The use U function method of a tag href band parameter in thinkphp template

Basically, the link address in the template category.

Achieve this kind of like

<a href= "/index.php/home/category/assortment/cateid/2.html" > Mobile wallpaper </a>

Problem:

The problem you started with is that you can't parse

{$category. ID} seems to be the result of parsing the outside U function {} should use $category["id"]

<volist name= "Cate" id= "category" >                    <span><a href= "{: U (' category/assortment?cateid={$ Category. ID} ')} ">{$category.categroyname}</a></span>                    </volist>

<volist name= "Cate" id= "category" ><span><a href= "{: U (' category/assortment?cateid=$category [' id '] ')} ">{$category.categroyname}</a></span></volist>

But it's still an error.

First error:

:(
Syntax error, unexpected ' "]),?>" ' (t_constant_encapsed_string), expecting ', ' or '; '
Wrong location
file:d:\wamp\www\apps\runtime\cache\home\04413e880c54d4e5faa7054dbe0160f3.php line:226
ThinkPHP3.2.3 {Fast & simple OOP PHP Framework}--[WE CAN do IT JUST THINK]

A second error

PHP Parse error:syntax error, unexpected ' id ' (t_string) in D:\www\apps\Runtime\Cache\Home\ 04413e880c54d4e5faa7054dbe0160f3.php on line 227

Solution directly with the U function to pass the parameter

The following can be used as normal parsing

<volist name= "Cate" id= "category" >                    <span><a href={:u (' category/assortment ',array(' Cateid ' =$category["id]])} >{$category.categroyname}</a></span>                    </ Volist>

When a href uses "", there will be an error, but it can also parse correctly

<span><a href= "{: U (' category/assortment ', Array (' cateid ' = ' $category [" id "])}" >{$ Category.categroyname}</a></span>

Do not know this is not standard can not

The use U function method of a tag href band parameter in thinkphp template