Convert Loadrunner File Parameter to Java string for payload

Question

I have a java virtual user script that is sending a payload request. I am trying to use values from a file to send via a loadrunner file parameter.

here is the payload:

private static final String PAYLOAD =
            "<ips_cad_mdt>\n" + 
            "   <SignOnRequest>\n" + 
            "       <DestApplication>hhhh</DestApplication>\n" + 
            "       <OrigApplication>hhh</OrigApplication>\n" + 
            "       <SessionRef>3</SessionRef>\n" + 
            "       <Aliasing>1234</Aliasing>\n" + 
            "   </SignOnRequest>\n" + 
            "</ips_cad_mdt>";

I would like to use something like the following:

private static final String PAYLOAD =
            "<ips_cad_mdt>\n" + 
            "   <SignOnRequest>\n" + 
            "       <DestApplication>hhh</DestApplication>\n" + 
            "       <OrigApplication>hhh</OrigApplication>\n" + 
            "       <SessionRef>3</SessionRef>\n" + 
            "       <Aliasing>”+lr.eval_string(“{AliasId}”)+”</Aliasing>\n" + 
            "   </SignOnRequest>\n" + 
            "</ips_cad_mdt>";

for some reason i cant see any output for this value. do i need to declare a variable: e.g. lr.save_string("AliasId", "{AliasId}");

an example of this would help loads. Many Thanks

Buzzy · Accepted Answer · 2018-02-27 13:48:12Z

1

There seems to be an error in the code completion in VuGen. The parameters should be reversed and without the {} in save_string.

    lr.save_string("1234","myId");
    lr.message(lr.eval_string("{myId}"));

In the documentation it is correct - https://admhelp.microfocus.com/lr/en/12.55/help/function_reference/FuncRef.htm#FuncRef/c_vuser/lrFr_lr_save_string.htm?Highlight=lr_save_string

I asked the responsible team to fix the code completion in VuGen so you will be able to see this change in one of the future releases.

answered Feb 27, 2018 at 13:48

Buzzy

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