How to Create JavaScript Color Wheel Pickerįirst of all, create the HTML structure for the color wheel picker as follows: HSL picker (JavaScript)Ĭlick the color-wheel to pick a Hue from 0 to 360 (going counter-clock-wise).ĭrag the corresponding sliders to pick the Saturation and Lightness (from 0% to 100%). The initial hue value of the picker can also be specified using the third argument of the “createHslPicker” function. The HSL values are used to update the background color of an element with id “sample” and the text of an element with id “hsl-values”. When the user changes the HSL values by interacting with the picker, a callback function is called with the new HSL values as arguments. The color picker is created inside a parent element specified by the user.
![color picker wheel jquery color picker wheel jquery](https://www.bypeople.com/wp-content/uploads/2014/03/jqueryuicolorpickerwidget.jpg)
Not sure if I have changed enough to call it a fully custom script.This JavaScript code snippet helps you to create a wheel color picker for selecting HSL color values. However, I changed a lot of stuff in the functionality and styling.
![color picker wheel jquery color picker wheel jquery](https://i.pinimg.com/originals/61/46/59/614659f79b45c3e09efcda70239cdbfc.png)
I have based the script for the simple control type on: Very simple jQuery Color Picker The empty color value can be called on by the value 'none' Simple Color Picker: Test instructions You can overrule the standard available colors by adding the colors attribute to the xml field tag, with a comma separated list of rgb colors. This color picker type can be used for fields where you want to limit the color choices. This will trigger a different script and a different type of color select field and picker. There is a 5th control type you can choose: simple ()ĭual-licensed under the MIT and GPL Version 2 licenses Copyright / License jQuery MiniColors: A tiny color picker built on jQueryĬopyright Cory LaViska for A Beautiful Site, LLC. This may be important when updating the script/css at a later date. So the css file is not a carbon copy of the stylesheet that comes with MiniColors.
![color picker wheel jquery color picker wheel jquery](https://www.webski.com.au/app/uploads/2015/05/jquery-color-picker.jpg)
And changed the font of the input field to mono-spaced (looks better for the type of value it contains). I removed some redundant Bootstrap css, as the admin template already styles the input fields itself. I implemented the script to use the 'bootstrap' theme that comes with MiniColors.īut I changed a bit of css to make it fit in more with the Joomla 3 Bootstrap styling (prostar). So if any 3rd party extensions include these these directly into their code (which they shouldn't anyway), then they would need to change their code. The MooRainbow js and css files have been removed from the /media/system folder. Īll fields that use the color type should work fine with this new script. Then go to that extensions settings in the admin and test the different color fields. Test instructions:Īdd these fields to the settings part of an xml file of some extension, like a module. You can select these via the control attribute in the xml tag, like control="wheel".
![color picker wheel jquery color picker wheel jquery](https://i2.wp.com/customflygrips.com/2334-thickbox_default/color-picker-wheel.jpg)
MiniColors comes with 4 types of controls: hue (default), saturation, brightness or wheel. MiniColors does allow empty values and does a good job of styling when the value is empty. The current color picker doesn't allow an empty default value and reverts to #000000 if you try.