Uploaded file to get data

bf547b36 · alexandru.radulescu · ff29b8dc · bf547b36
Commit bf547b36 authored Jan 17, 2022 by alexandru.radulescu
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GetData.php GetData.php +106 -0

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--- a/GetData.php
+++ b/GetData.php
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Plant Searcher</title> 
+    </head>
+</html>
+
+<?php
+//ini_set('display_errors', 1); - used for debugging
+include ('Connect.php');//include the database connection
+
+$temp = ""; //initialise the temp and light variables
+$light= "";
+
+$query = "SELECT TestTemp, TestLight FROM PlantsTest";//first query used to get the temp and light data from the PlantsTest Table
+$result = $db->query($query);
+
+if($result->num_rows > 0) //if there is data
+    {
+        while($row = $result->fetch_assoc()) { //loop is not really necessary since there is only one entry, but it doesn't hurt
+            $temp = $row["TestTemp"]; //get the temp and light values from the database
+            $light = $row["TestLight"];
+        }
+    }
+
+if(isset($_POST['update'])) //if the update button is pressed
+{
+    $result = $db->query($query); //repeat the first query
+
+    if($result->num_rows > 0)
+    {
+        while($row = $result->fetch_assoc()) {
+            echo "<p><center>Temperature: " . $row["TestTemp"];//print out the current temp and light values to the screen
+            echo "<br>";
+            echo "Light: " . $row["TestLight"] . "</center></p>";
+            $temp = $row["TestTemp"]; //and set the temp and light values again
+            $light = $row["TestLight"];
+        }
+    }
+}
+
+$query2 = "SELECT * FROM Plants WHERE Temperature > '".$temp."' AND Light > '".$light."'";
+//second query is for getting the plants with a higher temperature and light tolerance than the current ones in the room
+
+if(isset($_POST['plant1']))//if the second button is pressed, start the query
+{
+    $result2 = mysqli_query($db, $query2);
+    
+
+    if($result2->num_rows > 0)
+    {
+        while($row2 = $result2->fetch_assoc()) { //print out the names of all of the plants with higher temp and light tolerance
+            echo "<p><center>Plant: " . $row2["Name"] . "</center></p>";
+        }
+        
+    }
+}
+
+$query3 = "SELECT * FROM Plants WHERE Light < '".$light."' AND Temperature < '".$temp."'";
+//the third query is for getting the plants with a lower temperature and light tolerance (the ones who are not suitable for the room)
+
+if(isset($_POST['plant2']))//if the third button is pressed, start the query
+{
+    $result3 = mysqli_query($db, $query3);
+    
+    if($result3->num_rows > 0)
+    {
+        while($row3 = $result3->fetch_assoc()) { //print out the names of the plants 
+            echo "<p><center>Plant: " . $row3["Name"] . "</center></p>";
+        }
+        
+    }
+}
+
+$search = $_POST['searchText'];//initialise the search variable for the text box
+$query4 = "SELECT * FROM Plants WHERE Name = '".$search."' AND Temperature > '".$temp."' AND Light > '".$light."'";
+//the fourth query searches for the selected plant and checks if its temperature and light tolerance are high enough
+
+if(isset($_POST['searchButton']))//when the Search button is pressed the query starts
+{
+    $result4 = mysqli_query($db, $query4);
+    
+    if($result4->num_rows > 0)
+    {
+        while($row4 = $result4->fetch_assoc()) { //prints out Yes if the plant is found and if it would survive
+            echo "<p><center>Yes, " . $row4["Name"] . " will grow well</center></p>";
+        }
+    } else //or no, if the plant would not survive
+    {
+        echo "<p><center>No, the plant will not grow well</center></p>";
+    }
+}
+
+$db->close();//close the database connection
+?>
+
+<form method="POST">  
+<input type="submit" style ="width: 300px; margin-left: 50%; position:relative; left: -150px" name="update" value="Get Latest Data">
+<input type="submit" style ="width: 300px; margin-left: 50%; position:relative; left: -150px" name="plant1" value="Get plants with high Temperature and Light">
+<input type="submit" style ="width: 300px; margin-left: 50%; position:relative; left: -150px" name="plant2" value="Get plants with low Temperature and Light">
+<p></p>
+</form>
+<form method="POST">
+<input type = "text" style ="width: 290px; margin-left: 50%; position:relative; left: -150px" name ="searchText" value="">
+<input type = "submit" style ="width: 300px; margin-left: 50%; position:relative; left: -150px" name = "searchButton" value="Search for plant">
+</form>