English 中文(简体)
javascript:section html
原标题:javascript: split html by class

i m 创建一个简便的html编辑, j。

说:

<div id="content">
    page 1
<div class="pageBreak"></div>
    page 2
<div class="pageBreak"></div>
    page 3
</div>

i 想要按页分开我的内容。 产出细目:

page1 buffer: page 1

page2 buffer: <div class="pageBreak"></div>page 2

page3 buffer: <div class="pageBreak"></div>page 3

想法?

最佳回答

由于您的网页不包含有超文本标签(这是解决这一问题的方便之道),你将不得不自行处理内容上的超文本,将内容分成几页。 这样做的方法之一,是定期表达,在每一页次中分出这一内容。

var t = $("#content").html();
var pages = t.split(/<divs+classs*=s*[ "]?pageBreak[" ]?s*>s*</div>/i);

此时,各页的页数在每一页之间都有内容。

而且,一个工作例子:。 http://jsfiddle.net/jother00/wpyH2/

P.S. Note that the regular expression tries to be very general here because browsers do not 所有这些都使你背上了你上页的同文的超文本。

问题回答

暂无回答




相关问题
selected text in iframe

How to get a selected text inside a iframe. I my page i m having a iframe which is editable true. So how can i get the selected text in that iframe.

How to fire event handlers on the link using javascript

I would like to click a link in my page using javascript. I would like to Fire event handlers on the link without navigating. How can this be done? This has to work both in firefox and Internet ...

How to Add script codes before the </body> tag ASP.NET

Heres the problem, In Masterpage, the google analytics code were pasted before the end of body tag. In ASPX page, I need to generate a script (google addItem tracker) using codebehind ClientScript ...

Clipboard access using Javascript - sans Flash?

Is there a reliable way to access the client machine s clipboard using Javascript? I continue to run into permissions issues when attempting to do this. How does Google Docs do this? Do they use ...

javascript debugging question

I have a large javascript which I didn t write but I need to use it and I m slowely going trough it trying to figure out what does it do and how, I m using alert to print out what it does but now I ...

Parsing date like twitter

I ve made a little forum and I want parse the date on newest posts like twitter, you know "posted 40 minutes ago ","posted 1 hour ago"... What s the best way ? Thanx.

热门标签