如何在smarty模板中解析/解码JSON对象? [英] How to parse/decode JSON object in smarty template?
问题描述
我的模板文件中包含以下代码:
I have the following code in my template file:
{foreach from=$items item=entry}
<pre>
{$entry->nb_persons|@print_r}
</pre>
{/foreach}
输出为(json字符串):
The output is (json string):
{"ip":"12.12.12.12","date":1375616434,"cartitems":["foo:1"],"company":"dsad","FirstName":"sad","LastName":"asdsad","street":"","postcode":"","city":"","country":"Andorra","phone":"456456","fax":"","email":"sad@sad.com","comefrom":"google","request":"","message":"sadads"}
我想将每个元素分开打印,例如:
I would like to print each element seperated, for example :
{$entry->nb_persons.company}
应该给我->"dsad"
Should give me -> "dsad"
但是这不起作用,我不确定为什么.
But this is not working and I'm not sure why.
推荐答案
JSON字符串只是字符串.要访问其成员,您必须从以下字符串创建数组/对象:
JSON string is just string. To access its members you have to create array/object from this string:
{foreach from=$items item=entry}
{* create array from JSON string*}
{assign var=person value=$entry->nb_persons|json_decode:1}
<pre>
{$person.company}
</pre>
{/foreach}
这篇关于如何在smarty模板中解析/解码JSON对象?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!