How can i add a progress bar to my UIwebview

i have a page in my application where i have a UIWebview what i want to do is have a progress bar somewhere on the screen to indicate the loading status on the page.

Go to your xib file or storyboard file, then you should see Progress view in the objects.

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Hi,
I would have thrown a prompt to the user in the renderasJpeg
function and removed it in last line of convertToImage function.
Isn't this what you want?
Hope this helps.

How can I use a progress bar in objective c mac

How can I use a progress bar in objective c mac? I have a code that downloads a file and I want to be able to let the progress bar increase by 1. A bit further on the code (to download the file) it needs to increase again. And so on...
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Once you get the asynchronous download logic working, then you can worry about the progress bar. The first thing you will need is the size of the file. Without that, all you can ever do is an indeterminate progress bar or spinner. If you have the size of the file, then you can keep track of how much of the file you have downloaded and update your progress bar with the percentage complete. Make sure to throttle it to no more than incrementing by 1% at a time. Otherwise, a large file or a file transferred in many small chunks, would waste too much time updating the progress bar for no change.

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Hello custom RTOI experts! I am attempting to make a customization to the full-featured LabVIEW RTOI (for TestStand 3.0) in order to provide the seemingly simple feature of a step completion progress bar on the execution page of the tab control. Let me explain a little behind the concept I'm going for. There are some steps in my sequences that take a relatively long time (15 minutes or so). During this period, a requirement of mine is to have a progress bar that gets updates every so often such that by the time the step would ordinary complete, the progress bar is at 100%. Initial attempts involved a separate VI that managed the progress bars, but having yet another window is not the ideal UI design... Instead, I was hoping to integrate this functionality into the RTOI so that each time a new step begins executing, additional custom data (the expected step duration) is (optionally) sent to the RTOI providing the progress update portion of the RTOI code the necessary data.
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Thanks for the response.
I may indeed want to use the ProgressPercent message, but I'm not so sure just yet. I did not want to leave the responsibility of sending UIMessages up to the VIs and other code modules called by the sequence - I was hoping for a simple solution to provide a new field (ExpectedDuration) that can be set for any given step. In this way, the RTOI can manage updating the progress simply by counting seconds. Perhaps there is some timer callback that can be leveraged to perform this function?
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How can i add a progress bar to my UIwebview

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