jquery实现任意元素拖动放大缩小效果
代码语言:html
所属分类:拖放
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>BFW NEW PAGE</title> <script id="bfwone" data="dep=jquery.17&err=0" type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/bfwone.js"></script> <script type="text/javascript"> bready(function() { $(document).mousemove(function(e) { if (!!this.move) { var posix=!document.move_target? { 'x': 0, 'y': 0 }: document.move_target.posix, callback = document.call_down || function() { $(this.move_target).css({ 'top': e.pageY-posix.y, 'left': e.pageX-posix.x }); }; callback.call(this, e, posix); }}).mouseup(function(e) { if (!!this.move) { var callback = document.call_up || function() {}; callback.call(this, e); $.extend(this, { 'move': false, 'move_target': null, 'call_down': false, 'call_up': false }); }}); var $box = $('#box').mousedown(function(e) { var offset = $(this).offset(); this.posix = { 'x': e.pageX-offset.left, 'y': e.pageY-offset.top }; $.extend(document, { 'move': true, 'move_target': this .........完整代码请登录后点击上方下载按钮下载查看
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