prepare new poll app for release

move old poll into poll/old
2017-01-04 15:48:50 +01:00
parent 6c4e070c82
commit 05a956879a
8 changed files with 78 additions and 20 deletions
--- a/www/poll/old/table.js
+++ b/www/poll/old/table.js
@@ -0,0 +1,120 @@
+define([
+    '/bower_components/jquery/dist/jquery.min.js',
+],function () {
+    var $ = window.jQuery;
+
+    var Table = function ($t, xy) {
+        var $head = $t.find('thead');
+        var $body = $t.find('tbody');
+        var $foot = $t.find('tfoot');
+
+        var rows = [];
+        var cols = [];
+
+        var addRow = function (first, Rest, uid) {
+            var $row = $('<tr>', {
+                'data-rt-uid': uid,
+            }).append($('<td>').append(first));
+
+            $head.find('th').each(function (i) {
+                var colId = $(this).data('rt-uid');
+                $row.append($('<td>', {
+                    'class': 'checkbox-cell',
+                }).append(Rest(xy(colId, uid))));
+            });
+
+            rows.push(uid);
+
+            $body.append($row);
+            return $row;
+        };
+
+        var addColumn = function (first, Rest, uid) {
+            $head.find('tr').append($('<th>', {
+                'data-rt-uid': uid,
+            }).append(first));
+
+            var $width = $body.find('tr').each(function (i) {
+                // each checkbox needs a uid corresponding to its role
+                var rowId = $(this).data('rt-uid');
+                $(this).append($('<td>', {
+                    'class': 'checkbox-cell',
+                }).append(Rest(xy(uid, rowId))));
+            });
+
+            cols.push(uid);
+
+            $foot.find('tr').append($('<td>', { }));
+            return $width.length;
+        };
+
+        var remove = function ($sel) {
+            $sel.fadeOut(750, function () {
+                $sel.remove();
+            });
+        };
+
+        var removeFromArray = function (A, e) {
+            var i = A.indexOf(e);
+            if (i === -1) { return; }
+            A.splice(i, 1);
+        };
+
+        var removeColumn = function (uid) {
+            //var I/
+            var $col = $head.find('th[data-rt-uid="' + uid + '"]');
+            if (!$col.length) { return; }
+
+            /*  removing a column is difficult because the elements
+                all have different parents.  */
+
+            // use the th
+            var th = $col[0];
+
+            // find its index in the tr
+            var index = Array.prototype.slice
+                .call(th.parentElement.children).indexOf(th);
+
+            // remove it
+            remove($col);
+
+            removeFromArray(cols, uid);
+
+            // remove all elements in the body which have the same index
+            $body.find('tr').each(function () {
+                var $this = $(this);
+                $this.find('td').eq(index).each(function () {
+                    remove($(this));
+                });
+            });
+        };
+
+        var removeRow = function (uid) {
+            var $row = $body.find('tr[data-rt-uid="' + uid + '"]');
+            if (!$row.length) { return; }
+            remove($row);
+            removeFromArray(rows, uid);
+        };
+
+        var colExists = function (uid) {
+            return cols.indexOf(uid) !== -1;
+        };
+
+        var rowExists = function (uid) {
+            return rows.indexOf(uid) !== -1;
+        };
+
+        return {
+            $: $t,
+            addRow: addRow,
+            addColumn: addColumn,
+            removeRow: removeRow,
+            removeColumn: removeColumn,
+            rows: rows,
+            rowExists: rowExists,
+            cols: cols,
+            colExists: colExists,
+        };
+    };
+    return Table;
+});