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)) { $this->filter_my_data(); ........... ........... // Save Data } } On Mon, Jul 27, 2009 at 8:51 AM, DavidH <djhollingwo...@gmail.com> wrote: > > Hi > > I'm using CakePHP 1.2.3.8166 with PHP 5.2.9 on Apache 2.10 > > I'm hoping someone will give me a hand with what is essentially a PHP > question as oposed to a question about CakePHP. > > I'm returning this data array from my add.ctp view: > > Array > ( > [Chart] => Array > ( > [title] => Test Chart > [chart_type_id] => 1 > [width] => 128 > [height] => 128 > ) > > [ChartsKpi] => Array > ( > [1] => Array > ( > [kpi_id] => 1 > [kpi_colour_id] => 2 > [width] => 5 > ) > [2] => Array > ( > [kpi_id] => 2 > [kpi_colour_id] => 3 > [width] => 5 > ) > [3] => Array > ( > [kpi_id] => 0 > [kpi_colour_id] => > [width] => > ) > [4] => Array > ( > [kpi_id] => 0 > [kpi_colour_id] => > [width] => > ) > [5] => Array > ( > [kpi_id] => 0 > [kpi_colour_id] => > [width] => > ) > [6] => Array > ( > [kpi_id] => 0 > [kpi_colour_id] => > [width] => > ) > [16] => Array > ( > [kpi_id] => 0 > [kpi_colour_id] => > [width] => > ) > [17] => Array > ( > [kpi_id] => 0 > [kpi_colour_id] => > [width] => > ) > ....... > ) > ) > > You see all the sub arrays of [ChartsKpi] that have a kpi_id == 0? I > dont want to save those so I've a beforeSave callback in my ChartsKpi > model and I was trying to unset($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: jaydipd...@yahoo.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~----------~----~----~----~------~----~------~--~---