色标 [英] Color Code

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问题描述




我有一个特殊的要求。我想区分颜色

代码。


我有两个文本字段,我将在那里输入颜色代码。

第一个文本字段将具有背景颜色

第二个文本字段将具有文本颜色。


我想验证背景颜色是否较暗然后只有浅色应该用文本输入


,反之亦然。


任何解决方案都会有很大的帮助。
< br $>
问候

vinod

Hi,

I have got a peculiar requirement. I want to distinquish between the color
codes.

I have got two text fields and i will enter the color codes there.
The first text field will have background color
The second will have text color.

I want to validate if background color is dark then only light colors should
be entered in text.
and vice versa.

any solutions will be great help.

regards
vinod

推荐答案

" Vinod" < 6 *** @ erivasystems.com>在留言中写道

新闻:%2 **************** @ tk2msftngp13.phx.gbl ...

:我有一个特殊的要求。我想区分颜色

:代码。



:我有两个文本字段,我将在那里输入颜色代码。

:第一个文本字段将具有背景颜色

:第二个文本字段将具有文本颜色。



:我想验证背景颜色是否暗,然后只有浅色

应该

:输入文字。

:反之亦然。



:任何解决方案都会有很大的帮助。


您可以在客户端使用DOM来确定目前

背景颜色是什么,但这不是ASP问题。


-

Roland Hall

/ *这些信息的分发是希望它有用,但

没有任何保证;甚至没有适销性的暗示保证

或特定用途的适用性。 * /

Technet脚本中心 - http:// www .microsoft.com / technet / scriptcenter /

WSH 5.6文档 - http://msdn.microsoft.com/downloads/list/webdev.asp

MSDN Library - http://msdn.microsoft.com/library/default.asp
"Vinod" <vi***@erivasystems.com> wrote in message
news:%2****************@tk2msftngp13.phx.gbl...
: I have got a peculiar requirement. I want to distinquish between the color
: codes.
:
: I have got two text fields and i will enter the color codes there.
: The first text field will have background color
: The second will have text color.
:
: I want to validate if background color is dark then only light colors
should
: be entered in text.
: and vice versa.
:
: any solutions will be great help.

You can use the DOM on the client-side to determine what the current
background color is but this is not an ASP issue.

--
Roland Hall
/* This information is distributed in the hope that it will be useful, but
without any warranty; without even the implied warranty of merchantability
or fitness for a particular purpose. */
Technet Script Center - http://www.microsoft.com/technet/scriptcenter/
WSH 5.6 Documentation - http://msdn.microsoft.com/downloads/list/webdev.asp
MSDN Library - http://msdn.microsoft.com/library/default.asp


注视着我的水晶球,我观察到Roland Hall。 < nobody @ nowhere>

写新闻:uT ************** @ TK2MSFTNGP15.phx.gbl:
Gazing into my crystal ball I observed "Roland Hall" <nobody@nowhere>
writing in news:uT**************@TK2MSFTNGP15.phx.gbl:
Vinod < 6 *** @ erivasystems.com>在消息中写道
新闻:%2 **************** @ tk2msftngp13.phx.gbl ...
:我有一个特殊的要求。我想区分
:颜色代码。

:我有两个文本字段,我将在那里输入颜色代码。
:第一个文本字段将有背景颜色
:第二种颜色有文字颜色。

:我想验证背景颜色是否暗,然后只有浅色
:应该输入文字。
:反之亦然。

:任何解决方案都会有很大的帮助。

你可以在客户端使用DOM来确定当前的什么背景颜色但这不是ASP问题。
"Vinod" <vi***@erivasystems.com> wrote in message
news:%2****************@tk2msftngp13.phx.gbl...
: I have got a peculiar requirement. I want to distinquish between the
: color codes.
:
: I have got two text fields and i will enter the color codes there.
: The first text field will have background color
: The second will have text color.
:
: I want to validate if background color is dark then only light colors
: should be entered in text.
: and vice versa.
:
: any solutions will be great help.

You can use the DOM on the client-side to determine what the current
background color is but this is not an ASP issue.




我不认为OP想要这样。我想他说如果有人把#

000000放在一个盒子里,他们就不能把#666666放在另一个盒子里。

颜色代码:< http://webmonkey.wired.com/webmonkey/reference/color_codes/>


-

Adrienne Boswell
http://www.cavalcade-of-coding.info

请回复小组以便其他人分享



I don''t think the OP wants that. I think he''s saying if someone puts #
000000 in one box, they can''t put #666666 in the other box.
Color codes: <http://webmonkey.wired.com/webmonkey/reference/color_codes/>

--
Adrienne Boswell
http://www.cavalcade-of-coding.info
Please respond to the group so others can share




" Vinod" < 6 *** @ erivasystems.com>写在留言中

新闻:%2 **************** @ tk2msftngp13.phx.gbl ...

"Vinod" <vi***@erivasystems.com> wrote in message
news:%2****************@tk2msftngp13.phx.gbl...


我有一个特殊的要求。我想区分颜色
代码。

我有两个文本字段,我将在那里输入颜色代码。
第一个文本字段将具有背景颜色
我想验证背景颜色是否暗,那么只应在文本中输入浅色

反之亦然。
Hi,

I have got a peculiar requirement. I want to distinquish between the color
codes.

I have got two text fields and i will enter the color codes there.
The first text field will have background color
The second will have text color.

I want to validate if background color is dark then only light colors should be entered in text.
and vice versa.




人眼的颜色***亮度由


29.9%红色,58.7%绿色和11.4组成%blue


所以,对于网页颜色,


(3 *红色)+(6 *绿色)+蓝色会给你一个近似值亮度

介于0到2550之间


选择一个门槛(例如1200)


然后背景颜色< 1200是黑暗的,需要一个明亮的前景,

和背景颜色> = 1200很轻,需要一个黑暗的前景。

***成为少数几个优点之一一个美国的英语程序员

占主导地位

世界,我总是可以使用''color''作为标识符 - 没有任何恐惧

这是一个

保留字。


-

roger



The brightness of a colour*** to human eyes is made up of

29.9% red, 58.7% green and 11.4% blue

so, for web colours,

(3 * red) + (6 * green) + blue will give you an approximate brightness
between 0 and 2550

Choose a threshold (e.g. 1200)

then background colours < 1200 are dark and need a light foreground,
and background colours >= 1200 are light and need a dark foreground.
*** One of the few advantages of being an English programmer in a US
dominated
world, is that I can always use ''colour'' as an identifier - without any fear
that it is a
reserved word.

--
roger

这篇关于色标的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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