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Home Backend Development PHP Tutorial TP框架html显示问题

TP框架html显示问题

Jun 20, 2016 pm 12:39 PM

我的网站是TP框架,我在A页面html上用{$v.ue_accname}代码可以显示数据库的ue_accname值,但是我在B页面html上用{$v.ue_accname}代码就显示空白,什么情况,是要进控制器里面设置吗?


回复讨论(解决方案)

建议你先认真阅读一遍 TP 的开发手册

需要控制器里面的方法,绑定变量给模板,这样子模板才能使用的。

你首先要明白你的遍历$v是传给哪个页面。

B 页面 内容取出来了吗 ?  分配到模版了吗?

b页面的方法里面你取到值了么

建议你先认真阅读一遍 TP 的开发手册

具体在哪目录啊   急啊

需要控制器里面的方法,绑定变量给模板,这样子模板才能使用的。

  具体怎么操作啊

你首先要明白你的遍历$v是传给哪个页面。

     在哪里看传给哪个页面

A和B是2个独立的页面(程序),A的控制器读取数据库了,但显然B没有所有打印空值

你的控制器只加载了a模版页面,没有加载b模版页面,肯定显示空白。要想显示,很简单,控制器里在写一个方法,再次发送变量给b模版页面就可以显示了。

你的控制器只加载了a模版页面,没有加载b模版页面,肯定显示空白。要想显示,很简单,控制器里在写一个方法,再次发送变量给b模版页面就可以显示了。

      要怎么写啊

A和B是2个独立的页面(程序),A的控制器读取数据库了,但显然B没有所有打印空值

       B页面肯定也读取数据库了,因为B页面也有用{$v.g_user}这种 变量,      只是原来在A页面能用{$v.ue_accname}代码显示数据库,我直接复制到B页面就显示不了了,是这么个情况,   能说说具体怎么写的吗,代码
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