1.實現打開某頁面光標自動定位在input的內容區:
2.實現點擊取消清除input輸入內容
此為html代碼
<div class="search"> <input type="search" class="search-input input_search_key" placeholder="搜索" id="in" style="padding-left:1.5rem;padding-right: 1rem;"> <span id="ospan" style="font-size:20px; position: absolute; margin:0.3rem -1.3rem; cursor: pointer" onclick="clearInput()">×</span> <a class="search-cancel" href="questionA.html">取消</a> <div class="search_suggest " id="gov_search_suggest"> <ul> </ul> </div> </div>
此為js代碼:
$(document).ready(function () { $("#in").focus(); }); function clearInput() { document.getElementById('in').value = ''; }