meshviewer/lib/sorttable.js

70 lines
1.6 KiB
JavaScript

define(['snabbdom'], function (V) {
'use strict';
V = V.default;
return function (headings, sortIndex, renderRow) {
var self = this;
var data;
var sortReverse = false;
self.el = document.createElement('table');
function sortTable(i) {
sortReverse = i === sortIndex ? !sortReverse : false;
sortIndex = i;
updateView();
}
function sortTableHandler(i) {
return function () {
sortTable(i);
};
}
function updateView() {
var children = [];
if (data.length !== 0) {
var th = headings.map(function (d, i) {
var name = _.t(d.name);
var properties = {
onclick: sortTableHandler(i),
className: 'sort-header'
};
if (d.class) {
properties.className += ' ' + d.class;
properties.title = name;
name = '';
}
if (sortIndex === i) {
properties.className += sortReverse ? ' sort-up' : ' sort-down';
}
return V.h('th', { props: properties }, name);
});
var links = data.slice(0).sort(headings[sortIndex].sort);
if (headings[sortIndex].reverse ? !sortReverse : sortReverse) {
links = links.reverse();
}
children.push(V.h('thead', V.h('tr', th)));
children.push(V.h('tbody', links.map(renderRow)));
}
var elNew = V.h('table', children);
self.el = V.patch(self.el, elNew);
}
self.setData = function setData(d) {
data = d;
updateView();
};
return self;
};
});