Smarty 的 $smarty-registerPlugin()方法自定义函数时,需要将自定义的函数执行以后的结果传值给tpl模板,一直找不到正确的方法。查询Smarty官方文档后,发现只需要在自定义的函数中增加一个$template参数即可实现。 无 function fn_display($_id, $template)
Smarty 的 $smarty->registerPlugin() 方法自定义函数时,需要将自定义的函数执行以后的结果传值给 tpl 模板,一直找不到正确的方法。查询 Smarty 官方文档后,发现只需要在自定义的函数中增加一个 $template 参数即可实现。
function fn_display($_id, $template) { $_return = "test"; $template->assign("display", $_return); } $this->obj_smarty = new Smarty(); //初始化 Smarty 对象 $this->obj_smarty->registerPlugin("function", "display", "fn_display"); //注册自定义函数
{call_display call_id=7} {$display}

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