我有一个无序列表:
网页:
<ul id="blogs">
<li>
<a class="vimg" href="/blogs/news/6875583-hurricane-sandy">
<img src="mydomainvideo_icons.jpg?1542">
</a>
</li>
<a href="/blogs/news/6875583-hurricane-sandy">
<strong class="titlen">Hurricane Sandy</strong>
<p class="newsp">lorem ispum lorem ispumu...</p>
</a>
<a class="readp" href="/blogs/news/hurricane-sandy">Read More</a>
<li></li>
<li></li>
</ul>
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我想用 jQuery 更改上面的 html,因此输出如下:
<ul id="blogs">
<li>
<a class="vimg" href="/blogs/news/6875583-hurricane-sandy">
<img src="mydomainvideo_icons.jpg?1542">
</a>
<a href="/blogs/news/6875583-hurricane-sandy">
<strong class="titlen">Hurricane Sandy</strong>
<p class="newsp">lorem ispum lorem ispumu...</p>
</a>
<a class="readp" href="/blogs/news/hurricane-sandy">Read More</a>
</li>
<li></li>
<li></li>
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这是我的 jquery,但它不起作用:
jQuery:
$("#blogs li").each(function(){
if ($(".video-container").length > 0 && $(this).children('img').length == 0){
var vidindex = $('.readp').attr('href')
$(this).find('.video-container').remove();
$(this).append('<a …Run Code Online (Sandbox Code Playgroud) 我希望能够将类添加"wp"到我"sub-menu dropdown-menu"班级之前的每个锚标记中.我该怎么做呢?
我目前的HTML:
<a href="google.com">one</a>
<ul class="sub-menu dropdown-menu">
<li id="menu-item-5">
<a href="">five</a>
</li>
</ul>
<a href="google.com">one</a>
<ul class="sub-menu dropdown-menu">
<li id="menu-item-5">
<a href="">five</a>
</li>
</ul>
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期望的输出
<a href="google.com" class="wp">one</a>
<a href="google.com" class="wp">one</a>
Run Code Online (Sandbox Code Playgroud) 我正在尝试删除除拳头课程以外的所有课程。
的HTML:
<div class="note">1</div>
<div class="note">1</div>
<div class="note">1</div>
<div class="note">1</div>
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Js:
for (var item of document.querySelectorAll("div.note(not:first-of-type"))) {
item.classList.remove('note');
}
Run Code Online (Sandbox Code Playgroud) 我想重新排列我的div的顺序.
这是我的结构:
<div class="span8 inner-left" style="clear:both;">
<div class="span3" style="text-align:right;"></div>
</div>
<div id="moreread" class="span4 inner-left"></div>
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这就是我想要的结果:
<div class="span8 inner-left" style="clear:both;">
<div class="span3" style="text-align:right;"></div>
<div id="moreread" class="span4 inner-left"></div>
</div>
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这不起作用:
$(this).find('#moreread').after(".span3");
Run Code Online (Sandbox Code Playgroud) 可能重复:
使用jQuery重新触发链接上的click事件
在勾选复选框时,是否可以触发被点击的锚链接?下面是我的html和jQuery
HTML:
<div id="filter-1" class="filter tags">
<ul>
<li class="grey">
<input type="checkbox">
<a title="" href="/collections/mens/grey">Grey</a>
</li>
<li class="all">
<input type="checkbox">
<a title="" href="/collections/mens">All color</a>
</li>
</ul>
</div>
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jQuery的:
$("input[type='checkbox']").change(function(){
var item=$(this);
if(item.is(":checked"))
{
item.siblings('a').trigger('click');
}
});
Run Code Online (Sandbox Code Playgroud) 如何在点击时实现自定义活动状态,当未激活时,它默认返回到原始自定义标记.我尝试了各种尝试,但这是我得到的最接近的.有没有人解决过这个问题?
jQuery(function($) {
var is_internetExplorer11 = navigator.userAgent.toLowerCase().indexOf('trident') > -1;
var marker_url = (is_internetExplorer11) ? 'map_marker_highlight.png' : 'map_marker_highlight.png';
var activeIcon = {
url: 'map_marker.png',
// This marker is 20 pixels wide by 32 pixels tall.
//size: new google.maps.Size(32, 32),
// The origin for this image is 0,0.
//origin: new google.maps.Point(130.3065885, -193.6986437),
// The anchor for this image is the base of the flagpole at 0,32.
anchor: new google.maps.Point(16, 40)
};
var locations = [
['<b>Name</b><br>Address<br>state<br>', 34.845244, -80.371634, 4],
['<b>Name</b><br>Address<br>state<br>', 34.845244, -80.371634, …Run Code Online (Sandbox Code Playgroud) 我有以下列表,并希望颠倒单词的顺序而不是单词中的每个字母.我目前有这个,但它颠倒了每个字母,而不是单词的顺序.
JS:
let items = ["Litte Bike, Tall Tree, Toy Car, Fast Car"].toString();
myArray.split("").reverse().join('')
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当前输出:
raC tsaF ,raC yoT ,eerT llaT ,ekiB ettiL
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期望的输出:
Bike Litte
Tree Tall
Car Toy
Car Fast
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