Re: Grid custom no field

Hi chris and geoff, I guess creating a component or mixin is the best
approach. Thanks.

On Thu, Apr 19, 2018 at 5:12 PM, JumpStart <
[email protected]> wrote:

> Or a mixin?
>
>         http://jumpstart.doublenegative.com.au/jumpstart/examples/lang/
> creatingmixins
>         http://jumpstart.doublenegative.com.au/jumpstart/examples/tables/
> gridbeanmodel1
>
> Geoff
>
> > On 19 Apr 2018, at 2:20 pm, Chris Poulsen <[email protected]>
> wrote:
> >
> > Create a component?
> >
> > --
> > Chris
> >
> > On Thu, Apr 19, 2018 at 5:53 AM, abangkis <[email protected]> wrote:
> >
> >> Hi, when adding a custom no field to my grid, to show the no of the
> actual
> >> row, i declared an int on the page and calculate the value by
> multiplying
> >> the variables in the grid like the code bellow.
> >>
> >> Is there a way to do this automatically, since for now i'm doing it
> >> manually by copy and pasting the code to every page that uses grid.
> >>
> >> Thank you verymuch
> >>
> >> <table t:id="grid" t:type="grid" t:source="loans" t:row="loan"
> >> rowIndex="idx" t:inPlace="true"
> >>       t:add="no">
> >>    <p:noCell>
> >>        ${idx}
> >>    </p:noCell>
> >> </table>
> >>
> >> @InjectComponent
> >> private Grid grid;
> >>
> >> private int idx;
> >>
> >>
> >> public void setIdx(int idx) {
> >>    this.idx = idx;
> >> }
> >>
> >> public int getIdx() {
> >>    return grid.getRowsPerPage() * (grid.getCurrentPage() - 1) + idx + 1;
> >> }
> >>
> >>
> >> --
> >> http://www.mreunionlabs.net/ <http://www.mreunion-labs.net/>
> >> twitter : @mreunionlabs @abangkis
> >> page : https://plus.google.com/104168782385184990771
> >>
>
>
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