Hi
If u see the interface IDataProvider , it is my no means explicitly
coupled to the database. Basically all it expects u to do is implement
it in such a way so it that what is the result for the current page
and what kind of model you want to store the data in session .
i.e in model(Object) method .
So basically just implement ur own logic to get the result, if u r
paginating,
for that page as u wud do with database query.
Size - just the number of files in directory.
model - some object so that u can get back the details for the file e.g for
a.txt
...Typically one would store a primary key as a field in ur custom
detachable model.
You can store filename here..so that u can re create the row details.
class myobject {
String filename;
String title;
String ipaddress;
String user;
// get methods
// set methods
}
class mymodel extends loadabledetachablemodel{
String filename;
mymodel(){
super(myobject);
this.filename = myibject.filename;
}
object load(){
// build ur myobject here
}
}
On 9/26/07, kenixwong <[EMAIL PROTECTED]> wrote:
>
>
> hi, anybody have the idea...
>
> my problem here is i want to retrieve few .txt file from one directory.
> And
> all the content i store in the arraylist in order to display in table
> structure.
>
> The transitional way, once u retrieve the content, normally we will insert
> into database and then retrieve from database for displaying in html.
>
> right now i wish to skip for insert into database. Mean once my program
> scan
> the directory to get the .txt file's content and then direct display it as
> table view. is taht possible to do in such way ?
>
>
> for example:
> txt content
>
> a.txt
> -----
> title = abc
> Ipaddress = 192.122.0.331
> user = alex
>
>
> b.txt
> -----
> title = 123
> Ipaddress = 192.122.0.3313
> user = mary
>
> a.txt
> -----
> title = fgd
> Ipaddress = 192.122.0.344
> user = kent
>
>
> table view (html)
>
> filename | title | Ipaddress | user
> ---------------------------------------
> a.txt | abc | 192.122.0.331 | alex
> b.txt | 123 | 192.122.0.333 | mary
> c.txt | fgd | 192.122.0.344 | kent
>
>
>
>
>
> --
> View this message in context:
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