<script src="https://code.jquery.com/jquery-3.0.0.min.js"></script> <script> $(document).ready(function() { $(this).mouseover(function() { $(this).css('height', '200px'); }); $(this).mouseleave(function() { $(this).css('height', '100px'); }); }); </script></head><body> <div id="div0"> <div class="box" id="div1"></div> <div class="box" id="div2"></div> <div class="box" id="div3"></div> <div class="box" id="div4"></div> <div class="box" id="div5"></div> <div class="box" id="div6"></div> <div class="box" id="div7"></div> <div class="box" id="div8"></div> <div class="box" id="div9"></div> <div class="box" id="div10"></div> </div></body>這里的為什么無(wú)法實(shí)現(xiàn)鼠標(biāo)經(jīng)過(guò)改變指定div的大??？
$(this)用法
長(zhǎng)風(fēng)秋雁
2018-09-03 17:14:01