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2014/10/16 ¤W¤È 12:09:27

jquery Programming Glossary: this.scrolltop

Scrolling Overflowed DIVs with JavaScript

http://stackoverflow.com/questions/13362/scrolling-overflowed-divs-with-javascript

content does not fill the client area of the element var scrollHeight Math.max this.scrollHeight this.clientHeight this.scrollTop scrollHeight this.clientHeight ...which will set the scroll offset to the last clientHeight worth of content. share improve..

Keypress in jQuery: Press TAB inside TEXTAREA (when editing an existing text)

http://stackoverflow.com/questions/1738808/keypress-in-jquery-press-tab-inside-textarea-when-editing-an-existing-text

function e if e.keyCode 9 var myValue t var startPos this.selectionStart var endPos this.selectionEnd var scrollTop this.scrollTop this.value this.value.substring 0 startPos myValue this.value.substring endPos this.value.length this.focus this.selectionStart.. this.value.length this.focus this.selectionStart startPos myValue.length this.selectionEnd startPos myValue.length this.scrollTop scrollTop e.preventDefault #input is the ID of the textarea. The code is not completely mine I found it on Google somewhere...

How to insert text at the current caret position in a textarea

http://stackoverflow.com/questions/4456545/how-to-insert-text-at-the-current-caret-position-in-a-textarea

this.selectionStart '0' MOZILLA NETSCAPE support startPos this.selectionStart endPos this.selectionEnd scrollTop this.scrollTop this.value this.value.substring 0 startPos text this.value.substring endPos this.value.length this.focus this.selectionStart.. endPos this.value.length this.focus this.selectionStart startPos text.length this.selectionEnd startPos text.length this.scrollTop scrollTop else IE input type text and other browsers this.value text this.focus this.value this.value forces cursor to..

How to prevent page scrolling when scrolling a DIV element?

http://stackoverflow.com/questions/7600454/how-to-prevent-page-scrolling-when-scrolling-a-div-element

you go '.scrollable' .bind 'mousewheel DOMMouseScroll' function e var e0 e.originalEvent delta e0.wheelDelta e0.detail this.scrollTop delta 0 1 1 30 e.preventDefault Live demo http jsfiddle.net XNwbt 458 So you manually set the scroll position and then just..