我正在使用jquery模板上传blueimp文件。必须在模板中添加什么条件才能将添加次数限制为 6 ?这是模板:
<script id="template-upload" type="text/x-tmpl">
{% for (var i=0, file; file=o.files[i]; i++) { %}
<ul class="photogroduit template-upload fade ">
<ul class="infosgalleries">
<li>
<div class="boxgallerie ">
<span class="preview"></span>
<div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><div class="progress-bar progress-bar-success" style="width:0%;"></div></div>
<a class="boxcontenucancel" href=""><span>P</span></a>
<button class="btn btn-warning cancel">
<i class="glyphicon glyphicon-trash"></i>
</button>
</div>
</li>
</ul>
</ul>
{% } %}
</script>
我试过这个,但它不起作用: :
{% for (var i=0, file; file=o.files[i]; i++) { %}
if(i < 6) {
break;
}
如果你只想要六次迭代,那么
这样做{% var file; %}
{% for (var i=0; i < 6; i++) { %}
{% file = o.files[i]; %}
// rest of the code