点击按钮显示或隐藏Div块

通过点击按钮实现Div块在显示状态与隐藏状态之间来回切换

代码如下:

方法一:

<!DOCTYPE html>
<html>
<head>
        <script src="/jquery/jquery-1.11.1.min.js"></script>
        <script type="text/javascript">
            $(document).ready(function() {
                $("button").click(function() {
                    $("#div1").toggle();
                });
            });
        </script>
</head>
<body>
        <h3>点击按钮显示或隐藏Div块</h3>
        <button type="button">按钮</button>
        <div id="div1" style="border:2px solid #ff0000">
            再点击一下按钮我就会隐藏起来.
        </div>
</body>
</html>

方法二:

<!DOCTYPE html>
<html>
<head>
    <script src="/jquery/jquery-1.11.1.min.js"></script>
    <script type="text/javascript">
  	function showOrHide(){
  		var div = $("#div1").get(0);
  		if(div.style.display == ""){
  			div.style.display = "none";
  		}else{
  			div.style.display = "";
  		}
  	}
    </script>
</head>
<body>
    <h3>点击按钮显示或隐藏Div块</h3>
    <button onclick="showOrHide()" type="button">按钮</button>
    <div id="div1" style="display: none;border:2px solid #ff0000;">
        再点击一下按钮我就会隐藏起来.
    </div>
</body>
</html>

效果如下:





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转载自blog.csdn.net/GRAY_KEY/article/details/80073022