{"id":"ui--YuiInteractionNodeAvailable","name":"YuiInteractionNodeAvailable","owner":"yeho","package":"ui","kind":"function","signature":"external YuiInteractionNodeAvailable(yuiTree tree, text nodeId) returns bool","description":"Yui interaction node available.","context":"Build YUI's reusable control, layout, interaction, text, accessibility, and retained-rendering models.","parameters":[{"name":"tree","type":"yuiTree","description":"Supply tree as yuiTree."},{"name":"nodeId","type":"text","description":"Supply node id as text."}],"returns":"bool","members":[],"tags":["cpu","function","source-example","ui","yeho"],"updated":"2026-09-09","source":{"repository":"yeho","path":"packages/ui/interaction-model.yh","line":600,"sha256":"8d81aed85100e922e71427f6bf625fed7a7e4bf2c9d6c16ddf4d0570cb71455b"},"status":"source-declared","notes":["Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup."],"examples":[{"id":"usage","title":"Use YuiInteractionNodeAvailable","description":"A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.","code":"using ui\n\n// Build YUI's reusable control, layout, interaction, text, accessibility, and retained-rendering models.\nyuiTree tree = yuiTree(\"id\")\ntext nodeId = \"node Id\"\nbool result = YuiInteractionNodeAvailable(tree, nodeId)\nConsole.Log(Text.From(result))\n","manifest":"manifestVersion = \"2\"\npackage = \"api.example.ui__yuiinteractionnodeavailable\"\nversion = \"0.1.0\"\nlanguageEdition = \"yeho-core-2026.1\"\n\n[app]\nkind = \"headless\"\n\n[[dependencies]]\npackage = \"graphics.image\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/graphics/image\"\n\n[[dependencies]]\npackage = \"graphics.text\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/graphics/text\"\n\n[[dependencies]]\npackage = \"host.ui_services\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/host/ui_services\"\n\n[[dependencies]]\npackage = \"ui\"\nversion = \"0.2.0\"\npath = \"../../../yeho/packages/ui\"\n","tags":["cpu","source-example"],"verification":"type checked","run":"cpu-oracle","sha256":"ddec1192d4277fde346861b7c618c3a3958432f792477febece0357b278c7058","checked":"2026-09-09","diagnostic":"","observedOutput":null,"checkedBackend":null}],"searchTerms":[],"url":"https://demonhunterlabs.com/academy/api?item=ui--YuiInteractionNodeAvailable","json":"https://demonhunterlabs.com/reference/items/ui--YuiInteractionNodeAvailable.json","markdown":"https://demonhunterlabs.com/reference/text/ui--YuiInteractionNodeAvailable.md"}