Liferay 7 MVCActionCommand Example
Liferay 7 MVCActionCommand Example helps developers in understanding creation of mvc action commands in liferay. Let’s create for a sample action command class for editLeave in leave application.
Please go through the below tutorial for understanding Liferay 7 MVC Commands:
Liferay 7 Portlet Commands Example
Liferay 7 Portlet Commands Example tutorial helps developers in creating commands rather writing up all action,resource methods in Portlet controller.READ MORE
Let’s jump into the tutorial:
- Add javax.portlet.name in LeavePortlet Controller if not there
-
@Component( immediate = true, property = { "com.liferay.portlet.display-category=category.sample", "com.liferay.portlet.instanceable=true", "javax.portlet.display-name=Leave Application", "javax.portlet.name=org_javasavvy_web_leave_portlet", "javax.portlet.init-param.template-path=/", "javax.portlet.init-param.view-action=/leave/view", "javax.portlet.init-param.view-template=/leave/view.jsp", "javax.portlet.resource-bundle=content.Language", "javax.portlet.security-role-ref=power-user,user" }, service = Portlet.class ) public class LeavePortlet extends MVCPortlet { }
-
- Create EditLeaveActionCommand class and make that as OSGI Component with below config:
-
@Component( property = { "javax.portlet.name=org_javasavvy_web_leave_portlet", "mvc.command.name=leave_editLeave" }, service = MVCActionCommand.class ) public class EditLeaveActionCommand extends BaseMVCActionCommand { private LeaveLocalService leaveService; @Reference(unbind = "-") protected void setLeaveService(LeaveLocalService leaveService) { this.leaveService = leaveService; } @Override protected void doProcessAction(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception { SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy"); String name = ParamUtil.getString(actionRequest, "name"); System.out.println("Leave Edit"+name); Date startDate= ParamUtil.getDate(actionRequest, "startDate",sdf ); Date endDate = ParamUtil.getDate(actionRequest, "endDate", sdf); ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY); long groupId = themeDisplay.getScopeGroupId(); Leave leave = leaveService.addLeave(name, themeDisplay.getRealUserId(), groupId, themeDisplay.getCompanyId(), startDate, endDate); } }
-
- In JSP, portlet action URL should be like belows. We can use either of below action requests:
-
<liferay-portlet:actionURL name="leave_editLeave" var="editLeave"> <portlet:param name="mvcActionCommand" value="leave_editLeave" /> </liferay-portlet:actionURL>
-
<liferay-portlet:actionURL name="leave_editLeave" var="editLeave"> </liferay-portlet:actionURL> <aui:form action="<%= editLeave %>" cssClass="container-fluid-1280" method="post" name="fm"> <aui:form>
-
Access other MVC Command Examples:
Liferay 7 MVC Render Command Example
Liferay 7 MVC Render Command Example will helps in understanding mvc render command along with code snippet. Let jump into the creation of MVC render command. Liferay 6 versions uses below approaches to redirect…
Liferay 7 MVC Resource Command Example
Liferay 7 MVC Resource Command Example tutorial helps in understanding Liferay 7 resource command. Let’s look into creation of sample resource command class for deleteLeave in leave application. Please go through the below tutorial for…
READ MORE
Comments are closed.