User (Legacy) Posted July 1, 2004 Report Share Posted July 1, 2004 In the "Drilldown Capabilities" of the "Rendering Methods" section of the "Samples & Resource Center," it states the following: a.. Reload charts without reloading the entire page. This creates a seamless storyboard effect as the page will not be reloaded when a chart is invoked in the same bounding rectangle. Can someone please explain to me how this can be implemented? I understand that you can assign URLs to various points in a chart, but this Reload flag is confusing me. The way I see it, if you are assigning URLs to points then you have to go to the server, regardless of the setting of the Link.Reload flag. The response to a post asking about the prevention of flashing stated: "...turn on the URLFlag.Reload, this will cause ChartFX to hit the page assigned in the URL and use the result of this page to populate the chart you are drilling down in." What exactly does that mean? How would it "hit the page assigned in the URL" without going to the server????? I need to do a 4-level drill down without going back to the server at all. Is this possible? The sample certainly leaves much to be desired since all it does is put up a new page showing values in a table of where the chart was clicked. Big deal. It doesn't actually illustrate this ability to redraw a chart in the same spot on the same page without going to the server. Can anyone please shed some light on this? Thanks. -David Link to comment Share on other sites More sharing options...
Software FX Posted July 2, 2004 Report Share Posted July 2, 2004 This is what Reload means: Normally a link will tell IE to load the specified Url. When Reload is used this changes, instead of telling IE to load the page we load the page ourselves and read its contents into the chart. When using Reload the page you point to is a page that returns a BINARY chart as opposed to an HTML page. This is achieved by using GetHtmlData on that page. This is only supported when the .NET client component is used. -- FP Software FX Link to comment Share on other sites More sharing options...
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