loadScript function
Include a ScriptElement inside the
Future
Implementation
Future<ScriptElement> loadScript(
String src, {
String? id,
bool isAsync = true,
bool isDefer = false,
String type = 'text/javascript',
String? integrity,
String? crossOrigin,
}) {
var element = id != null
? document.getElementById(id) as ScriptElement?
: document.querySelector("script[src='$src']") as ScriptElement?;
if (element == null) {
element = ScriptElement()
..type = type
..async = isAsync
..defer = isDefer
// ignore: unsafe_html
..src = src;
if (id != null) {
element.id = id;
}
if (integrity != null) {
element.integrity = integrity;
}
if (crossOrigin != null) {
element.crossOrigin = crossOrigin;
}
document.head!.append(element);
}
return waitLoad<ScriptElement>(element);
}