There is a method in ScrollView… protected void onScrollChanged(int x, int y, int oldx, int oldy) Unfortunately Google never thought that we would need to access it, which is why they made it protected and didn’t add a “setOnScrollChangedListener” hook. So we will have to do that for ourselves. First we need an interface. package … Read more
function scrollTo(hash) { location.hash = “#” + hash; } No jQuery required at all!
Have tried many things with respect to scroll, but the below code has provided better results. This will scroll until the element is in view: WebElement element = driver.findElement(By.id(“id_of_element”)); ((JavascriptExecutor) driver).executeScript(“arguments[0].scrollIntoView(true);”, element); Thread.sleep(500); //do anything you want with the element
jQuery isn’t necessary. Most of the top results I got from a Google search gave me this answer: window.scrollTo(0, document.body.scrollHeight); Where you have nested elements, the document might not scroll. In this case, you need to target the element that scrolls and use it’s scroll height instead. window.scrollTo(0, document.querySelector(“.scrollingContainer”).scrollHeight); You can tie that to the … Read more
Scroll to the top of the page using JavaScript?
Check if a user has scrolled to the bottom (not just the window, but any element) [duplicate]
Try this: // save index and top position int index = mList.getFirstVisiblePosition(); View v = mList.getChildAt(0); int top = (v == null) ? 0 : (v.getTop() – mList.getPaddingTop()); // … // restore index and position mList.setSelectionFromTop(index, top); Explanation: ListView.getFirstVisiblePosition() returns the top visible list item. But this item may be partially scrolled out of view, … Read more
You need to apply an offset to the position of your entities when drawing them. Let’s call that offset a camera, since this is the effect we want to achieve with this. First of all, we can’t use the draw function of the sprite group, since the sprites don’t need to know that their position … Read more
Update April 2018: There’s now a native way to do this: document.querySelectorAll(‘a[href^=”#”]’).forEach(anchor => { anchor.addEventListener(‘click’, function (e) { e.preventDefault(); document.querySelector(this.getAttribute(‘href’)).scrollIntoView({ behavior: ‘smooth’ }); }); }); This is currently only supported in the most bleeding edge browsers. For older browser support, you can use this jQuery technique: $(document).on(‘click’, ‘a[href^=”#”]’, function (event) { event.preventDefault(); $(‘html, body’).animate({ scrollTop: … Read more
Making TextView scrollable on Android