Hi actually I am getting a string with some delimilater. Now using
split() I am split that response. after spliting I am getting string
array of size 40. I am not going to display all 40 fields. I will show
near about 10 fields.
Once again let me explain what I want:
Using socket connection I am receiving response from server. I want to
display this response in list. This list contains say 10 columns.
Suppose first two records as
EmpId EmpName MobNo City ..... Gender
1 Pramod 789 Nasik M
1 1 Tom 456 NY M
Now suppose next record again for EmpId 1 then other fields will
change and it will be:
EmpId EmpName MobNo City ..... Gender
1 Deore 789 Nasik M
1 1 Tom 456 NY M
Now suppose server send again some data with EmpId which is not exist
above then it must have to add this new record.And it will be
EmpId EmpName MobNo City ..... Gender
1 Deore 789 Nasik M
1 1 Tom 456 NY M
45 Rob 123 XYZ M
Now how to achieve this?
On May 25, 12:33 pm, Nikolay Elenkov <[email protected]>
wrote:
> On Wed, May 25, 2011 at 4:15 PM, pramod.deore <[email protected]>
> wrote:
>
> > On May 25, 12:08 pm, Nikolay Elenkov <[email protected]>
> > wrote:
> >> On Wed, May 25, 2011 at 4:01 PM, pramod.deore <[email protected]>
> >> wrote:
> >> > Hi Ravi thanks for reply. actually it will becomes more complicated.
> >> > Because server is sending data 2-3 times within a second And it will
> >> > not be good idea to store data such a frequently.
>
> >> > Can somebody please provide me a guideline How I can check whether
> >> > some key (here Name ) is already exist in listview?
>
> >> If you don't have much data to deal with it, it might be easier to
> >> just replace everything and re-display. It doesn't really matter
> >> what exactly changed.
>
> > Actually I am dealing with huge data. In above code just show a sample
> > of three fields but there are more than 40 fields.
>
> Why is top-posting the norm on this list? Please write your reply *below*
> the previous one, so it reads like a conversation. Trimming also helps.
>
> How are you going to display 40 fields in a ListView? It doesn't really matter
> though, you usually care if a particular row/record changed and update/replace
> the whole record in your model/adapter. If you want to be able replace a
> particular record, use some key (e.g., the employee ID) to search for it,
> and update/replace it.- Hide quoted text -
>
> - Show quoted text -
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