+var filterupdate;
+
function filtercell(el, set, action) {
switch (action) {
case 'focus':
}
function filtercols(table, match, action) {
- var matchloc;
+ var matchloc = [];
for (var y = 0; y < table.rows.length; y++) {
var loc = 0;
for (var x = 0; x < table.rows[y].cells.length; x++) {
var cell = table.rows[y].cells[x];
- if (y == 0) {
- if (match(cell)) {
- if (!matchloc) matchloc = [loc];
- matchloc[1] = loc + cell.colSpan;
- filtercell(table.children.item(x+2), true, action); // colgroup
- }
+ if (y == 0 && match(cell)) {
+ for (var i = loc; i < loc + cell.colSpan; i++) matchloc[i] = true;
+ filtercell(table.children.item(x), true, action); // colgroup
}
- var keep = matchloc && loc >= matchloc[0] && loc < matchloc[1];
- filtercell(cell, keep, action);
+ filtercell(cell, matchloc[loc], action);
loc += cell.colSpan;
}
}
}
function filtertable(query, action) {
+ filterupdate = undefined;
+ if (query === undefined) query = document.getElementById('search').q.value;
var table = document.getElementsByTagName('TABLE')[0];
if (!action) {
query = match[2];
}
+ if (query == '' && action == 'add') {
+ // restore all columns if explicitly adding all ("+")
+ filtercols(table, function(){return true}, 'add');
+ // continue to restore rows
+ }
if (/^[a-z_]+$/.test(query) && document.querySelector('.b-a-'+query)) {
// column if class b-a-* exists
var match = function(th) {
return row.cells[0].title.match(query, 'i');
};
}
+ else if (numquery = /^([<>])(\d+)$/.exec(query)) {
+ // support percentage if numeric comparison
+ var match = function(row) {
+ var pct = row.cells[row.cells.length - 1].textContent;
+ pct -= numquery[2]; // compare to query
+ return numquery[1] == '<' ? pct < 0 : pct >= 0;
+ };
+ }
else if (action == 'focus' && query.length <= 1) {
// prevent superfluous highlighting
var match = false;
newelement('input', {
type: 'search',
name: 'q',
- onkeyup: "filtertable(this.value, 'focus')",
+ onkeyup: "if (!filterupdate) filterupdate = "
+ + "window.setTimeout(filtertable, 300, undefined, 'focus')",
}),
newelement('input', {
type: 'button',