$power = M('power_index');
$powerList=$power->select();
var_dump($powerList);
$this->assign('powerList',$powerList);
$this->display();

view中
<td><{$p.power_state}></td>

var_dump出来的数据
array(3) {
[0]=>
array(4) {
["id"]=>
string(1) "1"
["power_name"]=>
string(14) "查看53客资"
["power_des"]=>
string(26) "拥有查看53客资权限"
["power_state"]=>
string(1) ""
}
[1]=>
array(4) {
["id"]=>
string(1) "2"
["power_name"]=>
string(18) "查看网销客资"
["power_des"]=>
string(33) "拥有查看网销客资的权限"
["power_state"]=>
string(1) ""
}
[2]=>
array(4) {
["id"]=>
string(1) "3"
["power_name"]=>
string(14) "53指定网销"
["power_des"]=>
string(44) "53拥有分配客资给指定网销的权限"
["power_state"]=>
string(1) ""
}
}
为什么为空啊？？？？