public void displayDialog() throws Exception {

        if (getAction() == ACTION_CANCEL) {
            actionCloseDialog();
        }
        CmsFile resource1 = CmsResourceComparisonDialog.readFile(
            getCms(),
            new CmsUUID(getParamId1()),
            getParamVersion1());
        CmsFile resource2 = CmsResourceComparisonDialog.readFile(
            getCms(),
            new CmsUUID(getParamId2()),
            getParamVersion2());
        String linkTarget1 = new String(resource1.getContents());
        String linkTarget2 = new String(resource2.getContents());
        JspWriter out = getJsp().getJspContext().getOut();
        out.println(dialogBlockStart(key(Messages.GUI_COMPARE_CONTENT_0)));
        out.println(dialogContentStart(null));
        out.println("<table cellpadding='0' cellspacing='0' border='0' class='maxwidth'><tr align='center'><th>");
        out.println(
            key(
                Messages.GUI_COMPARE_VERSION_1,
                new String[] {CmsHistoryListUtil.getDisplayVersion(m_paramVersion1, getLocale())}));
        out.println("</th><th>");
        out.println(
            key(
                Messages.GUI_COMPARE_VERSION_1,
                new String[] {CmsHistoryListUtil.getDisplayVersion(m_paramVersion2, getLocale())}));
        out.println("</th></tr>");
        out.print("<tr><td><a href=\"");
        out.print(linkTarget1);
        out.print("\">");
        out.print(linkTarget1);
        out.print("</a>");
        out.print("</td><td width='50%'>\n");
        out.print("<a href=\"");
        out.print(linkTarget2);
        out.print("\">");
        out.print(linkTarget2);
        out.print("</a>");
        out.println("</td></td></table>");
        out.println(dialogBlockEnd());
        out.println(dialogContentEnd());
        out.println(dialogEnd());
        out.println(bodyEnd());
        out.println(htmlEnd());
    }
public void displayDialog ( ) throws Exception { if ( getAction ( ) == ACTION_CANCEL ) { actionCloseDialog ( ) ; } CmsFile resource1 = CmsResourceComparisonDialog . readFile ( getCms ( ) , new CmsUUID ( getParamId1 ( ) ) , getParamVersion1 ( ) ) ; CmsFile resource2 = CmsResourceComparisonDialog . readFile ( getCms ( ) , new CmsUUID ( getParamId2 ( ) ) , getParamVersion2 ( ) ) ; String linkTarget1 = new String ( resource1 . getContents ( ) ) ; String linkTarget2 = new String ( resource2 . getContents ( ) ) ; JspWriter out = getJsp ( ) . getJspContext ( ) . getOut ( ) ; out . println ( dialogBlockStart ( key ( Messages . GUI_COMPARE_CONTENT_0 ) ) ) ; out . println ( dialogContentStart ( null ) ) ; out . println ( "<table cellpadding='0' cellspacing='0' border='0' class='maxwidth'><tr align='center'><th>" ) ; out . println ( key ( Messages . GUI_COMPARE_VERSION_1 , new String [ ] { CmsHistoryListUtil . getDisplayVersion ( m_paramVersion1 , getLocale ( ) ) } ) ) ; out . println ( "</th><th>" ) ; out . println ( key ( Messages . GUI_COMPARE_VERSION_1 , new String [ ] { CmsHistoryListUtil . getDisplayVersion ( m_paramVersion2 , getLocale ( ) ) } ) ) ; out . println ( "</th></tr>" ) ; out . print ( "<tr><td><a href=\"" ) ; out . print ( linkTarget1 ) ; out . print ( "\">" ) ; out . print ( linkTarget1 ) ; out . print ( "</a>" ) ; out . print ( "</td><td width='50%'>\n" ) ; out . print ( "<a href=\"" ) ; out . print ( linkTarget2 ) ; out . print ( "\">" ) ; out . print ( linkTarget2 ) ; out . print ( "</a>" ) ; out . println ( "</td></td></table>" ) ; out . println ( dialogBlockEnd ( ) ) ; out . println ( dialogContentEnd ( ) ) ; out . println ( dialogEnd ( ) ) ; out . println ( bodyEnd ( ) ) ; out . println ( htmlEnd ( ) ) ; }
Performs the dialog actions depending on the initialized action and displays the dialog form.<p>

@throws Exception if writing to the JSP out fails