[英]How to get current active link and anchor tag information ul li jquery
[英]how to get anchor tag in ul li jquerymobile jquery or javascript phonegap
我在phonegap中工作,我想計算錨標記的主題,這是我的代碼
我只想在li的錨標簽中計算主題b
<ul id='uSignUp' onclick="getlistitem()" data-role='listview' data-inset='true' data-split-theme="d" data-theme="a">
<li><a href='#' rel="external">Accessing Your Needs</a>
<a href="#" data-theme="b" id="A_an" data-icon="check"> Accessing your needs status</a>
</li>
<li><a href='#' onclick="ToShowDF();" rel="external">Develop Your Fitness</a>
<a href="#" data-theme="b" id="A_df" data-icon="check"> Develop your fitness status</a>
</li>
<li><a href='#' onclick="ToShowPQ();" rel="external">PAR-Q</a>
<a href="#" data-theme="d" id="A_pq" data-icon="check"> PAR-Q Form</a>
</li>
<li><a href='#' onclick="ToShowLS();" rel="external">Lifestyle Related Questions</a>
<a href="#" data-theme="d" id="A_ls" data-icon="check"> LifeStyle status</a>
</li>
<li><a href='#' onclick="ToShowTNC();" rel="external">Terms And Conditions</a>
<a href="#" data-theme="d" id='A_Tnc' data-icon="check"> Terms and Conditions status</a>
</li>
<li><a href='#' onclick="ToShowIND();" rel="external">Indemnity Declaration</a>
<a href="#" data-theme="d" id='A_ind' data-icon="check"> Indemnity declaration status</a>
</li>
</ul>
當我在firebug中調試代碼時,向我顯示一個div和一個定位標記,在定位標記中有兩個跨度,在第二個跨度中,我需要一個。
有人可以幫忙嗎?
var count = 0;
$('#uSignUp > li > a').each(function() {
var theme = $(this).data("theme");
if (theme != undefined && theme == 'b') {
//console.log($(this).data("theme"));
count++;
}
})
alert(count);
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