Override tooltip functionality in master page in contentpage

Question

I have a table with columns in below mentioned structure

Sl.no name hierarchy 1 Animal null 2 cat animal 3 tiger animal/cat

The requirement is when we show name in a list box or dropdownlist ,when we hover over the name say tiger its hirerchy ie animal/cat should be displayed as a tooltip which is getting displayed using title attribute.

the problem is the master page has a default js code on document ready to display tooltip based on text whenever hovered over ie on hovering over "tiger" we get tooltip as "tiger".

so when this master page is linked to the content page that has the dropdown ,only the default tooltip gets displayed and teh hierarchy is not getting displayed.

Could you please provide a solution on how to override the master page code in conetnt page ?

Answer 1

There is a perfect way while using flag to detect whether someone is already logged in or not and in case if System get power off , you need an event handler called as SystemEvents.SessionEnds.

 

Use this to change the flag value from true to false

 

Use this link as a reference

https://stackoverflow.com/questions/6799955/how-to-detect-windows-shutdown-or-logoff 

Answer 2

Hey Ajeesh

 

one more question... ??

 

If power off happen then how you suppose to Reset the flag

 

Answer 3

You can take a look at this article which discuss a similar topic. 

 

https://blog.learningtree.com/preventing-duplicate-logins-in-asp-net/

 

Another option would be to have a flag in your table and set the value to true when an user login and when user log off set the value to false.  Also for when a second user tries to login we will first check if login flag has been set to true for any other user. If its true then show message to user and display the login page, if not allow the user to login.