jquery implements simple text prompt effect

jquery implements simple text prompt effect_jquery

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Release： 2016-05-16 15:28:11

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The example in this article describes how jquery can achieve a simple text prompt effect. Share it with everyone for your reference, the details are as follows:

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>jquery实现简单文字提示</title>
<style type="text/css">
#preview{border:2px solid #c7c7c7; background:#e3f4f9; padding:5px; display:none; position:absolute;}
</style>
<script src="jquery-1.2.6.pack.js" type="text/javascript"></script>
</head>
<body>
<a class="preview" title="看看提示出现了没">移到我身上来！！</a>
<script type="text/javascript">
this.imagePreview = function(){ 
/* CONFIG */
  xOffset = 10;
  yOffset = 20;
  // 可以自己设定偏移值
/* END CONFIG */
$("a.preview").hover(function(e){
  this.t = this.title;
  this.title = ""; 
  var c = (this.t != "") &#63; "" + this.t : "";
  $("body").append("<div id='preview'>"+ c +"</div>");     
  $("#preview")
  .css("top",(e.pageY - xOffset) + "px")
  .css("left",(e.pageX + yOffset) + "px")
  .fadeIn("fast");   
  },
function(){
  this.title = this.t; 
  $("#preview").remove();
  }); 
$("a.preview").mousemove(function(e){
  $("#preview")
  .css("top",(e.pageY - xOffset) + "px")
  .css("left",(e.pageX + yOffset) + "px");
});  
};
// 页面加载完执行
$(document).ready(function(){
imagePreview();
});
</script>
</body>
</html>

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I hope this article will be helpful to everyone in jQuery programming.