看看这个例子,用smarty处理options非常的简单。
//*.tpl
<select name="user_city">
{html_options options=$city_options selected=$city}
</select>//*.php
$city_options = array(
1 => '北京',
2 => '上海',
3 => '天津',
4 => '重庆',
32 => '成都',
33 => '广州',
34 => '深圳',
35 => '珠海',
36 => '东莞',
37 => '汕头',
38 => '贵阳',
39 => '宁波',
40 => '杭州',
41 => '黄岩',
42 => '义乌',
43 => '绍兴',
44 => '温州',
45 => '台州',
46 => '沈阳',
47 => '锦州',
48 => '大连',
49 => '南京',
50 => '苏州',
51 => '扬州',
52 => '徐州',
53 => '连云港',
54 => '无锡',
55 => '福州',
56 => '厦门',
57 => '泉州',
58 => '石狮',
59 => '石家庄',
60 => '郑州',
61 => '保定',
62 => '开封',
63 => '承德',
64 => '洛阳',
65 => '长春',
66 => '哈尔滨',
67 => '齐齐哈尔',
68 => '大庆',
69 => '济南',
70 => '青岛',
71 => '烟台',
72 => '威海',
73 => '合肥',
74 => '蚌埠',
75 => '柳州',
77 => '南宁',
79 => '海口',
81 => '三亚',
83 => '包头',
85 => '平遥',
87 => '兰州',
89 => '西宁',
91 => '十堰',
93 => '张家界',
97 => '南昌',
99 => '昆明',
101 => '大理',
103 => '拉萨',
76 => '北海',
78 => '桂林',
80 => '呼和浩特',
82 => '赤峰',
84 => '太原',
86 => '银川',
88 => '敦煌',
88 => '敦煌',
90 => '武汉',
92 => '襄樊',
94 => '长沙',
95 => '岳阳',
96 => '西安',
98 => '九江',
100 => '丽江',
102 => '乌鲁木齐',
104 => '湖州',
105 => '金华'
);
#城市设置
$tpl->assign( 'city_options',$city_options );
$tpl->assign( 'city', $_SESSION['arr_user_info']['user_city'] );
$tpl->display( '*.tpl' );
#$_SESSION['arr_user_info']['user_city']为你从数据库里面读出来的值,我这里已经赋给session的一个数组了,你可以改成你从数据库里面读出来的那个值
//*.tpl
<select name="user_city">
{html_options options=$city_options selected=$city}
</select>//*.php
$city_options = array(
1 => '北京',
2 => '上海',
3 => '天津',
4 => '重庆',
32 => '成都',
33 => '广州',
34 => '深圳',
35 => '珠海',
36 => '东莞',
37 => '汕头',
38 => '贵阳',
39 => '宁波',
40 => '杭州',
41 => '黄岩',
42 => '义乌',
43 => '绍兴',
44 => '温州',
45 => '台州',
46 => '沈阳',
47 => '锦州',
48 => '大连',
49 => '南京',
50 => '苏州',
51 => '扬州',
52 => '徐州',
53 => '连云港',
54 => '无锡',
55 => '福州',
56 => '厦门',
57 => '泉州',
58 => '石狮',
59 => '石家庄',
60 => '郑州',
61 => '保定',
62 => '开封',
63 => '承德',
64 => '洛阳',
65 => '长春',
66 => '哈尔滨',
67 => '齐齐哈尔',
68 => '大庆',
69 => '济南',
70 => '青岛',
71 => '烟台',
72 => '威海',
73 => '合肥',
74 => '蚌埠',
75 => '柳州',
77 => '南宁',
79 => '海口',
81 => '三亚',
83 => '包头',
85 => '平遥',
87 => '兰州',
89 => '西宁',
91 => '十堰',
93 => '张家界',
97 => '南昌',
99 => '昆明',
101 => '大理',
103 => '拉萨',
76 => '北海',
78 => '桂林',
80 => '呼和浩特',
82 => '赤峰',
84 => '太原',
86 => '银川',
88 => '敦煌',
88 => '敦煌',
90 => '武汉',
92 => '襄樊',
94 => '长沙',
95 => '岳阳',
96 => '西安',
98 => '九江',
100 => '丽江',
102 => '乌鲁木齐',
104 => '湖州',
105 => '金华'
);
#城市设置
$tpl->assign( 'city_options',$city_options );
$tpl->assign( 'city', $_SESSION['arr_user_info']['user_city'] );
$tpl->display( '*.tpl' );
#$_SESSION['arr_user_info']['user_city']为你从数据库里面读出来的值,我这里已经赋给session的一个数组了,你可以改成你从数据库里面读出来的那个值
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