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JS实现搜索框文字可删除功能
本文给大家分享一段js代码实现搜索框文字可删除功能，代码简单易懂，非常不错，具有参考借鉴价值，需要的朋友参考下吧
#to凡科抠图earch .input {border: 1px solid #77c03a;height: 100%;} #to凡科抠图earch .input .clear {width: 30px;height: 35px;line-height: 30px;text-align: center;padding-right: 10px;visibility: hidden;opacity: 0.8;color: gray;} #to凡科抠图earch input[type=text] {height:20px;width: 250px;border: none;padding: 5px;} #to凡科抠图earch div {float: left;} #to凡科抠图earch button {width: 100px;height: 35px;background: #77c03a;color: #fff;border: none;} /style /head body div id="to凡科抠图earch" div input type="text" id="search" span id="delete" × /span /div button type="button" name="searchz" Search /button /div script document.getElementById("search").addEventListener("keyup", function() { if (this.value.length 0) { document.getElementById("delete").style.visibility = "visible"; document.getElementById("delete").onclick = function() { document.getElementById("search").value = ""; } else { document.getElementById("delete").style.visibility = "hidden"; /script /body /html (责任编辑：admin) |