【发布时间】:2016-04-01 17:07:56
【问题描述】:
我有这两个复选框,如果选中该复选框以添加特定类,我将尝试访问 img 标记。我不知道如何访问 img 标签。
<div class="row ">
<div class="col-md-5 col-md-offset-1 col-centered piege">
<input type="checkbox" id="piega1" class="piege servizioSection2 " name="imgSection2"value="Piega By Wella Professionals">
<label class="piega labelStylingImg " for="piega1">
<img src="img/piega1.png" for="piega1" alt="" class="img-responsive immaginePiega ">
</label>
<h1 class="immagineTitoloPiega">PIEGA BY WELLA PROFESSIONALS</h1>
</div>
<div class="col-md-5 col-centered piege">
<input type="checkbox" id="piega2" name="imgSection2" class="piege servizioSection2" value="Piega By System Professionals">
<label for="piega2" class="piega labelStylingImg">
<img src="img/piega2.png" for="piega2" alt="" class="img-responsive immaginePiega">
</label>
<h1 class="immagineTitoloPiega">PIEGA BY SYSTEM PROFESSIONALS</h1>
</div>
</div>
我的功能应该是:如果选中复选框,则将borderRed类添加到img。
我写道:
$(document).ready(function() {
$(':checkbox').on('change', function (){
if ($(this).hasClass('servizioSection2')) {
if ($(this).is(':checked')){
console.log('selected');
var imgSelected = $(this).find('.immaginePiega');
} else if ($(this).prop('checked', false)) {
console.log('non selezionata');
};
};
})
});
我可以console.log selezionato,但不能访问 img 标签并向其添加带边框的类。
【问题讨论】:
-
我不确定您所说的“添加边框类”是什么意思
标签: jquery html css forms selector