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POCannot show dialog in Primefaces RequestContext.execute() call
 

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    <p>I have a tabview in which I want to refresh contents of one specific tab whenever user selects that tab. I also want modal dialog to pop up while tab is being refreshed.</p> <p>Here is tabView with tabChange ajax event handler</p> <pre><code>&lt;p:dialog widgetVar="statusDialog" modal="true" draggable="false" minimizable="false" appendToBody="true" closable="false" header="Processing..." resizable="false" maximizable="false"&gt; &lt;p:graphicImage library="assets" name="ajax-loader.gif"&gt;&lt;/p:graphicImage&gt; &lt;/p:dialog&gt; &lt;p:tabView id="tabview" orientation="top" dynamic="false"&gt; &lt;p:ajax event="tabChange" listener="#{bean.tabChangeListener}"&gt;&lt;/p:ajax&gt; &lt;p:tab title="tab1"&gt; &lt;ui:include src="/WEB-INF/views/tab1.xhtml"/&gt; &lt;/p:tab&gt; &lt;p:tab title="tab2"&gt; &lt;p:remoteCommand actionListener="#{bean.refreshData}" update="someTab2ElementID" name="refresh" global="true" onstart="statusDialog.show()" oncomplete="statusDialog.hide()"/&gt; &lt;ui:include src="/WEB-INF/views/tab2.xhtml"/&gt; &lt;/p:tab&gt; &lt;/p:tabView&gt; </code></pre> <p>Here is tabChangeListener:</p> <pre><code>public void tabChangeListener(TabChangeEvent event) { if ( event.getTab().getId().equalsIgnoreCase("tab2") ) { RequestContext.getCurrentInstance().execute("refresh()"); } } </code></pre> <p>The refresh remoteCommand is being called as expected, but my statusDialog is never shown. If the same remoteCommand is triggered by a button click the statusDialog appears. There are no errors in JavaScript console.</p> <p>Why is statusDialog not shown when remoteCommand is triggered by RequestContext.execute() and how can I make it appear? I even tried adding statusDialog.show() to execute() but it didnt help.</p>
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    1. COCould you try `<p:ajax event="tabChange" listener="#{bean.tabChangeListener}" oncomplete="statusDialog.show();"></p:ajax>`?
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    2. COThat will cause statusDialog to show on all tab changes. I only want it to show when one specific tab is selected.
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