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File: functions.php

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File: functions.php
Role: Auxiliary script
Content type: text/plain
Description: system functions
Class: DBGridMx
Show and manipulate MySQL records in a table grid
Author: By
Last change:
Date: 10 years ago
Size: 29,990 bytes
 

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<?php @define("EW_USE_DEFAULT_LOCALE", FALSE, TRUE); @define("DEFAULT_DECIMAL_POINT", ".", TRUE); @define("DEFAULT_THOUSANDS_SEP", ",", TRUE); @define("DEFAULT_CURRENCY_SYMBOL", "$", TRUE); @define("DEFAULT_MON_DECIMAL_POINT", ".", TRUE); @define("DEFAULT_MON_THOUSANDS_SEP", ",", TRUE); @define("DEFAULT_POSITIVE_SIGN", "", TRUE); @define("DEFAULT_NEGATIVE_SIGN", "-", TRUE); @define("DEFAULT_FRAC_DIGITS", 2, TRUE); @define("DEFAULT_P_CS_PRECEDES", TRUE, TRUE); @define("DEFAULT_P_SEP_BY_SPACE", FALSE, TRUE); @define("DEFAULT_N_CS_PRECEDES", TRUE, TRUE); @define("DEFAULT_N_SEP_BY_SPACE", FALSE, TRUE); @define("DEFAULT_P_SIGN_POSN", 3, TRUE); @define("DEFAULT_N_SIGN_POSN", 3, TRUE); @define("REGADD",1,TRUE); @define("REGDEL",2,TRUE); @define("REGUPD",4,TRUE); @define("REGLST",8,TRUE); @define("REGVIW",32,TRUE); @define("REGSRC",64,TRUE); @define("REGPRN",128,TRUE); @define("FILE_FIELD_SETTINGS_DETAILS","FileFieldSettingsDetails",TRUE); @define("FILE_FIELD_SETTINGS","FileFieldSettings",TRUE); @define("FIELD_SETTINGS_DETAILS","FieldSettingsDetails"); @define("OPEN_DEFAULT",1,TRUE); @define("OPEN_LIST",2,TRUE); @define("OPEN_ADD_NEW",3,TRUE); @define("OPEN_UPDATE",4,TRUE); @define("OPEN_DELETE",5,TRUE); @define("OPEN_MASTER_DETAIL",6,TRUE); @define("OPEN_VIEW",7,TRUE); @define("BTN_ADD_NEW","AddNew",TRUE); @define("BTN_SEARCH","Search",TRUE); @define("BUTTON","Button",TRUE); @define("FRM_ACTION","FrmAction",TRUE); @define("FRM_ACTION_VIEW","View",TRUE); @define("FRM_ACTION_DELETE","Delete",TRUE); @define("FRM_ACTION_UPDATE","Update",TRUE); @define("RELATION","Relation",TRUE); @define("DATE","Date",TRUE); @define("LIST","List",TRUE); @define("RADIO","Radio",TRUE); @define("CHECK","Check",TRUE); @define("IMAGE","Image",TRUE); @define("FILE","File",TRUE); @define("PASSWORD","Password",TRUE); @define("MONEY","Money",TRUE); @define("FLOAT","Float",TRUE); @define("TEXTAREA","TextArea",TRUE); @define("RECORD_DELETE","Borrar",TRUE); @define("RECORD_INSERT","Insertar",TRUE); @define("RECORD_UPDATE","Modificar",TRUE); @define("FORM_DELETE","delete",TRUE); @define("FORM_INSERT","insert",TRUE); @define("FORM_UPDATE","update",TRUE); @define("FORM_VIEW","view",TRUE); @define("FORM_UPDATE_DETAIL","updatedetail",TRUE); @define("FORM_DELETE_DETAIL","deletedetail",TRUE); @define("FORM_MASTER_DETAIL","masterdetail",TRUE); include "sysconfig.php"; class Button { private $Link; private $Label; private $Icon; private $Type; private $Visible; private $Name; private $parameters; function __construct($nm,$Lnk,$lbl,$icn,$tpy,$vis) { $this->Name=$nm; $this->Link=$Lnk; $this->Label=$lbl; $this->Type=$tpy; $this->Icon=$icn; $this->Visible=$vis; } function __get($property) { return $this->$property; } function __set($property,$value) { $this->$property=$value; } } //clase que define una valor de una lista de valores de una campo de bases de datos class Value { private $Val; private $Label; function __construct($v,$l) { $this->Val=$v; $this->Label=$l; } function __get($parameter) { return $this->$parameter; } function __set($parameter,$v) { $this->$parameter=$v; } } //clase que define las configuarciones posibles de un campo de base de datos class FieldSettings { private $FieldName; private $PK=false; private $AI=false; private $Type="Text"; private $SubType=""; private $Long=1; private $Format=""; private $UseCombo=false; private $UseCalendar=false; private $UseEditor=false; private $TableRel=""; private $FieldRel=""; private $FieldDisplay=""; private $Values=""; private $ShowPasswordInView=false; private $PackingType=""; private $Label=""; private $ShowInList=true; private $ShowInAddNew=true; private $ShowInUpdate=true; private $ShowInDetails=true; private $Icon_YES=""; private $Icon_NO=""; private $IconValues=""; private $FilledFromTable=""; private $FilledFrom=""; private $FilledFromField=""; private $ParentField=""; private $AutoComplete=true; function __construct($FName,$PrK,$AIn,$Typ,$Lng,$Lbl,$ShwL=True) { $this->FieldName=$FName; $this->PK=$PrK; $this->AI=$AIn; $this->Type=$Typ; $this->Long=$Lng; $this->Label=$Lbl; $this->ShowInList=$ShwL; } function __get($property) { return $this->$property; } function __set($property,$value) { $this->$property=$value; } } //clase que define una tabla de detalle y sus configuraciones class TableDetail { private $TableName; private $QryList; private $QryUpdate; private $QryAddNew; private $FileNameDetails; private $MasterFieldRel; private $DetailFieldRel; private $FieldSettingsDetails; private $FileSettingsDetails; private $SectionLabel; private $AllowUpdate; private $AllowAddNew; private $AllowDelete; private $IconDetail; //ShowIcon private $CountColumn; private $CountColumnFmt; private $CountColumnLabel; private $SumColumn; private $sumColumnFmt; private $SumColumnLabel; private $AvgColumn; private $AvgColumnFmt; private $AvgColumnLabel; function __construct($TblName,$QL,$fnd,$MFR,$DFR,$SL,$IcnD) { $this->TableName=$TblName; $this->QryList=$QL; $this->FileNameDetails=$fnd; $this->MasterFieldRel=$MFR; $this->DetailFieldRel=$DFR; $this->SectionLabel=$SL; $this->IconDetail=$IcnD; $this->FieldSettingsDetails=new Collection(); } function destruct() { } function __get($property) { return $this->$property; } function __set($property,$value) { $this->$property=$value; } function AddFieldSetting($FieldSetting) { $this->FieldSettingsDetails->Add($FieldSetting); } function LoadFileSettings() { $Det=Array(); if (!$this->FileSettingsDetails==Null) { $Det=parse_ini_file($this->FileSettingsDetails); foreach($Det as $fldname => $Dflds) { $Fldsett= new FieldSettings("","","","","","",""); $Fldsett->__set("FieldName",$fldname); foreach ($Dflds as $Sett=>$va) {$Fldsett__set($Sett,$va);} $this->FieldSettingsDetails->Add($Fldsett); } } } } // clase que define el funcionamiento de una collección de items o valores class Collection { private $collectionValues=Array(); function __construct() { } function countitems() { return count($this->collectionValues); } function Add($item) { $this->collectionValues[]=$item; } function Get($inx) { return $this->collectionValues[$inx]; } function Pop() { return array_pop($this->collectionValues); } function Push($item) { array_push($this->collectionValues,$item); } function Update($item) { - $itemfound=in_array($item,$this->collectionValues); if (!$itemfound==Null) { $this->collectionValues[$itemfound]=$item; } } function search($key,$value) { for ($i=0;$i<$this->countitems();$i++) { $item=$this->collectionValues[$i]; if ($item->__get($key)==$value) return $i; } } } function get_userpriv($userlevel,$formid) { if ((int)$userlevel==1) { return 255; } else { $conn=mysql_connect(CONN_HOST,CONN_USER,CONN_PASS); $rs=mysql_query("select * from userlevelpermissions where userlevelid=$userlevel and formname = '$formid'",$conn); if ($rs) { $fila=mysql_fetch_assoc($rs); { return $fila["permission"]; } } else {return 0;} } } //regresa un valor relacionado con un campo llave foranea de una tabla function getRelationValue($Tbl,$FieldRel,$idRelvalue,$DisplayRelvalue) { $result=Null; if ($idRelvalue!=Null) { if (is_string($idRelvalue)) $result=mysql_query("Select $DisplayRelvalue from $Tbl where $FieldRel = '$idRelvalue'"); else if (is_int($idRelvalue)) $result=mysql_query("Select $DisplayRelvalue from $Tbl where $FieldRel = $idRelvalue"); while ($fila=mysql_fetch_row($result)) { return $fila[0]; } } } //**** Populate DropDown****** //Muestra en HTML un combobox (SELECT) relacionado con una tabla function PopulateSelectTag($table,$selectname,$id,$desc,$options,$def) {$resultado=Null; $package_result = mysql_query("select distinct $id,$desc FROM " .$table); $resultado .="<select name=\"" .$selectname ."\" id=\"" .$selectname ."\"" .$options .">"; //echo "</OPTION>"; if ($options=='distinct') $resultado .= "<option value=\"\" selected=\"selected\">Seleccione ".$desc ."</option>"; else $resultado .= "<option value=\"\" selected=\"selected\">Seleccione " .$table ."</option>"; while ($row_item = mysql_fetch_array($package_result)){ $pname = $row_item[$id]; $label = $row_item[$desc]; if ($pname==$def) $resultado .= "<OPTION value=\"" .$pname ."\" selected=\"true\">". $label ."</OPTION>"; else $resultado .= "<OPTION value=\"" .$pname ."\">". $label ."</OPTION>"; } $resultado .= "</select>"; return $resultado; } //Radio Butons de una BD function PopulateRadioTag($table,$radioname,$id,$desc,$options,$def) { $Resultado=Null; $package_result = mysql_query("select distinct $id,$desc FROM " .$table); //$resultado .="<select name=\"" .$selectname ."\"" .$options .">"; //echo "</OPTION>"; /*if ($options=='distinct') $resultado .= "<option value=\"\" selected=\"selected\">Seleccione ".$desc ."</option>"; else $resultado .= "<option value=\"\" selected=\"selected\">Seleccione " .$table ."</option>"; */ while ($row_item = mysql_fetch_array($package_result)){ $pname = $row_item[$id]; $label = $row_item[$desc]; if ($pname==$def) $Resultado .= "<input Type=\"radio\" name=\"$radioname\" id=\"$radioname\" checked value=\"$pname\">$label&nbsp;&nbsp;"; else $Resultado .= "<input Type=\"radio\" name=\"$radioname\" id=\"$radioname\" value=\"$pname\">$label&nbsp;&nbsp;"; } //$resultado .= "</select>"; return $resultado; } /**/ function TokenValues($values,$TokenSeparator,$closechar) { $tok=Null; $ArrValues=array(); $j=0; $tok=strtok($values,$TokenSeparator); if ($tok!==false) { if ($closechar!="") { $t1=str_replace($closechar[0],"",$tok); $t1=str_replace($closechar[1],"",$t1); $ArrValues[$j]=$t1; } else $ArrValues[$j]=$tok; } while ($tok!==false) { if ($closechar!="") { $t1=str_replace($closechar[0],"",$tok); $t1=str_replace($closechar[1],"",$t1); $ArrValues[$j]=$t1; } else $ArrValues[$j]=$tok; $tok=strtok($TokenSeparator); $j++; } return $ArrValues; } function PopulateSelectTagFromValues($values,$TokenSeparator,$closechar,$selectname,$desc,$options,$default) { $resultado=Null; $resultado .="<select name=\"" .$selectname ."\" id=\"$selectname\"" .$options .">"; $resultado .= "<option value=\"\" selected=\"selected\">Seleccione " .$desc ."</option>"; $A=array(); $A=TokenValues($values,$TokenSeparator,$closechar); //sacamos los valores de $A $B=Null; foreach ($A as $t) { $B=TokenValues($t,":",""); $pname=$B[0]; $label=$B[1]; if ($pname==$default) $resultado .= "<OPTION value=\"" .$pname ."\" selected=\"true\">". $label ."</OPTION>"; else $resultado .= "<OPTION value=\"" .$pname ."\">". $label ."</OPTION>"; } $resultado .= "</select>"; return $resultado; } //echo RadioTag("[0:No],[1:Si]","Activo","0",",","[]"); function RadioTag($values=array(),$radioname,$default,$TokenSeparator,$closechar) { $Resultado=Null; $A=array(); $A=TokenValues($values,$TokenSeparator,$closechar); $B=Null; foreach ($A as $t) { $B=TokenValues($t,":",""); if ($B[0]==$default) $Resultado .= "<input Type=\"radio\" name=\"$radioname\" id=\"$radioname\" checked value=\"$B[0]\">$B[1] &nbsp;&nbsp;"; else $Resultado .= "<input Type=\"radio\" name=\"$radioname\" id=\"$radioname\" value=\"$B[0]\">$B[1] &nbsp;&nbsp;"; } return $Resultado; } function CheckTag($values=array(),$checkname,$default,$TokenSeparator,$closechar) { $Resultado=Null; $A=array(); $A=TokenValues($values,$TokenSeparator,$closechar); foreach ($A as $t) { $B=TokenValues($t,":",""); if ($B[0]==$default) $Resultado .= "<input Type=\"checkbox\" name=\"$checkname" ."[]" ."\" id=\"$checkname" ."[]" ."\" checked value=\"$B[0]\">$B[1] &nbsp;&nbsp;"; else $Resultado .= "<input Type=\"checkbox\" name=\"$checkname" ."[]" ."\" id=\"$checkname" ."[]" ."\" value=\"$B[0]\">$B[1] &nbsp;&nbsp;"; } return $Resultado; } function Display_Checks_Sumarized($values=array(),$checkname,$valores,$TokenSeparator,$closechar,$ro="") { $A=array(); $A=TokenValues($values,$TokenSeparator,$closechar); $B=Null; $R=""; $i=0; for($j=0;$j<count($A);$j++) { $B=TokenValues($A[$j],":",""); if (((int)$B[0] & (int)$valores)==(int)$B[0]) { $Resultado .= "<input Type=\"checkbox\" name=\"$checkname" ."[]" ."\" id=\"$checkname" ."[]" ."\" $ro checked value=\"$B[0]\">$B[1] &nbsp;&nbsp;"; } else { $Resultado .= "<input Type=\"checkbox\" name=\"$checkname" ."[]" ."\" id=\"$checkname" ."[]" ."\" $ro value=\"$B[0]\">$B[1] &nbsp;&nbsp;"; } } return $Resultado; } function Display_Checks_Tokenized($values=array(),$checkname,$valores,$TokenSeparator,$closechar,$ro="") { $A=array(); $A=TokenValues($values,$TokenSeparator,$closechar); $B=Null; $R=""; $i=0; for($j=0;$j<count($A);$j++) { $B=TokenValues($A[$j],":",""); if (((int)$B[0] & (int)$valores)==(int)$B[0]) { $Resultado .= "<input Type=\"checkbox\" name=\"$checkname" ."[]" ."\" id=\"$checkname" ."[]" ."\" $ro checked value=\"$B[0]\">$B[1] &nbsp;&nbsp;"; } else { $Resultado .= "<input Type=\"checkbox\" name=\"$checkname" ."[]" ."\" id=\"$checkname" ."[]" ."\" $ro value=\"$B[0]\">$B[1] &nbsp;&nbsp;"; } } return $Resultado; } function List_Checks_Sumarized($values=array(),$checkname,$valores,$TokenSeparator,$closechar,$ro="",$gray="") { $A=array(); $A=TokenValues($values,$TokenSeparator,$closechar); $B=Null; $R=""; $i=0; for($j=0;$j<count($A);$j++) { $B=TokenValues($A[$j],":",""); if (((int)$B[0] & (int)$valores)==(int)$B[0]) { $Resultado .= "<img src='images/checkbox-cheked$gray.jpg'>$B[1] &nbsp;&nbsp;"; } else { $Resultado .= "<img src='images/checkbox-uncheked$gray.jpg'>$B[1] &nbsp;&nbsp;"; } } return $Resultado; } function List_Checks_Tokenized($values=array(),$checkname,$valores,$TokenSeparator,$closechar,$ro="",$gray="") { $A=array(); $A=TokenValues($values,$TokenSeparator,$closechar); $B=Null; $R=""; $i=0; for($j=0;$j<count($A);$j++) { $B=TokenValues($A[$j],":",""); if (((int)$B[0] & (int)$valores)==(int)$B[0]) { $Resultado .= "<img src='images/checkbox-cheked$gray.jpg'>$B[1] &nbsp;&nbsp;"; } else { $Resultado .= "<img src='images/checkbox-uncheked$gray.jpg'>$B[1] &nbsp;&nbsp;"; } } return $Resultado; } function Get_ValueFromList($values,$valor,$TokenSeparator,$closechar) { $A=array(); $A=TokenValues($values,$TokenSeparator,$closechar); $B=Null; for($j=0;$j<count($A);$j++) { $B=TokenValues($A[$j],":",""); if ($B[0]==$valor) { return $B[1]; } } } //Write INI File function write_ini_file($assoc_arr, $path, $has_sections=FALSE) { $content = ""; if ($has_sections) { foreach ($assoc_arr as $key=>$elem) { $content .= "[".$key."]\n"; foreach ($elem as $key2=>$elem2) { if(is_array($elem2)) { for($i=0;$i<count($elem2);$i++) { $content .= $key2."[] = \"".$elem2[$i]."\"\n"; } } else if($elem2=="") $content .= $key2." = \n"; else $content .= $key2." = \"".$elem2."\"\n"; } } } else { foreach ($assoc_arr as $key=>$elem) { if(is_array($elem)) { for($i=0;$i<count($elem);$i++) { $content .= $key."[] = \"".$elem[$i]."\"\n"; } } else if($elem=="") $content .= $key." = \n"; else $content .= $key." = \"".$elem."\"\n"; } } if (!$handle = fopen($path, 'w')) { return false; } if (!fwrite($handle, $content)) { return false; } fclose($handle); return true; } //Muestra en HTML usando Javascript un calendario flotante // es indispensable que en el directorio raiz exista la carpeta calendar con los scripts function show_calendar($name) {$result =Null; $result ="<img src=\"images/calendar.png\" id=\"cal_$name\" name=\"cal_$name\" alt=\"Seleccione del Calendario\" title=\"Seleccione del Calendario\" style='cursor:pointer;cursor:hand;' />"; $result .="<script type=\"text/javascript\">"; $result .="Calendar.setup({"; $result .=" inputField:\"" .$name ."\","; $result .=" ifFormat:\"%d/%m/%Y\","; $result .=" button:\"cal_" .$name ."\""; $result .="});"; $result .="</script>"; return $result; } function FormatMoneda($number) { setlocale(LC_MONETARY, 'en_US'); return sprintf('%01.2f', $number); // ($ 1,234.57) } function FormatCurrency($amount, $NumDigitsAfterDecimal, $IncludeLeadingDigit = -2, $UseParensForNegativeNumbers = -2, $GroupDigits = -2) { // export the values returned by localeconv into the local scope if (!EW_USE_DEFAULT_LOCALE) extract(localeconv()); // PHP 4 >= 4.0.5 // set defaults if locale is not set if (empty($decimal_point)) $decimal_point = DEFAULT_DECIMAL_POINT; if (empty($thousands_sep)) $thousands_sep = DEFAULT_THOUSANDS_SEP; if (empty($currency_symbol)) $currency_symbol = DEFAULT_CURRENCY_SYMBOL; if (empty($mon_decimal_point)) $mon_decimal_point = DEFAULT_MON_DECIMAL_POINT; if (empty($mon_thousands_sep)) $mon_thousands_sep = DEFAULT_MON_THOUSANDS_SEP; if (empty($positive_sign)) $positive_sign = DEFAULT_POSITIVE_SIGN; if (empty($negative_sign)) $negative_sign = DEFAULT_NEGATIVE_SIGN; if (empty($frac_digits) || $frac_digits == CHAR_MAX) $frac_digits = DEFAULT_FRAC_DIGITS; if (empty($p_cs_precedes) || $p_cs_precedes == CHAR_MAX) $p_cs_precedes = DEFAULT_P_CS_PRECEDES; if (empty($p_sep_by_space) || $p_sep_by_space == CHAR_MAX) $p_sep_by_space = DEFAULT_P_SEP_BY_SPACE; if (empty($n_cs_precedes) || $n_cs_precedes == CHAR_MAX) $n_cs_precedes = DEFAULT_N_CS_PRECEDES; if (empty($n_sep_by_space) || $n_sep_by_space == CHAR_MAX) $n_sep_by_space = DEFAULT_N_SEP_BY_SPACE; if (empty($p_sign_posn) || $p_sign_posn == CHAR_MAX) $p_sign_posn = DEFAULT_P_SIGN_POSN; if (empty($n_sign_posn) || $n_sign_posn == CHAR_MAX) $n_sign_posn = DEFAULT_N_SIGN_POSN; // check $NumDigitsAfterDecimal if ($NumDigitsAfterDecimal > -1) $frac_digits = $NumDigitsAfterDecimal; // check $UseParensForNegativeNumbers if ($UseParensForNegativeNumbers == -1) { $n_sign_posn = 0; if ($p_sign_posn == 0) { if (DEFAULT_P_SIGN_POSN != 0) $p_sign_posn = DEFAULT_P_SIGN_POSN; else $p_sign_posn = 3; } } elseif ($UseParensForNegativeNumbers == 0) { if ($n_sign_posn == 0) if (DEFAULT_P_SIGN_POSN != 0) $n_sign_posn = DEFAULT_P_SIGN_POSN; else $n_sign_posn = 3; } // check $GroupDigits if ($GroupDigits == -1) { $mon_thousands_sep = DEFAULT_MON_THOUSANDS_SEP; } elseif ($GroupDigits == 0) { $mon_thousands_sep = ""; } // start by formatting the unsigned number $number = number_format(abs($amount), $frac_digits, $mon_decimal_point, $mon_thousands_sep); // check $IncludeLeadingDigit if ($IncludeLeadingDigit == 0) { if (substr($number, 0, 2) == "0.") $number = substr($number, 1, strlen($number)-1); } if ($amount < 0) { $sign = $negative_sign; // "extracts" the boolean value as an integer $n_cs_precedes = intval($n_cs_precedes == true); $n_sep_by_space = intval($n_sep_by_space == true); $key = $n_cs_precedes . $n_sep_by_space . $n_sign_posn; } else { $sign = $positive_sign; $p_cs_precedes = intval($p_cs_precedes == true); $p_sep_by_space = intval($p_sep_by_space == true); $key = $p_cs_precedes . $p_sep_by_space . $p_sign_posn; } $formats = array( // currency symbol is after amount // no space between amount and sign '000' => '(%s' . $currency_symbol . ')', '001' => $sign . '%s ' . $currency_symbol, '002' => '%s' . $currency_symbol . $sign, '003' => '%s' . $sign . $currency_symbol, '004' => '%s' . $sign . $currency_symbol, // one space between amount and sign '010' => '(%s ' . $currency_symbol . ')', '011' => $sign . '%s ' . $currency_symbol, '012' => '%s ' . $currency_symbol . $sign, '013' => '%s ' . $sign . $currency_symbol, '014' => '%s ' . $sign . $currency_symbol, // currency symbol is before amount // no space between amount and sign '100' => '(' . $currency_symbol . '%s)', '101' => $sign . $currency_symbol . '%s', '102' => $currency_symbol . '%s' . $sign, '103' => $sign . $currency_symbol . '%s', '104' => $currency_symbol . $sign . '%s', // one space between amount and sign '110' => '(' . $currency_symbol . ' %s)', '111' => $sign . $currency_symbol . ' %s', '112' => $currency_symbol . ' %s' . $sign, '113' => $sign . $currency_symbol . ' %s', '114' => $currency_symbol . ' ' . $sign . '%s'); // lookup the key in the above array return sprintf($formats[$key], $number); } function GetFileExtension($fname) { $long=strlen($fname); return strtoupper(substr($fname,long-3)); } function PackImage($filename,$ext) { switch ($ext) { case "GIF" : $image = imagecreatefromgif($filename); ob_start(); imagegif($image); $img = ob_get_contents(); ob_end_clean(); $img = str_replace('##','##',mysql_escape_string($img)); break; case "JPG" : $image = imagecreatefromjpeg($filename); ob_start(); imagegif($image); $img = ob_get_contents(); ob_end_clean(); $img = str_replace('##','##',mysql_escape_string($img)); break; case "PNG" : $image = imagecreatefrompng($filename); ob_start(); imagegif($image); $img = ob_get_contents(); ob_end_clean(); $img = str_replace('##','##',mysql_escape_string($img)); break; } return $img; } function ShowImage($img) { //header("Content-Type: images"); echo $img; } function load_xml_to_FieldsConfigArray($archivoxml,&$ArrConfig) { $xml=simplexml_load_file($archivoxml); for($j=0;$j<$n;$j++) { $ArrConfig[$xml->field[$j]->FieldName]; $ArrConfig[$xml->field[$j]->FieldName]["Type"]=$xml->field[$j]->Type; $ArrConfig[$xml->field[$j]->FieldName]["PK"]=$xml->field[$j]->PK; $ArrConfig[$xml->field[$j]->FieldName]["AI"]=$xml->field[$j]->AI; $ArrConfig[$xml->field[$j]->FieldName]["Long"]=$xml->field[$j]->Long; $ArrConfig[$xml->field[$j]->FieldName]["Format"]=$xml->field[$j]->Format; $ArrConfig[$xml->field[$j]->FieldName]["UseCalendar"]=$xml->field[$j]->UseCalendar; $ArrConfig[$xml->field[$j]->FieldName]["UseCombo"]=$xml->field[$j]->UseCombo; $ArrConfig[$xml->field[$j]->FieldName]["Width"]=$xml->field[$j]->Width; $ArrConfig[$xml->field[$j]->FieldName]["Height"]=$xml->field[$j]->Height; $ArrConfig[$xml->field[$j]->FieldName]["Border"]=$xml->field[$j]->Border; $ArrConfig[$xml->field[$j]->FieldName]["Values"]=$xml->field[$j]->Values; $ArrConfig[$xml->field[$j]->FieldName]["TableRel"]=$xml->field[$j]->TableRel; $ArrConfig[$xml->field[$j]->FieldName]["FieldRel"]=$xml->field[$j]->FieldRel; $ArrConfig[$xml->field[$j]->FieldName]["FieldDisplay"]=$xml->field[$j]->DisplayField; $ArrConfig[$xml->field[$j]->FieldName]["ShowPasswordInView"]=$xml->field[$j]->ShowPasswordInView; $ArrConfig[$xml->field[$j]->FieldName]["AllowAddNew"]=$xml->field[$j]->AllowAddNew; } } function set_bool($var) { if ($var==Null) return (Boolean) TRUE; elseif (is_bool($var) ) return (Boolean) $var; elseif (is_numeric($var)) { if ($var<0) return TRUE; else return FALSE; } elseif (is_string($var)) { switch (strtoupper($var)) { case "SI": return TRUE; break; case "YES" : return TRUE; break; case "TRUE" : return TRUE; break; case "NO" : return FALSE; break; case "FALSE" :return FALSE; break; case "VERDADERO":return TRUE; break; case "FALSO":return FALSE; break; case "" : return TRUE; break; } } else return FALSE; } function generate_css_table($Cols,$ncols,$nfilas,$buttons,$Headers,$Values,$clshead,$clscellodd,$clscelleven) { $nbutons=count($buttons); if (count($nbutons)>0) { for ($j=0;$j<nbutons;$j++) { $Cols[$j]="<ul>\n"; $Cols[$j]="<li class='$clshead'>&nbsp;</li>\n"; for ($k=0;$k<$nfilas;$k++) { if (($k%2)==0) $Cols[$j] .= "<li class='$clscelleven'>" .$buttons[$k] ."</li>\n"; else $Cols[$j] .= "<li class='$clscellodd'>" .$buttons[$k] ."</li>\n"; } $Cols[$j] .="</ul>\n"; } } for($j=$nbutons;$j<$ncols;$j++) { $Cols[$j]="<ul>\n"; $Cols[$j] .= "<li class='$clshead'>" .$Headers[$j] ."</li>\n"; for ($k=0;$k<$nfilas;$k++) { if (($k%2)==0) $Cols[$j] .= "<li class='$clscelleven'>" .$Values[$j][$k] ."</li>\n"; else $Cols[$j] .= "<li class='$clscellodd'>" .$Values[$j][$k] ."</li>\n"; } $Cols[$j] .="</ul>\n"; } } function display_cols_css_table($cols) { $ncols=count($cols); for($c=0;$c<$ncols;$c++) { echo $cols[$c]; } } function interpreta_cadena($CurrId=Null,$CurrPage=Null,$FldPK=Null,$FldRel=Null,$FldDisp=Null,$cadena) { //palabras Claves:CurrId,CurrPage,FldPK,FldRel,FLdDisp if ($CurrId) str_replace($cadena,"{CurrId}",$CurrId); if ($CurrPage) str_replace($cadena,"{CurrPage}",$CurrPage); if ($FldPK) str_replace($cadena,"{FldPK}",$FldPK); if ($FldPK) str_replace($cadena,"{FldRel}",$FldRel); if ($FldPK) str_replace($cadena,"{FldDisp}",$FldDisp); } function interpreta_cadenaStr($values,$cadena) { // $ArrTokens=Array(); $ArrTokens=explode(",",$values); $i=0; for ($i=0;$i<count($ArrTokens);$i++) { $Token=substr($ArrTokens[$i],0,stripos($ArrTokens[$i],"=",0)); $Valor=substr($ArrTokens[$i],stripos($ArrTokens[$i],"=",0)+1,strlen($ArrTokens[$i])); $Token="{" .$Token ."}"; $cadena=str_replace($Token,$Valor,$cadena); } return $cadena; } //Despliega La etiqueta personalizada de los campos si Existe function ShowLabelField($clase,$FieldName) { if ($clase->GetFieldSettings($FieldName,"Label")!="") { return $clase->GetFieldSettings($FieldName,"Label"); } else { return $FieldName; } } ?>