fr|tutorial-input" id="fr-tutorial-input">
        <xbl:template>
            <xforms:group xbl:attr="model context ref bind" xxbl:scope="outer">
                <xbl:content includes="xforms|label,xforms|help,xforms|hint,xforms|alert"/>
                <xforms:group xxbl:scope="inner">
                    <xxforms:variable name="binding" as="node()?">
                        <xxforms:sequence select="." xxbl:scope="outer"/>
                    </xxforms:variable>
                    <xforms:input ref="$binding"/>
                </xforms:group>
            </xforms:group>
        </xbl:template>
    </xbl:binding>

.....

制式建筑商只能有一口 no:

.....
    <xforms:instance id="fr-form-instance">
        <form>
            <section>
                <contorl-x/> //only one node
.....

我想做的是:

.....
    <xforms:instance id="fr-form-instance">
        <form>
            <section>
                <contorl-x>// x child nodes 
                    <contorl-x-child-one> 
                    <contorl-x-child-two> 
                       .....
                </contorl-x> 
.....

是否可能这样做? 在其他组成部分/工具中是否有类似情况?

Answer 1

部分模板类似:

when you insert a section template, Form Builder only inserts one element
the section template component, at runtime, when becoming visible, inserts its nested elements

可在以下网址查阅:form-to-xbl.xsl。

同样,httpa href=“https://gist.github.com/2156397” rel=“noestlow”>,对于XBL组成部分来说,如果缺少一个要素,就是一个原型。

现在这些陈词滥调。您必须特别确定:

when the component creates its nested elements
whether it ever deletes them

此外,必须牢记的是,XBL部分本身目前无法验证所nes的内容。只有顶级要素(由建筑商生成)才能验证数据。

该科通过在XBL部分内验证分行的方式,围绕这项工作进行模板。

友情链接