first commit

application/helpers/javascript.php

@@ -0,0 +1,83 @@
+<?php defined('SYSPATH') or die('No direct script access.');
+
+class javascript_Core {
+
+  public static function open()
+  {
+    return '<script type="text/javascript">';
+  }
+
+  public static function close()
+  {
+    return "</script>\n";
+  }
+
+  public static function tag($script)
+  {
+    $js = '<script type="text/javascript">';
+    $js .= "\n// <![CDATA[\n";
+    $js .= $script;
+    $js .= "\n// ]]>\n";
+    $js .= "</script>\n";
+    return $js;
+  }
+  public static function script($src)
+  {
+    $js = '<script type="text/javascript" src="';
+    $js .= $src;
+    $js .= '"></script>'."\n";
+    return $js;
+  }
+
+  public static function alert($message)
+  {
+    return "alert('$message');";
+  }
+
+  public static function button_anchor_old($link, $name)
+  {
+    $link = url::site($link);
+    return "<button type=\"button\" onclick=\"location.href='$link'\">$name</button>";
+  }
+
+  public static function button_anchor_referer($link, $name)
+  {
+    $link = url::site($link);
+    return "<button type=\"button\" onclick=\"location.href='$link?referer=' + escape( location.href )\">$name</button>";
+  }
+
+  public static function button_anchor($link, $name)
+  {
+    $link = url::site($link);
+    $js = "
+    <script type=\"text/javascript\">
+    function navigateWithReferrer(url)
+    {
+      var fakeLink = document.createElement('a');
+      if (typeof(fakeLink.click) == 'undefined')
+        location.href = url;
+      else
+      {
+        fakeLink.href = url;
+        document.body.appendChild(fakeLink);
+        fakeLink.click();
+      }
+    }
+    </script>\n";
+    return $js ."<button type=\"button\" onclick=\"navigateWithReferrer('$link');\">$name</button>";
+  }
+
+  public static function back_anchor($name)
+  {
+    return "<a href=\"javascript:history.back()\">$name</a>";
+  }
+
+  public static function back_button($name)
+  {
+    return "<button type=\"button\" onclick=\"history.back()\">$name</button>";
+  }
+  public static function print_button($name)
+  {
+    return "<button type=\"button\" onclick=\"print()\">$name</button>";
+  }
+}