### Crosstab

The properties of a crosstab are:

Property Name | Description
--- | ---
General
Class Type | Indicates the class type of the object. This property is read only.
Data Inherit | Indicates whether the dataset for this object is inherited from another object. This property is read only.
Dataset | Indicates the dataset used by the object. This property is read only.
Geometry
Height | Displays the height of the object, in inches or centimeters. This property is read only.
Width | Displays the width of the object, in inches or centimeters. This property is read only.
X | Specifies the horizontal coordinate of the top left corner of the object, relative to its parent container. This property is ignored if the Position property is set to static. Enter a numeric value to change the position in inches or centimeters. Data type: Float
Y | Specifies the vertical coordinate of the top left corner of the object, relative to its parent container. This property is ignored if the Position property is set to static. Enter a numeric value to change the position in inches or centimeters. Data type: Float
Color
Background | Specifies the background color of the object. Choose a color from the drop-down list, enter a hexadecimal RGB value (e.g. 0xff0000) or choose a formula that returns a color. Data type: String
CSS
Class | Specifies a CSS class to be applied to the object which is a valid class in the CSS file. Data type: String
Style | The property can be used in two ways. Specifies a style to be applied to the object. Choose a style from the drop-down list which is available when a Style Group has been selected at the report level and when there are styles in the Style Group that can be applied to the object, or type in the style name. Specifies a CSS selector to be applied to the object. Enter a valid class name from the CSS file. Data type: String
Others
Cache | Specifies whether to cache the dataset for this object in the data buffer so other objects which use the same dataset can share the data rather than perform their own SQL query. Data type: Boolean
Current Column Block Index | Specifies the horizontal index of the data block that will be displayed. 0 means the first block index, and 1 the second, and so on. The four properties work together to control the data of the crosstab to be displayed in continuous page mode: Current Row Block Index, Current Column Block Index, Items per Row Block, and Items per Column Block. Data type: Integer
Current Row Block Index | Specifies the vertical index of the data block that will be displayed. 0 means the first block index, and 1 the second, and so on. The four properties work together to control the data of the crosstab to be displayed in continuous page mode: Current Row Block Index, Current Column Block Index, Items per Row Block, and Items per Column Block. Data type: Integer
Export to CSV | Specifies whether to include the object when exporting the report to CSV. Data type: Boolean
Export to DHTML | Specifies whether to include the object when exporting the report to DHTML. Data type: Boolean
Export to Excel | Specifies whether to include the object when exporting the report to Excel. Data type: Boolean
Export to PDF | Specifies whether to include the object when exporting the report to PDF. This property is available only when a web control has been inserted into the object. Data type: Boolean
Invisible | Specifies whether to show the object in the design area and in the report results. All formulas and calculations will still be performed if the property is set to true. Data type: Boolean
Items per Column Block | Specifies the number of columns of records in each data block. The four properties work together to control the data of the crosstab to be displayed in continuous page mode: Current Row Block Index, Current Column Block Index, Items per Row Block, and Items per Column Block. Data type: Integer
Items per Row Block | Specifies the number of rows of records in each data block. The four properties work together to control the data of the crosstab to be displayed in continuous page mode: Current Row Block Index, Current Column Block Index, Items per Row Block, and Items per Column Block. Data type: Integer
Position | Specifies the position of the object. Choose an option from the drop-down list. static - The object is positioned at the location in which it is inserted. The X and Y properties are ignored. The position of the object is affected by preceding objects in the same container. absolute - The object will be located at the position specified by dragging and dropping or by setting its X and Y property values. The position of the object is not affected by preceding objects in the same container. Data type: Enumeration Note: This property only affects objects with a parent container that is the report body, a tabular cell, or a text box.
Record Location | Specifies the calculation point for the properties which use formulas. Choose an option from the drop-down list. default - The values of the properties are calculated in the default location where they are located. Page Header - The values of the properties are calculated in the page header. Page Footer - The values of the properties are calculated in the page footer. Data type: Enumeration
Suppress | Specifies whether to show the object in the report results. All formulas and calculations will be skipped if the property is set to true. Data type: Boolean
Suppress When Empty | Specifies whether to display the object in the report results when no record is returned to it. Data type: Boolean
Suppress When No Records | Specifies whether to display the object in the report results when no record is returned to its parent data container. Data type: Boolean
Excel
Column Index | Specifies the X coordinate of the object relative to its parent container when exported to Excel or CSV, measured in cells. The Columned property at the report level must be set to true for this property to take effect. Data type: Integer
Row Index | Specifies the Y coordinate of the object relative to its parent container when exported to Excel or CSV, measured in cells. The Columned property at the report level must be set to true for this property to take effect. Data type: Integer
Border
Border Color | Specifies the color of the border of the object. Choose a color from the drop-down list, enter a hexadecimal RGB value (0xCCAA00) or choose a formula that returns a color. Data type: String
Has Border | Specifies whether to show the cell borders. Data type: Boolean
Crosstab Property
Avoid Orphan Header | Specifies whether to make the column header be together with the data. Sometimes the column header happens to be at the bottom of a page. To keep the column header together with the data in the next page, set this property to true. Data type: Boolean
Block Gap | Specifies the space between each part if the crosstab is split into more than one part. Data type: Float
Boundary Value | Specifies the number of aggregate fields to be displayed in one column when displayed vertically, or in one row when displayed horizontally. The left fields will be word-wrapped. Data type: Integer
Column Total on Left | Specifies whether to display the Total column in the first column in the crosstab. Data type: Boolean
Expand Data | Specifies whether to enable JReport Web users to expand or collapse dimensions in the crosstab. Data type: Boolean
Horizontal Gap | Specifies the space between the left/right edge of a crosstab cell and the contents in it. Data type: Float
Outside Aggregate Title | Specifies whether to place the titles of aggregate fields outside. Data type: Boolean
Repeat Aggregate | Specifies whether to repeat the crosstab for different aggregate fields. Data type: Boolean
Repeat Column Header | Specifies whether to repeat column headings on every page. Data type: Boolean
Row Total on Top | Specifies whether to display the Total row in the first row of the crosstab. Data type: Boolean
Suppress Column Header | Specifies whether to suppress the column header in view mode. Data type: Boolean
Suppress Row Header | Specifies whether to suppress the row header in view mode. Data type: Boolean
Use Table Style | Specifies whether to add headers to the Total row and column. Data type: Boolean
Vertical Gap | Specifies the space between the top/bottom edge of a crosstab cell and the contents in it. Data type: Float
Vertical Layout | Indicates whether the aggregate fields are displayed vertically. The property is read only.
TOC
Anchor Display Value | Specifies the text for the TOC entry for this object in the TOC browser. By default the text is the unique object name assigned by JReport Designer. The TOC Anchor property must be set to true for this property to take effect. Data type: String
TOC Anchor | Specifies whether to include the object in the TOC browser for the report. Data type: Boolean
Accessibility
External CSS Class Selector | Specifies a class selector to be applied to the object when exported as HTML. Enter a valid class name from the CSS file. Data type: String
External ID | It is mapped to the HTML attribute id. This attribute specifies a name to the object, which must be unique in the report. Data type: String
External Style | It is mapped to the HTML attribute style. This attribute specifies style information for the object. Data type: String
Language | It is mapped to the HTML attribute lang. This attribute specifies the base language of the object's attribute values and text content. Data type: String
Summary | It is mapped to the HTML attribute summary. This attribute provides a summary of the object's purpose and structure. Data type: String

A crosstab has some child objects, the properties of which will be shown in the following topics:

- DBField
- Formula field
- Label