【php+smarty】关于php抛json字符串给html js获取问题

1，php后台抛出json字符串

$resultatr['label_rule_condition_value']=

[{"must":"0","fieldkey":"1","field":"platform_name","value":"2,3,4","display":"\u59ff\u7f8e\u5802,\u4e09\u53ea\u677e\u9f20,\u51ef\u68b5\u8482"},{"must":"0","fieldkey":"3","field":"tradeSource","value":"1,2,3,4","display":"\u624b\u673a,\u805a\u5212\u7b97,\u5fae\u6dd8,\u6dd8\u5b9d"}]

  public function editruleAction(){

   ...

 $this->view->assign('jsoncondition_value',$resultatr['label_rule_condition_value']);

 $this->view->display('user/crm_rules/rules_edit.html');

}

2，前端js 获取

<script language="javascript">

var jsonvalue1={/literal}{$jsoncondition_value}{literal};

</script>