beremiz

SVGHMI: fix runtime exception when browser commands are empty.
py2compat
19 months ago, Edouard Tisserant
1f4f9f64f238
SVGHMI: fix runtime exception when browser commands are empty.
// widget_list.ysl2
widget_desc("List") {
longdesc
||
List widget is a svg:group, list items are labeled elements
in that group.
To use a List, clone (svg:use) one of the items inside the widget that
expects a List.
Positions of items are relative to each other, and they must all be in the
same place. In order to make editing easier it is therefore recommanded to
make stacked clones of svg elements spread nearby the list.
||
shortdesc > A named list of named graphical elements
arg name="listname"
}
widget_defs("List") {
| items: {
foreach "$hmi_element/*[@inkscape:label]" {
| "«@inkscape:label»": "«@id»",
}
| },
}
widget_class("List");