it('can reset the children of a given DOM element', function() {
var container = createDOMElement('container');
var child = createDOMElement('child');
container.appendChild(child);
var aNewChild = createDOMElement('new-child');
var aWidget = new LabeledTextField('A field');
resetChildren(container, [aNewChild, aWidget]);
assert.equal(container.children.length, 2, 'has the appropriate number of children');
assert.equal(container.children[0].tagName, aNewChild.tagName, 'contains the new children only');
assert.equal(container.children[1].tagName, 'LABELED-TEXT-FIELD', 'contains the new children only');
});
this.setData = function(todoItemData) {
assert(Array.isArray(todoItemData), 'TodoList#setData expects the argument to be an array of objects');
items = createItems(todoItemData);
resetChildren(domElement, items);
};
this.setChildWidgets = function(childWidgets) {
resetChildren(domElement, [label].concat(childWidgets));
};
this.setChildWidgets = function(childWidgets) {
resetChildren(domElement, childWidgets);
};
function setOptions(domElement, options) {
var optionButtons = _.map(options, createOptionButton);
resetChildren(domElement, optionButtons);
}
this.setDetailWidgets = function(detailWidgets) {
resetChildren(detailWidgetContainer, detailWidgets);
};