ajax with select tag rails 4

I am using rails 4 to make an app like craigslist. I have a list of items on my index page. I am trying to create a dropdown select with options 'price', 'Most recent' so that users can sort the items based on these. Now, i need to send an ajax request to my '/items' url with params 'price' or 'most recent'. I have tried a lot of things but none have worked so far and i am completely stuck. This is the latest code i have. Are there any UBJ parameters i can use to accomplish this? I am new to rails and especially ajax, any help would be appreciated? Thanks in advance.

我使用rails 4制作像craigslist这样的应用程序。我的索引页面上有一个项目列表。我正在尝试使用选项“价格”,“最新”创建下拉列表选项,以便用户可以根据这些项目对项目进行排序。现在,我需要向我的'/ items'网址发送一个ajax请求,其中包含params'price'或'most recent'。我已经尝试了很多东西,但到目前为止还没有工作,我完全陷入困境。这是我的最新代码。我可以使用任何UBJ参数来完成此任务吗?我是rails的新手,尤其是ajax,任何帮助都会受到赞赏吗?提前致谢。

<script>
     $('#sort_by').on('change',function()
     {
         $.ajax({ type: "GET",
           url: "/items",
           data: {sort: $(this).val();},
           return false
         })
     }
</script>

2 个解决方案

#1

Try this

$('#sort_by').on('change', function(){
  $.ajax({ type: "GET",
     url: "/items",
     data: { sort: $('option:selected', this).val() }
  }).done(function(data) {
    console.log(data);
  });
});

2 个解决方案

#1

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