BoldSignEasily embed eSignatures in your .NET applications. Free sandbox with native SDK available.
public onOpen(args){
let start: number = 7;
let end: number = 12;
let listElement: HTMLElement = (this.multiselectObj as any).list;
listElement.addEventListener('scroll', () => {
if ((listElement.scrollTop + listElement.offsetHeight >= listElement.scrollHeight)) {
let filterQuery = this.multiselectObj.query.clone();
this.data.executeQuery(filterQuery.range(start, end)).then((event: any) => {
start = end;
end += 5;
this.multiselectObj.addItem(event.result as { [key: string]: Object }[]);
}).catch((e: Object) => {
});
}
})
}
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