追加数据无法在json中过滤? [英] append data can't filter in json?

问题描述

我在使用jquery和json

如何最好地过滤数据，但是我的代码无法在json中找到数组?

how do the best filtering data, but my code not find array in json ?

帮助查找解决了我的问题.谢谢

help find solved my problem. thanks

$(document).ready(function(){
  $("#search").keyup(function(){
    $("#result").html('');
    var searchField = $("#search").val();
    var expression = new RegExp(searchField, "i");
    $.getJSON("https://raw.githubusercontent.com/marshallt09/taruhan88/master/kotakabupaten.json", function(result){
      var x = result.listkotakabupaten;
      for(var i = 0; i < x.length; i++){
        if ( x[i].kotakab.search(expression) != 1 && x[i].kotakab.length != -1) {
          $("#result").append("<li>"+x[i].kotakab+"</li>");
        }
      }
    });
  });
});

*{
  margin: 0;
  padding: 0;
}
ul {
  width: 60%;
  height: 100%;
}

li {
  padding: 5px;
  list-style: none;
  border:1px solid;box-sizing: border-box;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<input type="text" name="search" id="search" placeholder="search">
<ul id="result"></ul>

这是我的jsfiddle代码此处

this my jsfiddle code here

推荐答案

x[i].kotakab.search(expression) != 1不正确.如果未找到，则搜索返回-1.更改为:

x[i].kotakab.search(expression) != 1 is inocrect. A search returns -1 if not found. Change it to:

x[i].kotakab.search(expression) !== -1

https://jsfiddle.net/vgrj1L80/124/

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