点击按钮点击构建一个填充值与新阵列

Question

我有这样的数据如图所示，点击一个按钮，有可能构造这jsonData与一些不同的数据？

var jsonData = [{open:100.01,high:104.06}, 
     {open:100.02,high:105.06}, 
     {open:100.03,high:106.06}, 
     {open:100.04,high:107.06}]; 

function callMe() 
{ 
} 

button onclick= "callMe()"; 

（后来，我将修建从数据库这个数据，现在我只用JavaScript的前端工作）

Answer 1

您正在寻找这样的事情：

var jsonData = [{open:100.01,high:104.06}, 
     {open:100.02,high:105.06}, 
     {open:100.03,high:106.06}, 
     {open:100.04,high:107.06}]; 

function Clear() 
{ 
    jsonData = new Array(); 
} 

function AddData(open,high) 
{ 
    jsonData.push({'open':open,'high':high}); 
} 

function callMe() 
{ 
    AddData(100.05,108.07); 
} 

button onclick= "callMe()"; 

更新：

var jsonData = [{open:100.01,high:104.06}, 
     {open:100.02,high:105.06}, 
     {open:100.03,high:106.06}, 
     {open:100.04,high:107.06}]; 

function callMe() 
{ 
    jsonData = [{open:100.01,high:104.06}, 
     {open:100.02,high:105.06}, 
     {open:100.03,high:106.06}, 
     {open:100.04,high:107.06}, 
     {open:100.05,high:108.06}, 
     {open:100.06,high:109.06}]; 
}