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| import * as m from 'mithril' | |
| import * as isSelected from '../functions/isSelected' | |
| const action = (option, selection, e) => { | |
| if (isSelected(ctrl.option, ctrl.se lection)) { | |
| var i = ctrl.selection.indexOf(ctrl.option) | |
| ctrl.selection.splice(i, 1) | |
| } else { | |
| if (Array.isArray(ctrl.selection)) { | |
| ctrl.selection.push(ctrl.option) | |
| } else { | |
| ctrl.selection(ctrl.option) | |
| } | |
| } | |
| e.stopPropagation() | |
| m.redraw() | |
| } | |
| const setClasses = (option, selection, highlighted, index) => { | |
| var selected = isSelected(option, selection); | |
| if (selected && highlighted() === index){ | |
| return "selected highlighted"; | |
| } else if (selected && highlighted() !== index){ | |
| return "selected"; | |
| } else if (!selected && highlighted() === index){ | |
| return 'highlighted'; | |
| } else { | |
| return ''; | |
| } | |
| } | |
| export const view = (_, { | |
| option, | |
| selection, | |
| highlighted, | |
| index, | |
| search | |
| }) => m('.item[tabindex=0]', { | |
| class: setClasses(option, selection, highlighted, index), | |
| style: { | |
| display: search() && option.toLowerCase().indexOf(search().toLowerCase()) === -1 ? 'none' : 'block' | |
| }, | |
| onclick: e => action(option, selection, e), | |
| onfocus: () => highlighted(index) | |
| onmouseover: () => highlighted(index) | |
| }, option) |
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