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46812
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stefanos.g
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import { $ } from '../util/index';
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export default function (UIkit) {
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UIkit.component('height-match', {
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args: 'target',
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props: {
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target: String,
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row: Boolean
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},
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defaults: {
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target: '> *',
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row: true
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},
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computed: {
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elements() {
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return $(this.target, this.$el);
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}
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},
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update: {
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read() {
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var lastOffset = false;
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this.elements.css('minHeight', '');
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this.rows = !this.row
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? [this.match(this.elements)]
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: this.elements.toArray().reduce((rows, el) => {
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if (lastOffset !== el.offsetTop) {
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rows.push([el]);
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} else {
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rows[rows.length - 1].push(el);
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}
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lastOffset = el.offsetTop;
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return rows;
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}, []).map(elements => this.match($(elements)));
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},
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write() {
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this.rows.forEach(({height, elements}) =>
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elements && elements.each((_, el) =>
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el.style.minHeight = `${height}px`
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)
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);
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},
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events: ['resize']
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},
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methods: {
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match(elements) {
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if (elements.length < 2) {
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return {};
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}
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var max = 0, heights = [];
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elements = elements
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.each((_, el) => {
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var $el, style, hidden;
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if (el.offsetHeight === 0) {
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$el = $(el);
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style = $el.attr('style') || null;
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hidden = $el.attr('hidden') || null;
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$el.attr({
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style: `${style};display:block !important;`,
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hidden: null
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});
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}
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max = Math.max(max, el.offsetHeight);
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heights.push(el.offsetHeight);
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if ($el) {
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$el.attr({style, hidden});
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}
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})
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.filter(i => heights[i] < max);
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return {height: max, elements};
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}
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}
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});
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}
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