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IDEMPIERE-701 Implement solving indirect context.

This commit is contained in:
Heng Sin Low 2013-09-05 18:27:11 +08:00
parent a488b62f7f
commit dda2a38d3a
2 changed files with 34 additions and 3 deletions
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35
org.adempiere.base/src/org/compiere/model/GridField.java
View File

@ -44,6 +44,7 @@ import org.compiere.util.DisplayType;
import org.compiere.util.Env;
import org.compiere.util.Evaluatee;
import org.compiere.util.Evaluator;
import org.compiere.util.Util;
/**
* Grid Field Model.
@ -897,8 +898,17 @@ public class GridField
*/
public String get_ValueAsString (Properties ctx, String variableName)
{
if( m_vo.TabNo == 0)
return Env.getContext (ctx, m_vo.WindowNo, variableName, true);
//ref column
String foreignColumn = "";
int f = variableName.indexOf('.');
if (f > 0) {
foreignColumn = variableName.substring(f+1, variableName.length());
variableName = variableName.substring(0, f);
}
String value = null;
if( m_vo.TabNo == 0)
value = Env.getContext (ctx, m_vo.WindowNo, variableName, true);
else
{
boolean tabOnly = false;
@ -907,8 +917,27 @@ public class GridField
variableName = variableName.substring(1);
tabOnly = true;
}
return Env.getContext (ctx, m_vo.WindowNo, m_vo.TabNo, variableName, tabOnly, true);
value = Env.getContext (ctx, m_vo.WindowNo, m_vo.TabNo, variableName, tabOnly, true);
}
if (!Util.isEmpty(value) && !Util.isEmpty(foreignColumn) && variableName.endsWith("_ID")
&& getGridTab() != null) {
String refValue = "";
int id = 0;
try {
id = Integer.parseInt(value);
} catch (Exception e){}
if (id > 0) {
MColumn column = MColumn.get(ctx, getGridTab().getTableName(), variableName);
if (column != null) {
String foreignTable = column.getReferenceTableName();
refValue = DB.getSQLValueString(null,
"SELECT " + foreignColumn + " FROM " + foreignTable + " WHERE "
+ foreignTable + "_ID = ?", id);
}
}
return refValue;
}
return value;
} // get_ValueAsString

2
org.adempiere.base/src/org/compiere/util/Evaluator.java
View File

@ -289,6 +289,8 @@ public class Evaluator
// log.fine( variable);
if (variable.startsWith("~"))
variable = variable.substring(1);
if (variable.indexOf(".") > 0)
variable = variable.substring(0, variable.indexOf("."));
list.add(variable);
}
} // parseDepends