/hudson-core/src/main/resources/lib/form/hetero-radio.jelly

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24
25<?jelly escape-by-default='true'?>
26<j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:d="jelly:define" xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:f="/lib/form" xmlns:local="local">
27  <st:documentation>
28    Sibling of hetero-list, which only allows the user to pick one type from the list of descriptors and configure it.
29
30    <st:attribute name="field" use="required">
31      Field name in the parent object where databinding happens.
32    </st:attribute>
33    <st:attribute name="descriptors" use="required">
34      all types that the user can add.
35    </st:attribute>
36  </st:documentation>
37
38  <f:prepareDatabinding />
39
40  <table style="width:100%">
41    <j:set var="currentInstance" value="${instance[field]}" />
42    <j:set var="currentDescriptor" value="${currentInstance.descriptor}" />
43    <j:forEach var="d" items="${descriptors}" varStatus="loop">
44      <f:radioBlock name="${field}" help="${d.helpFile}" value="${loop.index}"
45        title="${d.displayName}" checked="${currentDescriptor==d}">
46        <j:set var="descriptor" value="${d}" />
47        <j:set var="instance" value="${currentDescriptor==d?currentInstance:null}" />
48        <st:include from="${d}" page="${d.configPage}" optional="true" />
49
50        <f:invisibleEntry><!-- this tells Stapler which block is for which class -->
51          <input type="hidden" name="stapler-class" value="${d.clazz.name}" />
52        </f:invisibleEntry>
53      </f:radioBlock>
54    </j:forEach>
55  </table>
56</j:jelly>