追加HTML和文本爲LI

Question

我如何文本的Blurb追加到我的第一LI S'

<ul id="topnav"> 
    <li class="mainNavFirst"><a href="/solutions">Solution</a> 
    <li class="mainNavLast"><a href="/contact">Contact Us</a></li> 
    </ul> 

我要追加內

<li class="mainNavFirst"><a href="/solutions">Solution <span>Blurb Goes Here</span></a> 

Answer 1

這是特定的用例.append()

$('.mainNavFirst a:first-child').append('<span>Blurb Goes Here</span>'); 

Working Example

從jQuery的文檔具體例子。

Answer 2

$('.mainNavFirst').html($('.mainNavFirst').html()+" <span>Blurb Goes Here</span>") 

Answer 3

$('li a','#topnav').eq(0).append('<span>Blurb</span>'); 

文本應該做的竅門

Answer 4

然後試試這個：

$(".mainNavFirst").append("<a href='/solutions'>Solution <span>Blurb Goes Here</span></a>"); 

Answer 5

$('#topnav li:first > a').append(' <span>Blurb Goes Here</span>');