array(6) {
[1]=>
array(2) {
["city"]=>
string(29) "Chongqing>>Yichang,Downstream"
["city_id"]=>
string(1) "3"
}
[2]=>
array(2) {
["city"]=>
string(27) "Chongqing>>Wuhan,Downstream"
["city_id"]=>
string(1) "4"
}
[3]=>
array(2) {
["city"]=>
string(30) "Chongqing>>Shanghai,Downstream"
["city_id"]=>
string(1) "5"
}
[4]=>
array(2) {
["city"]=>
string(27) "Yichang>>Chongqing,Upstream"
["city_id"]=>
string(1) "6"
}
[5]=>
array(2) {
["city"]=>
string(25) "Wuhan>>Chongqing,Upstream"
["city_id"]=>
string(1) "7"
}
[6]=>
array(2) {
["city"]=>
string(28) "Shanghai>>Chongqing,Upstream"
["city_id"]=>
string(1) "8"
}
}
6这个数组,最后的6是echo count($a);的结果,明确是6个。MVC控制页面代码如下//$a= cruise::city_list();
//var_dump($a);echo count($a);
//exit;
template::assign('city_list',cruise::city_list());
template::display('cruise-schedule.html');将测试代码注释掉,我们来看看smarty部分的显示效率。变量city_list。smarty部分代码_{section name=city loop=$city_list}
<input onchange="givesearchvalue(this)" type="radio" name='city_id' value="_{$city_list[city].city_id}">1_{$city_list[city].city}<br>
_{/section}
(打1是为了突出这些数据是通过循环得出的)
页面显示效果出乎意料。
多了第一个空白的,实际上大家算算,还差key6的数据。
<input type="radio" value="" name="city_id" onchange="givesearchvalue(this)"/>
1
<br/>
<input type="radio" value="3" name="city_id" onchange="givesearchvalue(this)"/>
1Chongqing>>Yichang,Downstream
<br/>
<input type="radio" value="4" name="city_id" onchange="givesearchvalue(this)"/>
1Chongqing>>Wuhan,Downstream
<br/>
<input type="radio" value="5" name="city_id" onchange="givesearchvalue(this)"/>
1Chongqing>>Shanghai,Downstream
<br/>
<input type="radio" value="6" name="city_id" onchange="givesearchvalue(this)"/>
1Yichang>>Chongqing,Upstream
<br/>
<input type="radio" value="7" name="city_id" onchange="givesearchvalue(this)"/>
1Wuhan>>Chongqing,Upstream
<br/>
[1]=>
array(2) {
["city"]=>
string(29) "Chongqing>>Yichang,Downstream"
["city_id"]=>
string(1) "3"
}
[2]=>
array(2) {
["city"]=>
string(27) "Chongqing>>Wuhan,Downstream"
["city_id"]=>
string(1) "4"
}
[3]=>
array(2) {
["city"]=>
string(30) "Chongqing>>Shanghai,Downstream"
["city_id"]=>
string(1) "5"
}
[4]=>
array(2) {
["city"]=>
string(27) "Yichang>>Chongqing,Upstream"
["city_id"]=>
string(1) "6"
}
[5]=>
array(2) {
["city"]=>
string(25) "Wuhan>>Chongqing,Upstream"
["city_id"]=>
string(1) "7"
}
[6]=>
array(2) {
["city"]=>
string(28) "Shanghai>>Chongqing,Upstream"
["city_id"]=>
string(1) "8"
}
}
6这个数组,最后的6是echo count($a);的结果,明确是6个。MVC控制页面代码如下//$a= cruise::city_list();
//var_dump($a);echo count($a);
//exit;
template::assign('city_list',cruise::city_list());
template::display('cruise-schedule.html');将测试代码注释掉,我们来看看smarty部分的显示效率。变量city_list。smarty部分代码_{section name=city loop=$city_list}
<input onchange="givesearchvalue(this)" type="radio" name='city_id' value="_{$city_list[city].city_id}">1_{$city_list[city].city}<br>
_{/section}
(打1是为了突出这些数据是通过循环得出的)
页面显示效果出乎意料。
多了第一个空白的,实际上大家算算,还差key6的数据。
<input type="radio" value="" name="city_id" onchange="givesearchvalue(this)"/>
1
<br/>
<input type="radio" value="3" name="city_id" onchange="givesearchvalue(this)"/>
1Chongqing>>Yichang,Downstream
<br/>
<input type="radio" value="4" name="city_id" onchange="givesearchvalue(this)"/>
1Chongqing>>Wuhan,Downstream
<br/>
<input type="radio" value="5" name="city_id" onchange="givesearchvalue(this)"/>
1Chongqing>>Shanghai,Downstream
<br/>
<input type="radio" value="6" name="city_id" onchange="givesearchvalue(this)"/>
1Yichang>>Chongqing,Upstream
<br/>
<input type="radio" value="7" name="city_id" onchange="givesearchvalue(this)"/>
1Wuhan>>Chongqing,Upstream
<br/>
foreach可循环索引和关联数组
所有的循环都是以数字索引开始的,我本以为section还支持关联索引的……