Now that my boss does not like context menu, I need to put a delete
button and delete selected record from listview. in this case how will
i get _id for the selected row ? for context menu i used to get as
follows
AdapterView.AdapterContextMenuInfo mnuDelinfo =
is it mandatory to be the db created by SQLiteOpenhelper ?
is it mandatory to be the field names all small ?
I compared the whole code with mark's reviewed it umpteen number of
times, dont understand where is any trick left ?
I am gonna try changing the 2 field names to all small case
i
thanks a lot mr mark. I was able to figure out problem thanks to
another review. But it seems delete.png is still not shown on context
menu.
regards
On Dec 18, 5:08 pm, Jags jag...@gmail.com wrote:
is it mandatory to be the db created by SQLiteOpenhelper ?
is it mandatory to be the field
If I want to refresh that in the same activity, then ? For example, i
need a cursoradapter and select a row and delete, that row is deleted
and record is also deleted, and dsplay updated. on click of a button
in the same activity. which example of yours demonstrate this type ?
I confess to
Hey Mark,
yes this is what i am trying to do. But the problem is, I dont see a
ListView in your main layout. neither you do a setContentView() in
your OnCreate method. it was crashing for me when i did a
setContentView, it is now showing blank list. How can I debug adapters
to see the records ?
now, after fixing those things, I get 2 items in the list [which is
correct], but unfortunately, these are shown blank, no texts !. Am I
missing something somewhere ?
regards
On Dec 18, 12:17 pm, Jags jag...@gmail.com wrote:
Hey Mark,
yes this is what i am trying to do. But the problem is, I
anybody out there ? the values in the cursor are perfect, i printed
them one by one, but the rows are blank in the listview
On Dec 18, 12:38 pm, Jags jag...@gmail.com wrote:
now, after fixing those things, I get 2 items in the list [which is
correct], but unfortunately, these are shown blank,
is my post visisble to the group :) ?
On Dec 10, 11:41 am, Jags jag...@gmail.com wrote:
I am dealing with 4 activities and a database. one parent activity
calls 3 other activites [add, edit, delete] . so when i come back from
these 3 activities to parent activities, depending upon the database
Jags wrote:
is my post visisble to the group :) ?
This one is.
On Dec 10, 11:41 am, Jags jag...@gmail.com wrote:
I am dealing with 4 activities and a database. one parent activity
calls 3 other activites [add, edit, delete] . so when i come back from
these 3 activities to parent activities,
will the cursor contain updated DB info ? like we get cursor after
query is executed. Though CursorAdapter seems the smart way of doing
it, as a beginner, i settled with requering the db and displaying
info, I am currently little time constrained to see CursorAdapter. the
query being put in
Jags wrote:
will the cursor contain updated DB info ? like we get cursor after
query is executed.
A Cursor that has requery() called on it will contain the latest
results. You can either call requery() yourself or use
startManagingCursor() to have it automatically requeried upon activity
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