processFormParameters: Convert the single string of attributes from an HTML node...

In omegahat/RwxWidgets: Interface to wxWidgets

Description

When processing an HTML tag, one can fetch all the parameters from the wxWidgets wxHtmlTag object as a single string. This function breaks that string into separate name=value pairs and then returns the result as a named character vector for more convenient use in R.

This arises in an HTML tag handler function which is registered to convert a node into some content in the rendered document.

The function wxHtmlTag_GetAllParams now has a split argument which, if TRUE, calls this function to return the parameters already separated. So one can use either this function or wxHtmlTag_GetAllParams.

Usage

processFormParameters(tag)

Arguments

tag	the wxHtmlTag object whose attributes/parameters are to be .

Details

The parameters are returned as a comma-separated list.

Author(s)

Duncan Temple Lang

References

http://www.wxwidgets.org/manuals/2.6.3/wx_wxhtmltag.html#wxhtmltag

See Also

wxHtmlTag_GetAllParams wxHtmlTagHandler wxHtmlParser_AddTagHandler

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