Allura/allura/lib/widgets/resources/js/jquery.elastic.js to Allura/allura/lib/widgets/resources/js/jquery.autosize-min.js
--- a/Allura/allura/lib/widgets/resources/js/jquery.elastic.js +++ b/Allura/allura/lib/widgets/resources/js/jquery.autosize-min.js @@ -1,127 +1,4 @@ -/** -* @name Elastic -* @descripton Elastic is Jquery plugin that grow and shrink your textareas automaticliy -* @version 1.6.4 -* @requires Jquery 1.2.6+ -* -* @author Jan Jarfalk -* @author-email jan.jarfalk@unwrongest.com -* @author-website http://www.unwrongest.com -* -* @licens MIT License - http://www.opensource.org/licenses/mit-license.php -*/ - -(function(jQuery){ - jQuery.fn.extend({ - elastic: function() { - - // We will create a div clone of the textarea - // by copying these attributes from the textarea to the div. - var mimics = [ - 'paddingTop', - 'paddingRight', - 'paddingBottom', - 'paddingLeft', - 'fontSize', - 'lineHeight', - 'fontFamily', - 'width', - 'fontWeight']; - - return this.each( function() { - - // Elastic only works on textareas - if ( this.type != 'textarea' ) { - return false; - } - - var $textarea = jQuery(this), - $twin = jQuery('<div />').css({'position': 'absolute','display':'none','word-wrap':'break-word'}), - lineHeight = parseInt($textarea.css('line-height'),10) || parseInt($textarea.css('font-size'),'10'), - minheight = parseInt($textarea.css('height'),10) || lineHeight*3, - maxheight = parseInt($textarea.css('max-height'),10) || Number.MAX_VALUE, - goalheight = 0, - i = 0; - - // Opera returns max-height of -1 if not set - if (maxheight < 0) { maxheight = Number.MAX_VALUE; } - - // Append the twin to the DOM - // We are going to meassure the height of this, not the textarea. - $twin.appendTo($textarea.parent()); - - // Copy the essential styles (mimics) from the textarea to the twin - var i = mimics.length; - while(i--){ - $twin.css(mimics[i].toString(),$textarea.css(mimics[i].toString())); - } - - - // Sets a given height and overflow state on the textarea - function setHeightAndOverflow(height, overflow){ - curratedHeight = Math.floor(parseInt(height,10)); - if($textarea.height() != curratedHeight){ - $textarea.css({'height': curratedHeight + 'px','overflow':overflow}); - - } - } - - - // This function will update the height of the textarea if necessary - function update() { - - // Get curated content from the textarea. - var textareaContent = $textarea.val().replace(/&/g,'&').replace(/ /g, ' ').replace(/<|>/g, '>').replace(/\n/g, '<br />'); - - var twinContent = $twin.html(); - - // if the width is zero, this element was probably hidden during init - fix that and force height update - var update_from_width = false; - if($twin.width() == 0){ - update_from_width = true; - $twin.width($textarea.width()); - } - - if(textareaContent+' ' != twinContent || update_from_width){ - - // Add an extra white space so new rows are added when you are at the end of a row. - $twin.html(textareaContent+' '); - - // Change textarea height if twin plus the height of one line differs more than 3 pixel from textarea height - if(Math.abs($twin.height()+lineHeight - $textarea.height()) > 3){ - - var goalheight = $twin.height()+lineHeight; - if(goalheight >= maxheight) { - setHeightAndOverflow(maxheight,'auto'); - } else if(goalheight <= minheight) { - setHeightAndOverflow(minheight,'hidden'); - } else { - setHeightAndOverflow(goalheight,'hidden'); - } - - } - - } - - } - - // Hide scrollbars - $textarea.css({'overflow':'hidden'}); - - // Update textarea size on keyup - $textarea.keyup(function(){ update(); }); - - // And this line is to catch the browser paste event - $textarea.live('input paste',function(e){ setTimeout( update, 250); }); - - // Update when editing a ticket - $textarea.bind('editticket.forgetracker', function() { update(); }); - - // Run update once when elastic is initialized - update(); - - }); - - } - }); -})(jQuery); +// Autosize 1.11 - jQuery plugin for textareas +// (c) 2012 Jack Moore - jacklmoore.com +// license: www.opensource.org/licenses/mit-license.php +(function(e){var t="hidden",n="border-box",r="lineHeight",i='<textarea tabindex="-1" style="position:absolute; top:-9999px; left:-9999px; right:auto; bottom:auto; -moz-box-sizing:content-box; -webkit-box-sizing:content-box; box-sizing:content-box; word-wrap:break-word; height:0 !important; min-height:0 !important; overflow:hidden;">',s=["fontFamily","fontSize","fontWeight","fontStyle","letterSpacing","textTransform","wordSpacing","textIndent"],o="oninput",u="onpropertychange",a=e(i)[0];a.setAttribute(o,"return"),e.isFunction(a[o])||u in a?(e(a).css(r,"99px"),e(a).css(r)==="99px"&&s.push(r),e.fn.autosize=function(r){return this.each(function(){function g(){var e,n;p||(p=!0,l.value=a.value,l.style.overflowY=a.style.overflowY,l.style.width=f.css("width"),l.scrollTop=0,l.scrollTop=9e4,e=l.scrollTop,n=t,e>h?(e=h,n="scroll"):e<c&&(e=c),a.style.overflowY=n,a.style.height=e+m+"px",setTimeout(function(){p=!1},1))}var a=this,f=e(a),l,c=f.height(),h=parseInt(f.css("maxHeight"),10),p,d=s.length,v,m=0;if(f.css("box-sizing")===n||f.css("-moz-box-sizing")===n||f.css("-webkit-box-sizing")===n)m=f.outerHeight()-f.height();if(f.data("mirror")||f.data("ismirror"))return;l=e(i).data("ismirror",!0).addClass(r||"autosizejs")[0],v=f.css("resize")==="none"?"none":"horizontal",f.data("mirror",e(l)).css({overflow:t,overflowY:t,wordWrap:"break-word",resize:v}),h=h&&h>0?h:9e4;while(d--)l.style[s[d]]=f.css(s[d]);e("body").append(l),u in a?o in a?a[o]=a.onkeyup=g:a[u]=g:a[o]=g,e(window).resize(g),f.bind("autosize",g),f.text(f.text()),g()})}):e.fn.autosize=function(){return this}})(jQuery);