You cannot use any JavaScript language specific options like callbacks. Please note that only scalar values are supported. Below is an example where we allow opacity to be set: true]" />įor a full reference of all options, please consult the Pickr documentation. This requires you to pass a PHP array with scalar values. You can also pass options to Pickr with the options attribute. When re-rendering the form, the color-picker component will remember the old value: For example, you might want to apply some validation in the backend, but also make sure the user doesn't lose their input data when you re-render the form with any validation errors. The color-picker component also supports old values that were set. What's also nice is that when a color has been chosen, the title attribute on the parent div will be filled in with the color code so it's visible when the user hovers over it. The is used by Pickr to render the color picker. This will output the following HTML (inline JS has been omitted): The most basic usage of the component is to set a name attribute: While the color-picker component works out-of-the-box when you've set the directives, we recommend that you install and compile its JavaScript libraries before you deploy to production: It makes use of the Pickr library behind the scenes. It will try to parse a color based on the value of the input.The color-picker component provides an easy way to integrate a color picker into your forms. Spectrum will use the color passed in to initialize. Here are the currently supported browers: I wanted this to work in the latest and greatest browsers, but also target backwords compatibility and mobile support. You can use any element you would like to trigger the colorpicker: Click me to open a colorpicker, though it is strongly recommended to stick with tags. Feel free to tweak these rules to make it look how you want. ![]() There are two parts to the spectrum.css file, the core rules (at the top of the file), and the themable rules (at the bottom). Since it is all built with HTML/CSS, you can skin it easily. ![]() $("input").spectrum("option", "showInput") // false $("input").spectrum("option", "showInput", false) $("input").spectrum("option", "showInput") // trueĬalling option with an option name and an option value will set the option to the new value. Palette: ]Ĭalling option with an option name will return the current value of that option. This will also change the format that is displayed in the titles from the palette swatches. You can set the format that is displayed in the text box. You can also change the text on the Toggle Button with the options togglePaletteMoreText (default is "more") and togglePaletteLessText (default is "less"). Set it to TRUE to enable the Toggle button. The default value for togglePaletteOnly is FALSE. This way, the user can choose from a limited number of colors in the palette, but still be able to pick a color that's not in the palette. Spectrum can show a button to toggle the colorpicker next to the palette. You can set a lot of options when initializing the colorpicker. ![]() ![]() If you want to get more into the functionality, just create a normal input and initialize it as a normal jQuery plugin. Here is the Firefox bug where it was added. 50+ comments and 10 patches later, the case landed in WebKit. Then I pulled the jQuery dependency out of a branch and I submitted a patch to the WebKit project.įrom there, I opened a bug to start working on it Web Inspector. After that, I was contacted on the devtools mailing list and got some initial feedback about the possibility of integrating it with devtools. When I started the project, I wrote about developer tools concept colorpicker implementation. It is easy to skin and customize the plugin with CSS, and there are a wide range of modes and options to explore.Īlong with desktop browser support, I wanted a mobile colorpicker that was touch friendly, worked in iOS and Android, and used standardsīelieve it or not, this colorpicker lives inside of Chrome, Firefox, and Safari devtools to make picking colors easier for web developers and designers. Just because you don't have to change anything to get it to work, doesn't mean you can't! If you don't want this behavior to happen, but still want to use spectrum elsewhere on the page, you can set $.fn.spectrum.load = false right after loading the script file. This mode needs to work without JavaScript enabled - and fallback to an input like other HTML5 inputs. I wanted an option for the most basic use case, a polyfill for the input HTML5 control. Spectrum is contained in two files, and both are careful not to mess with your existing code. Nobody wants to add a bunch of code into their project. Just include the needed CSS and JavaScript files, and you are ready to go!
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