How to get Portlet Id using the Portlet Name in Liferay

[Maria Awaria，修改在9 年前。]

Hi :-)

I have a requirement of getting resource permission using portlet name.
I will have the name of the portlet not the Id.

Resource Permission name for a portlet is that portlet's Id. I checked the Portlet table, it has only the Id and other info. Where will be the other attributes of portlet saved?.

Is there a way I can get portlet's Id by using portlet's name. I have a workaroud to get all portlets and compare, but if I can directly get portlet's Id using portlet's name it will be helpful.

Its urgent.. if anyone knows pls reply back, it will be of great help.

Thanks in Advance

[David H Nebinger，修改在9 年前。]

It's not really possible. For an instantiable portlet, a single portlet name can have multiple instances all with different plids.

What you need to do is find the plid for the portlet you want to update.