meshviewer/lib/sorttable.js
2017-02-05 16:56:02 +01:00

72 lines
1.6 KiB
JavaScript

define(['virtual-dom'], function (V) {
'use strict';
return function (headings, sortIndex, renderRow) {
var data;
var sortReverse = false;
var el = document.createElement('table');
var elLast = V.h('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', 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);
el = V.patch(el, V.diff(elLast, elNew));
elLast = elNew;
}
this.setData = function setData(d) {
data = d;
updateView();
};
this.el = el;
return this;
};
});