getCallParameter: ~~function to do ... ~~

In omegahat/RwxWidgets: Interface to wxWidgets

Description

~~ A concise (1-5 lines) description of what the function does. ~~

Usage

getCallParameter(tag, envir = globalenv())

Arguments

tag	~~Describe tag here~~
envir	~~Describe envir here~~

Details

~~ If necessary, more details than the description above ~~

Value

~Describe the value returned If it is a LIST, use

comp1	Description of 'comp1'
comp2	Description of 'comp2'

...

Note

~~further notes~~

~Make other sections like Warning with Warning .... ~

Author(s)

~~who you are~~

References

~put references to the literature/web site here ~

See Also

~~objects to See Also as help, ~~~

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (tag, envir = globalenv()) 
{
    el = wxHtmlTag_GetChildren(tag, FALSE)
    while (!is.null(el)) {
        tagName = wxHtmlTag_GetName(el)
        if (tagName == "PARAM" && wxHtmlTag_GetParam(el, "name") == 
            "call") {
            txt = wxHtmlTag_GetParam(el, "value")
            cat("Call parameter ", tagName, "\n")
            return(txt)
        }
        el = wxHtmlTag_GetNextSibling(el)
    }
    return(NULL)
  }

omegahat/RwxWidgets documentation built on May 24, 2019, 1:56 p.m.