suefeng
2/13/2019 - 10:52 PM

Handlebars and Grid-A-Licious

form.php
content_copyfile_download
<!doctype html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Handlebars Form</title>
  <link rel="stylesheet" href="style.css">
  <script src="js/jquery.js"></script>
</head>
<body>
<h1>Handlebars and Grid Demo</h1>
<p class="navi"><a href="data/entries.js">view data</a> | <a href="index.html">view index</a></p>
<form action="form.php" method="post">
<div class="title">Post an Entry</div>
<p><input type="text" name="title" placeholder="Title" class="field"></p>
<p><input type="email" name="email" class="none"></p>
<p><textarea cols="40" rows="20" name="body" placeholder="Post" class="field"></textarea></p>
<p><input type="submit" value="Submit" name="submit" class="button"></p>
</form>
<?php
class entry {
    public $title = "";
    public $body  = "";
}
$doc = $_SERVER['DOCUMENT_ROOT']."/demos/handlebars/data/entries.js";
if(isset($_POST['submit']) && $_POST['email'] == "") {
  $entry = new entry();
   $entry->title = stripslashes($_POST['title']);
 $entry->body  = stripslashes($_POST['body']);
  $entry->date = date('l, F jS, Y');
 $outputstring = json_encode($entry);
    //first, obtain the data initially present in the text file
    $ini_handle = fopen($doc, "r");
    $ini_contents = str_replace('{"entry" : [', '', fread($ini_handle, filesize($doc)));
    fclose($ini_handle);
    //done obtaining initially present data

    //write new data to the file, along with the old data
    $handle = fopen($doc, "w+");
        $writestring = "{"entry" : [nt" . $outputstring . "," . $ini_contents;
        if (fwrite($handle, $writestring) === false) {
            echo "Cannot write to text file. <br />";
        }
        else { echo "<div class="entries">Success!</div>"; }
    fclose($handle);
}
?>
</body>
</html>