25 lines
No EOL
484 B
JavaScript
25 lines
No EOL
484 B
JavaScript
function getHeight(ref) {
|
|
if (ref != null) {
|
|
return ref.scrollHeight;
|
|
} else {
|
|
console.log("invalid ref")
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
function getBoundingClientRectangle(element){
|
|
if (element == null) return ;
|
|
return element.getBoundingClientRect().top
|
|
}
|
|
|
|
function SetScrollY(number){
|
|
window.scroll(window.scrollX, number);
|
|
}
|
|
|
|
function GetScrollY(){
|
|
return window.scrollY;
|
|
}
|
|
|
|
function GetDocumentHeight(){
|
|
return document.body.scrollHeight
|
|
} |