我一直在嘗試使用不同的方法來撰寫這個 jQuery 部分,但它不起作用。我確實有一張卡片串列,其中第一張卡片具有默認類。目標是每次單擊“設定為默認值”按鈕時,我都可以在父級“bgCreditcard”上設定“默認”類并同時禁用該按鈕。
我的問題是我試過了toggleClass,但它使用“設定為默認”按鈕激活了兩張卡。我試圖用道具禁用,但也沒有運氣。有任何想法嗎?
這是我的 HTML:
<div class="row">
<div class="col-12 colg-md-6 card bgCreditcard active">
<div class="card-body">
<div class="card-text">
<p>Card 1</p>
<button class="bg-btn bg-default bg-btn-disabled" disabled>Default</button>
</div>
</div>
</div>
<div class="col-12 colg-md-6 card bgCreditcard">
<div class="card-body">
<div class="card-text">
<p>Card 2</p>
<button class="bg-btn bg-default bg-btn-default">Set as Default</button>
</div>
</div>
</div>
<div class="col-12 colg-md-6 card bgCreditcard">
<div class="card-body">
<div class="card-text">
<p>Card 3</p>
<button class="bg-btn bg-default bg-btn-default">Set as Default</button>
</div>
</div>
</div>
</div>
JS:
$('.bg-default').click(function(){
$('.bgCreditcard').each(function(){
$(".active").removeClass("active");
$(this).addClass("active");
});
});
uj5u.com熱心網友回復:
考慮以下。
$(function() {
function clearDefault(card) {
$(card).removeClass("active");
$("button", card).prop("disabled", false).toggleClass("bg-btn-default bg-btn-disabled").html("Set as Default");
}
function addDefault(card) {
$(card).addClass("active");
$("button", card).prop("disabled", true).addClass("bg-btn-disabled").html("Default");
}
function setDefault(event) {
clearDefault($(".bgCreditcard.active"));
addDefault($(event.target).closest(".bgCreditcard"));
}
$(".bgCreditcard button").click(setDefault);
});
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="row">
<div class="col-12 colg-md-6 card bgCreditcard active">
<div class="card-body">
<div class="card-text">
<p>Card 1</p>
<button class="bg-btn bg-default bg-btn-disabled" disabled="true">Default</button>
</div>
</div>
</div>
<div class="col-12 colg-md-6 card bgCreditcard">
<div class="card-body">
<div class="card-text">
<p>Card 2</p>
<button class="bg-btn bg-default bg-btn-default">Set as Default</button>
</div>
</div>
</div>
<div class="col-12 colg-md-6 card bgCreditcard">
<div class="card-body">
<div class="card-text">
<p>Card 3</p>
<button class="bg-btn bg-default bg-btn-default">Set as Default</button>
</div>
</div>
</div>
</div>
uj5u.com熱心網友回復:
您可以嘗試以下代碼:
HTML:
<div class="row">
<div class="col-12 colg-md-6 card bgCreditcard active">
<div class="card-body">
<div class="card-text">
<p>Card 1</p>
<button class="bg-btn bg-default" disabled>Default</button>
</div>
</div>
</div>
<div class="col-12 colg-md-6 card bgCreditcard">
<div class="card-body">
<div class="card-text">
<p>Card 2</p>
<button class="bg-btn bg-default bg-btn-default">Set as Default</button>
</div>
</div>
</div>
<div class="col-12 colg-md-6 card bgCreditcard">
<div class="card-body">
<div class="card-text">
<p>Card 3</p>
<button class="bg-btn bg-default bg-btn-default">Set as Default</button>
</div>
</div>
</div>
</div>
jQuery:
$(document).on('click', '.bg-btn' ,function(){
$('.bgCreditcard').removeClass('active');
$('.bgCreditcard').find('button').prop('disabled', false)
$('.bgCreditcard').find('button').removeClass('bg-btn-disabled')
$(this).closest('.bgCreditcard').addClass('active');
if($(this).closest('.bgCreditcard').hasClass('active')) {
$(this).prop('disabled', true);
$(this).addClass('bg-btn-disabled')
}
});
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標籤:javascript jQuery 禁用
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