destoon homepage calls the method of region name of purchasing supply information

The example of this paper mainly realizes the regional name of calling the purchase and supply information on the homepage of destoon. This is a practical skill in destoon development.

The implementation code is as follows:

{loop $tags $k $t} 
 
[{area_pos($t[areaid], '/', 1)}]{$t[title]} 
 
{/loop} 

The code description is as follows:

$t[areaid], '/', 1 

The second parameter is the delimiter between region and sub-region
The third parameter is optional: set to 1 to display only the first-level regional classification; Set to 2 to display level 2 regional classification, etc.