fixed updating empty row in SQL

Author: root

db/db_structure.sql

@@ -1,8 +1,8 @@
--- MySQL dump 10.13  Distrib 5.5.31, for debian-linux-gnu (x86_64)
+-- MySQL dump 10.13  Distrib 5.5.35, for debian-linux-gnu (x86_64)
 --
 -- Host: localhost    Database: CVreviewTool
 -- ------------------------------------------------------
--- Server version	5.5.31-0ubuntu0.12.04.1
+-- Server version	5.5.35-0ubuntu0.12.04.2
 
 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
@@ -40,7 +40,7 @@ CREATE TABLE `citations` (
   PRIMARY KEY (`id`),
   KEY `person_id` (`person_id`),
   CONSTRAINT `citations_ibfk_1` FOREIGN KEY (`person_id`) REFERENCES `person` (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=309 DEFAULT CHARSET=latin1;
+) ENGINE=InnoDB AUTO_INCREMENT=313 DEFAULT CHARSET=latin1;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
 --
@@ -60,7 +60,7 @@ CREATE TABLE `person` (
   `department` varchar(255) DEFAULT NULL,
   `school` varchar(255) DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=42 DEFAULT CHARSET=latin1;
+) ENGINE=InnoDB AUTO_INCREMENT=43 DEFAULT CHARSET=latin1;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
 --
@@ -92,8 +92,11 @@ CREATE TABLE `templates` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `template_id` varchar(255) DEFAULT NULL,
   `template_text` varchar(10000) DEFAULT NULL,
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1;
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `id` (`id`),
+  UNIQUE KEY `template_id` (`template_id`),
+  UNIQUE KEY `template_id_2` (`template_id`)
+) ENGINE=InnoDB AUTO_INCREMENT=12 DEFAULT CHARSET=latin1;
 /*!40101 SET character_set_client = @saved_cs_client */;
 /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
@@ -105,4 +108,4 @@ CREATE TABLE `templates` (
 /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
--- Dump completed on 2014-03-16 19:46:53
+-- Dump completed on 2014-03-17 17:01:34

template_edit.php

@@ -7,12 +7,8 @@
 $template_id = $_POST['template_id'];
 $author_id = $_POST['author_id'];
 
-// echo $template_edit;
-// echo $template_id;
-// echo $author_id;
-
 //db insert
-$query = "UPDATE templates SET template_text = '$template_edit' WHERE template_id = '$template_id'";
+$query = "INSERT INTO templates (template_id, template_text) VALUES ('$template_id','$template_edit') ON DUPLICATE KEY UPDATE template_text = VALUES(template_text)";
 
 if (!@$CVreviewTool_dbconnect->query($query)) {echo $query; die; }