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php row colors peer review (was php framework vs just php?) (1 viewing) (1) Guests
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TOPIC: php row colors peer review (was php framework vs just php?)
#2776
php row colors peer review (was php framework vs just php?)  
I did a quick and dirty of just one of those functions. This function takes a table and creates a form _base_d on the table. It needs quite a bit of refining, but I am willing to share and let you guys and gals throw suggestions; function formCreate($data_base_, $table, $action, $excludeCols, $recordID){         /*          * This function is used to create forms on the fly _base_d on tables within          * the data_base_. The minimal arguments are data_base_ name and table name.          * Additional arguements may be supplied to indicate columns to be excluded          * from form and an action (CRUD) to be performed once the form          * is filled out. If wanting to do an update, read or delete you can specify          * a record to retrieve to populate the form. Default values will be provided          * for arguements not included.          */          /* data_base_ connection in global variable */          global $dc;          /* number of arguements sent to function */          $numArgs = func_num_args();          /* test to make sure that you have the minial two arguements */          if(2 $numArgs){                 /* not enough arguments */                 $errMsg = not enough arguements supplied, please supply data_base_ and table name ;                 return($errMsg);          } else {                 /*                  * Supply default values for optional arguements if they are not set.                  * An interesting note here: the action can be anything that the user                  * specifies, it is not strictly limited to CRUD and it will be output                  * in a hidden form field;                  * <input type= hidden name= action value= whatever action is called                  * That way when the user clicks 'Submit' the programmer can have a                  * switch action in his or her processing _script_ to handle this form.                  */                  if(!isset($action))          { $action = 'read'; }                  if(!isset($recordID))        { $recordID = ''; }                  if(!isset($excludeCols)){                         $excludeCols = '';                  } else {                         /* create an array of excluded columns */                         $arrExcludeCols = explode( , , $excludeCols);                  }                 /* describe the table */                 $sqlDesc = DESCRIBE ` .$data_base_. `.` .$table. ` ;                 if(!($dbInfo = mysql_query($sqlDesc, $dc))){                         return mysql_error();                 } else {                         while($tableInfo = mysql_fetch_array($dbInfo)){                                 /*                                  * regular _expression_ - we need the data that exists between the                                  * parentheses in the Type column of the data_base_ being described                                  * so that we can use for length values of form fields                                  */                                  if(!(in_array($tableInfo['Field'], $arrExcludeCols))){                                         if(preg_match ( /((d{1,}.*?))/ , $tableInfo[1], $regs )){                                                 /* handle numerical values in parentheses to create form element lengths */                                                 echo <label .$tableInfo['Field']. </label ;                                                 echo <input type= text name= .$tableInfo['Field']. size= .$regs[1]. maxlength= .$regs[1]. <br /n ;                                         } elseif( text == $tableInfo[1]) {                                                 /* handle text columns */                                                 echo <label .$tableInfo['Field']. </label ;                                                 echo <textarea name= .$tableInfo['Field']. cols= 80 rows= 10 </textarea<br /n ;                                         } elseif( enum == substr($tableInfo[1], 0, 4)){                                                 /* handle enumerated columns and creat drop downs */                                                 echo <label .$tableInfo['Field']. </label  ;                                                 /*                                                  * regular _expression_ - we need the data that                                                  * exists between the single quotes in the Type column of the                                                  * data_base_ being described so that we can use for option                                                  * values in a drop-down on the form                                                  */                                                 preg_match_all( /'(.*)'/U , $tableInfo[1], $matches);                                                 echo <select name= .$tableInfo['Field']. n ;                                                 echo <option</optionn ;                                                 for($i = 0; $i < count($matches[1]); $i++){                                                         echo <option .$matches[1][$i]. </optionn ;                                                 }                                                 echo </select<br /n ;                                         }//end if preg                                 }//end if in_array                         }//end while tableInfo                         /* set up the hidden action field */                         echo <input type= hidden name= action value= .$action. n ;                         /* provide a submit and reset button */                         echo <input type= submit name= submit value= Submit    ;                         echo <input type= reset name= reset value= Clear <br /n ;                         return;                 }// end if dbInfo         }// end if numArgs }//end function formCreate With this I need one function call to create the form on the page. I can exclude columns and set an action to be taken once the form is filled out. There are several other functions and what I end up with is a set of functions that do make up a form handling _frame_work. This can also be done in the context of OOP, I just want to show some procedural code. This assumes MySQL as the data_base_. Let the laughter begin.....
 
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php row colors peer review (was php framework vs just php?)
&quot;Jay Blanchard&quot; 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
Robert Cummings 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
paragasu 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
&quot;Nathan Nobbe&quot; 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
&quot;Jay Blanchard&quot; 2008/05/08 05:28
    thread link
thread linkthread link php row colors peer review (was php framework vs just php?)
&quot;Jay Blanchard&quot; 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
Ray Hauge 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
&quot;Bastien Koert&quot; 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
Robert Cummings 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
Jason Norwood-Young 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
&quot;Nathan Nobbe&quot; 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
&quot;Nathan Nobbe&quot; 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
&quot;Bastien Koert&quot; 2008/05/08 05:28
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thread linkthread link php row colors peer review (was php framework vs just php?)
&quot;Jay Blanchard&quot; 2008/05/08 05:28
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