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35 lines
769 B
JavaScript
35 lines
769 B
JavaScript
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'use strict';
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/**
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* @ngdoc directive
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* @name passmanApp.directive:passwordGen
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* @description
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* # passwordGen
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*/
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angular.module('passmanApp')
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.directive('colorFromString', ['$window', function ($window) {
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return {
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restrict: 'A',
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scope:{
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string: '=colorFromString'
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},
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link: function (scope, el, attr, ctrl) {
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function genColor(str) { // java String#hashCode
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var hash = 0;
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for (var i = 0; i < str.length; i++) {
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hash = str.charCodeAt(i) + ((hash << 5) - hash);
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}
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var c = (hash & 0x00FFFFFF)
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.toString(16)
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.toUpperCase();
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return '#' + '00000'.substring(0, 6 - c.length) + c;
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}
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scope.$watch('string', function(){
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$(el).css('border-color', genColor(scope.string));
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})
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}
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};
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}]);
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