我的模板文件中有以下代码:
{foreach from=$items item=entry}
<pre>
{$entry->nb_persons|@print_r}
</pre>
{/foreach}输出是(json字符串):
{"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"}
我想打印分开的每个元素,例如:
{$entry->nb_persons.company}
应该给我-> "dsad“
但这不管用,我也不知道为什么。
发布于 2013-08-04 12:45:40
JSON字符串就是字符串。要访问其成员,必须从此字符串创建数组/对象:
{foreach from=$items item=entry}
{* create array from JSON string*}
{assign var=person value=$entry->nb_persons|json_decode:1}
<pre>
{$person.company}
</pre>
{/foreach}发布于 2013-08-04 12:54:20
我不是Smarty方面的专家,但我认为您正在尝试访问JSON结构化字符串的属性。
尝试先将它解码到一个对象,然后访问它。
就像这样:
{foreach $items as $entry}
{assign var="person" value="{$entry->nb_persons|@json_decode}"}
<pre>
{$person.company}
</pre>
{/foreach}不过,我没试过。
祝好运!
https://stackoverflow.com/questions/18042894
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