Create a function in your controller:
private function filter_my_data()
{
unset($this->data['ChartsKpi'][x]);
}
// And use it in your add/edit functions
function add() {
if(!empty($this->data)) {
$this->filter_my_data();
...........
........... // Save Data
}
}
On Mon, Jul 27, 2009 at 8:51 AM, DavidH <[email protected]> wrote:
>
> Hi
>
> I'm using CakePHP 1.2.3.8166 with PHP 5.2.9 on Apache 2.10
>
> I'm hoping someone will give me a hand with what is essentially a PHP
> question as oposed to a question about CakePHP.
>
> I'm returning this data array from my add.ctp view:
>
> Array
> (
> [Chart] => Array
> (
> [title] => Test Chart
> [chart_type_id] => 1
> [width] => 128
> [height] => 128
> )
>
> [ChartsKpi] => Array
> (
> [1] => Array
> (
> [kpi_id] => 1
> [kpi_colour_id] => 2
> [width] => 5
> )
> [2] => Array
> (
> [kpi_id] => 2
> [kpi_colour_id] => 3
> [width] => 5
> )
> [3] => Array
> (
> [kpi_id] => 0
> [kpi_colour_id] =>
> [width] =>
> )
> [4] => Array
> (
> [kpi_id] => 0
> [kpi_colour_id] =>
> [width] =>
> )
> [5] => Array
> (
> [kpi_id] => 0
> [kpi_colour_id] =>
> [width] =>
> )
> [6] => Array
> (
> [kpi_id] => 0
> [kpi_colour_id] =>
> [width] =>
> )
> [16] => Array
> (
> [kpi_id] => 0
> [kpi_colour_id] =>
> [width] =>
> )
> [17] => Array
> (
> [kpi_id] => 0
> [kpi_colour_id] =>
> [width] =>
> )
> .......
> )
> )
>
> You see all the sub arrays of [ChartsKpi] that have a kpi_id == 0? I
> dont want to save those so I've a beforeSave callback in my ChartsKpi
> model and I was trying to unset($this->data['ChartsKpi'][x]); but this
> isn't working.
>
> Is there an accepted way for taking data out of $this->data before
> doing a save?
>
> Thanks
>
> David
>
> >
>
--
Regards,
Jaydeep Dave
Mobile: +919898456445
Email: [email protected]
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