Passing A Color Value From Color Picker To A PHP Form Variable?

Feb 12, 2009

I have a script which uses a colorpicker in which the user can select a color, and in the preview section the color of one div is changed to this color value. This is done by a javascript function of the color picker. called setcolor. The code for this function is given below:

function setColor(color) {
var inp = document.getElementById("pageSurround");
inp.style.backgroundColor = color;
}

Now I want that the value 'color'(used above to set bg color for the element 'pageSurround') is passed to a form variable named 'in_backgroundColor'(the color picker is being invoked in a PHP Script) so that this value can be stored in the database. How should this be coded.

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Color Picker Cookies - Script To Select A Color For The Css Theme

Mar 11, 2011

I have created a javascript script to select a color for the css theme. I have it working great for picking, but the problem is when I refesh it goes back to the default. why my cookies are not saving?

from html page

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Jun 13, 2004

I have made a javascript color picker that is different than one that I have seen before. I like it better (thats why I made it), it has a photoshop feel to it. The color picker is pretty easy to add to any page, but may not be for beginners. I have it posted on my blog where I try to post useful code snuppets and classes. I put it there because it does use external files and can not be demonstrated in this post. Attached is an image of the color picker.

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Jun 6, 2005

I'm making my own color picker which unfortunately isnt working to well in IE. It works fine in Firefox and Opera. However with IE none of the Colors get displayed they show up empty, im not sure on why Ive tried making sure there padding, a margin width set etc none of which even worked....

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Feb 27, 2010

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Jul 24, 2009

My editor uses following script for selecting font color and background colours which is working fine in IE but dosn't work in firefox:

[Code]...

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Dec 28, 2010

The Farbtastic color picker is an elegant solution to the color-picking problem, but its usefulness is prohibitive in those situations where there is not enough screen real-estate. Because it is large, these are many. Since I want to use it in such a situation, I started working towards a solution.

The designed solution involved in clicking on something small, such as Click to Activate, and having the rest of the page become faded-out, while the color-picker appears superimposed over other parts of the page.

That solution is implemented up to a point. In the code posted:

- The trigger appears as part of the original DOM.,
- Clicking the trigger makes the page text fade, the color-picker appear, and the trigger changes to something like Click to Deactivate,
- Upon clicking, it does disappear, and the page text resumes it original appearance..

After this point, one might work towards making it more modular and more easily usable as is farbtastic itself.

It requires a var to hold state, and other things. Ideally, it could be combined with the original to offer a wider range of usage patterns. I have no doubt that the code can vastly be improved, since I am relatively new to jquery, although not to computing.

The code is posted below, in the hope that it proves useful to others, The only change made to the farbtastic.js code itself is to add "id='fbc' " to the outermost <div which is added internally. This change is not shown because it would involve posting all of farbtastic.js for this one change. The section of text used to illustrate presumed page content is from the NSIS Users Manual, and has no significance beyond being some text. The div named 'overlay' was employed to allow shifting the whole thing around as a unit relative to the trigger but might be eliminated were that not needed, since everything else works without it, Note also that the input#color from the original farbtastic has been replaced by 'repeater' which is a <div, but seems to work ok to get the color info.

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Feb 13, 2011

Explain why when the lines of code that are commented out are reintroduced that this code breaks instead of resulting in each of the four circles being a different color?

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Jun 3, 2010

JavaScript Challenge Play--Random Color (The English Version of JavaScript)

Write a function to return a string that can represents a color.

Requirements:

1. The color is random. The color string can be similar to "cf9c63", also similar to "rgb (211,100, 180)".

2. Code should be concise, clear, easy to read, good performance, and better than my solution.

And go to [url] to see more!

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Feb 8, 2010

I have this markup:

[Code]...

There are two radio buttons, sometimes one will be disabled, other times the other will be disabled. I would like to make a script that: First: Changes the color of surrounding text of the disabled radio button to the color grey. Second: Checks the other radio button.

This was my plan: I would make a script that: First: Removes all the current classes and add the class "greyed_out" (or better: change only the color of) the parent element, all siblings and children of siblings (if any) of the radio button that is disabled at that time.Second: Sets the attribute "checked to the other radio button". I made a script, but when I set the bottom radio button to disabled the script doesn't work:

[Code]...

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Apr 24, 2011

have been trying to rework this to call additional, independent sets of colors to cycle through (so it would loop thru a set of grays, a set of primary colors, etc). I would use perhaps a different function name in the HTML to call different sets of colors. If this is more complex than I think it is, I think 3 sets would be plenty. demo link of script in current state at bottom)

<html><head><title></title>
<script language=javascript>
colors = ["#cacdca", "#b2b4b2", "#969896", "#7d7f7d", "#ffff00"];
cRGB = [];

[Code]....

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Dec 15, 2011

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Jul 7, 2011

I'm faced with a problem trying to set background color under IE7. I have the following Javascript:

function showLayer793BKColor(id)
{
var txtObj = document.all(id);

[code]....

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Feb 27, 2009

I have a div whose hover color is initially set through a CSS style sheet, but have found that if I change the background through a script, the hover is wiped out. Here's how I'm changing the colornode.style.backgroundColor = '#00FF00';Later on, I need to restore the normal color and have the hover still work. Is there any way to programatically reinstate the h

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Feb 11, 2009

I have a form which contains FOUR text fields (e.g. TEXTFIELD1, TEXTFIELD2, TEXTFIELD3 & TEXTFIELD4). Each text field holds a HEX,DEC color value. ABOVE this form I have a table with TWO ROWS (ROW1 and ROW2). ROW1 should correspond with TEXTFIELD1, so that when the VALUE in TEXTFEILD1 is changed the background color of ROW1 will change to match the HEX,DEC VALUE entered in TEXTFIELD1. The same would happen with TEXTFIELD2 and ROW2. TEXTFIELD3 should be used to change the color of the TEXT inside ROW1 and TEXTFIELD4 should change the color of the TEXT in ROW2. I also wanted to know if it would be possible to achieve this without clicking any button.

------------------------------------------------------------------
| ROW1 | TEXT IN ROW 1
------------------------------------------------------------------
| ROW2 | TEXT IN ROW 2
------------------------------------------------------------------

TEXTFIELD1 <----HEXDEC VALUE GOES HERE to change color of ROW1---->[code]....

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Feb 16, 2010

Why this works
$("#test a:first[rel*='modal']").css("background-color", "red")
And this does not!!!
var testing='modal';
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[Code]....

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Jul 23, 2005

I want to make the date at the top right darker blue. But when I do that, all the light blue text next to the pictures also changes.

How can I control the color of the result of document.write output without changing the forground color of the entire page? Note my document write includes variables, so I was hesitant to imbed an html command in the document.write.

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I am trying to create a place where if someone changes a color in a text field... (they can just enter 000000 or FFFFFF or anything like that) after they change it, (just off focus, or just click test button or whatever..) it changes a TD to match the color... so they know what the color looks like... its not neccessary to have it do this, but its a feature I think would be liked.

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label.onfocus {
color:red;
}

but a little confused on what else.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
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Jan 24, 2007

What I have right now is when someone hits submit,text appears next to the textarea that says..Please enter an email..That all works fine,but what I would like to do is have the value that I have in the textfield,that has a text style applied from my style sheet(now grey) to turn red,maybe if I made another style inside the CSS file which would be for red text.
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Here's the validation part of my javascript code

Code:

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I'm trying to change the value in a text field to red for the validation. (It's one of those forms with an intial value in the text field which is currently got a style attached to it. If they fail validation, by not having anything in the text field, I would like the initial value to turn red from a style in the style sheet.

Here's a bit of my code for the form: *NOTE=the onblur is to make the intial value dissapear on click in the field. Code:

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