2017-05-06 19 views
0

如何從此DIV獲取班級? 剛一類我想借此jQuery獲取類名?只有一個班級需要

簡單的HTML

<h4>THE CLASS NAME FROM THIS DIV IS: 'class1 class2'</h4> 
<p id="result-class"></p> 

簡單的jQuery

var classFormDiv = $('.class1').attr('class'); 

$('#result-class').html('result=> ' + classFormDiv); 

見,https://jsfiddle.net/FIERMANDT/tbqLcx32/split()

+0

@Durga .....這有工作.... 看到下面的代碼 – Firmansyah

+0

['Element.classList'](https://developer.mozilla.org/en-US/docs/Web/API/Element/classList) – Andreas

回答

2

var classFormDiv = $('.class1').attr('class').split(' ')[0]; 試試這個

+0

thx @Durga它的工作....非常真棒:) – Firmansyah

1

使用這樣classFormDiv.split(" ")[0]這個[0]將TA柯firstclassName。取類名如願從陣列(見的console.log)

var classFormDiv = $('.class1').attr('class'); 
 

 
$('#result-class').html('result=> ' + classFormDiv.split(" ")[0]); 
 

 
console.log(classFormDiv.split(" "))
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 
 
<h4>How to get Class from This DIV? Just one class I want to take</h4> 
 
<div class="class1 class2"></div> 
 

 
<h4>THE CLASS NAME FROM THIS DIV IS: 'class1 class2'</h4> 
 
<p id="result-class"></p>

+1

THX,非常真棒:D ....對我來說很難以想象 – Firmansyah

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