Thinkphp入门3—框架模板、变量(47)
Thinkphp入门三—框架模板、变量(47)
【在控制器调用模板】
display() 调用当前操作名称的模板
display(‘名字’) 调用指定名字的模板文件
控制器调用模板四种方式:
【在控制器给模板传递变量】
在smarty里边给模板传递变量信息
$smarty -> assign(变量名称,值);
在tp框架里边同样适用assign()给模板传递变量信息
ThinkPHP的模板引擎的左右标记:
ThinkPHP/Lib/ Behavior/ ParseTemplateBehavior.class.php
修改TP模板引擎标记
修改模板引擎为Smarty
1 给模板传递变量信息两种方式:
$this -> assign(名称,值);
$this -> 名称 = 值;
可以修改TP模板引擎的左右标记
我们可以修改模板引擎为Smarty
2 在模板里边输出普通变量信息
3 在模板里边输出数组元素信息
1 {$hobby[下表]}
2 {$hobby.下表}
在模板里边输出对象的属性信息
{$ucenter->属性名称}
{$ucenter:属性名称}
【遍历数组信息】
两种方法:
foreach和volist可以嵌套遍历,最深层次是3层。
foreach(参数1 参数2 参数3)
volist(参数1 参数2 参数3)
name:模板数组变量名称
id:遍历出来的元素信息
key:元素下表信息(key i)
offset:输出数组偏移量
length:显示输出元素的个数
mod:对指定数字,取模
empty:数组为空输送指定信息
【普通for循环输出】
lt:less than 小于
gt:great than 大于
eq:equal 等于
elt:less equal 小于等于
egt:great equal 大于等于
heq:heng equal 恒等于
nheq:not heng equal 不恒等于
【条件判断结构】
if 判断
双路分支:
多路分支:
【范围判断】
in between
in标签使用
between标签使用
range标签使用(in和between集成标签)
【恒等于】

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