的toString浮點數以JavaScript

Question

在以下代碼段，如何可以顯示消息

Min value is 0.00000001. 

而非

Min value is 1e-8 

var minValue = 0.00000001; 
 

 
var message = "Min value is " + minValue.toString(); 
 

 
var content = $('p#content').text(message);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 
 
<p id="content"></p>

Answer 1

使用Number#toFixed或使用字符串代替Number。

var minValue = 0.00000001; 
 

 
var message = "Min value is " + minValue.toFixed(8); 
 

 
var content = $('p#content').text(message);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 
 
<p id="content"></p>

Answer 2

var minValue = "0.00000001"; 
 

 
var message = "Min value is " + minValue; 
 

 
var content = $('p#content').text(message);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 
 
<p id="content"></p>