Datatables.net ajax重装加载消息

On initial load of my datatable via ajax, the table shows no data and 'Loading...' appears in the table body.

在通过ajax初始加载我的数据表时,该表显示没有数据,表正文中出现“正在加载...”。

On DataTable().ajax.reload(), the 'Loading...' text is not present.

在DataTable()。ajax.reload()上,“Loading ...”文本不存在。

I know I can turn on the processing option to get the bar across the table, but if I do this then on initial loading my users see both 'Loading...' in the table body and 'Processing...' on top of that.

我知道我可以打开处理选项以获得表格中的条形图,但是如果我这样做,那么在初始加载时我的用户会看到表格正文中的“正在加载...”和“处理...”之上那。

Has anyone found a solution to have one all the time or the other? I would prefer to replace the table body with 'Loading...' for each ajax reload.

有没有人找到一个解决方案,一直有一个或另一个?我更愿意为每个ajax重新加载用'Loading ...'替换表体。

Thanks!

2 个解决方案

#1

With Datatables 1.10 I had the same issue. I found a way to get this to work. If you use the preXhr event which fires before the ajax call you can

使用Datatables 1.10,我遇到了同样的问题。我找到了一种让它发挥作用的方法。如果你使用在ajax调用之前触发的preXhr事件,你可以

clear the table

清桌子

Set the draw count back to 0, which triggers the initial message again

将绘制计数设置回0,这将再次触发初始消息

ReDraw the table and loading will appear.

重新绘制表格并显示加载。

mydataTable.on('preXhr.dt', function(e, settings, data){
    $(this).dataTable().api().clear();
    settings.iDraw = 0;   //set to 0, which means "initial draw" which with a clear table will show "loading..." again.
    $(this).dataTable().api().draw();
});

#2

-1

There are "language" options where you can dictate what shows up during various events. DataTables has great documentation showing it. https://datatables.net/reference/option/language.processing

有“语言”选项,您可以在其中指定各种事件中出现的内容。 DataTables有很好的文档显示它。 https://datatables.net/reference/option/language.processing

#1