alwaysvisiblecontrol.aspx

AJAX 应用 实现页面的无刷新

            behavior = testHarness.getObject("avc1");
            
            var test = testHarness.addTest('Initial Position');
            test.addStep(checkInitialPosition);

            test = testHarness.addTest('Vertical Floating');
            test.addStep(checkInitialPosition);
            test.addStep(requiresAnimation);
            test.addStep(scrollIntoView(end), function() { try { checkHasMovedVertical(initialTop); return true; } catch (ex) { return false; } }, 200, 5000);
            test.addStep(scrollIntoView(begin), function() { try { checkHasMovedVertical(0); return true; } catch (ex) { return false; } }, 200, 5000);
            test.addPostBack(btn);
            test.addStep(checkInitialPosition);

            test = testHarness.addTest('Initial Position');
            test.addStep(checkInitialPosition);

            test = testHarness.addTest('Horizontal Floating');
            test.addStep(checkInitialPosition);
            test.addStep(requiresAnimation);
            test.addStep(scrollIntoView(right), function() { try { checkHasMovedHorizontal(initialLeft); return true; } catch (ex) { return false; } }, 200, 5000);

            test = testHarness.addTest('Positioning changes');
            test.addStep(checkInitialPosition);
            test.addStep(
                function() {
                    behavior.set_HorizontalSide(AjaxControlToolkit.HorizontalSide.Right);
                    behavior.set_HorizontalOffset(behavior.get_HorizontalOffset() * 2);
                    behavior.set_VerticalSide(AjaxControlToolkit.VerticalSide.Bottom);
                    behavior.set_VerticalOffset(behavior.get_VerticalOffset() * 2);
                    behavior.set_ScrollEffectDuration(behavior.get_ScrollEffectDuration() / 2);
                    behavior._reposition();
                },
                function() {
                    try {
                        checkHasMovedVertical(initialTop);
                        checkHasMovedHorizontal(initialLeft);
                        return true;
                    } catch (ex) { 
                        return false;
                    }
                },
                200, 5000);
        }                    
    </script>
</asp:Content>