X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/timetracker.git/blobdiff_plain/a000964d5324de50a1735e2cc6ef36c9a83c9869..c4e347fa168d586cbb3e02c646850d8a1749f7f1:/WEB-INF/lib/form/Form.class.php

diff --git a/WEB-INF/lib/form/Form.class.php b/WEB-INF/lib/form/Form.class.php
index 7edbf3c2..0fcbd620 100644
--- a/WEB-INF/lib/form/Form.class.php
+++ b/WEB-INF/lib/form/Form.class.php
@@ -38,6 +38,8 @@ class Form {
   var $name = '';
   // TODO: refactoring ongoing down from here.
 
+    var $error;
+	var $debugFunction;
 	var $mElements     = array();
 	var $mRequest;
     
@@ -81,6 +83,15 @@ class Form {
         return $result;
     }
 	
+	function OutputError($error,$scope="")
+	{
+		$this->error=(strcmp($scope,"") ? $scope.": ".$error : $error);
+		if(strcmp($function=$this->debugFunction,"")
+		&& strcmp($this->error,""))
+			$function($this->error);
+		return($this->error);
+	}
+	
 	//// INPUT element
 	// type = TEXT | PASSWORD | CHECKBOX | RADIO | SUBMIT | RESET | FILE | HIDDEN | IMAGE | BUTTON
 	// name
@@ -96,6 +107,18 @@ class Form {
 	// onselect -  INPUT and TEXTAREA
 	// onchange
 	function addInput($arguments) {
+		if(strcmp(gettype($arguments),"array"))
+			$this->OutputError("arguments must be array","AddInput");
+			
+		if(!isset($arguments["type"]) || !strcmp($arguments["type"],""))
+			return($this->OutputError("Type not defined","AddInput"));
+			
+		if(!isset($arguments["name"]) || !strcmp($arguments["name"],""))
+			return($this->OutputError("Name of element not defined","AddInput"));
+			
+		if (isset($this->mElements[$arguments["name"]]))
+		    return($this->OutputError("it was specified '".$arguments["name"]."' name of an already defined input","AddInput"));
+			
 		switch($arguments["type"]) {
 		    
 			case "textfield":
@@ -178,6 +201,9 @@ class Form {
 			    $el = new UploadFile($arguments["name"]);
 			    if (isset($arguments["maxsize"])) $el->setMaxSize($arguments["maxsize"]);
 			    break;
+			      
+			default:
+				return($this->OutputError("Type not found for input element","AddInput"));
 		}
 		if ($el!=null) {
 			$el->setFormName($this->name);
@@ -201,8 +227,11 @@ class Form {
 	
 	function addInputElement(&$el) {
 		if ($el && is_object($el)) {
-                        if (isset($GLOBALS["I18N"])) $el->setLocalization($GLOBALS["I18N"]);
-
+			if (!$el->getName())
+			    return($this->OutputError("no name in element","addInputElement"));
+			    
+			if (isset($GLOBALS["I18N"])) $el->setLocalization($GLOBALS["I18N"]);
+		
 			$el->setFormName($this->name);
 			$this->mElements[$el->getName()] = &$el;
 		}