coloris ( defaultColour ; swatches ; targetScript )

Returns html and javascript for coloris colour picker to be rendered in a webviewer.
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Jonni™ - Show more from this author
Sample input:
coloris ( "#C9C9C9" ; "'#ffddce', '#ffc2a8', '#ffa783'" ; "myScript" )
Sample output:
coloris code for webviewer
Function definition: (Copy & paste into FileMaker's Edit Custom Function window)
// Renders Coloris colour picker in a webviewer and returns colour code script declared in the third function parameter
// Dependencies for this function : custom Function: coloris.js
// See : https://www.briandunning.com/cf/2773
// BD Link : https://www.briandunning.com/cf/2774
// Example : coloris ( "#C9C9C9" ; "'#ffddce', '#ffc2a8', '#ffa783', '#ff8b60'" ; "myScript" )
// Suits a WebViewer of 200x320px
// Written by: jonni@me.com and pctechtv.com
// Based on https://github.com/mdbassit/Coloris
// V 1.0

"<!DOCTYPE html>
<html>
  <head>
    <meta charset=\"utf-8\">
    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">
    <title>Coloris</title>
    <style type=\"text/css\">

.clr-picker {
  display: none;
  flex-wrap: wrap;
  position: absolute;
  width: 200px;
  z-index: 1000;
  border-radius: 10px;
  background-color: #fff;
  justify-content: flex-end;
  direction: ltr;
  box-shadow: 0 0 5px rgba(0,0,0,.05), 0 5px 20px rgba(0,0,0,.1);
  -moz-user-select: none;
  -webkit-user-select: none;
  user-select: none;
}

.clr-picker.clr-open,
.clr-picker[data-inline=\"true\"] {
  display: flex;
}

.clr-picker[data-inline=\"true\"] {
  position: relative;
}

.clr-gradient {
  position: relative;
  width: 100%;
  height: 100px;
  margin-bottom: 15px;
  border-radius: 3px 3px 0 0;
  background-image: linear-gradient(rgba(0,0,0,0), #000), linear-gradient(90deg, #fff, currentColor);
  cursor: pointer;
}

.clr-marker {
  position: absolute;
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border: 1px solid #fff;
  border-radius: 50%;
  background-color: currentColor;
  cursor: pointer;
}

.clr-picker input[type=\"range\"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 8px;
}

.clr-picker input[type=\"range\"]::-webkit-slider-thumb {
  width: 8px;
  height: 8px;
  -webkit-appearance: none;
}

.clr-picker input[type=\"range\"]::-moz-range-track {
  width: 100%;
  height: 8px;
  border: 0;
}

.clr-picker input[type=\"range\"]::-moz-range-thumb {
  width: 8px;
  height: 8px;
  border: 0;
}

.clr-hue {
  background-image: linear-gradient(to right, #f00 0%, #ff0 16.66%, #0f0 33.33%, #0ff 50%, #00f 66.66%, #f0f 83.33%, #f00 100%);
}

.clr-hue,
.clr-alpha {
  position: relative;
  width: calc(100% - 40px);
  height: 8px;
  margin: 5px 20px;
  border-radius: 4px;
}

.clr-alpha span {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background-image: linear-gradient(90deg, rgba(0,0,0,0), currentColor);
}

.clr-hue input,
.clr-alpha input {
  position: absolute;
  width: calc(100% + 16px);
  height: 16px;
  left: -8px;
  top: -4px;
  margin: 0;
  background-color: transparent;
  opacity: 0;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.clr-hue div,
.clr-alpha div {
  position: absolute;
  width: 16px;
  height: 16px;
  left: 0;
  top: 50%;
  margin-left: -8px;
  transform: translateY(-50%);
  border: 2px solid #fff;
  border-radius: 50%;
  background-color: currentColor;
  box-shadow: 0 0 1px #888;
  pointer-events: none;
}

.clr-alpha div:before {
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  border-radius: 50%;
  background-color: currentColor;
}

.clr-format {
  display: none;
  order: 1;
  width: calc(100% - 40px);
  margin: 0 20px 20px;
}

.clr-segmented {
  display: flex;
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 1px solid #ddd;
  border-radius: 15px;
  box-sizing: border-box;
  color: #999;
  font-size: 12px;
}

.clr-segmented input,
.clr-segmented legend {
  position: absolute;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  left: 0;
  top: 0;
  opacity: 0;
  pointer-events: none;
}

.clr-segmented label {
  flex-grow: 1;
  margin: 0;
  padding: 4px 0;
  font-size: inherit;
  font-weight: normal;
  line-height: initial;
  text-align: center;
  cursor: pointer;
}

.clr-segmented label:first-of-type {
  border-radius: 10px 0 0 10px;
}

.clr-segmented label:last-of-type {
  border-radius: 0 10px 10px 0;
}

.clr-segmented input:checked + label {
  color: #fff;
  background-color: #666;
}

.clr-swatches {
  order: 2;
  width: calc(100% - 32px);
  margin: 0 16px;
}

.clr-swatches div {
  display: flex;
  flex-wrap: wrap;
  padding-bottom: 12px;
  justify-content: center;
}

.clr-swatches button {
  position: relative;
  width: 20px;
  height: 20px;
  margin: 0 4px 6px 4px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: inherit;
  text-indent: -1000px;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
}

.clr-swatches button:after {
  content: '';
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  border-radius: inherit;
  background-color: currentColor;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.1);
}

input.clr-color {
  order: 1;
  width: calc(100% - 80px);
  height: 32px;
  margin: 15px 20px 20px auto;
  padding: 0 10px;
  border: 1px solid #ddd;
  border-radius: 16px;
  color: #444;
  background-color: #fff;
  font-family: sans-serif;
  font-size: 14px;
  text-align: center;
  box-shadow: none;
}

input.clr-color:focus {
  outline: none;
  border: 1px solid #1e90ff;
}

.clr-close,
.clr-clear {
  display: none;
  order: 2;
  height: 24px;
  margin: 0 20px 20px;
  padding: 0 20px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background-color: #666;
  font-family: inherit;
  font-size: 12px;
  font-weight: 400;
  cursor: pointer;
}

.clr-close {
  display: block;
  margin: 0 20px 20px auto;
}

.clr-preview {
  position: relative;
  width: 32px;
  height: 32px;
  margin: 15px 0 20px 20px;
  border-radius: 50%;
  overflow: hidden;
}

.clr-preview:before,
.clr-preview:after {
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  border: 1px solid #fff;
  border-radius: 50%;
}

.clr-preview:after {
  border: 0;
  background-color: currentColor;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.1);
}

.clr-preview button {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  outline-offset: -2px;
  background-color: transparent;
  text-indent: -9999px;
  cursor: pointer;
  overflow: hidden;
}

.clr-marker,
.clr-hue div,
.clr-alpha div,
.clr-color {
  box-sizing: border-box;
}

.clr-field {
  display: inline-block;
  position: relative;
  color: transparent;
}

.clr-field input {
  margin: 0;
  direction: ltr;
}

.clr-field.clr-rtl input {
  text-align: right;
}

.clr-field button {
  position: absolute;
  width: 30px;
  height: 100%;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  margin: 0;
  padding: 0;
  border: 0;
  color: inherit;
  text-indent: -1000px;
  white-space: nowrap;
  overflow: hidden;
  pointer-events: none;
}

.clr-field.clr-rtl button {
  right: auto;
  left: 0;
}

.clr-field button:after {
  content: '';
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  border-radius: inherit;
  background-color: currentColor;
  box-shadow: inset 0 0 1px rgba(0,0,0,.5);
}

.clr-alpha,
.clr-alpha div,
.clr-swatches button,
.clr-preview:before,
.clr-field button {
  background-image: repeating-linear-gradient(45deg, #aaa 25%, transparent 25%, transparent 75%, #aaa 75%, #aaa), repeating-linear-gradient(45deg, #aaa 25%, #fff 25%, #fff 75%, #aaa 75%, #aaa);
  background-position: 0 0, 4px 4px;
  background-size: 8px 8px;
}

.clr-marker:focus {
  outline: none;
}

.clr-keyboard-nav .clr-marker:focus,
.clr-keyboard-nav .clr-hue input:focus + div,
.clr-keyboard-nav .clr-alpha input:focus + div,
.clr-keyboard-nav .clr-segmented input:focus + label {
  outline: none;
  box-shadow: 0 0 0 2px #1e90ff, 0 0 2px 2px #fff;
}

.clr-picker[data-alpha=\"false\"] .clr-alpha {
  display: none;
}

.clr-picker[data-minimal=\"true\"] {
  padding-top: 16px;
}

.clr-picker[data-minimal=\"true\"] .clr-gradient,
.clr-picker[data-minimal=\"true\"] .clr-hue,
.clr-picker[data-minimal=\"true\"] .clr-alpha,
.clr-picker[data-minimal=\"true\"] .clr-color,
.clr-picker[data-minimal=\"true\"] .clr-preview {
  display: none;
}

/** Dark theme **/

.clr-dark {
  background-color: #444;
}

.clr-dark .clr-segmented {
  border-color: #777;
}

.clr-dark .clr-swatches button:after {
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.3);
}

.clr-dark input.clr-color {
  color: #fff;
  border-color: #777;
  background-color: #555;
}

.clr-dark input.clr-color:focus {
  border-color: #1e90ff;
}

.clr-dark .clr-preview:after {
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.5);
}

.clr-dark .clr-alpha,
.clr-dark .clr-alpha div,
.clr-dark .clr-swatches button,
.clr-dark .clr-preview:before {
  background-image: repeating-linear-gradient(45deg, #666 25%, transparent 25%, transparent 75%, #888 75%, #888), repeating-linear-gradient(45deg, #888 25%, #444 25%, #444 75%, #888 75%, #888);
}

/** Polaroid theme **/

.clr-picker.clr-polaroid {
  border-radius: 6px;
  box-shadow: 0 0 5px rgba(0,0,0,.1), 0 5px 30px rgba(0,0,0,.2);
}

.clr-picker.clr-polaroid:before {
  content: '';
  display: block;
  position: absolute;
  width: 16px;
  height: 10px;
  left: 20px;
  top: -10px;
  border: solid transparent;
  border-width: 0 8px 10px 8px;
  border-bottom-color: currentColor;
  box-sizing: border-box;
  color: #fff;
  filter: drop-shadow(0 -4px 3px rgba(0,0,0,.1));
  pointer-events: none;
}

.clr-picker.clr-polaroid.clr-dark:before {
  color: #444;
}

.clr-picker.clr-polaroid.clr-left:before {
  left: auto;
  right: 20px;
}

.clr-picker.clr-polaroid.clr-top:before {
  top: auto;
  bottom: -10px;
  transform: rotateZ(180deg);
}

.clr-polaroid .clr-gradient {
  width: calc(100% - 20px);
  height: 120px;
  margin: 10px;
  border-radius: 3px;
}

.clr-polaroid .clr-hue,
.clr-polaroid .clr-alpha {
  width: calc(100% - 30px);
  height: 10px;
  margin: 6px 15px;
  border-radius: 5px;
}

.clr-polaroid .clr-hue div,
.clr-polaroid .clr-alpha div {
  box-shadow: 0 0 5px rgba(0,0,0,.2);
}

.clr-polaroid .clr-format {
  width: calc(100% - 20px);
  margin: 0 10px 15px;
}

.clr-polaroid .clr-swatches {
  width: calc(100% - 12px);
  margin: 0 6px;
}
.clr-polaroid .clr-swatches div {
  padding-bottom: 10px;
}

.clr-polaroid .clr-swatches button {
  width: 22px;
  height: 22px;
}

.clr-polaroid input.clr-color {
  width: calc(100% - 60px);
  margin: 10px 10px 15px auto;
}

.clr-polaroid .clr-clear {
  margin: 0 10px 15px 10px;
}

.clr-polaroid .clr-close {
  margin: 0 10px 15px auto;
}

.clr-polaroid .clr-preview {
  margin: 10px 0 15px 10px;
}

/** Large theme **/

.clr-picker.clr-large {
  width: 275px;
}

.clr-large .clr-gradient {
  height: 150px;
}

.clr-large .clr-swatches button {
  width: 22px;
  height: 22px;
}

/** Pill (horizontal) theme **/

.clr-picker.clr-pill {
  width: 380px;
  padding-left: 180px;
  box-sizing: border-box;
}

.clr-pill .clr-gradient {
  position: absolute;
  width: 180px;
  height: 100%;
  left: 0;
  top: 0;
  margin-bottom: 0;
  border-radius: 3px 0 0 3px;
}

.clr-pill .clr-hue {
  margin-top: 20px;
}

    body {
	  overflow: hidden;
      height: 120vh;
      margin: 0px;
      color: #444;
      background-color: #fff;
      font-family: 'Arial', sans-serif;
    }
	
	.clr-picker {
		left: 0px !important;
		box-shadow: none ;
		top: 0px;
		right: 0px;
	}	

    h1 {
      margin-bottom: 1.5em;
    }

    input {
	
      width: 150px;
      height: 28px;
      padding: 0 10px;
      border: 1px solid #ccc;
      font-family: inherit;
      font-size: inherit;
      font-weight: inherit;
      box-sizing: border-box;
    }
	
	input[data-coloris]{
    display:none;
	}
      
    .examples {
      display: flex;
      flex-wrap: wrap;
    }

    .example {
      flex-shrink: 1;
      width: 160px;
      margin-bottom: 8px;
    }

    .square .clr-field button,
    .circle .clr-field button {
      width: 22px;
      height: 22px;
      left: 5px;
      right: auto;
      border-radius: 5px;
    }

    .square .clr-field input,
    .circle .clr-field input {
      padding-left: 36px;
    }

    .circle .clr-field button {
      border-radius: 50%;
    }

    .full .clr-field button {
      width: 100%;
      height: 100%;
      border-radius: 5px;
    }

    </style>
  </head>
  <body>

      <div class=\"example\">
        <input type=\"text\" value=\"green\" data-coloris>
      </div>

    <script type='text/javascript'>
        " & coloris.js & "
	</script>
    <script type=\"text/javascript\">

    /** Default configuration **/

    Coloris({
      el: '.coloris',
      alpha: false,
      swatches: [ " & swatches & " ],
	  defaultColor: '" & defaultColour & "',
	  onChange: function onChange(color) {
		  console.log(color);
		  FileMaker.PerformScriptWithOption('" & targetScript & "', color , 3 );	  	  
	  },
	  inline: true

    });
    	
    </script>
  </body>
</html>"
Along with coloris.js (https://www.briandunning.com/cf/2773) this function returns html and javascript for coloris colour picker to be rendered in a webviewer (200x320px).

Make sure to have supporting custom function installed (coloris.js).

defaultColour is declared as a hex colour code prefixed with a #

swatches are declared as an array of hex colour codes prefixed with a # in single quotes, separated with a comma. You can declare a series of preset swatches that will appear under the main picker in three rows of 6 swatches (a total of 18).

targetScript is the script set to run and receive the picked colour. The colour can be picked by the scriptParameter and processed as needed.

Written with initial input from pctechtv.com
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Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.
coloris ( defaultColour ; swatches ; targetScript )

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