Nonisolated HTML Container 

Definition

The NonIsolatedHtmlContainer will display a HTML-document, represented by an inputStream, inside an HTML Business for Java application. The NonIsolatedHtmlContainer provides a parser, which adjusts the HTML-document so it can be displayed without iFrames. The application developer can also provide its own parser that is tailored for the application.

Documents which include Forms, Frames or Framesets can not be displayed in a NonIsolatedHtmlContainer control. If the document contains one of these tags, an error message will be displayed.

 

Limitations of the NonIsolatedHtmlContainer control:

·        Relative URLs used in JavaScript will not be replaced by absolute URLs (like. window.open('/test.htm') ).

·        Style sheets will be loaded but should not contain relative URL's.

·        Style sheets can effect the entire portal page.

·        Correct JavaScript execution can not be guaranteed.

·        Documents must be in HTML format.

·        Incorrect formatted documents can destroy the entire portal page.

·        Absolute positioning of the document (for example, with JavaScript) is not supported

·        The exact width of the document can not be set.

Because of other limitations that can apply make sure that HTML document is formatted correctly and produces a correct page. If you run into one of the limitations you have to create your own parser.

·        bordered

A boolean value that, if set to true, draws a border around the NonIsolatedHtmlContainer control.

·        id

Identification name of the NonIsolatedHtmlContainer control.

·        htmlParser

Sets a user defined HTML parser to parse the HtmlStream.

·        htmlStream

Sets the HtmlStream of the NonIsolatedHtmlContainer control.

·        srcUrl

Specifies the address of the page/document to be displayed in the NonIsolatedHtmlContainer control.

·        width

Specifies the width of the NonIsolatedHtmlContainer control.

 

Attributes	M	Values	Usage
bordered		FALSE (d) TRUE	Taglib bordered="TRUE" Classlib setBordered(true)
id	*	String (cs)	Taglib id="nonisoHTMLCon" Classlib setId ("nonisoHTMLCon")
htmlParser		String (cs)	Taglib No tag available Classlib setHtmlParser(HtmlParser.htmlParser)
htmlStream	*	String (cs)	Taglib htmlStream="myStream" Classlib setHtmlStream(java.io.InputStream htmlst)
srcUrl	*	String (cs)	Taglib srcUrl="http://www.sap.com" Classlib setSrcUrl("http://www.sap.com")
width		Unit	Taglib width="500" Classlib setWidth("500")

 

Example

using the taglib

<hbj:nonIsolatedHtmlContainer      id="nonIsohtmlCont"      width="400"      srcUrl="http://www.sap.com"      htmlStream="myStream"      bordered="true"      />

 

using the classlib

Form form = (Form) this.getForm();     URL u = new URL("http://www.sap.com");     in = u.openStream();     NonIsolatedHtmlContainer niso = new NonIsolatedHtmlContainer(in);     niso.setSrcURL(myUrl);     niso.setBordered(true);     form.addComponent(niso);

 

Result

SAP Web page is displayed