Zef Hemel
bf8646d89d
- Added a convenience function for creating HTML widgets, streamlining widget creation. - Enhanced the key retrieval logic in the pairs function to ensure it captures prototype keys correctly. - Exposed the global window object in the jsApi for better access to DOM functions.
61 lines
1.1 KiB
Markdown
61 lines
1.1 KiB
Markdown
#meta
|
|
|
|
This implements the widget API. For a Lua Directive to be rendered as a widget, you need to return it via `widget.new`.
|
|
|
|
```space-lua
|
|
-- priority: 50
|
|
|
|
-- Widget APIs
|
|
widget = {}
|
|
|
|
-- Container for widgets
|
|
widgets = {}
|
|
|
|
-- Widget schema for validation
|
|
local widgetSchema = {
|
|
type = "object",
|
|
properties = {
|
|
markdown = { type = "string"},
|
|
html = {
|
|
anyOf = {
|
|
-- HTMLElement
|
|
{ type = "object"},
|
|
-- Plain HTML code
|
|
{ type = "string" }
|
|
}
|
|
},
|
|
cssClasses = {
|
|
type = "array",
|
|
items = { type = "string" },
|
|
},
|
|
display = {
|
|
type = "string",
|
|
enum = {"block", "inline"}
|
|
},
|
|
events = {
|
|
type = "object",
|
|
additionalProperties = true
|
|
}
|
|
}
|
|
}
|
|
|
|
-- Creates a widget
|
|
function widget.new(spec)
|
|
-- Validate spec
|
|
local validationResult = jsonschema.validateObject(widgetSchema, spec)
|
|
if validationResult then
|
|
error(validationResult)
|
|
end
|
|
-- Mark as a widget
|
|
spec._isWidget = true
|
|
return spec
|
|
end
|
|
|
|
-- Convenience function for HTML widgets
|
|
function widget.html(html)
|
|
return widget.new {
|
|
html = html
|
|
}
|
|
end
|
|
```
|