beremiz

Altered DropDown widget (#60)
py2compat
13 months ago, Dino Kosic
364f6f8139d5
Altered DropDown widget (#60)

* Altered DropDown widget: Added another mandatory path variable - selection value (depending on use case, one could prefer direct access to selection value rather than selection index); and another optional path variable - options (string variable to allow for dynamic change of options, as opposed to providing static list of options through arguments); and example with both static and dynamic dropdowns.

* Make second path variable optional, for backwards compatibility
// lists.ysl2
//
// compute list widget related constants
// for details, refer to :
// widget_list.ysl2
// widget_textlist.ysl2
// widget_textstulelist.ysl2
// List widgets
const "hmi_lists_descs", "$parsed_widgets/widget[@type = 'List']";
const "hmi_lists", "$hmi_elements[@id = $hmi_lists_descs/@id]";
// TextList widget
const "hmi_textlists_descs", "$parsed_widgets/widget[@type = 'TextList']";
const "hmi_textlists", "$hmi_elements[@id = $hmi_textlists_descs/@id]";
// TextStyleList widgets
const "hmi_textstylelists_descs", "$parsed_widgets/widget[@type = 'TextStyleList']";
const "hmi_textstylelists", "$hmi_elements[@id = $hmi_textstylelists_descs/@id]";
const "textstylelist_related" foreach "$hmi_textstylelists" list {
attrib "listid" value "@id";
foreach "func:refered_elements(.)" elt {
attrib "eltid" value "@id";
}
}
const "textstylelist_related_ns", "exsl:node-set($textstylelist_related)";