--- fenglin/bbs/themes/default/preference.view.php	2025/04/07 14:49:00	1.4
+++ fenglin/bbs/themes/default/preference.view.php	2025/04/11 05:30:17	1.7
@@ -14,6 +14,20 @@
 <script src="../js/polyfill.min.js"></script>
 <script src="../js/axios.min.js"></script>
 <script type="text/javascript">
+function tz_select(s, value)
+{
+	for (i = 0; i < s.options.length; i++)
+	{
+		if (s.options[i].value == value)
+		{
+			s.selectedIndex = i;
+			break;
+		}
+	}
+
+	return false;
+}
+
 function refresh_err_msg(errorFieldMap)
 {
 	document.getElementsByName("err_msg").forEach(element => {
@@ -34,6 +48,7 @@ function refresh_textarea(updateFieldMap
 function update_preference(f)
 {
 	instance.post('preference_service.php', {
+		user_tz: f.user_tz.value,
 		photo: f.photo.value,
 		introduction: f.textarea_introduction.value,
 		sign_1: f.textarea_sign_1.value,
@@ -98,9 +113,27 @@ window.addEventListener("load", () => {
 	<center>
 		<p style="FONT-WEIGHT: bold; FONT-SIZE: 16px; COLOR: red; FONT-FAMILY: 楷体">更改个人设定</p>
 		<p><span id="err_msg_prompt" name="err_msg" style="color: red"></span></p>
-		<form method="post" action="preference_sub.php" id="preference_form" name="preference_form">
+		<form method="post" action="#" id="preference_form" name="preference_form">
 			<table border="1" cellpadding="10" cellspacing="0" width="90%" bgcolor="#ffdead" id="TABLE1">
 				<tr>
+					<td align="right">时区设置</td>
+					<td>
+						<span id="err_msg_user_tz" name="err_msg" style="color: red;"></span>
+						<select id="user_tz" name="user_tz" size="1">
+<?
+	$timezone_identifiers = DateTimeZone::listIdentifiers();
+	foreach ($timezone_identifiers as $tz)
+	{
+?>
+							<option value="<? echo $tz; ?>" <? echo ($tz == $result_set["data"]["user_tz"] ? "selected" : ""); ?>><? echo $tz; ?></option>
+<?
+	}
+?>
+						</select>
+						<a class="s2" href="#" onclick="return tz_select(user_tz, '<? echo $BBS_timezone; ?>');">恢复默认</a>
+					</td>
+				</tr>
+				<tr>
 					<td width="30%" align="right">个人头像</td>
 					<td width="70%">
 						<input type="text" maxlength="3" id="photo" name="photo" size="3" value="<? echo $result_set["data"]["photo"]; ?>">
@@ -113,7 +146,7 @@ window.addEventListener("load", () => {
 					<td>
 						<span id="err_msg_introduction" name="err_msg" style="color: red;"></span>
 						<textarea id="textarea_introduction" name="textarea" cols="80" rows="7"><? echo htmlspecialchars($result_set["data"]["introduction"], ENT_HTML401, 'UTF-8'); ?></textarea>
-						不超过10行，每行不超过40个全角字符
+						限10行80列以内
 					</td>
 				</tr>
 				<tr>
@@ -121,7 +154,7 @@ window.addEventListener("load", () => {
 					<td>
 						<span id="err_msg_sign_1" name="err_msg" style="color: red;"></span>
 						<textarea id="textarea_sign_1" name="textarea" cols="80" rows="7"><? echo htmlspecialchars($result_set["data"]["sign_1"], ENT_HTML401, 'UTF-8'); ?></textarea>
-						不超过10行，每行不超过40个全角字符
+						限10行80列以内
 					</td>
 				</tr>
 				<tr>
@@ -129,7 +162,7 @@ window.addEventListener("load", () => {
 					<td>
 						<span id="err_msg_sign_2" name="err_msg" style="color: red;"></span>
 						<textarea id="textarea_sign_2" name="textarea" cols="80" rows="7"><? echo htmlspecialchars($result_set["data"]["sign_2"], ENT_HTML401, 'UTF-8'); ?></textarea>
-						不超过10行，每行不超过40个全角字符
+						限10行80列以内
 					</td>
 				</tr>
 				<tr>
@@ -137,7 +170,7 @@ window.addEventListener("load", () => {
 					<td>
 						<span id="err_msg_sign_3" name="err_msg" style="color: red;"></span>
 						<textarea id="textarea_sign_3" name="textarea" cols="80" rows="7"><? echo htmlspecialchars($result_set["data"]["sign_3"], ENT_HTML401, 'UTF-8'); ?></textarea>
-						不超过10行，每行不超过40个全角字符
+						限10行80列以内
 					</td>
 				</tr>
 			</table>