解决办法:
1.2.2版本:ligerui.js 911行
p.id = field.id || (prefixID + field.name);
if ($.inArray(type, ["select", "combobox", "autocomplete", "popup"]) != -1)
{
// txtInputName = field.textField || field.comboboxName;
txtInputName = (field.textField || field.comboboxName || field.name);
base.js 959行
if ($.inArray(type, ["select", "combobox", "autocomplete", "popup"]) != -1)
{
txtInputName = field.textField || field.comboboxName || field.name;//miller 20200811
if (field.comboboxName && !field.id)
p.id = (options.prefixID || "") + field.comboboxName;
}