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...这样一个效果,当鼠标移动到特定的文字上弹出一个div,当鼠标移出这个...

发布网友发布时间：2024-11-02 10:42

共3个回答

热心网友时间：2024-11-02 10:41

<html><head>
<style>
#tip{display:none;position:absolute;z-index:1000;background:#ccc;border:solid:#333;}
</style>
<script>
function showDiv(event){
tip.left = event.x;
tip.top = event.y;
tip.style.display = "inline";
}
function hideDiv(event){
tip.style.display = "none";
}
</script>
</head>
<body>
<p onmouseover="showDiv(event)" onmouseout="hideDiv(event)">hover me!</p>
<div id="tip">HELLO WORLD</div>
</body>
</html>

热心网友时间：2024-11-02 10:40

<style type="text/css">
.toggler { width: 500px; height: 200px; }
#button { padding: .5em 1em; text-decoration: none; }
#effect { width: 240px; height: 135px; padding: 0.4em; position: relative; }
#effect h3 { margin: 0; padding: 0.4em; text-align: center; }
</style>
<script type="text/javascript">
$(function() {

//run the currently selected effect
function runEffect(){
//get effect type from
var selectedEffect = $('#effectTypes').val();

//most effect types need no options passed by default
var options = {};
//check if it's scale or size - they need options explicitly set
if(selectedEffect == 'scale'){ options = {percent: 0}; }
else if(selectedEffect == 'size'){ options = { to: {width: 200,height: 60} }; }

//run the effect
$("#effect").hide(selectedEffect,options,500,callback);
};

//callback function to bring a hidden box back
function callback(){
setTimeout(function(){
$("#effect:hidden").removeAttr('style').hide().fadeIn();
}, 1000);
};

//set effect from select menu value
$("button").mouseover(function() {
runEffect();
return false;
}).mouseout(function(){
$("#effect").show();
});

});
</script>

<div class="demo">

<div class="toggler">
<div id="effect" class="ui-widget-content ui-corner-all">
<h3 class="ui-widget-header ui-corner-all">Hide</h3>
<p>
Etiam libero neque, luctus a, eleifend nec, semper at, lorem. Sed pede. Nulla lorem metus, adipiscing ut, luctus sed, hendrerit vitae, mi.
</p>
</div>
</div>

<select name="effects" id="effectTypes">
<option value="blind">Blind</option>
<option value="bounce">Bounce</option>
<option value="clip">Clip</option>
<option value="drop">Drop</option>
<option value="explode">Explode</option>
<option value="fold">Fold</option>
<option value="highlight">Highlight</option>
<option value="puff">Puff</option>
<option value="pulsate">Pulsate</option>
<option value="scale">Scale</option>
<option value="shake">Shake</option>
<option value="size">Size</option>
<option value="slide">Slide</option>
</select>

<a href="#" id="button" class="ui-state-default ui-corner-all">Run Effect</a>

</div>

<div style="display: none;" class="demo-description">

<p>Click the button above to preview the effect.</p>

</div>

记得要导入jquery.js,jquery.ui.js

热心网友时间：2024-11-02 10:45

div用层吧，使用的函数：
移动到上面：onmousemove（）
移出：onmouseout（）
div 用js控制style.display=none

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