我有以下代码段。最初我们有一个类别,它在蓝色框中表示,并且已经包含一行复选框checked
。然后,我们可以添加其他部分,生成另一行复选框等等。如果我在一行中选中了一个复选框,那么验证就会发生,然后当我在同一列中检查另一个复选框时,它会自动取消选中前一个复选框并检查新选择的复选框。
我遇到的问题是,如果我手动取消选中一个复选框,它应检查在同一列和同一类别(蓝框)内检查的前一个复选框。有人可以帮帮我吗?
$(".main").on('change', '.js-cars-item [type="checkbox"]', function() {
var idx = $(this).closest('li').index(); //Get the index - Number in order
var chk = $(this).is(":checked"); //Get if checked or not
var obj = this; //Checkbox object
$(this).closest('.cars').find('.js-cars-item').each(function() { //Loop every js-cars-item
//Find the checkbox with the same index of clicked checkbox. Change disabled property
$(this).find('li:eq(' + idx + ') [type="checkbox"]').not(obj).prop("checked", false);
});
var checkeds = [];
$(this).closest(".cars").find(".cars-item input:checkbox:checked").each(function(index) {
checkeds[index] = $(this).attr('id');
});
console.clear();
console.log("These are checked:", checkeds);
})
$('.js-add-category').click(function() {
var categoryContent = `<div class="cars">
<div class="cars-item js-cars-item">
<ul>
<li>
<input type="checkbox" id="car-1-3" checked>
<label for="car-1-3"><i class="icon-tick"></i></label>
</li>
<li>
<input type="checkbox" id="car-2-3" checked>
<label for="car-2-3"><i class="icon-tick"></i></label>
</li>
<li>
<input type="checkbox" id="car-3-3" checked>
<label for="car-3-3"><i class="icon-tick"></i></label>
</li>
</ul>
</div>
<button type="button" class="js-add-section">Add Section</button>
<button type="button" class="js-save-section">Add Section</button>
</div> <br>`
$('.main').append(categoryContent);
});
$(document.body).on('click', 'button.js-add-section', function() {
var sectionContent = `<div class="cars-item js-cars-item">
<ul>
<li>
<input type="checkbox" id="car-1-6>
<label for="car-1-6"><i class="icon-tick"></i></label>
</li>
<li>
<input type="checkbox" id="car-2-6>
<label for="car-2-6"><i class="icon-tick"></i></label>
</li>
<li>
<input type="checkbox" id="car-3-6>
<label for="car-3-6"><i class="icon-tick"></i></label>
</li>
</ul> </div>`
$(this).closest('.cars').append(sectionContent);
});
$(document.body).on('click', 'button.js-save', function() {
alert('hi');
});
.cars-item {
border-bottom: 1px solid gray;
}
ul {
/* Added to fully show console in snippet */
margin: 2px;
}
li {
display: inline;
}
.cars {
box-sizing: content-box;
width: 250px;
height: auto;
padding: 10px;
border: 5px solid blue;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button type="button" class="js-add-category">Add Category</button> <br> <br>
<div class="main">
<div class="cars">
<div class="cars-item js-cars-item">
<ul>
<li>
<input type="checkbox" id="car-1-3" checked>
<label for="car-1-3"><i class="icon-tick"></i></label>
</li>
<li>
<input type="checkbox" id="car-2-3" checked>
<label for="car-2-3"><i class="icon-tick"></i></label>
</li>
<li>
<input type="checkbox" id="car-3-3" checked>
<label for="car-3-3"><i class="icon-tick"></i></label>
</li>
</ul>
</div>
<button type="button" class="js-add-section">Add Section</button>
<button type="button" class="js-save-section">Add Section</button>
<br>
<div class="section">
</div>
</div>
<br>