Remember visible columns in Create Table form (bug #493)

adminer/create.inc.php

@@ -27,6 +27,10 @@
 	$row["fields"][$row["auto_increment_col"]]["auto_increment"] = true;
 }
 
+if ($_POST) {
+	set_adminer_settings(array("comments" => $_POST["comments"], "defaults" => $_POST["defaults"]));
+}
+
 if ($_POST && !process_fields($row["fields"]) && !$error) {
 	if ($_POST["drop"]) {
 		queries_redirect(substr(ME, 0, -1), lang('Table has been dropped.'), drop_tables(array($TABLE)));
@@ -173,27 +177,16 @@
 <div class="scrollable">
 <table cellspacing="0" id="edit-fields" class="nowrap">
 <?php
-$comments = ($_POST ? $_POST["comments"] : $row["Comment"] != "");
-if (!$_POST && !$comments) {
-	foreach ($row["fields"] as $field) {
-		if ($field["comment"] != "") {
-			$comments = true;
-			break;
-		}
-	}
-}
-edit_fields($row["fields"], $collations, "TABLE", $foreign_keys, $comments);
+edit_fields($row["fields"], $collations, "TABLE", $foreign_keys);
 ?>
 </table>
 </div>
 <p>
 <?php echo lang('Auto Increment'); ?>: <input type="number" name="Auto_increment" size="6" value="<?php echo h($row["Auto_increment"]); ?>">
-<?php echo checkbox("defaults", 1, !$_POST || $_POST["defaults"], lang('Default values'), "columnShow(this.checked, 5)", "jsonly"); ?>
-<?php echo ($_POST ? "" : script("editingHideDefaults();")); ?>
+<?php echo checkbox("defaults", 1, ($_POST ? $_POST["defaults"] : adminer_setting("defaults")), lang('Default values'), "columnShow(this.checked, 5)", "jsonly"); ?>
 <?php echo (support("comment")
-	? "<label><input type='checkbox' name='comments' value='1' class='jsonly'" . ($comments ? " checked" : "") . ">" . lang('Comment') . "</label>"
-		. script("qsl('input').onclick = partial(editingCommentsClick, true);")
-		. ' <input name="Comment" value="' . h($row["Comment"]) . '" data-maxlength="' . (min_version(5.5) ? 2048 : 60) . '"' . ($comments ? '' : ' class="hidden"') . '>'
+	? checkbox("comments", 1, ($_POST ? $_POST["comments"] : adminer_setting("comments")), lang('Comment'), "editingCommentsClick(this, true);", "jsonly")
+		. ' <input name="Comment" value="' . h($row["Comment"]) . '" data-maxlength="' . (min_version(5.5) ? 2048 : 60) . '">'
 	: '')
 ; ?>
 <p>
@@ -227,4 +220,4 @@
 ?>
 <input type="hidden" name="token" value="<?php echo $token; ?>">
 </form>
-<?php echo script("qs('#form')['defaults'].onclick();" . (support("comment") ? " editingCommentsClick.call(qs('#form')['comments']);" : "")); ?>
+<?php echo script("qs('#form')['defaults'].onclick();" . (support("comment") ? " editingCommentsClick(qs('#form')['comments']);" : "")); ?>

adminer/include/editing.inc.php

@@ -112,6 +112,31 @@ function referencable_primary($self) {
 	return $return;
 }
 
+/** Get settings stored in a cookie
+* @return array
+*/
+function adminer_settings() {
+	parse_str($_COOKIE["adminer_settings"], $settings);
+	return $settings;
+}
+
+/** Get setting stored in a cookie
+* @param string
+* @return array
+*/
+function adminer_setting($key) {
+	$settings = adminer_settings();
+	return $settings[$key];
+}
+
+/** Store settings to a cookie
+* @param array
+* @return bool
+*/
+function set_adminer_settings($settings) {
+	return cookie("adminer_settings", http_build_query($settings + adminer_settings()));
+}
+
 /** Print SQL <textarea> tag
 * @param string
 * @param string or array in which case [0] of every element is used
@@ -236,10 +261,9 @@ function type_class($type) {
 * @param array
 * @param string TABLE or PROCEDURE
 * @param array returned by referencable_primary()
-* @param bool display comments column
 * @return null
 */
-function edit_fields($fields, $collations, $type = "TABLE", $foreign_keys = array(), $comments = false) {
+function edit_fields($fields, $collations, $type = "TABLE", $foreign_keys = array()) {
 	global $inout;
 	$fields = array_values($fields);
 	?>
@@ -259,7 +283,7 @@ function edit_fields($fields, $collations, $type = "TABLE", $foreign_keys = arra
 	'mssql' => "ms186775.aspx",
 )); ?>
 <td id="label-default"><?php echo lang('Default value'); ?>
-<?php echo (support("comment") ? "<td id='label-comment'" . ($comments ? "" : " class='hidden'") . ">" . lang('Comment') : ""); ?>
+<?php echo (support("comment") ? "<td id='label-comment'>" . lang('Comment') : ""); ?>
 <?php } ?>
 <td><?php echo "<input type='image' class='icon' name='add[" . (support("move_col") ? 0 : count($fields)) . "]' src='../adminer/static/plus.gif' alt='+' title='" . lang('Add next') . "'>" . script("row_count = " . count($fields) . ";"); ?>
 </thead>
@@ -280,7 +304,7 @@ function edit_fields($fields, $collations, $type = "TABLE", $foreign_keys = arra
 <td><?php echo checkbox("fields[$i][null]", 1, $field["null"], "", "", "block", "label-null"); ?>
 <td><label class="block"><input type="radio" name="auto_increment_col" value="<?php echo $i; ?>"<?php if ($field["auto_increment"]) { ?> checked<?php } ?> aria-labelledby="label-ai"></label><td><?php
 			echo checkbox("fields[$i][has_default]", 1, $field["has_default"], "", "", "", "label-default"); ?><input name="fields[<?php echo $i; ?>][default]" value="<?php echo h($field["default"]); ?>" aria-labelledby="label-default"><?php
-			echo (support("comment") ? "<td" . ($comments ? "" : " class='hidden'") . "><input name='fields[$i][comment]' value='" . h($field["comment"]) . "' data-maxlength='" . (min_version(5.5) ? 1024 : 255) . "' aria-labelledby='label-comment'>" : "");
+			echo (support("comment") ? "<td><input name='fields[$i][comment]' value='" . h($field["comment"]) . "' data-maxlength='" . (min_version(5.5) ? 1024 : 255) . "' aria-labelledby='label-comment'>" : "");
 		}
 		echo "<td>";
 		echo (support("move_col") ?

adminer/static/editing.js

@@ -460,14 +460,6 @@ function columnShow(checked, column) {
 	}
 }
 
-/** Hide column with default values in narrow window
-*/
-function editingHideDefaults() {
-	if (innerWidth < document.documentElement.scrollWidth) {
-		qs('#form')['defaults'].checked = false;
-	}
-}
-
 /** Display partition options
 * @this HTMLSelectElement
 */
@@ -489,14 +481,14 @@ function partitionNameChange() {
 }
 
 /** Show or hide comment fields
+* @param HTMLInputElement
 * @param [boolean] whether to focus Comment if checked
-* @this HTMLInputElement
 */
-function editingCommentsClick(focus) {
-	var comment = this.form['Comment'];
-	columnShow(this.checked, 6);
-	alterClass(comment, 'hidden', !this.checked);
-	if (focus && this.checked) {
+function editingCommentsClick(el, focus) {
+	var comment = el.form['Comment'];
+	columnShow(el.checked, 6);
+	alterClass(comment, 'hidden', !el.checked);
+	if (focus && el.checked) {
 		comment.focus();
 	}
 }

changes.txt

@@ -1,5 +1,6 @@
 Adminer 4.7.1-dev:
 Display the tables scrollbar (bug #647)
+Remember visible columns in Create Table form (bug #493)
 Add autocomplete attributes to login form
 PHP <5.4 compatibility even with ClickHouse enabled (regression from 4.7.0)
 SQLite: Hide server field in login form