模态弹出在打开点击时淡入，在关闭时淡出-前端问题

Modal pop up fade in on open click and fade out on close(模态弹出在打开点击时淡入，在关闭时淡出)

本文介绍了模态弹出在打开点击时淡入，在关闭时淡出的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我有一次很简单的问题.我有删除按钮，可打开模式弹出窗口以确认或拒绝删除.我希望这些模式弹出窗口在点击时淡入并在取消时淡出.我已经尝试了一些不同的东西，到目前为止还没有运气.我只需要一个简单的解决方案.提前致谢.这是我的代码

I have a rather simple question for once. I have delete buttons that open modal pop ups to confirm or deny deletion. I would like these modal pop ups to fade in on click and fade out on cancel. I've tried a few different things already, no luck so far. I just need a simple solution. Thanks in advance. Here's my code

<style>
div.delModal
{   
    position:absolute;
    border:solid 1px black;
    padding:8px;
    background-color:white;
    width:160px;
    text-align:right
}
</style>
<script>
function showModal(id) {
        document.getElementById(id).style.display = 'block';
        //$(this).fadeIn('slow');
    }
    function hideModal(id) {
        document.getElementById(id).style.display = 'none';
    }

</script>
</head>

<body>
<input type ="button" value="delete" onclick="showModal('delAll1')">

<div class="delModal" style="display:none" id="delAll1">
  <img src="aW1hZ2VzL3dhcm5pbmcucG5n" />&nbsp;Are you sure you want to delete vessel and the corresponding tanks?<br />
    <input type="button" value="Cancel" class="hide" onclick="hideModal('delAll1')"/>     
    <input type="button" value="Delete" onclick="delVesselAll(1)" id="delete"/>
</div>
</body>

推荐答案

在你的 id.fadeIn() 和 .fadeOut()> 参数 ("delAll1") 不在 this 上.

Use .fadeIn() and .fadeOut() on your id parameter ("delAll1") not on this.

function showModal(id) {
    $("#" + id).fadeIn('slow');
}
function hideModal(id) {
    $("#" + id).fadeOut('slow');
}

$("#" + id) 可以通过id选择元素，即"#" + id.

By using, $("#" + id) you can select an element by its id, that's "#" + id.

在这里查看.

注意:将左侧边栏framework下的onLoad改为no wrap (head)，修复范围问题.

Note: Change from onLoad to no wrap (head) under framework on the left sidebar to fix the scope issue.

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