Class wwWebDataGridColumn

A Web Data Grid Column provides attributes for a child column inside of a Web Data Grid.

DataGrid columns are added to a DataGrid via AddControl which looks like this:

Script Code:

<ww:wwWebDataGrid ID="gdCustomers" runat="server">
<Columns>
    <ww:wwWebDataGridColumn runat="server" id="colCompany"  Expression="Company" HeaderText="Company"  />
    <ww:wwWebDataGridColumn runat="server" id="colCareOf" Expression="CareOf" HeaderText="Name"  />
</Columns>
</ww:wwWebDataGrid>

Fox Code:

THIS.gdCustomers = CREATEOBJECT("wwwebdatagrid",THIS)
THIS.gdCustomers.Id = "gdCustomers"
THIS.AddControl(THIS.gdCustomers)

THIS.colCompany = CREATEOBJECT("wwwebdatagridcolumn",THIS)
THIS.colCompany.Id = "colCompany"
THIS.colCompany.Expression = [Company]
THIS.colCompany.HeaderText = [Company]
THIS.colCompany.UniqueId = [gdCustomers_colCompany]
THIS.gdCustomers.AddControl(THIS.colCompany)

THIS.colCareOf = CREATEOBJECT("wwwebdatagridcolumn",THIS)
THIS.colCareOf.Id = "colCareOf"
THIS.colCareOf.Expression = [CareOf]
THIS.colCareOf.HeaderText = [Name]
THIS.colCareOf.UniqueId = [gdCustomers_colCareOf]
THIS.gdCustomers.AddControl(THIS.colCareOf)

Class Members

MemberDescription

CssClass

CSS class that is applied to each cell in this column. Applied to the individidual TD tag in the table.

Expression

The Expression used to evaluate the column display value.

FieldType

Explicit declaration of the FieldType for the resulting expression.

Format

A FoxPro Format expression applied to the value that is displayed.

HeaderAttributeString

Any additional attributes you might want to apply to the header each item in a column. This property basically allows you to override any cell behaviors.

HeaderText

Header text for the column that is displayed in the header row.

ItemAttributeString

Any additional attributes you might want to apply to each item in a column. This property basically allows you to override any cell behaviors.

Sortable

Determines whether a column is sortable. If it is sortable a SortExpression is applied to the column.

SortExpression

An optional SortExpression that is applied to a column if it is the currently sorted column.

Style

Style that is applied to each cell in this column. Applied to the individidual TD tag in the table.


© West Wind Technologies, 1996-2018 • Updated: 10/21/08
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