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Jquery html对象元素显示加载进度_Jquery_Html Object - Fatal编程技术网

Jquery html对象元素显示加载进度

Jquery html对象元素显示加载进度,jquery,html-object,Jquery,Html Object,我想在设置html对象元素的data属性后显示加载进度 我现在就是这样做的: HTML <div class=" container row form-horizontal"> <div id="printModal" class="modal fade in" tabindex="-1" aria-hidden="true"> <div class="modal-dialog modal-lg print-dialog">

我想在设置html对象元素的
data
属性后显示加载进度

我现在就是这样做的:

HTML

<div class=" container row form-horizontal">
    <div id="printModal" class="modal fade in" tabindex="-1" aria-hidden="true">
        <div class="modal-dialog modal-lg print-dialog">
            <div class="modal-content print-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-hidden="true"></button>
                    <h4 class="modal-title">Print Out</h4>
                </div>
                <div class="modal-body">
                    <div id="detailAlert" class="alert alert-danger display-hide">
                        <button class="close" data-close="alert"></button>
                        <span>Some Errors have occured!</span>
                    </div>
                    <div class="form-group">
                        <object id="pdfbox" style="width: 100%; height: 800px; overflow:hidden"
                                type="application/pdf"></object>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" data-dismiss="modal" class="btn dark btn-outline">Close</button>
                </div>
            </div>
        </div>
    </div>
</div>
我尝试使用
onloadstart
onloadeddata
事件来显示一些基本的进度,但它们似乎没有启动

    $('#pdfbox').on('loadstart', function () {
        alert('common');
        //blockComponent('#printModal.modal-content');
    });
    $('#pdfbox').on('loadeddata', function () {
       // unblockComponent('#printModal.modal-content');
    });

以上两个事件在w3school中进行了描述,因此不确定我做错了什么,但没有控制台错误。

什么是
#pdfbox
loadeddata
用于媒体内容(视频/音频)我编辑了我的问题。感谢您加载数据,我不知道什么是
#pdfbox
loadeddata
用于媒体内容(视频/音频)我编辑了我的问题。谢谢你加载的数据,我不知道
    $('#pdfbox').on('loadstart', function () {
        alert('common');
        //blockComponent('#printModal.modal-content');
    });
    $('#pdfbox').on('loadeddata', function () {
       // unblockComponent('#printModal.modal-content');
    });