[FIXED JENKINS-23191] f:radio is not databinding-aware and does not correctly...

[FIXED JENKINS-23191] f:radio is not databinding-aware and does not correctly handle multiple configuration sections unless you make it.

changelog.html

@@ -58,6 +58,9 @@ Upcoming changes</a>
   <li class=rfe>
     Add CLI commands to add jobs to and remove jobs from views (add-job-to-view, remove-job-from-view).
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-23361">issue 23361</a>)
+  <li class=bug>
+    Failed to correctly resave a project configuration containing both a forward and a reverse build trigger.
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-23191">issue 23191</a>)
   <li class="major bug">
     HTTP error 405 when trying to restart ssh host.
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-23094">issue 23094</a>)

core/src/main/resources/hudson/tasks/BuildTrigger/config.jelly

@@ -32,15 +32,15 @@ THE SOFTWARE.
 	</f:entry>
   <j:if test="${descriptor.showEvenIfUnstableOption(targetType)}"> <!-- TODO JENKINS-16444 this will always be true when first adding step -->
   	<f:entry title="">
-      <f:radio name="threshold" checked="${instance.threshold==null || instance.threshold.toString()=='SUCCESS'}"
+      <f:radio name="BuildTrigger.threshold" checked="${instance.threshold==null || instance.threshold.toString()=='SUCCESS'}"
               title="${%Trigger only if build is stable}" value="SUCCESS"/>
     </f:entry>
     <f:entry title="">
-      <f:radio name="threshold" checked="${instance.threshold.toString()=='UNSTABLE'}"
+      <f:radio name="BuildTrigger.threshold" checked="${instance.threshold.toString()=='UNSTABLE'}"
               title="${%Trigger even if the build is unstable}" value="UNSTABLE"/>
     </f:entry>
     <f:entry title="">
-      <f:radio name="threshold" checked="${instance.threshold.toString()=='FAILURE'}"
+      <f:radio name="BuildTrigger.threshold" checked="${instance.threshold.toString()=='FAILURE'}"
               title="${%Trigger even if the build fails}" value="FAILURE"/>
     </f:entry>
   </j:if>

core/src/main/resources/jenkins/triggers/ReverseBuildTrigger/config.jelly

@@ -29,15 +29,15 @@ THE SOFTWARE.
         <f:textbox autoCompleteDelimChar=","/>
     </f:entry>
     <f:entry title="">
-        <f:radio name="threshold" checked="${instance.threshold==null || instance.threshold.toString()=='SUCCESS'}"
+        <f:radio name="ReverseBuildTrigger.threshold" checked="${instance.threshold==null || instance.threshold.toString()=='SUCCESS'}"
                title="${%Trigger only if build is stable}" value="SUCCESS"/>
     </f:entry>
     <f:entry title="">
-        <f:radio name="threshold" checked="${instance.threshold.toString()=='UNSTABLE'}"
+        <f:radio name="ReverseBuildTrigger.threshold" checked="${instance.threshold.toString()=='UNSTABLE'}"
                title="${%Trigger even if the build is unstable}" value="UNSTABLE"/>
     </f:entry>
     <f:entry title="">
-        <f:radio name="threshold" checked="${instance.threshold.toString()=='FAILURE'}"
+        <f:radio name="ReverseBuildTrigger.threshold" checked="${instance.threshold.toString()=='FAILURE'}"
                title="${%Trigger even if the build fails}" value="FAILURE"/>
     </f:entry>
 </j:jelly>

core/src/main/resources/lib/form/radio.jelly

@@ -29,6 +29,7 @@ THE SOFTWARE.
     
     Note that safari doesn't support onchange.
 
+    Beware that the name attribute should be uniquified among all radio blocks on the page, such as by prefixing it with "G0025." or whatever gensym.
     <st:attribute name="name" />
     <st:attribute name="checked" />
     <st:attribute name="value" />