popup in liferay

To implement popup on popup in liferay is quite simple. We need to have 2 pages one parent page on which 1st popup is already opened and 2nd page which will be opened in 2nd popup.



For 1st page call:
function parentPage(url) {
var popup = Liferay.Popup(
{
stack: true,
draggable:false,
title: 'Parent Page',
position:[110,50],
modal:true,
width:450,
height:365,
url:url
}
);
}
here stack:true property is important which is responsible for pop on popup.url is which page we want to load . It can be portlet url. Other parameters are self explanatory.

In child page you can simply write another popup.

function childPage(url) {
var popup = Liferay.Popup(
{

title: 'Child Page',
position:[110,50],
modal:true,
width:450,
height:365,
url:url
}
);
}

Thanks and Hope this help few people.

popup in liferay

To implement popup on popup in liferay is quite simple. We need to have 2 pages one parent page on which 1st popup is already opened and 2nd page which will be opened in 2nd popup.



For 1st page call:
function parentPage(url) {
var popup = Liferay.Popup(
{
stack: true,
draggable:false,
title: 'Parent Page',
position:[110,50],
modal:true,
width:450,
height:365,
url:url
}
);
}
here stack:true property is important which is responsible for pop on popup.url is which page we want to load . It can be portlet url. Other parameters are self explanatory.

In child page you can simply write another popup.

function childPage(url) {
var popup = Liferay.Popup(
{

title: 'Child Page',
position:[110,50],
modal:true,
width:450,
height:365,
url:url
}
);
}

Thanks and Hope this help few people.

Hiding portlet in liferay

Simple Approach:
It is very difficult to hide or show portlet at user level. To get rid of these type of problem liferay provide us Roles. So we can create roles and on those roles we can easily assign permission on each portlet.
Creating role in liferay is very simple.
Just login as Admin and using dock navigate to control panel , click on Role from left panel and then click Add...for more details refer portal administration guide from liferay.
Once this is done click on define permission and select portlet permission.
e.g. Suppose you want to remove view permission from portlet A then uncheck view.



When you will login as user with that role then you will get message something like this.
"you don't have required permission to access this portlet"
Finally to make this portlet invisible for that role user who is not having required permission to view the portlet.In portal-ext.properties add this line
layout.show.portlet.access.denied=false