[phpwebapp-commits] CVS: web_app/webobjects/dbTable editRecord.php,1.5,1.6 dbTable.php,1.5,1.6

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Update of /cvsroot/phpwebapp/web_app/webobjects/dbTable
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9224/webobjects/dbTable

Modified Files:
	editRecord.php dbTable.php 
Log Message:
reformated and modified the copyleft notice

Index: editRecord.php
===================================================================
RCS file: /cvsroot/phpwebapp/web_app/webobjects/dbTable/editRecord.php,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** editRecord.php	11 May 2004 06:45:29 -0000	1.5
--- editRecord.php	22 Jul 2004 16:25:36 -0000	1.6
***************
*** 1,7 ****
  <?php
  /*
! Copyright 2001,2002,2003 Dashamir Hoxha, das...@us...

! This file is part of phpWebApp.

  phpWebApp is free  software; you can redistribute it  and/or modify it
--- 1,8 ----
  <?php
  /*
! This file is part of phpWebApp,  which is a framework for building web
! application based on relational databases.

! Copyright 2001,2002,2003,2004 Dashamir Hoxha, das...@us...

  phpWebApp is free  software; you can redistribute it  and/or modify it
***************
*** 28,139 ****
  {
    function init()
!     {
!       /** state can be 'add', 'edit' or 'hidden' */
!       $this->addSVar("state", "hidden");
!       /** the rec_id of the record that is being edited */
!       $this->addSVar("rec_id", UNDEFINED);
!     }

    function on_cancel($event_args)
!     {
!       $this->setSVar("state", "hidden");
!       $this->setSVar("rec_id", UNDEFINED);
!     }

    function on_save($event_args)
!     {
!       //get the related dbTable
!       $edTbl = $this->get_dbTable();

!       //get params 'table' and 'fields' of the dbTable
!       $table = $edTbl->params["table"];
!       $table = WebApp::replaceVars($table);
!       $fields = $edTbl->params["fields"];

!       //get $values
!       while (list($name, $value) = each($event_args))
!         {
!           $arr_values[] = "$name='$value'";
!         }
!       $values = implode(", ", $arr_values);

!       $state = $this->getSVar("state");
!       if ($state=="add")
!         {
!           //insert
!           $vars["table"] = $table;
!           $vars["values"] = $values;
!           WebApp::execDBCmd("editRecord::insert", $vars);
!         }
!       else if ($state=="edit")
!         {
!           //update
!           $rec_id = $this->getSVar("rec_id");
!           $rec_id = str_replace("\\'", "'", $rec_id);
!           $vars = array(
!                         "table" => $table,
!                         "values" => $values,
!                         "rec_id" => $rec_id
!                         );
!           WebApp::execDBCmd("editRecord::update", $vars);
!         }
!       else
!         {
!           $msg = "editRecord::save(): invalid state '$state'.";
!           print WebApp::warning_msg($msg);
!         }

!       $this->setSVar("state", "hidden");
!     }

    /** returns the related 'dbTable' object */
    function get_dbTable()
!     {
!       global $webPage;

!       $obj_vars = $this->getObjVars();
!       $edTable_id = "dbTable::".$obj_vars["obj_name"];
!       $dbTable = $webPage->getObject($edTable_id);

!       return $dbTable;
!     }

    function onRender()
!     {
!       //get the related dbTable
!       $edTbl = $this->get_dbTable();

!       //get params 'table' and 'fields' of the dbTable
!       $table = $edTbl->params["table"];
!       $table = WebApp::replaceVars($table);
!       $fields = $edTbl->params["fields"];

!       //get the recordset {{table}}->fields
!       global $webPage;
!       $table_fields = $webPage->getRecordset($table."->fields"); 

!       $state = $this->getSVar("state");
!       if ($state=="add")
!         {
!           //add empty variables for each field
!           $table_fields->MoveFirst();
!           while (!$table_fields->EOF())
!             {
!               $fld_name = $table_fields->Field("fld_name");
!               WebApp::addVar($fld_name, "");
!               $table_fields->MoveNext();
!             }
!         }
!       else if ($state=="edit")
!         {
!           //add vars for each field of the selected record
!           $rec_id = $this->getSVar("rec_id");
!           $rec_id = str_replace("\\'", "'", $rec_id);
!           $query = "SELECT $fields FROM $table WHERE $rec_id";
!           $rs = new Recordset($edTbl->params['id'].'_editRecord', $query);
!           $rs->Open();
!           WebApp::addVars($rs->Fields());
!         }
!     }
  }
  ?>
\ No newline at end of file
--- 29,140 ----
  {
    function init()
!   {
!     /** state can be 'add', 'edit' or 'hidden' */
!     $this->addSVar("state", "hidden");
!     /** the rec_id of the record that is being edited */
!     $this->addSVar("rec_id", UNDEFINED);
!   }

    function on_cancel($event_args)
!   {
!     $this->setSVar("state", "hidden");
!     $this->setSVar("rec_id", UNDEFINED);
!   }

    function on_save($event_args)
!   {
!     //get the related dbTable
!     $edTbl = $this->get_dbTable();

!     //get params 'table' and 'fields' of the dbTable
!     $table = $edTbl->params["table"];
!     $table = WebApp::replaceVars($table);
!     $fields = $edTbl->params["fields"];

!     //get $values
!     while (list($name, $value) = each($event_args))
!       {
!         $arr_values[] = "$name='$value'";
!       }
!     $values = implode(", ", $arr_values);

!     $state = $this->getSVar("state");
!     if ($state=="add")
!       {
!         //insert
!         $vars["table"] = $table;
!         $vars["values"] = $values;
!         WebApp::execDBCmd("editRecord::insert", $vars);
!       }
!     else if ($state=="edit")
!       {
!         //update
!         $rec_id = $this->getSVar("rec_id");
!         $rec_id = str_replace("\\'", "'", $rec_id);
!         $vars = array(
!                       "table" => $table,
!                       "values" => $values,
!                       "rec_id" => $rec_id
!                       );
!         WebApp::execDBCmd("editRecord::update", $vars);
!       }
!     else
!       {
!         $msg = "editRecord::save(): invalid state '$state'.";
!         print WebApp::warning_msg($msg);
!       }

!     $this->setSVar("state", "hidden");
!   }

    /** returns the related 'dbTable' object */
    function get_dbTable()
!   {
!     global $webPage;

!     $obj_vars = $this->getObjVars();
!     $edTable_id = "dbTable::".$obj_vars["obj_name"];
!     $dbTable = $webPage->getObject($edTable_id);

!     return $dbTable;
!   }

    function onRender()
!   {
!     //get the related dbTable
!     $edTbl = $this->get_dbTable();

!     //get params 'table' and 'fields' of the dbTable
!     $table = $edTbl->params["table"];
!     $table = WebApp::replaceVars($table);
!     $fields = $edTbl->params["fields"];

!     //get the recordset {{table}}->fields
!     global $webPage;
!     $table_fields = $webPage->getRecordset($table."->fields"); 

!     $state = $this->getSVar("state");
!     if ($state=="add")
!       {
!         //add empty variables for each field
!         $table_fields->MoveFirst();
!         while (!$table_fields->EOF())
!           {
!             $fld_name = $table_fields->Field("fld_name");
!             WebApp::addVar($fld_name, "");
!             $table_fields->MoveNext();
!           }
!       }
!     else if ($state=="edit")
!       {
!         //add vars for each field of the selected record
!         $rec_id = $this->getSVar("rec_id");
!         $rec_id = str_replace("\\'", "'", $rec_id);
!         $query = "SELECT $fields FROM $table WHERE $rec_id";
!         $rs = new Recordset($edTbl->params['id'].'_editRecord', $query);
!         $rs->Open();
!         WebApp::addVars($rs->Fields());
!       }
!   }
  }
  ?>
\ No newline at end of file

Index: dbTable.php
===================================================================
RCS file: /cvsroot/phpwebapp/web_app/webobjects/dbTable/dbTable.php,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** dbTable.php	11 May 2004 06:45:29 -0000	1.5
--- dbTable.php	22 Jul 2004 16:25:36 -0000	1.6
***************
*** 1,7 ****
  <?php
  /*
! Copyright 2001,2002,2003 Dashamir Hoxha, das...@us...

! This file is part of phpWebApp.

  phpWebApp is free  software; you can redistribute it  and/or modify it
--- 1,8 ----
  <?php
  /*
! This file is part of phpWebApp,  which is a framework for building web
! application based on relational databases.

! Copyright 2001,2002,2003,2004 Dashamir Hoxha, das...@us...

  phpWebApp is free  software; you can redistribute it  and/or modify it
***************
*** 28,128 ****
  {
    function init()
!     {
!       $this->addSVar("selected_rec", UNDEFINED);
!     }

    function on_rmAll($event_args)
!     {
!       $table  = $this->params["table"]; 
!       $table = WebApp::replaceVars($table);
!       $where = $this->params["where"]; 
!       $condition = ($where=="" ? "1=1" : $where);

!       //remove all 
!       $vars["table"] = $table;
!       $vars["condition"] = $condition;
!       WebApp::execDBCmd("dbTable::removeAll", $vars);
!     }

    function on_rm($event_args)
!     {
!       $table  = $this->params["table"]; 
!       $table = WebApp::replaceVars($table);
!       $rec_id = $event_args["rec_id"];
!       $rec_id = str_replace("\\'", "'", $rec_id);

!       //remove
!       $vars["table"] = $table;
!       $vars["rec_id"] = $rec_id;
!       WebApp::execDBCmd("dbTable::remove", $vars);
!     }

    function on_add($event_args)
!     {
!       $objVars = $this->getObjVars();
!       $obj_name = $objVars["obj_name"];
!       $editRecId = "editRecord::".$obj_name;
!       WebApp::setSVar($editRecId."->rec_id", UNDEFINED);
!       WebApp::setSVar($editRecId."->state", "add");
!     }

    function on_edit($event_args)
!     {
!       $rec_id = $event_args["rec_id"];

!       $objVars = $this->getObjVars();
!       $obj_name = $objVars["obj_name"];
!       $editRecId = "editRecord::".$obj_name;
!       WebApp::setSVar($editRecId."->rec_id", $rec_id);
!       WebApp::setSVar($editRecId."->state", "edit");
!     }

    function on_select($event_args)
!     {
!       $rec_id = $event_args["rec_id"];
!       $this->setSVar("selected_rec", $rec_id);
!     }

    function onParse()
!     {
!       $this->add_selectedRec_vars();
!     }

    /** add the fields of the selected record as variables */
    function add_selectedRec_vars()
!     {
!       $rec_id = $this->getSVar("selected_rec");
!       if ($rec_id==UNDEFINED)  return;

!       $rec_id = str_replace("\\'", "'", $rec_id);
!       $vars["rec_id"] = $rec_id;
!       $table  = $this->params["table"]; 
!       $table = WebApp::replaceVars($table);
!       $vars["table"] = $table;
!       $rs = WebApp::openRS("dbTable::select", $vars);

!       WebApp::addGlobalVars($rs->Fields());
!     }

    function onRender()
!     {
!       //get all the fields of the table
!       $table  = $this->params["table"]; 
!       $table = WebApp::replaceVars($table);
!       $rs = WebApp::execQuery("SHOW FIELDS FROM $table");

!       //get the key fields and add the variable {{rec_id}}
!       $arr_key = $this->getKey($rs);
!       $this->add_rec_id($arr_key);

!       //get the recordsets "{{table}}->fields" and "{{table}}->records"
!       $table_fields = $this->getTableFields($rs);
!       $table_records = $this->getTableRecords($arr_key);

!       //add the recordsets to $webPage
!       global $webPage;
!       $webPage->addRecordset($table_fields);
!       $webPage->addRecordset($table_records);
!     }

    /** 
--- 29,129 ----
  {
    function init()
!   {
!     $this->addSVar("selected_rec", UNDEFINED);
!   }

    function on_rmAll($event_args)
!   {
!     $table  = $this->params["table"]; 
!     $table = WebApp::replaceVars($table);
!     $where = $this->params["where"]; 
!     $condition = ($where=="" ? "1=1" : $where);

!     //remove all 
!     $vars["table"] = $table;
!     $vars["condition"] = $condition;
!     WebApp::execDBCmd("dbTable::removeAll", $vars);
!   }

    function on_rm($event_args)
!   {
!     $table  = $this->params["table"]; 
!     $table = WebApp::replaceVars($table);
!     $rec_id = $event_args["rec_id"];
!     $rec_id = str_replace("\\'", "'", $rec_id);

!     //remove
!     $vars["table"] = $table;
!     $vars["rec_id"] = $rec_id;
!     WebApp::execDBCmd("dbTable::remove", $vars);
!   }

    function on_add($event_args)
!   {
!     $objVars = $this->getObjVars();
!     $obj_name = $objVars["obj_name"];
!     $editRecId = "editRecord::".$obj_name;
!     WebApp::setSVar($editRecId."->rec_id", UNDEFINED);
!     WebApp::setSVar($editRecId."->state", "add");
!   }

    function on_edit($event_args)
!   {
!     $rec_id = $event_args["rec_id"];

!     $objVars = $this->getObjVars();
!     $obj_name = $objVars["obj_name"];
!     $editRecId = "editRecord::".$obj_name;
!     WebApp::setSVar($editRecId."->rec_id", $rec_id);
!     WebApp::setSVar($editRecId."->state", "edit");
!   }

    function on_select($event_args)
!   {
!     $rec_id = $event_args["rec_id"];
!     $this->setSVar("selected_rec", $rec_id);
!   }

    function onParse()
!   {
!     $this->add_selectedRec_vars();
!   }

    /** add the fields of the selected record as variables */
    function add_selectedRec_vars()
!   {
!     $rec_id = $this->getSVar("selected_rec");
!     if ($rec_id==UNDEFINED)  return;

!     $rec_id = str_replace("\\'", "'", $rec_id);
!     $vars["rec_id"] = $rec_id;
!     $table  = $this->params["table"]; 
!     $table = WebApp::replaceVars($table);
!     $vars["table"] = $table;
!     $rs = WebApp::openRS("dbTable::select", $vars);

!     WebApp::addGlobalVars($rs->Fields());
!   }

    function onRender()
!   {
!     //get all the fields of the table
!     $table  = $this->params["table"]; 
!     $table = WebApp::replaceVars($table);
!     $rs = WebApp::execQuery("SHOW FIELDS FROM $table");

!     //get the key fields and add the variable {{rec_id}}
!     $arr_key = $this->getKey($rs);
!     $this->add_rec_id($arr_key);

!     //get the recordsets "{{table}}->fields" and "{{table}}->records"
!     $table_fields = $this->getTableFields($rs);
!     $table_records = $this->getTableRecords($arr_key);

!     //add the recordsets to $webPage
!     global $webPage;
!     $webPage->addRecordset($table_fields);
!     $webPage->addRecordset($table_records);
!   }

    /** 
***************
*** 131,159 ****
     */
    function getKey(&$rs)
!     {
!       $arr_keys = array();
!       $rs->MoveFirst();
!       while (!$rs->EOF())
!         {
!           $key = $rs->Field("Key");
!           $fld = $rs->Field("Field");
!           if ($key=="PRI")  $arr_keys[] = $fld;
!           $rs->MoveNext();
!         }
!       $rs->MoveFirst();

!       //if no key found, take all the fields as key
!       if (sizeof($arr_keys)==0)
!         {
!           while (!$rs->EOF())
!             {
!               $arr_keys[]=$key;
!               $rs->MoveNext();
!             }
!           $rs->MoveFirst();       
!         }

!       return $arr_keys;
!     }

    /**
--- 132,160 ----
     */
    function getKey(&$rs)
!   {
!     $arr_keys = array();
!     $rs->MoveFirst();
!     while (!$rs->EOF())
!       {
!         $key = $rs->Field("Key");
!         $fld = $rs->Field("Field");
!         if ($key=="PRI")  $arr_keys[] = $fld;
!         $rs->MoveNext();
!       }
!     $rs->MoveFirst();

!     //if no key found, take all the fields as key
!     if (sizeof($arr_keys)==0)
!       {
!         while (!$rs->EOF())
!           {
!             $arr_keys[]=$key;
!             $rs->MoveNext();
!           }
!         $rs->MoveFirst();       
!       }

!     return $arr_keys;
!   }

    /**
***************
*** 162,174 ****
     */
    function add_rec_id($arr_key)
!     {
!       for ($i=0; $i < sizeof($arr_key); $i++)
!         {
!           $fld = $arr_key[$i];
!           $arr_flds[] = $fld."=\\'{{".$fld."}}\\'";
!         }
!       $rec_id = implode(" AND ", $arr_flds);
!       WebApp::addVar("rec_id", $rec_id);
!     }

    /**
--- 163,175 ----
     */
    function add_rec_id($arr_key)
!   {
!     for ($i=0; $i < sizeof($arr_key); $i++)
!       {
!         $fld = $arr_key[$i];
!         $arr_flds[] = $fld."=\\'{{".$fld."}}\\'";
!       }
!     $rec_id = implode(" AND ", $arr_flds);
!     WebApp::addVar("rec_id", $rec_id);
!   }

    /**
***************
*** 178,213 ****
     */
    function getTableFields(&$rs)
!     {
!       //get the params of the <WebObject>
!       $table  = $this->params["table"]; 
!       $table = WebApp::replaceVars($table);
!       $fields = $this->params["fields"];

!       $table_fields = new EditableRS($table."->fields");
!       if ($fields=="*")
!         {
!           //all the fields of the table
!           $rs->MoveFirst();
!           while (!$rs->EOF())
!             {
!               $fld_name = $rs->Field("Field");
!               $rec = array("fld_name"=>$fld_name);
!               $table_fields->addRec($rec); 
!               $rs->MoveNext();
!             }
!         }
!       else
!         {
!           //add the fields selected in the parameter
!           $arr_fields = explode(",", $fields);
!           for ($i=0; $i < sizeof($arr_fields); $i++)
!             {
!               $fld_name = $arr_fields[$i];
!               $rec = array("fld_name"=>$fld_name);
!               $table_fields->addRec($rec);            
!             }
!         }
!       return $table_fields;
!     }

    /**
--- 179,214 ----
     */
    function getTableFields(&$rs)
!   {
!     //get the params of the <WebObject>
!     $table  = $this->params["table"]; 
!     $table = WebApp::replaceVars($table);
!     $fields = $this->params["fields"];

!     $table_fields = new EditableRS($table."->fields");
!     if ($fields=="*")
!       {
!         //all the fields of the table
!         $rs->MoveFirst();
!         while (!$rs->EOF())
!           {
!             $fld_name = $rs->Field("Field");
!             $rec = array("fld_name"=>$fld_name);
!             $table_fields->addRec($rec); 
!             $rs->MoveNext();
!           }
!       }
!     else
!       {
!         //add the fields selected in the parameter
!         $arr_fields = explode(",", $fields);
!         for ($i=0; $i < sizeof($arr_fields); $i++)
!           {
!             $fld_name = $arr_fields[$i];
!             $rec = array("fld_name"=>$fld_name);
!             $table_fields->addRec($rec);            
!           }
!       }
!     return $table_fields;
!   }

    /**
***************
*** 216,250 ****
     */
    function getTableRecords($arr_key)
!     {
!       //get parameter values
!       $table  = $this->params["table"]; 
!       $fields = $this->params["fields"];
!       $where  = $this->params["where"];
!       $table = WebApp::replaceVars($table);
!       $where = WebApp::replaceVars($where);

!       //make sure that the key fields are among the $fields
!       if ($fields<>"*")
!         {
!           $arr_fields = explode(",", $fields);
!           for ($i=0; $i < sizeof($arr_key); $i++)
!             {
!               $fld = $arr_key[$i];
!               if (!in_array($fld, $arr_fields))  array_unshift($arr_fields, $fld); 
!             }
!           $fields = implode(",", $arr_fields);
!         }

!       //construct the query
!       if ($where<>"")  $where = "WHERE $where";
!       $query = "SELECT $fields FROM $table $where";

!       //create and open the recordset
!       $id = $table."->records";
!       $table_records = new EditableRS($id, $query);
!       $table_records->Open();

!       return $table_records;
!     }
  }
  ?>
\ No newline at end of file
--- 217,251 ----
     */
    function getTableRecords($arr_key)
!   {
!     //get parameter values
!     $table  = $this->params["table"]; 
!     $fields = $this->params["fields"];
!     $where  = $this->params["where"];
!     $table = WebApp::replaceVars($table);
!     $where = WebApp::replaceVars($where);

!     //make sure that the key fields are among the $fields
!     if ($fields<>"*")
!       {
!         $arr_fields = explode(",", $fields);
!         for ($i=0; $i < sizeof($arr_key); $i++)
!           {
!             $fld = $arr_key[$i];
!             if (!in_array($fld, $arr_fields))  array_unshift($arr_fields, $fld); 
!           }
!         $fields = implode(",", $arr_fields);
!       }

!     //construct the query
!     if ($where<>"")  $where = "WHERE $where";
!     $query = "SELECT $fields FROM $table $where";

!     //create and open the recordset
!     $id = $table."->records";
!     $table_records = new EditableRS($id, $query);
!     $table_records->Open();

!     return $table_records;
!   }
  }
  ?>
\ No newline at end of file