Ax 2012自定義查找

Question

我想創建3個表及其字段的查找，我的要求是在第一個字段中我要顯示3個表名作為查找，在第二個字段中我要顯示在表中選擇的所有表字段第一場。

例如，如果在第一個字段中查找“路線”，“銷售籃”和“ Invent”表，則在第一個字段中選擇“ Invent”表，然后在第二個字段中，我必須顯示“ invent”表中的所有字段。 請在這方面幫助我。

我嘗試使用正常過程進行查找，但無法成功，請幫助我找到正確的方向

Answer 1

TableId tableId = pickTable();    
FieldId fieldId = pickField(tableId);

info(tableId2name(tableId));
info(fieldId2name(tableId, fieldId));

要么

public void lookup()
{
    SysTableLookup          sysTableLookup;
    SysDictField            sysDictField;
    TmpTableFieldLookup     tmpTableFieldLookup; 
    Enumerator              en;    

    super();

    en = SysDictTable::newName(tableStr(InventTable)).fields(false, true, false).getEnumerator();

    while (en.moveNext())
    {
        sysDictField = en.current();

        tmpTableFieldLookup.TableName       = sysDictField.tableName();                
        tmpTableFieldLookup.FieldMethodName = sysDictField.name();        
        tmpTableFieldLookup.insert();
    }

    sysTableLookup = SysTableLookup::newParameters(tableNum(tmpTableFieldLookup), this);

    sysTableLookup.addLookupfield(fieldNum(TmpTableFieldLookup, TableName));
    sysTableLookup.addLookupfield(fieldNum(TmpTableFieldLookup, FieldMethodName), true);    

    //BP Deviation documented
    sysTableLookup.parmTmpBuffer(tmpTableFieldLookup);
    sysTableLookup.performFormLookup();
}

Answer 2

表名查找 ：

public void lookupTableName(FormControl _formControl)
{
    container               validTableNames = [tableStr(Route), tableStr(SalesBasket), tableStr(InventTable)];
    SysTableLookup          sysTableLookup;
    Query                   q;
    QueryBuildDataSource    qbds;

    sysTableLookup = SysTableLookup::newParameters(tablenum(SysModelElement), _formControl);
    sysTableLookup.addLookupfield(fieldnum(SysModelElement, Name));
    sysTableLookup.addLookupfield(fieldnum(SysModelElement, AxId));

    q       = new Query();
    qbds    = q.addDataSource(tablenum(SysModelElement));
    qbds.addRange(fieldnum(SysModelElement, Name)).value(con2Str(validTableNames));
    qbds    = qbds.addDataSource(tablenum(SysModelElementType));
    qbds.addRange(fieldnum(SysModelElementType, Name)).value(SysQuery::value(UtilElementType::Table));
    qbds.relations(true);

    sysTableLookup.parmQuery(q);
    sysTableLookup.performFormLookup();
}

字段名稱查詢 ：

public void lookupFieldName(FormControl _formControl, RefTableId _refTableId)
{
    SysTableLookup          sysTableLookup;
    Query                   q;
    QueryBuildDataSource    qbds;

    sysTableLookup = SysTableLookup::newParameters(tablenum(SysModelElement), _formControl);
    sysTableLookup.addLookupfield(fieldnum(SysModelElement, Name));
    sysTableLookup.addLookupfield(fieldnum(SysModelElement, AxId));

    q       = new Query();
    qbds    = q.addDataSource(tablenum(SysModelElement));
    qbds.addRange(fieldnum(SysModelElement, ParentId)).value(queryValue(_refTableId));
    qbds    = qbds.addDataSource(tablenum(SysModelElementType));
    qbds.addRange(fieldnum(SysModelElementType, Name)).value(SysQuery::value(UtilElementType::TableField));
    qbds.relations(true);

    sysTableLookup.parmQuery(q);
    sysTableLookup.performFormLookup();
}