First Draft

First Draft of the Example Files
2020-12-10 13:21:38 +00:00
parent 77a7b57c4f
commit 0335342e00
1127 changed files with 46959 additions and 56 deletions
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+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Events: submit</title>
+    <script src='jquery-3.5.1.min.js'></script>
+  </head>
+  <body>
+    <form id='form'>
+      First name: <input id='fname' type='text' name='fname'><br>
+      Last name:  <input id='lname' type='text' name='lname'><br>
+      <input type='submit'>
+    </form>
+    <script>
+      $('#form').submit(function()
+      {
+        if ($('#fname').val() == '' ||
+            $('#lname').val() == '')
+        {
+          alert('Please enter both names')
+          return false
+        }
+      })
+    </script>
+  </body>
+</html>