部分搜索 JSON

问题描述

如何部分搜索 JSON 以匹配 JSON 值？

过滤器匹配城市名称的完整值，搜索区分大小写

示例：如果我在文本框中输入 p，它应该匹配所有带有 p 作为数组的城市值

输出应该是

[{"CM_CITY_CODE":"515134","CM_CITY_NAME":"Puttaparthi(AP)","CM_HUB":"Thirupati","CM_STATE":"Andhra Pradesh","CM_DT_PICKUP_CITY":"0","CM_DROP_CITY":"1","CM_ADDEDBY":"","CM_ADDED_DATE":"","CM_EDITEDBY":"","CM_EDITED_DATE":""},{"CM_CITY_CODE":"517408","CM_CITY_NAME":"Palamaner","CM_HUB":"Vellore","CM_EDITED_DATE":""}]

这是我试过的

(function () {
   
    var cityjson = [{"CM_CITY_CODE":"04262","CM_CITY_NAME":"Gudalur","CM_HUB":"Coimbatore","CM_STATE":"","CM_DT_PICKUP_CITY":"1","CM_ADDEDBY":"VigneshkumarP","CM_ADDED_DATE":"2020-12-17 13:18:23",{"CM_CITY_CODE":"505001","CM_CITY_NAME":"Hyderabad","CM_HUB":"Hyderabad",{"CM_CITY_CODE":"506001","CM_CITY_NAME":"Warangal","CM_STATE":"Telangana",{"CM_CITY_CODE":"515134",{"CM_CITY_CODE":"516001","CM_CITY_NAME":"Kadappa","CM_STATE":"Tamil Nadu","CM_EDITEDBY":"Vivek","CM_EDITED_DATE":"2020-11-03 10:23:26"},{"CM_CITY_CODE":"517001","CM_CITY_NAME":"Chitoor",{"CM_CITY_CODE":"517325","CM_CITY_NAME":"Madanapalli","CM_DROP_CITY":"0","CM_EDITED_DATE":""}]

    var getData = function (request,response) {
        let x = cityjson.filter(function(item){
            return item.CM_CITY_NAME == request.term;         
        })
        if(x.length>0)
        {
            console.log(x)
            response($.map(x,function (item) {
                return {
                    label: x.CM_CITY_NAME,data: item
                };
            }));
        }
        else{
        alert('else')
          
        }
       
    };

    //on select of from dropdown
    var selectTo = function (event,ui) {
        return false
    }
    //to address autocomplete
    $("#selector").autocomplete({
        source: getData,select: selectTo,minLength: 2
    });
  
  })

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="text" id="selector">

解决方法

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