Upload files to 'html'

2018-06-30 10:47:13 +02:00
parent 05adf06434
commit 9a8d595938
5 changed files with 728 additions and 0 deletions
--- a/html/show.php
+++ b/html/show.php
@@ -0,0 +1,172 @@
+<?php
+  /*
+   * Anzeige der Wechselkurse
+   * mit Auswahl des Tages 
+   * und Grafik für eine Währung
+   * 
+   * Datenbank: wechselkurse
+   * Tabelle:   kurse (id*, datum, waehrung, kurs)
+   *
+   * April 2017
+   */
+
+include_once("./db.php");
+
+$db = new DB("wechselkurse", "username","password");
+
+$anzahl = 7;
+if (isset($_GET["dauer"])) $anzahl = $_GET["dauer"]; 
+$anzahl1 = $anzahl*4;  // pro Tag 4 Zeilen
+
+$datum = "";
+$filter = "";
+if (isset($_GET["datum"])) {
+	$datum  = $_GET["datum"]; 
+	$filter = " WHERE datum='$datum'";
+	$anzahl = 0;
+}
+
+$waehrung = "USD";
+if (isset($_GET["waehrung"])) $waehrung = $_GET["waehrung"]; 
+    
+$server = "https://gussmann-berlin.de/wechselkurs";
+$table  = "kurse";
+
+$max = 0;
+$min = 0;
+$avg = 0;
+
+
+function calculateMinMaxAvg($waehrung) {
+    global $min;
+    global $max;
+    global $avg;
+    global $db;
+    $sql = "SELECT min(kurs) as MIN1, max(kurs) as MAX1, avg(kurs) as AVG1 from kurse WHERE waehrung='$waehrung' ORDER BY datum DESC";
+    $result = $db->get_Query($sql);
+    if ($result != null) {
+        $zeile = $result[0];
+        $min = $zeile["MIN1"];
+        $max = $zeile["MAX1"];
+        $avg = $zeile["AVG1"];
+    }
+}
+
+function getMax() {
+    global $max;
+    return $max;
+}
+
+function getMin() {
+    global $min;
+    return $min;
+}
+
+function getAvg() {
+    global $avg;
+    return $avg;
+}
+
+
+
+?>
+
+
+<!DOCTYPE html>
+<head>
+<meta charset="utf-8">
+<link rel="stylesheet" type="text/css" href="kurse.css">
+
+<style> /* set the CSS */
+</style>
+
+</head>
+
+<body>
+
+<script src="https://d3js.org/d3.v3.min.js"></script> 
+<script src="chart.js"></script>
+
+
+<h2>Wechselkurse der europäischen Zentralbank</h2>
+
+<div style="float:left; width:350px;">
+<h3> Wechselkurse für <?php echo "$datum"; ?></h3>
+
+  Datum: 
+  <?php echo $db->getQueryAsHTMLDropDownBox("SELECT DISTINCT(datum) from kurse ORDER BY datum desc", "$server/show.php?datum=", "", "datum")   ?>
+  
+<br />
+<br />
+
+<?php 
+  $sql = "SELECT datum, waehrung, kurs FROM $table $filter ORDER BY datum DESC LIMIT $anzahl1"; 
+  echo $db->getQueryAsTEXTTable($sql,"%-12s %-5s %10f")  
+?>
+
+</div>
+
+
+
+<div style="float:left;margin-left:20px; width:350px;">
+<h3> Kursentwicklung für</h3>
+
+Währung: 
+  <?php 
+    $sqlW = "SELECT DISTINCT(waehrung) from kurse ORDER BY waehrung";
+    echo $db->getQueryAsHTMLDropDownBox($sqlW, "$server/show.php?waehrung=", "JPY", "waehrung");   
+  ?>
+
+<br />
+<br />
+
+<?php
+    $sqlW = "SELECT * from kurse WHERE waehrung='$waehrung' ORDER BY datum DESC";
+    echo $db->getQueryAsTEXTTable($sqlW,"%-5s %-12s %-5s %10f");  
+?>
+</div>
+
+<br />
+
+
+
+
+<!--*****************************************************
+    * Beginn Ausgabe der Kursentwicklung als Diagramm
+    *****************************************************  -->    
+<div style="float:left;margin-left:20px; padding-top:80px;">
+<div id="graphCurrency">
+<script>
+    <?php 
+        $sqlW = "SELECT datum as zeit, kurs as value from kurse WHERE waehrung='$waehrung' ORDER BY datum DESC";
+        $json_data = $db->getJSON_Data($sqlW);
+        echo "data=".$json_data.";" 
+    ?>
+    showDiagram1Line("Währung","","Zeit", "", 600, 300, data, 0, "<?php echo $waehrung; ?><br>=1 Euro", "#graphCurrency");
+</script>
+
+<?php
+    calculateMinMaxAvg($waehrung);
+    $min1 = getMin();
+    $max1 = getMax();
+    $avg1 = getAvg();
+    $median = ($max1+$min1)/2;
+    $dmin = ($avg1-$min1)/$avg1*100;
+    $dmax = ($max1-$avg1)/$avg1*100;
+?>
+
+<pre>
+  min  ..... <?php echo sprintf("%01.4f",$min1)."<br>"  ?>
+  max  ..... <?php echo sprintf("%01.4f",$max1)."<br>"  ?>
+  avg  ..... <?php echo sprintf("%01.4f",$avg1)."<br>"  ?>
+  median ... <?php echo sprintf("%01.4f",$median)."<br>" ?>
+  dmin ..... <?php echo sprintf("%01.2f ",$dmin)."%" ?>  
+  dmax ..... <?php echo sprintf("%01.2f ",$dmax)."%" ?>
+</pre>
+</div>
+
+</div>
+</div>
+
+</body>
+</html>