使用Webform C＃加载动画

Question

I have a huge webform application with asp.net c #. I would like to put a nice loading animation during loads. I tried with Jquery and "BlockUI" with a setTimeout and I added a "loader" class on submit buttons.

 $('.loader').click(function () {
                $.blockUI({
                    css: {
                        backgroundColor: '#3e5b74',
                    }
                });
                setTimeout($.unblockUI, 60000);
            });

But it's not reliable. I have a lot of pages which contain buttons. With a gif, javascript works one time in two and if I click a second time in a button, the animation goes on even if page is loaded. I search a solution with only asp.net and C#, not js or jquery. And I would like that affects the entire application not just one or two buttons.

In fact I would like exactly the behaviour of the little wheel in the tab. It's not possible to copy this event? :p

Thank you in advance

Answer 1

好的，所以没有解决方案：/奇怪的是，C＃中没有简单有效的解决方案来建议页面之间的回发加载，即使我的鼠标光标也是如此。

Answer 2

I was stupid. Indeed even if it's more complicated, using an overlayer with ajax (updatePanel/progressPanel) is the best way to do this.