template
Indicates the start and end of the layout.
Variables
· epPageVariables: Enables you to get information about the current client, and whether the layout is being used in design time or runtime.
The variable has the following two methods:
¡ epPageVariables.getRunMode(): Returns either RunMode.RUN_TIME or RunMode.DESIGN_TIME
¡ epPageVariables.getUserAgent(): Returns an object of type IUserAgent, which enables you to find out about the client, such as the browser type and version.
For more information, see User Agent Service.
The scope of epPageVariables is from the beginning of the template tag to the end of the JSP page.
Example
The following is a layout with one container that executes unspecified code if the layout is displayed in runtime and other code if the client is Internet Explorer.
<%@ taglib uri="prt:taglib:com.sap.portal.reserved.layout.TagLibHtmlb" prefix="hbj" %>
<%@ taglib uri="prt:taglib:com.sap.portal.reserved.layout.TagLibLayout" prefix="lyt" %>
<%@ page import="com.sapportals.portal.useragent.IUserAgent" %>
<%@ page import="com.sapportals.portal.useragent.IUserAgentConstants" %>
<%@ page
import="com.sapportals.portal.pb.layout.taglib.variabledef
.RunMode" %>
<%
RunMode pageRunMode;
IUserAgent pageUserAgent;
String pageUserAgentType;
%>
<lyt:template>
<%
//Resolve page RunMode
pageRunMode = epPageVariables.getRunMode();
//Resolve page UserAgent
pageUserAgent = epPageVariables.getUserAgent();
pageUserAgentType = pageUserAgent.getType();
%>
<hbj:content id= "myContext">
<hbj:page title="Portal Page">
<%
if(pageRunMode == RunMode.RUN_TIME) {
...
}
if(pageUserAgentType.equals(IUserAgentConstants.UA_TYPE_MSIE)) {
...
}
%>
<lyt:container id="the_container_id" />
</hbj:page>
</hbj:content>
</lyt:template>< /p>