[added "delete asset" feature
tom@wwworldmedia.com**20051212214251] {
hunk ./GangplankEdit.php 549
-					$html .= "<a href=\"$row[$name]\" target=\"_blank\">Open/View uploaded file</a><br />";
+					$html .= "<a href=\"$row[$name]\" target=\"_blank\">Open/View uploaded file</a> &nbsp;&nbsp; Delete this file: <input type=\"checkbox\" name=\"x_${name}_del\" value=\"yes\" />";
hunk ./GangplankEdit.php 556
-				<input type=\"file\" name=\"$name\" />
+				<br /><input type=\"file\" name=\"$name\" />
hunk ./GangplankEdit.php 578
+			$field = $col["name"];
hunk ./GangplankEdit.php 580
-			$field = $col["name"];
+			// If the user clicked the Delete This Asset checkbox,
+			// let's go ahead and clear the relevant fields. Also unlink the file.
+			if (isset($_POST["x_${field}_del"])) {
+				$sql = "$field = '', ";
+				if (!empty($options["path_column"])) {
+					$sql .= "$options[path_column] = '', ";
+					if (!empty($row[$options["path_column"]])) {
+						@unlink($row[$options["path_column"]]);
+					}
+				}
+				return $sql;
+			}
+			
hunk ./GangplankEdit.php 1130
-
}