Crystal Report for JSP viewer tag

Viewer tag

The viewer tag is the main tag for instantiating the DHTML report page viewer. It creates a DHTML report page viewer and allows you to set attributes through supported features.

Each instance marked by viewer requires a report tag to specify the report to be displayed. If multiple viewer instances are used on a single HTML page, each instance must have a unique name (specified by the viewername attribute ).

Nested Tag

Report flag (a property reportname)

Attribute

Appearance

 

Features	Description	Default	Required
Enablepagetogrow	Specify whether the height and width attributes of the viewer should be ignored and expanded to adapt to the report content.	True	No
Height	Sets the viewer height (in pixels ).	600	No
Width	Set the viewer width (in pixels ).	800	No
Left	Set the position on the X axis in the upper left corner of the viewer.	0	No
Top	Set the position on the Y axis in the upper left corner of the viewer.	0	No
Displaygrouptree	Specifies whether the viewer should display the group tree.	True	No
Displaypage	Set whether to display the report page.	True	No
Displaytoolbar	Set whether to display the toolbar.	True	No
Grouptreewidth	Set the width of the group tree to the unit set in grouptreewidthunit.	200	No
Grouptreewidthunit	Set whether to use pixels or percentages to determine the width of the group tree.	Pixel	No
Zoompercentage	Sets the scale percentage used to display reports.	100	No
Stylesheet	Set the style sheet used to display the report content.	Default.css	No

Action

Features	Description	Default	Required
Printmode	Set whether to use PDF or ActiveX print mode when you click the print button.	PDF	No
Allowdatabaselogonprompting	Enable the option to prompt the user to log on to the database before running the report.	True	No
Allowdrilldown	Set whether to allow users to deepen the report.	True	No
Allowparameterprompting	Enable the option that prompts the user to enter the parameters to be used when running the report.	True	No
Hyperlinktarget	Sets the window or frame used to display hyperlink documents._selfTo display HTML documents in the same framework,_parentTo display HTML documents in the same frame or window that contains the current frame group,_topTo display HTML documents in the entire browser window,_blankTo display HTML documents in a new browser window. This attribute applies only to hyperlinks in the report content.	_ Self	No
Isownpage	Sets whether the viewer control has a page. Recommended to true	False	No
Productlocale	Set the region settings for displaying all text and format settings (such as the toolbar) generated by the viewer. You can use the region to set the string format (such as en_us, en ). -U S and EN) to set the productlocale attribute.	Browser region settings	No

Toolbar

Features	Description	Default	Required
Displaytoolbarviewlist	Set whether to display the "View" list on the toolbar.	True	No
Displaytoolbarexportbutton	Set whether to display the "Export" button on the toolbar.	True	No
Displaytoolbarfindpagebutton	Set whether to display the "Go to page" button on the toolbar.	True	No
Displaytoolbarpagenavigationbuttons	Set whether to display the page navigation button on the toolbar.	True	No
Displaytoolbarprintbutton	Set whether to display the "print" button on the toolbar.	True	No
Displaytoolbarrefreshbutton	Set whether to display the "refresh" button on the toolbar.	False	No
Displaytoolbarfindbutton	Set whether to display the "Search" button on the toolbar.	True	No
Displaytoolbartoggletreebutton	Set whether to display the group tree switch button on the toolbar.	True	No
Displaytoolbarzoomlist	Set whether to display the zoom percentage drop-down list on the toolbar.	True	No
Displaytoolbarcrystallogo	Set whether to display the Business Objects logo on the toolbar.	True	No

Report Source

Features	Description	Default	Required
Reportsourcetype	Type of the report source to be used by the viewerreportingComponentSpecifies that the report will be presented using Java reporting component.reportApplicationServerSpecify that the report application server is used to obtain the report source.pageServerSpecify the Page Server that will be used as part of the Crystal Enterprise deployment to obtain the report source.	No Default Value	Yes
Reportsourcevar	Set the name of the session variable that will cache the report source. If the reportsourcetype attribute is pageserver, the report flag is no longer used. For the reportsourcevar value, set the session variable name of the cache report source to obtain the report source.	Crystalreportsource	No

Identifier

Features	Description	Default	Required
Viewername	Set the name of the viewer.	Crystalviewer	Yes

Source: http://publib.boulder.ibm.com/infocenter/radhelp/v6r0m1/index.jsp? Topic =/com.businessobjects.integration.eclipse.doc. devtools/developer/viewertaglib4.html