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 Jose Navas (JoseN987)
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JoseN987 Member since 2016 1 post
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Posted: April 4, 2016
Last activity: April 5, 2016
Posted: 4 Apr 2016 19:28 EDT
Last activity: 5 Apr 2016 10:04 EDT
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Pega 7 Engine API PublicAPI Interface openHTMLDoc Method

Method openHTMLDoc which is defined:

void openHTMLDoc()

This must be called before getting a stream that is a top-level document.

I wonder if the above method works like the method Show-HTML in PRPC activities?

As part of my research I'm trying to get the HTML contents of a URL. I was able to fetch the contents and save it in a Java String property, but I wonder if I can use this openHTMLDoc to display the contents of my property as a HTML page (in a new window preferably).

Any usage examples (of this method) or alternatives are welcome.

Thanks

Jose

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Posted: 5 years ago
Posted: 5 Apr 2016 0:47 EDT
Ravi Kumar Pisupati (Ravi Kumar Pisupati)
Optum
Principal LSA - Pega
Optum
US

Hello Jose,

There is no direct OOTB rules for your requirement but below activities can be useful for building the logic.

1) DisplayStream (Step#7)

2)  ReloadHarness (Step#8)

============================================

Sample OOTB java code:

tools.putParamValue("pyDispatchStream", "true");                       

                        StringMap keys = new HashStringMap();

                        keys.putString("pxObjClass", "Rule-HTML-Section");

                        keys.putString("pyStreamName", tools

                                .getParamValue("streamName"));

                        tools.openHTMLDoc();

                        try {

                            ClipboardPage threadPage = tools.getThread()

                                    .getThreadPage();

                            threadPage.putString("pyHTMLFrame", "");

                            String stream = tools.getStream(keys, myStepPage);

                            if (threadPage.containsKey("pxHTMLStream"))

                                oLog.alert("PEGA0031",

                                        "Overwritten HTML stream", 0, 0, null,

                                        null);

                            threadPage.putString("pxHTMLStream", stream);

                            threadPage.putString("pxHTMLStream", stream);

                        } finally {

Show More

Hello Jose,

There is no direct OOTB rules for your requirement but below activities can be useful for building the logic.

1) DisplayStream (Step#7)

2)  ReloadHarness (Step#8)

============================================

Sample OOTB java code:

tools.putParamValue("pyDispatchStream", "true");                       

                        StringMap keys = new HashStringMap();

                        keys.putString("pxObjClass", "Rule-HTML-Section");

                        keys.putString("pyStreamName", tools

                                .getParamValue("streamName"));

                        tools.openHTMLDoc();

                        try {

                            ClipboardPage threadPage = tools.getThread()

                                    .getThreadPage();

                            threadPage.putString("pyHTMLFrame", "");

                            String stream = tools.getStream(keys, myStepPage);

                            if (threadPage.containsKey("pxHTMLStream"))

                                oLog.alert("PEGA0031",

                                        "Overwritten HTML stream", 0, 0, null,

                                        null);

                            threadPage.putString("pxHTMLStream", stream);

                            threadPage.putString("pxHTMLStream", stream);

                        } finally {

                            tools.closeHTMLDoc();

                        }

============================================

Thanks,

Ravi Kumar.

Show Less