Hi,

GetPageSize gets page size through document.body.scrollWidth and document.body.scrollHeight. There are a lot of factors that can affect these two values. For example, one can code the HTML page to automatically adjust to fit the window size, or one can have JavaScript in the code that dynamically changes the content size. So if those two values do not reflect what you expected, you can either modify your page or use another way to do it.

Thanks!

Hi,

What do you mean by "blank moment"? Do you mean the page appears as blank (white) for a period of time? That will depends on your page. If your page has code that handles resize event and that take a long time, then you may see blank when that code runs.

Thanks!

Adding Picture:

Render Finished, WebControl displays incorrect:

After about 0.5 seconds, WebControl displays correct:

Hi EO,

Thank you for the explanation.

I would like to know whether EO will add an attribute to let us know when the WebControl to adjust the end? If you add this attribute, I can re-render the page after the WebControl has been adjusted.

Thanks & Regards,
Qiang

Hi,

We do not have any plan to add this because it is not practical. The browser engine can fire resize event any time, some of them can be triggered by you, some of them can be triggered by the system. So there is no "end" to this event --- it just comes and goes. Both Windows system and the browser engine are optimized to delay UI refresh when it's busy with other things. Further more, the general rule for a web page is the page adapt to fit the browser window, not the other way around. If you try to make the browser window to fit the page, you can run into a lot of problems --- for example, the page can detect browser window resize and then resizes itself, then you will get into an infinite loop of resizing each other. So you should not rely on such "end" events and try to do more things to "fix" it.

Thanks!