a little cleanup of documentation and variable handling in input and output views

git-svn-id: http://code.elgg.org/elgg/trunk@3780 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 14 insertions, 4 deletions

diff --git a/views/default/input/file.php b/views/default/input/file.php
index 15cc011f6..e943210c2 100644
--- a/views/default/input/file.php
+++ b/views/default/input/file.php
@@ -10,6 +10,10 @@
  *
  * @uses $vars['js'] Any Javascript to enter into the input tag
  * @uses $vars['internalname'] The name of the input field
+ * @uses $vars['internalid'] The id of the input field
+ * @uses $vars['class'] CSS class
+ * @uses $vars['disabled'] Is the input field disabled?
+ * @uses $vars['value'] The current value if any
  *
  */
 
@@ -17,9 +21,15 @@ if (!empty($vars['value'])) {
 	echo elgg_echo('fileexists') . "<br />";
 }
 
-$class = $vars['class'];
-if (!$class) {
-	$class = "input-file";
+$class = "input-file";
+if (isset($vars['class'])) {
+	$class = $vars['class'];
 }
+
+$disabled = false;
+if (isset($vars['disabled'])) {
+	$disabled = $vars['disabled'];
+}
+
 ?>
-<input type="file" size="30" <?php echo $vars['js']; ?> name="<?php echo $vars['internalname']; ?>" <?php if (isset($vars['internalid'])) echo "id=\"{$vars['internalid']}\""; ?> <?php if ($vars['disabled']) echo ' disabled="yes" '; ?> class="<?php echo $class; ?>" />
\ No newline at end of file
+<input type="file" size="30" <?php echo $vars['js']; ?> name="<?php echo $vars['internalname']; ?>" <?php if (isset($vars['internalid'])) echo "id=\"{$vars['internalid']}\""; ?> <?php if ($disabled) echo ' disabled="yes" '; ?> class="<?php echo $class; ?>" />
\ No newline at end of file