我正在使用Jquery iCheck来设置输入字段的样式,并且我无法真正处理来自iCheck的回调。我想要检索的内容,所有已检查的容器内的输入值是否具有给定的类名
http://jsfiddle.net/lgtsfiddler/E4bKg/1/ 这是我一直在尝试的,但点击的elemnt on flow不会在第二次点击时被推入数组。
<ul class="brands">
<li>
<input class ="marken" type="checkbox" name="brand" value="brand1">
<label>brand1</label>
</li>
<li>
<input class ="marken" type="checkbox" name="brand" value="brand1">
<label>brand2</label>
</li>
<li>
<input class ="marken" type="checkbox" name="brand" value="brand1">
<label>brand3</label>
</li>
<li>
<input class ="marken" type="checkbox" name="brand" value="brand1">
<label>brand4</label>
</li>
</ul>
代码:
$(document).ready(function () {
//here I style with iCheck
$('ul.brands input').each(function () {
var self = $(this),
label = self.next(),
label_text = label.text();
label.remove();
self.iCheck({
checkboxClass: 'icheckbox_line-blue',
radioClass: 'iradio_line',
insert: '<div class="icheck_line-icon"></div>' + label_text
});
});
//Register click event
$('ul.brands input').on('ifClicked', function (event) {
brands();
});
});
//here I try to retrieve all checked values
function brands() {
var brands = [];
$('ul.brands li div.icheckbox_line-blue').each(function (index, value) {
var attr_class = $(value).attr('class');
console.log(attr_class);
//check if icheckbox_line-blue class contains checked
if (attr_class.indexOf("checked") !== -1) {
brands.push($(value).find('input').val());
}
});
console.log(brands);
}
所以如何在检查完这个课后检查?
答案 0 :(得分:7)
您可以检查原始复选框,并从父级获取按钮说明,而不是检查类。
旁注,我使用ifToggled
事件,因此会针对已检查和未检查的元素触发。
代码:
$('ul.brands input').each(function () {
var self = $(this),
label = self.next(),
label_text = label.text();
label.remove();
self.iCheck({
checkboxClass: 'icheckbox_line-blue',
radioClass: 'iradio_line',
insert: '<div class="icheck_line-icon"></div>' + label_text
});
});
$('ul.brands input').on('ifToggled', function (event) {
brands();
});
function brands() {
var brands = [];
$('ul.brands input').each(function (index, value) {
if ($(this).is(':checked')) {
brands.push($(this).parent().text());
}
});
console.log(brands);
}