protected override void PrepareFilter(DbQuery query, DataListDefinition defn)
{
var reqInfo = ListRequest.RequestInfo;
if (defn.FixedFilter == null)
{
return;
}
var formContext = new EditFormContext(this.Context, RelatedEntityId, new RequestQueryString()
{
});
formContext.Build();
formContext.PrepareLinkedData(reqInfo);
if (reqInfo.Properties != null)
{
var sourceParams = reqInfo.Properties.Get <DynamicObj>("PickerSourceParams", null);
if (sourceParams != null)
{
formContext.AddEntityModelInfo("Parameters", sourceParams);
}
}
var filters = defn.FixedFilter.DeepClone();
ValueResolver.ResolveFilterExpressionValue(ref filters, formContext);
query.SetFixedFilter(filters);
}
private void SetEntityOpenLink(DataListContext context, DataListDefinition defn, DynamicObj row, IDisplayWidget widget)
{
if (!String.IsNullOrEmpty(defn.ItemViewField) && widget.WidgetId.ToLower() == defn.ItemViewField.ToLower())
{
widget.SetAdditionalValue(ViewConstant.ViewLink, StackErp.Model.AppLinkProvider.GetDetailPageLink(defn.DataSource.Entity, row.Get(ViewConstant.RowId, 0)).Url);
}
}
protected override void PrepareFilter(DbQuery query, DataListDefinition defn)
{
var itemId = RequestQuery.ItemId;
var filterExp = new FilterExpression(SourceEntityId);
var relField = (RelationalField)EntityField;
filterExp.Add(new FilterExpField(relField.RefFieldName, FilterOperationType.Equal, itemId));
query.SetFixedFilter(filterExp);
}
private void InsertDependentFields(DataListContext context, DataListDefinition defn)
{
var pickerContext = context as PickerListContext;
if (pickerContext.FormModelMapping != null)
{
foreach (var c in pickerContext.FormModelMapping)
{
context.DbQuery.AddField(c.Value.ToString(), true);
}
}
}
protected void PrepareFields(DataListContext context, DataListDefinition defn)
{
var formContext = new DetailFormContext(context.Context, context.SourceEntityId, context.Context.RequestQuery);
formContext.Build();
//AddField(context, formContext, new TField { FieldId = context.IdColumn }, true);
foreach (var lField in defn.Layout.GetLayoutFields())
{
AddField(context, formContext, lField);
}
}
protected virtual object OnPrepareCell(DataListContext context, DataListDefinition defn, string fieldName, object fieldValue, DynamicObj row)
{
if (!context.Fields.ContainsKey(fieldName))
{
return new { Value = fieldValue }
}
;
context.Fields[fieldName].ClearValue();
context.Fields[fieldName].SetValue(fieldValue);
//SetEntityOpenLink(context, defn, row, context.Fields[fieldName]);
return(new { FormatedValue = context.Fields[fieldName].FormatedValue, AdditionalValue = context.Fields[fieldName].AdditionalValue == null? null: context.Fields[fieldName].AdditionalValue.CloneData() });
}
protected override void OnPrepareRow(DataListContext context, DataListDefinition defn, DynamicObj row, DbObject dataRow)
{
var pickerContext = context as PickerListContext;
if (pickerContext.FormModelMapping != null)
{
var mapping = new DynamicObj();
foreach (var c in pickerContext.FormModelMapping)
{
mapping.Add(c.Key, dataRow.Get <object>(c.Value.ToString(), null));
}
row.Add("_ModelMapping", mapping);
}
}
protected virtual void ExecutePrepareData(DataListContext context, DataListDefinition defn)
{
this.BeforePrepareData(context, defn);
var data = EntityListService.ExecuteData(context.Context, context.DbQuery);
var records = new List <DynamicObj>();
foreach (var dataRow in data)
{
records.Add(PrepareRowData(dataRow, context, defn));
}
this.Data = records;
}
private TList PrepareLayout(DataListDefinition ds, IDBEntity entity)
{
var fields = new String[] { ds.ItemIdField, ds.ItemViewField };
var tList = new TList();
tList.Fields = new List <TListField>();
foreach (var f in fields)
{
var tfield = new TListField()
{
FieldId = f
};
tList.Fields.Add(tfield);
}
return(tList);
}
public DataListDefinition GetEntityListDefn(FieldDataSource source)
{
var defn = new DataListDefinition();
var ds = source;
defn.DataSource = ds;
var _Entity = Core.EntityMetaData.Get(ds.Entity);
defn.ItemIdField = "Id";
defn.ItemViewField = _Entity.GetFieldSchema(_Entity.TextField).ViewName;
defn.Layout = PrepareLayout(defn, _Entity);
defn.PageSize = 25;
if (ds.Domain != null)
{
defn.FixedFilter = ds.Domain;
}
return(defn);
}
protected virtual void BeforePrepareData(DataListContext context, DataListDefinition defn)
{
}
public virtual void OnBuildInit(DataListContext context, DataListDefinition defn)
{
context.BuildSource(defn);
}
protected virtual void BuildHeader(DataListContext context, DataListDefinition defn)
{
}
protected virtual void PrepareLinkDefinition(DataListContext context, DataListDefinition defn)
{
}
protected virtual void Compile(DataListContext context, DataListDefinition defn)
{
this.BuildHeader(context, defn);
}
protected override void Compile(DataListContext context, DataListDefinition defn)
{
base.Compile(context, defn);
this.InsertDependentFields(context, defn);
}
protected override void Compile(DataListContext context, DataListDefinition defn)
{
base.Compile(context, defn);
PrepareFields(context, defn);
}
protected override void PrepareLinkDefinition(DataListContext context, DataListDefinition defn)
{
//add ActionDefinition
}
protected DynamicObj PrepareRowData(DbObject dataRow, DataListContext context, DataListDefinition defn)
{
var row = new DynamicObj();
row.Add(ViewConstant.RowId, dataRow.Get(context.DbQuery.ItemIdField, 0));
foreach (var field in context.DbQuery.Fields)
{
var val = field.Field.ResolveDbValue(dataRow);
if (context.Fields.Keys.Contains(field.FieldName))
{
row.Add(context.Fields[field.FieldName].WidgetId, OnPrepareCell(context, defn, field.FieldName, val, row), true);
}
else
{
row.Add(field.FieldName, val);
}
}
OnPrepareRow(context, defn, row, dataRow);
return(row);
}
protected virtual void OnPrepareRow(DataListContext context, DataListDefinition defn, DynamicObj row, DbObject dataRow)
{
BuildDataRowActions(context, row);
}
