<script>
$(document).ready(function() {$('.m').hover(
function(){
$("a").css("background","#fa0");
},
function(){
$("a").css("background","#0aa");
});
});
</script><div class="box" id="box">
<div class="m" id="m01"><a href=#">44</a></div>
<div class="m" id="m02"><p>4</p>4</div>
<div class="m">44</div>
<div class="m" id="m01">401014</div>
<div class="m"><p>42</p>44</div>
<div class="m"><a href=#">4444</a></div>
<div class="m">44</div>
</div>鼠标进出时,只让本div内的a背景变色,该怎么写啊?最好不要用each
$(document).ready(function() {$('.m').hover(
function(){
$("a").css("background","#fa0");
},
function(){
$("a").css("background","#0aa");
});
});
</script><div class="box" id="box">
<div class="m" id="m01"><a href=#">44</a></div>
<div class="m" id="m02"><p>4</p>4</div>
<div class="m">44</div>
<div class="m" id="m01">401014</div>
<div class="m"><p>42</p>44</div>
<div class="m"><a href=#">4444</a></div>
<div class="m">44</div>
</div>鼠标进出时,只让本div内的a背景变色,该怎么写啊?最好不要用each
.m a:hover{background:经过的颜色;}
$('.m').hover(
function(){
$(this).children('a').css("background", "#fa0");
},
function(){
$(this).children('a').css("background", "#0aa");
}
);
});
可以定义两个.aaa a {
}.bbb a {
}然后div鼠标移动的时候,给这个div切换class aaa和bbb就行了,js做的工作最少
$(document).ready(function() {
$('.m').hover(
function(){
$(this).removeClass('aaa').addClass('bbb');
},
function(){
$(this).removeClass('bbb').addClass('aaa');
}
);
});剩下的在css里定义