¡@
2014/10/16 ¤W¤È 12:03:09
jquery Programming Glossary: elem.heightActivate CSS3 animation when the content scrolls into view http://stackoverflow.com/questions/16325679/activate-css3-animation-when-the-content-scrolls-into-view elemTop Math.round elem.offset .top var elemBottom elemTop elem.height return elemTop viewportBottom elemBottom viewportTop Check if..
How do I efficiently highlight element under mouse cursor with an overlay? http://stackoverflow.com/questions/4711023/how-do-i-efficiently-highlight-element-under-mouse-cursor-with-an-overlay this var pos elem.offset var width elem.width var height elem.height if e.pageX pos.left e.pageY pos.top e.pageX pos.left width.. div.offset elem.offset .width elem.width .height elem.height It basically loops through all the elements on the page and..
jQuery - Building an AutoResizing TextArea that Doesn't Flash on Resize http://stackoverflow.com/questions/4717635/jquery-building-an-autoresizing-textarea-that-doesnt-flash-on-resize function resize text area function resizeTextArea elem elem.height 1 elem.scrollTop 0 elem.height elem 0 .scrollHeight elem 0 .clientHeight.. resizeTextArea elem elem.height 1 elem.scrollTop 0 elem.height elem 0 .scrollHeight elem 0 .clientHeight elem.height Now we.. 0 elem.height elem 0 .scrollHeight elem 0 .clientHeight elem.height Now we only need to bind the resize inital resize on document..
make div stick to the top of the screen and stop before hitting the footer http://stackoverflow.com/questions/7819842/make-div-stick-to-the-top-of-the-screen-and-stop-before-hitting-the-footer var top elem.offset .top var maxTop #footer .offset .top elem.height var scrollHandler function var scrollTop window .scrollTop..
Activate CSS3 animation when the content scrolls into view http://stackoverflow.com/questions/16325679/activate-css3-animation-when-the-content-scrolls-into-view .height Get the position of the element on the page. var elemTop Math.round elem.offset .top var elemBottom elemTop elem.height return elemTop viewportBottom elemBottom viewportTop Check if it's time to start the animation. function checkAnimation..
How do I efficiently highlight element under mouse cursor with an overlay? http://stackoverflow.com/questions/4711023/how-do-i-efficiently-highlight-element-under-mouse-cursor-with-an-overlay 'body ' .each function if this div 0 return true var elem this var pos elem.offset var width elem.width var height elem.height if e.pageX pos.left e.pageY pos.top e.pageX pos.left width e.pageY pos.top height var zIndex document.defaultView.getComputedStyle.. elem 'zIndex' zIndex if topElement null var elem topElement.node div.offset elem.offset .width elem.width .height elem.height It basically loops through all the elements on the page and finds the top most element beneath the cursor. Is there maybe..
jQuery - Building an AutoResizing TextArea that Doesn't Flash on Resize http://stackoverflow.com/questions/4717635/jquery-building-an-autoresizing-textarea-that-doesnt-flash-on-resize written it into a function I'm up sizing the area with this function resize text area function resizeTextArea elem elem.height 1 elem.scrollTop 0 elem.height elem 0 .scrollHeight elem 0 .clientHeight elem.height Now we only need to bind the resize.. I'm up sizing the area with this function resize text area function resizeTextArea elem elem.height 1 elem.scrollTop 0 elem.height elem 0 .scrollHeight elem 0 .clientHeight elem.height Now we only need to bind the resize inital resize on document load.. area function resizeTextArea elem elem.height 1 elem.scrollTop 0 elem.height elem 0 .scrollHeight elem 0 .clientHeight elem.height Now we only need to bind the resize inital resize on document load resizeTextArea '#tst' bind events '#tst' .bind 'scroll..
make div stick to the top of the screen and stop before hitting the footer http://stackoverflow.com/questions/7819842/make-div-stick-to-the-top-of-the-screen-and-stop-before-hitting-the-footer this question window .load function var elem #scroller var top elem.offset .top var maxTop #footer .offset .top elem.height var scrollHandler function var scrollTop window .scrollTop if scrollTop top elem.css position relative top should be static..
|