尝试在Bootstrap上获取此进度条以显示JSON API的实时进度,同时还显示达到目标的百分比:
以下是它现在的样子:http://puu.sh/jt2Gu/823f6a6a0f.png
两个进度条都应该以页面为中心,进度本身不会更新,我不知道为什么,请帮忙?
CSS:
}
.progress {
position: absolute;
top: 80%;
z-index: 2;
text-align: center;
width: 50%;
}
HTML:
<div class="container">
<div class="banner-buynow">
<div class="col-md-2 col-md-offset-3 object-non-visible"
data-animation-effect="fadeIn">
<a class="btn btn-info" href="javascript:void(0);" onclick=
"opentac();">Buy Now<br>
<div class="ratebtc"></div></a>
</div>
<div class="progress">
<div class="progress-bar active progress-bar-striped active">
<div class="percentage-label"></div>
</div>
</div>
</div>
<div class="progress">
<div class=
"progress-bar progress-bar-success progress-bar-striped active"
style="width:1%">
<div class="goal-label"></div>
</div>
</div>
</div>
<div class="funded-label"></div>
JS
$.getJSON("https://www2.shapeshift.io/crowdsales", function (json) {
var soldT = Math.round(json.sold);
var left = json.remaining;
var total = Math.round(soldT+left);
var ratebtc = json.rateT;
var percent = Math.round(soldT/total*100);
var backers = json.orders;
var raisedtotal = Math.round(json.raised) + ' BTC';
var goal = Math.round(raisedtotal/730);
var percentsold = Math.round(percent) + '%';
var backers = json.orders + ' backers';
var funded = Math.round(json.raised/730*100);
$('.progress-bar').css('width', percentsold);
$('.percentage-label').html(soldT + " coins sold ");
$('.ratebtc').html(ratebtc );
$('.backers').html(raisedtotal + " from " + backers );
$('.progress-bar-success').css('width', goal);
$('.goal-label').html(raisedtotal + " towards goal of 730 BTC");
$('.funded-label').html(funded + " % funded");
});
JSFiddle:https://jsfiddle.net/qy1ko5xf/
答案 0 :(得分:0)
如果希望它位于容器的底部,可以在容器中添加类funded-label
的div。给它一个absolute
位置。
这是更新的 HTML
<div class="container">
<div class="banner-buynow">
<div class="col-md-2 col-md-offset-3 object-non-visible"
data-animation-effect="fadeIn">
<a class="btn btn-info" href="javascript:void(0);" onclick=
"opentac();">Buy Now<br>
<div class="ratebtc"></div></a>
</div>
<br/>
<div class="progress">
<div class="progress-bar active progress-bar-striped active">
<div class="percentage-label"></div>
</div>
</div>
</div>
<div class="progress">
<div class=
"progress-bar progress-bar-success progress-bar-striped active"
style="width:1%">
<div class="goal-label"></div>
</div>
</div>
<div class="funded-label"></div>
</div>
funded-label
div的 CSS 应如下所示
.funded-label{
color: white;
font-weight: bold;
position: absolute;
bottom: 0px;
background-color: #003a74;
width: 100%;
text-align: left;
padding: 5px;
}
最后是'更新的 JS
$(function(){
$.getJSON("https://www2.shapeshift.io/crowdsales", function (json) {
console.log(json);
var soldT = Math.round(json.sold);
var left = json.remaining;
var total = Math.round(soldT+left);
var ratebtc = json.rateT;
var percent = Math.round(soldT/total*100);
var backers = json.orders;
var raised = Math.round(json.raised);
var raisedtotal = raised + ' BTC';
var goal = Math.round((raised/730) * 100);
console.log(goal);
var percentsold = Math.round(percent) + '%';
var backers = json.orders + ' backers';
var funded = Math.round(raised/730*100);
$('.progress-bar').css('width', percentsold);
console.log(soldT);
console.log(total);
$('.percentage-label').html(soldT + " coins sold ");
$('.ratebtc').html(ratebtc );
$('.backers').html(raisedtotal + " from " + backers );
$('.progress-bar-success').css('width', goal + '%');
$('.goal-label').html(raisedtotal + " towards goal of 730 BTC");
$('.funded-label').html(funded + " % funded");
});
});
这是一个有效的 JSFIDDLE 。希望这有帮助。