It has several mandatory attributes. Otherwise the output goes to the user, like any other TagLib. It has several mandatory attributes. The way you want to write the Node selected by your XPath. To do otherwise, causes compilation errors that can be difficult to track down.
Usage Try the sample.
Here, I want to get the Title of all onf the Items, to build a Menu. The from attribute is the name of the resource you want to read. If there is an error, you get the ID of the error report, placed at the end of the page. Here we make a Form input Field, so the name is important, but it does not need to relate to the name of the location where the data is to be stored. I understand Xerces prefers you to write attributes before elements.