Question

我在Parse.com的tableView中使用cellForRowAtIndexPath时遇到问题我正在运行的代码是：

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCellWithIdentifier("ListadoInventarioCell", forIndexPath: indexPath) as UITableViewCell

        var sectionTitle:String = timelineData1.objectAtIndex(indexPath.section) as String
        var sectionAnimals:Array = porBodega[sectionTitle]!

        // This is the line with problems
        var animal:String = sectionAnimals.objectAtIndex(indexPath.row) as String
        cell.textLabel?.text = animal
}

问题是变量porBodega是String类型的Dictionary：ArrayOfPFObject，因此sectionAnimals是PFObjects的数组。如果我做println（porBodega），我明白了：

[Oficina: [
<InventarioObjetos:wObhxQ98oz:(null)> {
    Bodega = Oficina;
    Categoria = "Equipo de monta\U00f1a";
    Descripcion = Chalecos;
    FechaDeEntrada = "2012-04-01 19:44:00 +0000";
    Marca = "O'rageous";
    Modelo = "VM-001";
    NumeroDeInventario = CSOV002;
    NumeroDeSerie = NA;
    Status = Usado;
    Tamano = M;
}, 
<InventarioObjetos:u3Yn80lXU8:(null)> {
    Bodega = Oficina;
    Categoria = "Equipo de monta\U00f1a";
    Descripcion = Chalecos;
    FechaDeEntrada = "2012-04-01 19:44:00 +0000";
    Marca = "O'rageous";
    Modelo = "VM-001";
    NumeroDeInventario = CSOV003;
    NumeroDeSerie = NA;
    Status = Usado;
    Tamano = M;
}
]]

所以我不知道如何从我的一个对象中获取特定数据，比如变量Modelo，然后在单元格文本标签中设置它。任何想法??

Answer 1

修改

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell { let cell = tableView.dequeueReusableCellWithIdentifier("ListadoInventarioCell", forIndexPath: indexPath) as UITableViewCell var sectionTitle:String = timelineData1.objectAtIndex(indexPath.section) as String var sectionAnimals:Array = porBodega[sectionTitle]! let animal:PFObject = sectionAnimals[indexPath.row] as PFObject cell.textLabel?.text = animal.objectForKey("modelo") as String }

在parse.com中的多部分tableView中麻烦cellForRowAtIndexPath

1 个答案: