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in Technique[技术] by (71.8m points)

输入框定位在底部,手机端打开,输入框聚焦后软键盘打开为什么会瞬间自动关闭呢?

input聚焦之后软键盘出来又瞬间自动关闭 (fixed 和 absolute一样)
代码:
CSS
<style>

    .footer {
        width: 100%;
        height: 3.5rem;
        position: fixed;
        left: 0;
        bottom: 0;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }
    .wh_100 { width:100%; height:100%;}
</style>

html:

<footer class="footer" id="bottomaa">
    <input class="wh_100">
</footer>

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1 Answer

0 votes
by (71.8m points)

给你个思路,搞懂正常情况下,怎么做软键盘会收回。然后去看看页面JS影响了没


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