javascript - 如何获取窗体的属性？

Question

我正在查询控制台日志中的表单。我想返回该表单上字段的“名称”属性。我已经到了它将在控制台上显示 [constructor, constructor, constructor] 的地步。这是我得到的:

var form = Ext.getCmp(formID);
var getFields = form.query('field');
console.log(getFields);

//^^ returns [constructor, constructor, constructor]
//   I need to get the names of those constructor ex: "field1, field2, field3"

Answer 1

var fieldNames = [];

for(var ii = 0; ii < getFields.length; ii++) {
    fieldNames.push(getFields[ii].getName());
}

console.log(fieldNames);