Symfony，如何将变量传递给路径？

I need to pass the var 'busqueda' for the path, if instead of using the var I put text if it works, but to shove the variable tells me there.

我需要传递var'busqueda'作为路径,如果不是使用var我放置文本,如果它工作,但推动变量告诉我那里。

JavaScript code in twig.

树枝中的JavaScript代码。

var busqueda = document.getElementById('search_keywords').value;

xmlhttp.open("GET","{{path('searchCorreos', {'page': thisPage, 'search': busqueda } )}}",true); 
xmlhttp.send();

2 个解决方案

#1

Since it's a GET request, this should work:

由于这是一个GET请求,这应该工作:

var busqueda = document.getElementById('search_keywords').value;

xmlhttp.open("GET","{{ path('searchCorreos', {'page': thisPage}) }}&search=" + busqueda,true); 
xmlhttp.send();

#2

If you run into this problem more often (needing to append javascript variables to symfony generated paths/urls) you can make use of the FOSJsRoutingBundle: https://github.com/FriendsOfSymfony/FOSJsRoutingBundle

如果你经常遇到这个问题(需要将javascript变量附加到symfony生成的路径/ url),你可以使用FOSJsRoutingBundle:https://github.com/FriendsOfSymfony/FOSJsRoutingBundle

This allows you to do the following in your javascript source:

这允许您在javascript源代码中执行以下操作:

var busqueda = document.getElementById('search_keywords').value;
var path = Routing.generate('searchCorreos', { page: 'thisPage', search: busqueda });

xmlhttp.open("GET", path, true);
xmlhttp.send();

#1