根据 H4 标签中包含的特定文本隐藏 div
Hide a div based on a specific text contained within H4 tag
下面的 html 是 Clicky.com 主页仪表板的精简版,我希望完全隐藏论坛 div
标签,其中有一个 H4
标签包含短语 "Clicky Forums".
<div class="fl small nounderline nowrap">
<h4 class="inline">Clicky Forums</h4>
<a class="no-ajax" href="/forums/">See more...</a>
<br>
<span class="">Sep 6</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18929">Adding goal to form submission javascrip...</a>
<br>
<span class="">Sep 5</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18928">no show visitor statistic</a>
<br>
<span class="">Sep 3</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18924">Number of new visitors per url in a spec...</a>
<br>
</div>
您可以使用 JQuery 查找所有 <h4>
标签,然后检查每个标签的 .text()
是否匹配。如果找到,.hide()
元素的 .parent()
容器。
$('h4').each(function() {
$el = $(this);
if ($el.text() === 'Clicky Forums') {
$el.parent().hide(); // or .remove()
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>Stuff before</p>
<div class="fl small nounderline nowrap">
<h4 class="inline">Clicky Forums</h4>
<a class="no-ajax" href="/forums/">See more...</a>
<br>
<span class="">Sep 6</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18929">Adding goal to form submission javascrip...</a>
<br>
<span class="">Sep 5</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18928">no show visitor statistic</a>
<br>
<span class="">Sep 3</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18924">Number of new visitors per url in a spec...</a>
<br>
</div>
<p>Stuff after</p>
请注意,这只会隐藏论坛元素,您也可以使用 .remove()
将它们完全从 DOM 中移除。
另请注意,这是一个相当脆弱的解决方案,如果部分标题完全改变,则可能会中断(单个字母或大写差异将中断查询)。我建议尝试找到一些更具体的选择器,例如 ID,以识别论坛容器。
这是一个简单的使用 jQuery
$('h4:contains("Clicky Forums")').parent().hide();
您可以简单地使用:
$("div h4:contains('Clicky Forums')").parent().hide()
片段:
$(function () {
$("div h4:contains('Clicky Forums')").parent().hide();
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-2.1.1.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div class="fl small nounderline nowrap">
<h4 class="inline">Clicky Forums</h4>
<a class="no-ajax" href="/forums/">See more...</a>
<br>
<span class="">Sep 6</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18929">Adding goal to form submission javascrip...</a>
<br>
<span class="">Sep 5</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18928">no show visitor statistic</a>
<br>
<span class="">Sep 3</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18924">Number of new visitors per url in a spec...</a>
<br>
</div>
下面的 html 是 Clicky.com 主页仪表板的精简版,我希望完全隐藏论坛 div
标签,其中有一个 H4
标签包含短语 "Clicky Forums".
<div class="fl small nounderline nowrap">
<h4 class="inline">Clicky Forums</h4>
<a class="no-ajax" href="/forums/">See more...</a>
<br>
<span class="">Sep 6</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18929">Adding goal to form submission javascrip...</a>
<br>
<span class="">Sep 5</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18928">no show visitor statistic</a>
<br>
<span class="">Sep 3</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18924">Number of new visitors per url in a spec...</a>
<br>
</div>
您可以使用 JQuery 查找所有 <h4>
标签,然后检查每个标签的 .text()
是否匹配。如果找到,.hide()
元素的 .parent()
容器。
$('h4').each(function() {
$el = $(this);
if ($el.text() === 'Clicky Forums') {
$el.parent().hide(); // or .remove()
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>Stuff before</p>
<div class="fl small nounderline nowrap">
<h4 class="inline">Clicky Forums</h4>
<a class="no-ajax" href="/forums/">See more...</a>
<br>
<span class="">Sep 6</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18929">Adding goal to form submission javascrip...</a>
<br>
<span class="">Sep 5</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18928">no show visitor statistic</a>
<br>
<span class="">Sep 3</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18924">Number of new visitors per url in a spec...</a>
<br>
</div>
<p>Stuff after</p>
请注意,这只会隐藏论坛元素,您也可以使用 .remove()
将它们完全从 DOM 中移除。
另请注意,这是一个相当脆弱的解决方案,如果部分标题完全改变,则可能会中断(单个字母或大写差异将中断查询)。我建议尝试找到一些更具体的选择器,例如 ID,以识别论坛容器。
这是一个简单的使用 jQuery
$('h4:contains("Clicky Forums")').parent().hide();
您可以简单地使用:
$("div h4:contains('Clicky Forums')").parent().hide()
片段:
$(function () {
$("div h4:contains('Clicky Forums')").parent().hide();
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-2.1.1.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div class="fl small nounderline nowrap">
<h4 class="inline">Clicky Forums</h4>
<a class="no-ajax" href="/forums/">See more...</a>
<br>
<span class="">Sep 6</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18929">Adding goal to form submission javascrip...</a>
<br>
<span class="">Sep 5</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18928">no show visitor statistic</a>
<br>
<span class="">Sep 3</span>
<a class="no-ajax" href="http://clicky.com/forums/?id=18924">Number of new visitors per url in a spec...</a>
<br>
</div>