【发布时间】:2016-07-17 01:56:25
【问题描述】:
我有这个 php 代码
@for($i=1;$i<=$cate;$i++)
<div class="row">
<div class="col-lg-12 col-md-12 col-sm-12" style="min-height: 412px" id="etalon">
<canvas id="respondCanvas_{{$i}}" class="respondCanvas" style="position: absolute"></canvas>
<div class="col-md-2"><h3>
</h3></div>
</div>
</div>
<!-- /.row -->
@endfor
还有这个 javascritp
var imageObj = new Image();
imageObj.src = "/frontEnd/images/coupons/back1.png";
for (var i=1;i<=2;i++) {
var canvas = document.getElementById("respondCanvas_"+i);
alert(i);
var context = canvas.getContext('2d');
imageObj.onload = function () {
context.drawImage(imageObj, 0, 0);
};
}
我想为每个动态行创建画布。 谁能帮我? 谢谢
【问题讨论】:
标签: javascript php html canvas