1
<script type="text/javascript">
$('x').load("https://blockchain.info/q/getreceivedbyaddress/1Pt9TRJKeAW61aR1ELQpUZKdMaYXzkCTrn",function(){
var formatted_value=$('x').text();//$('**x**') is selector for the class
var goalGauge = new Gauge();
goalGauge.draw(formatted_value);
});
</script>
<canvas id="gauge" width="240" height="240" style="display: block; width: 240px; margin: 0px auto;"></canvas></div>
的查询中使用它发送其被用于填充计的数目。如何将收到的值分配给var formatted_value?
它现在有效。该代码是:
<div style="width: 100%; float: left;">
<div id="x"></div>
<canvas id="gauge" width="240" height="240" style="display: block; width: 240px; margin: 0px auto;"></canvas>
</div>
<script type="text/javascript">
$('#x').load("https://blockchain.info/q/getreceivedbyaddress/1Pt9TRJKeAW61aR1ELQpUZKdMaYXzkCTrn", function() {
var formatted_value = $('#x').text(); //$('**x**') is selector for the class
var goalGauge = new Gauge();
goalGauge.draw(formatted_value);
});
</script>
这并不工作。 – user2349327 2013-05-04 08:30:25
我已经改变了上面的代码与全Sript请检查并告诉其正确 – user2349327 2013-05-04 08:31:00
x是什么?它在html中无处可用。 – specialscope 2013-05-04 08:37:58