用Javascript计算 [英] Calculation with Javascript

问题描述

我有两个文本框.
首先是B1，
第二个是B2.

(B1)容量-TextBox1
(B2)总数量-TextBox2

如果我们在B1中输入值.
//将B1乘以13，然后乘以no.当月的天数.
//(计算值)

现在在B2中输入值.
//(输入值)


如果计算值小于输入值，则应更改字体颜色.从黑色变为红色.


我如何在使用JavaScript中完成它.
请帮助....

I have two textboxes.
First is B1,
Second is B2.

(B1)capacity - TextBox1
(B2)Total Quantity - TextBox2

If we enter value in B1.
//multiply B1 by 13 and multiply by no. of days in current month.
//(calculated Value)

now enter value in B2.
//(entered Value)


IF calculated value is less than entered value then it should change color of font. Change from black to Red.


how Can i Done it in Using JavaScript.
Plz help........

推荐答案

("element selector").css("color", "color value");

("element selector").css("color", "color value");

如果只进行了少量研究，您会发现查找和使用它很容易.

If you did just a small amount of research you would see how easy this is to find and use.

可疑地看起来像作业.
家庭作业(对JSOP的称赞) [ ^ ]

Looks suspiciously like homework.
Homework (Compliments of JSOP)[^]

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