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devzone:giftbox:changing_a_form_element
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devzone:giftbox:changing_a_form_element [2012/11/27 17:01] Roel created |
devzone:giftbox:changing_a_form_element [2020/03/12 12:06] (current) |
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| We will change the studynumber field from editable to non-editable, so you need to change a respondent details textbox.\\ | We will change the studynumber field from editable to non-editable, so you need to change a respondent details textbox.\\ | ||
| - | First create your own respondent controller if you have not yet done so (see [[devzone:howto|howto]]).\\ | + | First create your own respondent controller if you have not yet done so (see [[devzone:howto:start|howto]]).\\ |
| There is only one function you need to overrule: the addFormElements function. \\ | There is only one function you need to overrule: the addFormElements function. \\ | ||
| First the parent class is used to create your form, then it gets the tab on which your element sits, and adds the same element again as Exhibitor element: | First the parent class is used to create your form, then it gets the tab on which your element sits, and adds the same element again as Exhibitor element: | ||
| Line 23: | Line 23: | ||
| parent::addFormElements($bridge, $model, $data, $new); | parent::addFormElements($bridge, $model, $data, $new); | ||
| - | // show studynr non-editable | + | // show studynr non-editable and add a validator at the same time |
| + | | ||
| $bridge->getTab('caption1'); | $bridge->getTab('caption1'); | ||
| + | // The simple version: | ||
| $bridge->addExhibitor('gr2o_patient_nr'); | $bridge->addExhibitor('gr2o_patient_nr'); | ||
| + | |||
| + | // The advanced option: add a validator as well | ||
| + | /* | ||
| + | * $bridge->addExhibitor('gr2o_patient_nr') | ||
| + | ->addValidator( $model->createUniqueValidator(array('gr2o_patient_nr', 'gr2o_id_organization'), array('gr2o_id_user' => 'grs_id_user', 'gr2o_id_organization'))); | ||
| + | */ | ||
| } | } | ||
| </code> | </code> | ||
| - | This will replace the original element with the new layout. | + | This will replace the original element with the new layout. \\ |
| + | In the advanced option, we added a validator that will check if the combination of patientnr and organizationid is unique (first array), | ||
| + | excluding the current edited record (second array). \\ | ||
| + | This might look confusing, but that's why it is an advanced option! | ||
devzone/giftbox/changing_a_form_element.1354032090.txt.gz · Last modified: 2020/03/12 12:08 (external edit)
