If a table-based item (Table, List, Crosstab) does not fit in a single page and needs to occupy more than one page, its bottom border is not drawn on the first page and its top border is not drawn on the second (subsequent) page. This behavior is by design and its purpose is to help the users visually distinguish the table as a single item. The table has only one top and bottom border and they are displayed at the beginning and at the end of the table, regardless how many pages the table actually occupies.

Since users might find this confusing, a table should have a property controlling this behavior. The default state of the property will preserve the current rendering. If the user explicitly sets the property, then the table will draw its top and bottom borders on every page it occupies.

If the HTML5 Report Viewer gets hidden on renderingBegin(e, args) event and shown on renderingEnd(e, args) event, its toolbar is shown, but the contents are still invisible.

Code snippet that demonstrates the issue:

$("#reportViewer1")
    .telerik_ReportViewer({
		... initialization script goes here
        renderingBegin: function (e, args) {
           $("#reportViewer1").hide();
        },
        renderingEnd: function (e, args) {
           $("#reportViewer1").show();
        }
    });

Hello, 

I currently have a WebServiceDataSource in my report using a POST Method, a Body and a Parameter for Content-Type.

However, if I try to add a second WebServiceDataSource with a Content-Type parameter it throws an error saying that the Name already exists.

See the following screenshot for a visual reference.