keep filename in dropdown

splitbrain · splitbrain · commit a01ea5527d01 · 2016-02-27T13:44:27.000+01:00
diff --git a/index.php b/index.php
@@ -18,7 +18,8 @@
         }
         $files = glob("$dir/*.xt");
         foreach ($files as $file) {
-            echo '<option value="' . htmlspecialchars($file) . '">' . htmlspecialchars(basename($file)) . '</option>';
+            $checked = ($file == $_REQUEST['file']) ? 'selected="selected"' : '';
+            echo '<option value="' . htmlspecialchars($file) . '" '.$checked.'>' . htmlspecialchars(basename($file)) . '</option>';
         }
         ?>
     </select>

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,8 @@`
`18`	`18`	`}`
`19`	`19`	`$files = glob("$dir/*.xt");`
`20`	`20`	`foreach ($files as $file) {`
`21`		`- echo '<option value="' . htmlspecialchars($file) . '">' . htmlspecialchars(basename($file)) . '</option>';`
	`21`	`+ $checked = ($file == $_REQUEST['file']) ? 'selected="selected"' : '';`
	`22`	`+ echo '<option value="' . htmlspecialchars($file) . '" '.$checked.'>' . htmlspecialchars(basename($file)) . '</option>';`
`22`	`23`	`}`
`23`	`24`	`?>`
`24`	`25`	`</select>`