Re: Defining more than one hasMany relationship
I tried resetting the array as you describe but the problem persisted. The only thing that worked was to stop using foreach. I don't get it, but I stopped trying once I found a solution. On May 16, 10:58 pm, David Christopher Zentgraf <[EMAIL PROTECTED]> wrote: > foreach() does neither modify nor unset the original array unless > explicitly told to. > Maybe you're having issues with the array pointer? > > http://jp2.php.net/foreach > > > foreach has some side effects on the array pointer. Don't rely on > > the array pointer during or after the foreach without resetting it. > > http://jp2.php.net/manual/en/function.reset.php > > $numbers = array(1, 2, 3, 4); > > foreach ($numbers as $number) { > $number = null; // does nothing to $numbers > > } > > print_r(current($numbers)); // prints nothing > > reset($numbers); > print_r(current($numbers)); // prints '1' > > print_r($numbers); // prints 'array([0] => 1, [1] => 2 > ...)' > > On 16 May 2008, at 22:26, Tony Thomas wrote: > > > > > No. It's simply looping through and echoing the array, but once it > > does, the contents of the array are no longer available. As soon as I > > looped through using while(list($key, $value) = each($array) instead > > of a foreach loop, I was able to loop through it twice to create the > > second table. Please correct me if I'm wrong, but I presume it's > > because foreach() operates from a copy of the array, which is then > > unset after looping through the data. At least, that's what my results > > suggest. As soon as I switched methods as noted above, the data > > remained available to loop through again to create a second table from > > separate data in the array. > > > On May 15, 4:20 pm, Dovdimus Prime <[EMAIL PROTECTED]> wrote: > >> Are you saying that this foreach loop is modifying the contents of > >> the > >> array? --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Defining more than one hasMany relationship
foreach() does neither modify nor unset the original array unless explicitly told to. Maybe you're having issues with the array pointer? http://jp2.php.net/foreach > foreach has some side effects on the array pointer. Don't rely on > the array pointer during or after the foreach without resetting it. http://jp2.php.net/manual/en/function.reset.php $numbers = array(1, 2, 3, 4); foreach ($numbers as $number) { $number = null; // does nothing to $numbers } print_r(current($numbers)); // prints nothing reset($numbers); print_r(current($numbers)); // prints '1' print_r($numbers); // prints 'array([0] => 1, [1] => 2 ...)' On 16 May 2008, at 22:26, Tony Thomas wrote: > > No. It's simply looping through and echoing the array, but once it > does, the contents of the array are no longer available. As soon as I > looped through using while(list($key, $value) = each($array) instead > of a foreach loop, I was able to loop through it twice to create the > second table. Please correct me if I'm wrong, but I presume it's > because foreach() operates from a copy of the array, which is then > unset after looping through the data. At least, that's what my results > suggest. As soon as I switched methods as noted above, the data > remained available to loop through again to create a second table from > separate data in the array. > > On May 15, 4:20 pm, Dovdimus Prime <[EMAIL PROTECTED]> wrote: >> Are you saying that this foreach loop is modifying the contents of >> the >> array? > > > --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Defining more than one hasMany relationship
No. It's simply looping through and echoing the array, but once it does, the contents of the array are no longer available. As soon as I looped through using while(list($key, $value) = each($array) instead of a foreach loop, I was able to loop through it twice to create the second table. Please correct me if I'm wrong, but I presume it's because foreach() operates from a copy of the array, which is then unset after looping through the data. At least, that's what my results suggest. As soon as I switched methods as noted above, the data remained available to loop through again to create a second table from separate data in the array. On May 15, 4:20 pm, Dovdimus Prime <[EMAIL PROTECTED]> wrote: > Are you saying that this foreach loop is modifying the contents of the > array? --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Defining more than one hasMany relationship
If you need to modify the contents of the array, take another close look at the foreach documentation: foreach ($arr as &$value) { $value = $value * 2; } On May 16, 5:49 am, Tony Thomas <[EMAIL PROTECTED]> wrote: > Thanks for all of the help. The tips I got pointed me in the right > direction. Once I changed my foreach loops to while (list($key, > $value) = each($patient['Visit'])) and while (list($key, $value) = > each($patient['M5Symptoms'])) respectively, my data appeared. I > figured this out once I realized the foreach() operates on a copy of > the array and list($key, $value) = each($array) doesn't. > > http://us2.php.net/foreachhttp://us2.php.net/manual/en/function.list.php > > (Links for reference to those who might come upon this in the future. > Hello from the past.) > > On May 15, 2:26 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > > > OK, some additional information. (I apologize, because I think this is > > getting into PHP territory and may not be specifically related to > > CakePHP.) > > > If I place debug($patient) before the first foreach loop (for > > 'Visit'), I get the arrays as below. If I place it after the foreach > > loop I get the same "Undefined index" message. How can I preserve that > > array to reuse it to make a second table? > > > On May 15, 12:35 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > > > > debug($patient) produces: > > > > Array > > > ( > > > [Patient] => Array > > > ( > > > [id] => 5007 > > > [med_hist_id] => 0 > > > [gender] => M > > > [st_of_birth] => [redacted] > > > [st_of_res] => [redacted] > > > [res_length] => 11 yrs > > > [cntry_of_origin] => U.S. > > > [dob] => [redacted] > > > [siblings] => 2 > > > [birth_order] => 1 > > > [mono_before] => N > > > [ethnicity] => [redacted] > > > [race] => [redacted] > > > [contact_by] => email > > > [withdrawn] => N > > > [kdas] => NKDA > > > [mono_dx] => N > > > ) > > > > [Visit] => Array > > > ( > > > [0] => Array > > > ( > > > [id] => 2060 > > > [quest_id] => > > > [patient_id] => 5007 > > > [protocol] => Mono 5 > > > [vdate] => 4/22/2008 > > > [vtmstmp] => 1208840400 > > > [week] => > > > [yr] => 2 > > > [number] => 8 > > > [notes] => [redacted] > > > [kit] => 0 > > > [sev_p] => 0 > > > [sev_scr] => 0 > > > [sev_pain] => > > > [modified] => 4/22/2008 2:25:47 PM > > > [created] => 4/22/2008 2:11:39 PM > > > ) > > > //truncated here, but shows the last ten visits as expected > > > > ) > > > > [M5Symptom] => Array > > > ( > > > [0] => Array > > > ( > > > [id] => 19 > > > [patient_id] => 5007 > > > [symptom] => Stuffy Nose > > > [start_date] => 12/18/2006 > > > [end_date] => 12/21/2006 > > > [severity] => > > > [exported] => > > > [date_reported] => > > > [created] => > > > [modified] => > > > ) > > > // again truncated by me, but the list of 25 shows up in the array > > > > ) > > > > ) > > > > On May 15, 12:23 pm, "[EMAIL PROTECTED]" > > > > <[EMAIL PROTECTED]> wrote: > > > > Hi Tony, > > > > What do you have in the $patient variable when you debug it? > > > > debug($patient) > > > > > /Martin > > > > > On May 15, 5:37 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > > > > > > Hi All, > > > > > > I'm building a CakePHP app for tracking clinic patients, their visits, > > > > > their symptoms and questionnaire answers. The barrier I've encountered > > > > > is that each patient has many visits AND many symptoms. I want to view > > > > > the patient record and their aggregate visits and symptoms. > > > > > > I've defined a hasMany relationship in the patient model as such: > > > > > > var $hasMany = array( > > > > > 'Visit' => array( > > > > > 'order' => 'Visit.id DESC', > > > > > 'limit' => '10' > > > > > ), > > > > > 'M5Symptom' => array( > > > > > 'className' => 'M5Symptom', > > > > > 'order' => 'M5Symptom.modified DESC', > > > > > 'limit' => '25' > > > > > ) > > > > > ); > > > > > > In the patient view I get the relevant patient data, and the > > > > > corresponding list of visits, but I get the message, "Undefined > > > > > index: M5Symptom" for li
Re: Defining more than one hasMany relationship
Thanks for all of the help. The tips I got pointed me in the right direction. Once I changed my foreach loops to while (list($key, $value) = each($patient['Visit'])) and while (list($key, $value) = each($patient['M5Symptoms'])) respectively, my data appeared. I figured this out once I realized the foreach() operates on a copy of the array and list($key, $value) = each($array) doesn't. http://us2.php.net/foreach http://us2.php.net/manual/en/function.list.php (Links for reference to those who might come upon this in the future. Hello from the past.) On May 15, 2:26 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > OK, some additional information. (I apologize, because I think this is > getting into PHP territory and may not be specifically related to > CakePHP.) > > If I place debug($patient) before the first foreach loop (for > 'Visit'), I get the arrays as below. If I place it after the foreach > loop I get the same "Undefined index" message. How can I preserve that > array to reuse it to make a second table? > > On May 15, 12:35 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > > > debug($patient) produces: > > > Array > > ( > > [Patient] => Array > > ( > > [id] => 5007 > > [med_hist_id] => 0 > > [gender] => M > > [st_of_birth] => [redacted] > > [st_of_res] => [redacted] > > [res_length] => 11 yrs > > [cntry_of_origin] => U.S. > > [dob] => [redacted] > > [siblings] => 2 > > [birth_order] => 1 > > [mono_before] => N > > [ethnicity] => [redacted] > > [race] => [redacted] > > [contact_by] => email > > [withdrawn] => N > > [kdas] => NKDA > > [mono_dx] => N > > ) > > > [Visit] => Array > > ( > > [0] => Array > > ( > > [id] => 2060 > > [quest_id] => > > [patient_id] => 5007 > > [protocol] => Mono 5 > > [vdate] => 4/22/2008 > > [vtmstmp] => 1208840400 > > [week] => > > [yr] => 2 > > [number] => 8 > > [notes] => [redacted] > > [kit] => 0 > > [sev_p] => 0 > > [sev_scr] => 0 > > [sev_pain] => > > [modified] => 4/22/2008 2:25:47 PM > > [created] => 4/22/2008 2:11:39 PM > > ) > > //truncated here, but shows the last ten visits as expected > > > ) > > > [M5Symptom] => Array > > ( > > [0] => Array > > ( > > [id] => 19 > > [patient_id] => 5007 > > [symptom] => Stuffy Nose > > [start_date] => 12/18/2006 > > [end_date] => 12/21/2006 > > [severity] => > > [exported] => > > [date_reported] => > > [created] => > > [modified] => > > ) > > // again truncated by me, but the list of 25 shows up in the array > > > ) > > > ) > > > On May 15, 12:23 pm, "[EMAIL PROTECTED]" > > > <[EMAIL PROTECTED]> wrote: > > > Hi Tony, > > > What do you have in the $patient variable when you debug it? > > > debug($patient) > > > > /Martin > > > > On May 15, 5:37 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > > > > > Hi All, > > > > > I'm building a CakePHP app for tracking clinic patients, their visits, > > > > their symptoms and questionnaire answers. The barrier I've encountered > > > > is that each patient has many visits AND many symptoms. I want to view > > > > the patient record and their aggregate visits and symptoms. > > > > > I've defined a hasMany relationship in the patient model as such: > > > > > var $hasMany = array( > > > > 'Visit' => array( > > > > 'order'=> 'Visit.id DESC', > > > > 'limit'=> '10' > > > > ), > > > > 'M5Symptom' => array( > > > > 'className' => 'M5Symptom', > > > > 'order' => 'M5Symptom.modified DESC', > > > > 'limit' => '25' > > > > ) > > > > ); > > > > > In the patient view I get the relevant patient data, and the > > > > corresponding list of visits, but I get the message, "Undefined > > > > index: M5Symptom" for listing the symptoms. As far as I can tell the > > > > model is correct, because the query for the patient view finds and > > > > retrieves a list of 25 symptom records exactly as specified in the > > > > model. From that I take that the model and controller must be working > > > > as expected. Otherwise the query wouldn't be right and/or it wouldn't > > > > retrieve the pertinent records. The query that results is EXACTLY what > > > > I w
Re: Defining more than one hasMany relationship
Are you saying that this foreach loop is modifying the contents of the array? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Defining more than one hasMany relationship
OK, some additional information. (I apologize, because I think this is getting into PHP territory and may not be specifically related to CakePHP.) If I place debug($patient) before the first foreach loop (for 'Visit'), I get the arrays as below. If I place it after the foreach loop I get the same "Undefined index" message. How can I preserve that array to reuse it to make a second table? On May 15, 12:35 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > debug($patient) produces: > > Array > ( > [Patient] => Array > ( > [id] => 5007 > [med_hist_id] => 0 > [gender] => M > [st_of_birth] => [redacted] > [st_of_res] => [redacted] > [res_length] => 11 yrs > [cntry_of_origin] => U.S. > [dob] => [redacted] > [siblings] => 2 > [birth_order] => 1 > [mono_before] => N > [ethnicity] => [redacted] > [race] => [redacted] > [contact_by] => email > [withdrawn] => N > [kdas] => NKDA > [mono_dx] => N > ) > > [Visit] => Array > ( > [0] => Array > ( > [id] => 2060 > [quest_id] => > [patient_id] => 5007 > [protocol] => Mono 5 > [vdate] => 4/22/2008 > [vtmstmp] => 1208840400 > [week] => > [yr] => 2 > [number] => 8 > [notes] => [redacted] > [kit] => 0 > [sev_p] => 0 > [sev_scr] => 0 > [sev_pain] => > [modified] => 4/22/2008 2:25:47 PM > [created] => 4/22/2008 2:11:39 PM > ) > //truncated here, but shows the last ten visits as expected > > ) > > [M5Symptom] => Array > ( > [0] => Array > ( > [id] => 19 > [patient_id] => 5007 > [symptom] => Stuffy Nose > [start_date] => 12/18/2006 > [end_date] => 12/21/2006 > [severity] => > [exported] => > [date_reported] => > [created] => > [modified] => > ) > // again truncated by me, but the list of 25 shows up in the array > > ) > > ) > > On May 15, 12:23 pm, "[EMAIL PROTECTED]" > > <[EMAIL PROTECTED]> wrote: > > Hi Tony, > > What do you have in the $patient variable when you debug it? > > debug($patient) > > > /Martin > > > On May 15, 5:37 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > > > > Hi All, > > > > I'm building a CakePHP app for tracking clinic patients, their visits, > > > their symptoms and questionnaire answers. The barrier I've encountered > > > is that each patient has many visits AND many symptoms. I want to view > > > the patient record and their aggregate visits and symptoms. > > > > I've defined a hasMany relationship in the patient model as such: > > > > var $hasMany = array( > > > 'Visit' => array( > > > 'order'=> 'Visit.id DESC', > > > 'limit'=> '10' > > > ), > > > 'M5Symptom' => array( > > > 'className' => 'M5Symptom', > > > 'order' => 'M5Symptom.modified DESC', > > > 'limit' => '25' > > > ) > > > ); > > > > In the patient view I get the relevant patient data, and the > > > corresponding list of visits, but I get the message, "Undefined > > > index: M5Symptom" for listing the symptoms. As far as I can tell the > > > model is correct, because the query for the patient view finds and > > > retrieves a list of 25 symptom records exactly as specified in the > > > model. From that I take that the model and controller must be working > > > as expected. Otherwise the query wouldn't be right and/or it wouldn't > > > retrieve the pertinent records. The query that results is EXACTLY what > > > I want. > > > > That leads me to believe the problem must be in the view. > > > > Here's the view function in the patient controller: > > > > function view($id = null) { > > > > $this->Patient->id = $id; > > > $this->set('patient', $this->Patient->read()); > > > > } > > > > Everything works right up until I try to list the symptoms. Here's the > > > code for listing symptoms in the view: > > > > echo $html->tableHeaders(array('Symptom','Start Date','End Date', > > > 'Severity')); > > > > foreach ($patient['M5Symptom'] as $symptom) { > > > > echo $html->tableCells( > > > > array($symptom['symptom'], > > > $symptom['start_date'], > > > $symptom['end_date'], > > > $symptom['severity'], > > > ) > > > ); > > > > }
Re: Defining more than one hasMany relationship
debug($patient) produces: Array ( [Patient] => Array ( [id] => 5007 [med_hist_id] => 0 [gender] => M [st_of_birth] => [redacted] [st_of_res] => [redacted] [res_length] => 11 yrs [cntry_of_origin] => U.S. [dob] => [redacted] [siblings] => 2 [birth_order] => 1 [mono_before] => N [ethnicity] => [redacted] [race] => [redacted] [contact_by] => email [withdrawn] => N [kdas] => NKDA [mono_dx] => N ) [Visit] => Array ( [0] => Array ( [id] => 2060 [quest_id] => [patient_id] => 5007 [protocol] => Mono 5 [vdate] => 4/22/2008 [vtmstmp] => 1208840400 [week] => [yr] => 2 [number] => 8 [notes] => [redacted] [kit] => 0 [sev_p] => 0 [sev_scr] => 0 [sev_pain] => [modified] => 4/22/2008 2:25:47 PM [created] => 4/22/2008 2:11:39 PM ) //truncated here, but shows the last ten visits as expected ) [M5Symptom] => Array ( [0] => Array ( [id] => 19 [patient_id] => 5007 [symptom] => Stuffy Nose [start_date] => 12/18/2006 [end_date] => 12/21/2006 [severity] => [exported] => [date_reported] => [created] => [modified] => ) // again truncated by me, but the list of 25 shows up in the array ) ) On May 15, 12:23 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > Hi Tony, > What do you have in the $patient variable when you debug it? > debug($patient) > > /Martin > > On May 15, 5:37 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > > > Hi All, > > > I'm building a CakePHP app for tracking clinic patients, their visits, > > their symptoms and questionnaire answers. The barrier I've encountered > > is that each patient has many visits AND many symptoms. I want to view > > the patient record and their aggregate visits and symptoms. > > > I've defined a hasMany relationship in the patient model as such: > > > var $hasMany = array( > > 'Visit' => array( > > 'order'=> 'Visit.id DESC', > > 'limit'=> '10' > > ), > > 'M5Symptom' => array( > > 'className' => 'M5Symptom', > > 'order' => 'M5Symptom.modified DESC', > > 'limit' => '25' > > ) > > ); > > > In the patient view I get the relevant patient data, and the > > corresponding list of visits, but I get the message, "Undefined > > index: M5Symptom" for listing the symptoms. As far as I can tell the > > model is correct, because the query for the patient view finds and > > retrieves a list of 25 symptom records exactly as specified in the > > model. From that I take that the model and controller must be working > > as expected. Otherwise the query wouldn't be right and/or it wouldn't > > retrieve the pertinent records. The query that results is EXACTLY what > > I want. > > > That leads me to believe the problem must be in the view. > > > Here's the view function in the patient controller: > > > function view($id = null) { > > > $this->Patient->id = $id; > > $this->set('patient', $this->Patient->read()); > > > } > > > Everything works right up until I try to list the symptoms. Here's the > > code for listing symptoms in the view: > > > echo $html->tableHeaders(array('Symptom','Start Date','End Date', > > 'Severity')); > > > foreach ($patient['M5Symptom'] as $symptom) { > > > echo $html->tableCells( > > > array($symptom['symptom'], > > $symptom['start_date'], > > $symptom['end_date'], > > $symptom['severity'], > > ) > > ); > > > } > > > I've looked at all of this over and over and I just can't find out why > > 'M5Symptom' is undefined. Just above this, 'Visit' lists recent visit > > dates for me with the exact same logic in place. > > > Am I wrong in assuming I can define more than one hasMany? If so, why > > is the correct query generated? I'm hoping another set of eyes will > > find what I'm missing. Sleeping on it didn't help. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more opti
Re: Defining more than one hasMany relationship
Hi Tony, What do you have in the $patient variable when you debug it? debug($patient) /Martin On May 15, 5:37 pm, Tony Thomas <[EMAIL PROTECTED]> wrote: > Hi All, > > I'm building a CakePHP app for tracking clinic patients, their visits, > their symptoms and questionnaire answers. The barrier I've encountered > is that each patient has many visits AND many symptoms. I want to view > the patient record and their aggregate visits and symptoms. > > I've defined a hasMany relationship in the patient model as such: > > var $hasMany = array( > 'Visit' => array( > 'order' => 'Visit.id DESC', > 'limit' => '10' > ), > 'M5Symptom' => array( > 'className' => 'M5Symptom', > 'order' => 'M5Symptom.modified DESC', > 'limit' => '25' > ) > ); > > In the patient view I get the relevant patient data, and the > corresponding list of visits, but I get the message, "Undefined > index: M5Symptom" for listing the symptoms. As far as I can tell the > model is correct, because the query for the patient view finds and > retrieves a list of 25 symptom records exactly as specified in the > model. From that I take that the model and controller must be working > as expected. Otherwise the query wouldn't be right and/or it wouldn't > retrieve the pertinent records. The query that results is EXACTLY what > I want. > > That leads me to believe the problem must be in the view. > > Here's the view function in the patient controller: > > function view($id = null) { > > $this->Patient->id = $id; > $this->set('patient', $this->Patient->read()); > > } > > Everything works right up until I try to list the symptoms. Here's the > code for listing symptoms in the view: > > echo $html->tableHeaders(array('Symptom','Start Date','End Date', > 'Severity')); > > foreach ($patient['M5Symptom'] as $symptom) { > > echo $html->tableCells( > > array($symptom['symptom'], > $symptom['start_date'], > $symptom['end_date'], > $symptom['severity'], > ) > ); > > } > > I've looked at all of this over and over and I just can't find out why > 'M5Symptom' is undefined. Just above this, 'Visit' lists recent visit > dates for me with the exact same logic in place. > > Am I wrong in assuming I can define more than one hasMany? If so, why > is the correct query generated? I'm hoping another set of eyes will > find what I'm missing. Sleeping on it didn't help. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Defining more than one hasMany relationship
print_r($patient['M5Symptom']) results in the expected list of symptoms: Array ( [0] => Array ( [id] => 19 [patient_id] => 5007 [symptom] => Stuffy Nose [start_date] => 12/18/2006 [end_date] => 12/21/2006 [severity] => [exported] => [date_reported] => [created] => [modified] => ) //etc. for the full list of 25 most recent symptoms ) On May 15, 12:00 pm, Dovdimus Prime <[EMAIL PROTECTED]> wrote: > Yep: 'undefined index' definitely means you're not referencing your > part of the patients array properly. The problem may well be nothing > to do with the associations in your model. > > Use print_r to look at the array you're passing into the view. > > David --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Defining more than one hasMany relationship
Yep: 'undefined index' definitely means you're not referencing your part of the patients array properly. The problem may well be nothing to do with the associations in your model. Use print_r to look at the array you're passing into the view. David --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: Defining more than one hasMany relationship
Have you checked that: $patient['M5Symptom'] is the correct way of referencing the array of symptoms within the patients array? I've not checked, but often Cake puts model results in an array like this: Patient array: array([0] => array('M5Symptom' => array of all the symptoms... What I mean is, have you tried $patient[0]['M5Symptom'] to get the list of symptoms? I often find I need to use print_r($nameofmyarray) in the view to read the array in order to work out how to reference particular parts of the array. HTH David --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---