Как преобразовать обычную таблицу DataTables плагин

Question

var jsonString = '{"data":{"2G":[{"amount":"9","detail":"35 MB 2G Data , Post 35 MB you will be charged at 4p\/10kb","validity":"1 Day","talktime":"0"},{"amount":"16","detail":"90 MB 2G Data, Post 90 MB you will be charged at 4p\/10kb","validity":"2 Days","talktime":"0"},{"amount":"28","detail":"160 MB 2G Data, Post 160 MB you will be charged at 4p\/10kb","validity":"4 Days","talktime":"0"},{"amount":"54","detail":"300 MB 2G Data, Post 300 MB you will be charged at 4p\/10kb","validity":"7 Days","talktime":"0"},{"amount":"78","detail":"310 MB 2G Data , Post 310 MB you will be charged at 4p\/10kb","validity":"10 Days","talktime":"0"},{"amount":"95","detail":"550 MB 2G Data, Post 550 MB you will be charged at 4p\/10kb","validity":"14 Days","talktime":"0"},{"amount":"125","detail":"700 MB 2G Data, Post 700 MB you will be charged at 4p\/10kb","validity":"18 Days","talktime":"0"},{"amount":"155","detail":"850 MB 2G Data, Post 850 MB you will be charged at 4p\/10kb","validity":"21 Days","talktime":"0"},{"amount":"179","detail":"1 GB 2G Data, Post 1 GB you will be charged at 4p\/10kb","validity":"28 Days","talktime":"0"},{"amount":"198","detail":"Hero Recharge : Get 1.25 GB 2G Data assured benefit (upto 3 GB 2G Data with hero recharge)","validity":"28 Days","talktime":"0"},{"amount":"199","detail":"2 GB Unlimted 2G Data, Post 2 GB your speed will be reduced up to 40kbps","validity":"28 Days","talktime":"0"},{"amount":"249","detail":"3 GB Unlimted 2G Data, Post 3 GB your speed will be reduced up to 40kbps","validity":"28 Days","talktime":"0"},{"amount":"205","detail":"1 GB 2G Data Day + Extra 1 GB 2G Night Data (12AM to 6AM)","validity":"28 Days","talktime":"0"},{"amount":"305","detail":"2 GB 2G Data Day + Extra 2 GB 2G Night Data (12AM to 6AM)","validity":"28 Days","talktime":"0"},{"amount":"395","detail":"3 GB 2G Data Day + Extra 3 GB 2G Night Data (12AM to 6AM)","validity":"28 Days","talktime":"0"},{"amount":"57","detail":"190 MB 2G Data, Post 190 MB you will be charged at 4p\/10kb","validity":"28 Days","talktime":"0"},{"amount":"98","detail":"300 MB 2G Data, Post 300 MB you will be charged at 4p\/10kb","validity":"28 Days","talktime":"0"}]},"resCode":"200","resText":"SUCCESS"}'; 

$(document).ready(function() { 
    var amountlist = $('#amountlist tbody'); 
    var myData = $.parseJSON(jsonString);  
    //console.log(myData.data["2G"]); 
    $.each(myData.data["2G"], function(i,dataElem) { 
     $('<tr>').appendTo(amountlist); 
     $('<td>' + dataElem.amount + '</td>').appendTo(amountlist); 
     $('<td>' + dataElem.detail + '</td>').appendTo(amountlist); 
     $('<td>' + dataElem.validity + '</td>').appendTo(amountlist); 
     $('<td>' + dataElem.talktime + '</td>').appendTo(amountlist); 
     $('</tr>').appendTo(amountlist); 
    }); 
}); 

jsfiddle

Answer 1

Ваше создание строк был повсюду, попробуйте следующее:

$(document).ready(function() { 
    var amountlist = $('#amountlist tbody'); 
    var myData = $.parseJSON(jsonString); 
    $.each(myData.data["2G"], function(i, dataElem) { 
     var tr = $('<tr></tr>'); 
     $('<td>' + dataElem.amount + '</td>').appendTo(tr); 
     $('<td>' + dataElem.detail + '</td>').appendTo(tr); 
     $('<td>' + dataElem.validity + '</td>').appendTo(tr); 
     $('<td>' + dataElem.talktime + '</td>').appendTo(tr); 
     tr.appendTo(amountlist); 
    }); 
    $("#amountlist").find("table").DataTable(); 
}); 

Рабочая JSFiddle here. Стоит отметить, что это работает только потому, что $.each блокирует ... т. Е. Инициализация DataTable происходит после заполнения таблицы. Это не лучший способ сделать это TBH, проверьте это link.