在 jquery 中隐藏段落元素

Question

我需要在查询中隐藏一个元素段落，但我希望该元素段落被隐藏并保留其位置，下面的按钮不会取代段落

<!DOCTYPE html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $("#hide").click(function(){
        $("p").hide();
    });
    $("#show").click(function(){
        $("p").show();
    });
});
</script>
</head>
<body>

<p>If you click on the "Hide" button, I will disappear.</p>

<button id="hide">Hide</button>
<button id="show">Show</button>

</body>
</html>

Answer 1

试试这个

$(document).ready(function(){
    $("#hide").click(function(){
        $("p").css('visibility', 'hidden');
    });
    $("#show").click(function(){
        $("p").css('visibility', 'visible');
    });
});

Answer 2

尝试使用 visibility:hidden insted，它将隐藏元素可见性但不隐藏位置：

$(document).ready(function(){
    $("#hide").click(function(){
        $("p").css('visibility', 'hidden');
    });
    $("#show").click(function(){
        $("p").css('visibility', 'visible');
    });
});

Answer 3

<!DOCTYPE html>
<html>
<head>
  <style>p{visibility:hidden;}</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $("#hide").click(function(){
        $("p").css('visibility','hidden'); // to hide
    });
    $("#show").click(function(){
        $("p").css('visibility','visible'); // to show
    });
});
</script>
</head>
<body>

<p>If you click on the "Hide" button, I will disappear.</p>

<button id="hide">Hide</button>
<button id="show">Show</button>

</body>
</html>

您可以添加样式：

<head>
    <style>
        p{visibility:hidden;}
    </style>
</head>

在 js 中：

$("p").css('visibility','visible'); // to show
$("p").css('visibility','hidden'); // to hide

Answer 4

您可以使用 "visibility" CSS 属性 :

<!DOCTYPE html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $("#hide").click(function(){
        $("p").css('visibility', 'hidden');
    });
    $("#show").click(function(){
        $("p").css('visibility', 'visible');
    });
});
</script>
</head>
<body>

<p>If you click on the "Hide" button, I will disappear.</p>

<button id="hide">Hide</button>
<button id="show">Show</button>

</body>
</html>

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