標籤：style blog http color java os strong io
Jquery實現div拖拽
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title> New Document </title> <script type="text/javascript" src="E:/jquery-1.7.2.min.js"></script> <style type="text/css"> /*模組拖拽*/ .drag{position:absolute;width:100px;height:100px;border:1px solid #ddd;background:#FBF2BD;text-align:center;padding:5px;top:100px;left:20px;cursor:move;} </style> <script type="text/javascript"> // 模組拖拽 $(function(){ var _move=false;//移動標記 var _x,_y;//滑鼠離控制項左上方的相對位置 $(".drag").click(function(){ //alert("click");//點擊（鬆開後觸發） }).mousedown(function(e){ _move=true; _x=e.pageX-parseInt($(".drag").css("left")); _y=e.pageY-parseInt($(".drag").css("top")); $(".drag").fadeTo(20, 0.5);//點擊後開始拖動並透明顯示 }); $(document).mousemove(function(e){ if(_move){ var x=e.pageX-_x;//移動時根據滑鼠位置計算控制項左上方的絕對位置 var y=e.pageY-_y; $(".drag").css({top:y,left:x});//控制項新位置 } }).mouseup(function(){ _move=false; $(".drag").fadeTo("fast", 1);//鬆開滑鼠後停止移動並恢複成不透明 }); }); </script> </head> <body> <!--模組拖拽--> <div class="drag">這個可以拖動哦 ^_^</div> </body> </html>
$("#question_pic").bind("click",function(event){
event.stopPropagation(); //防止冒泡事件響應
$("#chat_question").hide("slow");
});
$("#chatLineHolder").scrollTop(10000);//保持最下一行，不用滾
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