[FIXED JENKINS-9343] Add LOADING overlay when triggering a build with parameters

changelog.html

@@ -68,6 +68,9 @@ Upcoming changes</a>
     Added two new CLI commands "wait-node-online" and "wait-node-offline" to block until a slave becomes online/offline.
   <li class=rfe>
     Move Jenkins URL setting from E-mail Notification to its own section in the main configuration.
+  <li class=rfe>
+    Add LOADING overlay when triggering a build with parameters
+    (<a href="http://issues.jenkins-ci.org/browse/JENKINS-9343">issue 9343</a>)
 </ul>
 </div><!--=TRUNK-END=-->
 

core/src/main/resources/hudson/model/ParametersDefinitionProperty/index.jelly

@@ -36,6 +36,7 @@ THE SOFTWARE.
   <l:layout title="${it.displayName}">
     <st:include page="sidepanel.jelly" it="${it.project}" />
     <l:main-panel>
+      <div class="behavior-loading">${%LOADING}</div>
       <h1>${it.owner.pronoun} ${it.owner.displayName}</h1>
       <p>${%description}</p>
       <j:set var="delay" value="${request.getParameter('delay')}" />