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论坛此帖仅作者可见,源代码<div class="locked">此帖仅作者可见</div>,我不是作者怎么

论坛此帖仅作者可见,源代码<div class="locked">此帖仅作者可见</div>,我不是作者怎么看到?(div class="locked"什么意思)

div class="locked"什么意思

定义一个div元素 类别是image

div是一个html元素,他没有边届,没有附属样式,常用来布局页面。

class是一个样式选择器名称,class是一个类别,在css中对应“.类名”。和class一起的还有id,在css中对应“#类名”。类是一个类别,可多次使用,多个元素使用他。id是特例,只能使用一次。

如果给一个元素写个类名用来赋予样式,则可以这样写:

1.<div class="big_text"></div>只有一个类名

2.<div class="red_text big_text"></div>可以是两个类叠加的样式

3.<div class="red_text big_text" id="title"></div>可以是多个类叠加,并且区分开其他同类型

4.<p class="cont"></p>可以给任何元素使用样式选择

5.<img class="tips" />可以给任何元素使用样式选择

6.<hr id="litend" />名字可以随便定义

div class="locked"什么意思?

这就是定义一个div的class属性是locked,就是这个class的名字叫locked。locked本身没有含义,只是个英文单词。。。。一般是在css里控制这整个div用的。

安卓获取HTML源码中<div class=12">你好</div>格式中的内容 请问如何才能获取到“你好”这个字符串

没有什么意思

表示建立一个层,一个包含框

class="shadow"表示给这个层起一个名为shadow的类 名称,

然后css中可以调用.shadow{width:100px;height:100px;background:red}等之类的样式

jquery 分页无刷新的简单代码求教,<div class="holder"></div>

无刷新分页代码,jQuery分页完整示例,分页形式经典,兼容性也做的好,网页上的分页代码

<!DOCTYPE html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>jQuery分页演示效果</title>

<script type="text/javascript" src="/img/jquery1.3.2.js"></script>

<script type="text/javascript">

$(document).ready(function(){

var show_per_page = 5;

var number_of_items = $('#content').children().size();

var number_of_pages = Math.ceil(number_of_items/show_per_page);

$('#current_page').val(0);

$('#show_per_page').val(show_per_page);

var navigation_html = '<a class="previous_link" href="javascript:previous();">Prev</a>';

var current_link = 0;

while(number_of_pages > current_link){

navigation_html += '<a class="page_link" href="javascript:go_to_page(' + current_link +')" longdesc="' + current_link +'">'+ (current_link + 1) +'</a>';

current_link++;

}

navigation_html += '<a class="next_link" href="javascript:next();">Next</a>';

$('#page_navigation').html(navigation_html);

$('#page_navigation .page_link:first').addClass('active_page');

$('#content').children().css('display', 'none');

$('#content').children().slice(0, show_per_page).css('display', 'block');

});

function previous(){

new_page = parseInt($('#current_page').val()) - 1;

if($('.active_page').prev('.page_link').length==true){

go_to_page(new_page);

}

}

function next(){

new_page = parseInt($('#current_page').val()) + 1;

//if there is an item after the current active link run the function

if($('.active_page').next('.page_link').length==true){

go_to_page(new_page);

}

}

function go_to_page(page_num){

var show_per_page = parseInt($('#show_per_page').val());

start_from = page_num * show_per_page;

end_on = start_from + show_per_page;

$('#content').children().css('display', 'none').slice(start_from, end_on).css('display', 'block');

$('.page_link[longdesc=' + page_num +']').addClass('active_page').siblings('.active_page').removeClass('active_page');

$('#current_page').val(page_num);

}

</script>

<style>

#page_navigation a{

padding:3px;

border:1px solid gray;

margin:2px;

color:black;

text-decoration:none

}

.active_page{

background:darkblue;

color:white !important;

}

</style>

</head>

<body>

<input type='hidden' id='current_page' />

<input type='hidden' id='show_per_page' />

<div id='content'>

<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>

<p>Vestibulum consectetur ipsum sit amet urna euismod imperdiet aliquam urna laoreet.</p>

<p>Curabitur a ipsum ut elit porttitor egestas non vitae libero.</p>

<p>Pellentesque ac sem ac sem tincidunt euismod.</p>

<p>Duis hendrerit purus vitae nibh tincidunt bibendum.</p>

<p>Nullam in nisi sit amet velit placerat laoreet.</p>

<p>Vestibulum posuere ligula non dolor semper vel facilisis orci ultrices.</p>

<p>Donec tincidunt lorem et dolor fringilla ut bibendum lacus fringilla.</p>

<p>In non eros eu lacus vestibulum sodales.</p>

<p>Duis ultrices metus sit amet sem adipiscing sit amet blandit orci convallis.</p>

<p>Proin ullamcorper est vitae lorem mollis bibendum.</p>

<p>Maecenas congue fringilla enim, tristique laoreet tortor adipiscing eget.</p>

<p>Duis imperdiet metus et lorem venenatis nec porta libero porttitor.</p>

<p>Maecenas lacinia lectus ac nulla commodo lacinia.</p>

<p>Maecenas quis massa nisl, sed aliquet tortor.</p>

<p>Quisque porttitor tellus ut ligula mattis luctus.</p>

<p>In at mi dolor, at consectetur risus.</p>

<p>Etiam id erat ut lorem fringilla dictum.</p>

<p>Curabitur sagittis dolor ac nisi interdum sed posuere tellus commodo.</p>

<p>Pellentesque quis magna vitae quam malesuada aliquet.</p>

<p>Curabitur tempus tellus quis orci egestas condimentum.</p>

<p>Maecenas laoreet eros ac orci adipiscing pharetra.</p>

<p>Nunc non mauris eu nibh tincidunt iaculis.</p>

<p>Ut semper leo lacinia purus hendrerit facilisis.</p>

<p>Praesent et eros lacinia massa sollicitudin consequat.</p>

<p>Proin non mauris in sem iaculis iaculis vel sed diam.</p>

<p>Nunc quis quam pulvinar nibh volutpat aliquet eget in ante.</p>

<p>In ultricies dui id libero pretium ullamcorper.</p>

<p>Morbi laoreet metus vitae ipsum lobortis ultrices.</p>

<p>Donec venenatis egestas arcu, quis eleifend erat tempus ullamcorper.</p>

<p>Morbi nec leo non enim mollis adipiscing sed et dolor.</p>

<p>Cras non tellus enim, vel mollis diam.</p>

<p>Phasellus luctus quam id ligula commodo eu fringilla est cursus.</p>

<p>Ut luctus augue tortor, in volutpat enim.</p>

<p>Cras bibendum ante sed erat pharetra sodales.</p>

<p>Donec sollicitudin enim eu mi suscipit luctus posuere eros imperdiet.</p>

<p>Vestibulum mollis tortor quis ipsum suscipit in venenatis nulla fermentum.</p>

<p>Proin vehicula suscipit felis, vitae facilisis nulla bibendum ac.</p>

<p>Cras iaculis neque et orci suscipit id porta risus feugiat.</p>

<p>Suspendisse eget tellus purus, ac pulvinar enim.</p>

<p>Morbi hendrerit ultrices enim, ac rutrum felis commodo in.</p>

<p>Suspendisse sagittis mattis sem, sit amet faucibus nisl fermentum vitae.</p>

<p>Nulla sed purus et tellus convallis scelerisque.</p>

<p>Nam at justo ut ante consectetur faucibus.</p>

<p>Proin dapibus nisi a quam interdum lobortis.</p>

<p>Nunc ornare nisi sed mi vehicula eu luctus mauris interdum.</p>

<p>Mauris auctor suscipit tellus, at sodales nisi blandit sed.</p>

</div>

<div id='page_navigation'></div><br>

<br>

</body>

</html>