Question

我不知道为什么我的代码在进行ajax调用时发出错误而没有响应或工作。我在一个html文件上运行它。我接受了这个函数 - 来自另一个stackoverflow的getParameterByName（）answer.tweet-container标签是在这个脚本之外的下面的代码和一个空的division.I尝试了一些jquery。

＆＃13;

<script>

function getParameterByName(name, url) {
    if (!url) url = window.location.href;
    name = name.replace(/[\[\]]/g, "\\$&");
    var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
        results = regex.exec(url);
    if (!results) return null;
    if (!results[2]) return '';
    return decodeURIComponent(results[2].replace(/\+/g, " "));
}



$(document).ready(function(){
  console.log("working");
  var query = getParameterByName("q")
  // console.log("query");
  var tweetList = [];

  function parseTweets(){
    if (tweetList == 0){
      $("#tweet-container").text("No tweets currently found.")
    }  else {
        //tweets are existing, so parse and display them
        $.each(parseTweets, function(key, value){
          //console.log(key)
          // console.log(value.user)
          // console.log(value.content)
          var tweetKey = value.key;
          var tweetUser = value.user;
          var tweetContent = value.content;
          $("#tweet-container").append(
            "<div class=\"media\"><div class=\"media-body\">" + tweetContent + "</br> via " + tweetUser.username + " | " + <a href="#">View</a> + "</div></div><hr/>"
          )
        })
      }
    }

  $.ajax({
    url:"/api/tweet/",
    data:{
      "q": query
    },
    method: "GET",
    success:function(data){
      //console.log(data)
      tweetList = data
      parseTweets()

    },
    error:
    function(data){
      console.log("error")
      console.log(data)
    }


  })



});
</script>

＆＃13;

强文

Answer 1

修复引号以解决语法错误：

router.delete('/driver/:id', function (req, res) {
    Driver.findByIdAndRemove(req.params.id, function (err, driver) {
        if (err) return res.status(500).send("There was a problem deleting the driver.");
        res.status(200).send("Driver: " + driver.name + " was deleted.");
    });
});

router.delete('/admin/:id', function (req, res) {
    Admin.findByIdAndRemove(req.params.id, function (err, admin) {
        if (err) return res.status(500).send("There was a problem deleting the admin.");
        res.status(200).send("Admin: " + admin.name + " was deleted.");
    });
});

我的jquery和ajax调用没有响应，并在控制台中显示意外错误

1 个答案: