updated app

node_modules/derby-examples/sink/lib/app/table.js

@@ -0,0 +1,108 @@
+// Generated by CoffeeScript 1.3.1
+var app, get, ready, render, sortableTable, _ref;
+
+_ref = app = require('./index'), get = _ref.get, ready = _ref.ready;
+
+render = require('./shared').render;
+
+sortableTable = require('./sortableTable');
+
+get('/table', function(page, model) {
+  return model.subscribe('table', function(err, table) {
+    table.setNull({
+      rows: [
+        {
+          name: 1,
+          cells: [{}, {}, {}]
+        }, {
+          name: 2,
+          cells: [{}, {}, {}]
+        }
+      ],
+      lastRow: 1,
+      cols: [
+        {
+          name: 'A'
+        }, {
+          name: 'B'
+        }, {
+          name: 'C'
+        }
+      ],
+      lastCol: 2
+    });
+    return render(page, 'tableEditor');
+  });
+});
+
+ready(function(model) {
+  var alpha, cols, rows;
+  rows = model.at('table.rows');
+  cols = model.at('table.cols');
+  app.tableEditor = {
+    deleteRow: function(e, el) {
+      return model.at(el).remove();
+    },
+    deleteCol: function(e, el) {
+      var i, row;
+      i = model.at(el).leaf();
+      row = rows.get('length');
+      while (row--) {
+        rows.remove("" + row + ".cells", i);
+      }
+      return cols.remove(i);
+    },
+    addRow: function() {
+      var cells, col, name;
+      name = model.incr('table.lastRow') + 1;
+      cells = [];
+      col = cols.get('length');
+      while (col--) {
+        cells.push({});
+      }
+      return rows.push({
+        name: name,
+        cells: cells
+      });
+    },
+    addCol: function() {
+      var name, row;
+      row = rows.get('length');
+      while (row--) {
+        rows.push("" + row + ".cells", {});
+      }
+      name = alpha(model.incr('table.lastCol'));
+      return cols.push({
+        name: name
+      });
+    }
+  };
+  alpha = function(num, out) {
+    var mod;
+    if (out == null) {
+      out = '';
+    }
+    mod = num % 26;
+    out = String.fromCharCode(65 + mod) + out;
+    if (num = Math.floor(num / 26)) {
+      return alpha(num - 1, out);
+    } else {
+      return out;
+    }
+  };
+  return sortableTable.init(app, app.tableEditor, {
+    onRowMove: function(from, to) {
+      return rows.move(from, to);
+    },
+    onColMove: function(from, to) {
+      var row, _results;
+      cols.move(from, to);
+      row = rows.get('length');
+      _results = [];
+      while (row--) {
+        _results.push(rows.move("" + row + ".cells", from, to));
+      }
+      return _results;
+    }
+  });
+});