如何从用户端输入文本框时获取货币格式 [英] How to get currency format while typing in text box from user end

问题描述

我能够得到解决方案，请尽快帮助我...

我试过这个10000000，输出是1,0,0,0,0,000但是我需要输出像这样1,00,00,000 

提前谢谢



我尝试过：

 function ValidateAmount（txt）{
 var key; 
 if（window.event）
 key = window.event.keyCode; // Chrome或IE仅
 if（key == 32）{
 // alert（White Space Not Allowed）; 
 var str = document.getElementById（txt.id）.value; 
 str = str.replace（/ \ s / g，''）; 
 document.getElementById（txt.id）.value = str; 
} 
 
 str = document.getElementById（txt.id）.value; 
 
 str = str.toString（）; 
 var lastThree = str.substring（str.length  -  3）; 
 var otherNumbers = str.substring（0，str.length  -  3）; 
 if（otherNumbers！=''）
 lastThree ='，'+ lastThree; 
 var res = otherNumbers.replace（/ \B（？=（\d {2}）+（？！\ d））/ gi，，）+ lastThree; 
 document.getElementById（txt.id）.value = res; 
} 

解决方案

下面是simiar发布的解决方案，它应该可以帮到你



自动将逗号添加到TextBox中的数字DotNetCurry [ ^ ]

i am able to get solution please help me soon...

i tried this for 10000000, Output is 1,0,0,0,0,000 But i need Output Like this 1,00,00,000

Thanks in advance

What I have tried:

function ValidateAmount(txt) {
			var key;
			if (window.event)
				key = window.event.keyCode; // Chrome or IE only
			if (key == 32) {
				//alert(" White Space Not Allowed ");
				var str = document.getElementById(txt.id).value;
				str = str.replace(/\s/g, '');
				document.getElementById(txt.id).value = str;
			}

			str = document.getElementById(txt.id).value;
			
			str = str.toString();
			var lastThree = str.substring(str.length - 3);
			var otherNumbers = str.substring(0, str.length - 3);
			if (otherNumbers != '')
				lastThree = ',' + lastThree;
			var res = otherNumbers.replace(/\B(?=(\d{2})+(?!\d))/gi, ",") + lastThree; 
			document.getElementById(txt.id).value = res;
}

解决方案

Below is simiar posting with solution, it should help you

Automatically add Commas to a Number in a TextBox | DotNetCurry[^]

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