我从我的hson文件中获取了一些我在html中实现的数据。数据显示正确。我的问题是我想把它们放在循环中以复制html,并且数据json适应。
让我解释一下。我有几张代表不同学校的卡片。每个人都有相同的数据,但这个数据必须根据学校进行调整。
使用我当前的代码,形成循环,但每张卡都会覆盖前一个。因此,只显示第八个。
如果有人能帮助我,那就太好了。理想情况下,我不想使用ajax。非常感谢 !
我的json文件的摘录:
{
"1": {
"validatorID": "1",
"address": "0x8b...",
"name": "Name test",
"intentDeclaration": "Lorem ipsum",
"KYBHash": "104c99...",
"ID": "1",
"logo": "https://gallery.mailchimp.com/06805e35e34db6974972f20f6/files/ed545cd7-82e6-49a8-bf0c-73f8220e4478/chain_accelerator.svg",
"country": "fr",
"continent": "eu"
},
"2": {
"validatorID": "2",
"address": "0x8b2...",
"name": "Name test2",
"intentDeclaration": "Lorem ipsum2",
"KYBHash": "104c992...",
"ID": "2",
"logo": "https://gallery.mailchimp.com/06805e35e34db6974972f20f6/files/ed545cd7-82e6-49a8-bf0c-73f8220e4478/chain_accelerator.svg",
"country": "fr",
"continent": "eu"
}
提取我的Js文件
$.getJSON('js/issuers.json', function(donnees) {
for (i = 1; i <= 9; i++) {
$(".testjson").html(
"<div class='row'>"+
"<div class=\"one-card col-lg-3 col-md-6 wow fadeInUp\">"+
"<div class=\"card\">"+
"<div class=\"card-container-img\">"+
"<img src=\""+donnees[i].logo+"\"+ class=\"card-img-top\" alt=\""+donnees[i].name+"\">"+
"</div>"+
"<div class=\"card-body\">"+
"<h2 class=\"issuer-name\">"+donnees[i].name+"</h2>"+
"<p class=\"issuer-important\"><span class=\"country\">"+donnees[i].country+"</span> <span class=\"continent\">"+donnees[i].continent+"</span></p>"+
"<p class=\"issuer-number\">"+donnees[i].address+"</p>"+
"<p class=\"declaration\">"+
"<i class=\"icon-quote-start quote\"></i>"+
donnees[i].intentDeclaration+
"<i class=\"icon-quote quote\"></i>"+
"</p>"+
[...]
"</div>"+
"</div>"+
"</div>"
); }
});
我的HTML文件的摘录:
<div class="testjson"></div>
我认为你的json数据是逐个覆盖的。它表示您的第一个值,第二个值......和最后一个值。所以你必须加入所有的价值观。
$.getJSON('js/issuers.json', function(donnees) {
let jsonData = "";
for (i = 1; i <= 9; i++) {
jsonData +=
"<div class='row'>"+
"<div class=\"one-card col-lg-3 col-md-6 wow fadeInUp\">"+
"<div class=\"card\">"+
"<div class=\"card-container-img\">"+
"<img src=\""+donnees[i].logo+"\"+ class=\"card-img-top\" alt=\""+donnees[i].name+"\">"+
"</div>"+
"<div class=\"card-body\">"+
"<h2 class=\"issuer-name\">"+donnees[i].name+"</h2>"+
"<p class=\"issuer-important\"><span class=\"country\">"+donnees[i].country+"</span> <span class=\"continent\">"+donnees[i].continent+"</span></p>"+
"<p class=\"issuer-number\">"+donnees[i].address+"</p>"+
"<p class=\"declaration\">"+
"<i class=\"icon-quote-start quote\"></i>"+
donnees[i].intentDeclaration+
"<i class=\"icon-quote quote\"></i>"+
"</p>"+
[...]
"</div>"+
"</div>"+
"</div>";
}
$(".testjson").html(jsonData);
});
尝试使用附加说明here。
$.getJSON('js/issuers.json', function(donnees) {
for (i = 1; i <= 9; i++) {
$(".testjson").append(
"<div class='row'>"+
"<div class=\"one-card col-lg-3 col-md-6 wow fadeInUp\">"+
"<div class=\"card\">"+
"<div class=\"card-container-img\">"+
"<img src=\""+donnees[i].logo+"\"+ class=\"card-img-top\" alt=\""+donnees[i].name+"\">"+
"</div>"+
"<div class=\"card-body\">"+
"<h2 class=\"issuer-name\">"+donnees[i].name+"</h2>"+
"<p class=\"issuer-important\"><span class=\"country\">"+donnees[i].country+"</span> <span class=\"continent\">"+donnees[i].continent+"</span></p>"+
"<p class=\"issuer-number\">"+donnees[i].address+"</p>"+
"<p class=\"declaration\">"+
"<i class=\"icon-quote-start quote\"></i>"+
donnees[i].intentDeclaration+
"<i class=\"icon-quote quote\"></i>"+
"</p>"+
[...]
"</div>"+
"</div>"+
"</div>"
); }
});
另外,为了使代码更具可读性,您可能需要尝试this,它可以让您编写整个字符串而无需附加和转义引号,如\"
。
您可以使用jquery($ .each)迭代json(对象)。你可以尝试这样的事情:
HTML
<div class="testjson"></div>
JS:
$.getJSON('js/issuers.json', function(response) {
$.each(response, funtion(key, value){
$(".testjson").append(
"<div class='row'>"+
"<div class=\"one-card col-lg-3 col-md-6 wow fadeInUp\">"+
"<div class=\"card\">"+
"<div class=\"card-container-img\">"+
"<img src=\""+ value.logo+"\"+ class=\"card-img-top\" alt=\""+value.name+"\">"+
"</div>"+
"<div class=\"card-body\">"+
"<h2 class=\"issuer-name\">"+value.name+"</h2>"+
"<p class=\"issuer-important\"><span class=\"country\">"+value.country+"
</span> <span class=\"continent\">"+value.continent+"</span></p>"+
"<p class=\"issuer-number\">"+value.address+"</p>"+
"<p class=\"declaration\">"+
"<i class=\"icon-quote-start quote\"></i>"+
value.intentDeclaration+
"<i class=\"icon-quote quote\"></i>"+
"</p>"+
[...]
"</div>"+
"</div>"+
"</div>");
});
});
在你的循环中的每次迭代中,用新数据覆盖你的.testjson
html,所有你需要做的就是将它附加到它,就像:$('.testjson').html($('.testjson).html() + ... )