iOS Question Cannot show ProgressDialog after HttpClient request

[falbertini]

Hello,
in my app I download some xml data with HttpClient and HttpRequest; in the ResponseSuccess event I parse the downloaded xml... While I am parsing the xml I want to show a progress dialog.
I tried with ProgressDialogShow but it shows nothing.
I have tried with CallSubDelayed but it does not work, it shows the message in the end of the parsing and not in the beginning.
How can I solve it ?
Thanks

 

[tufanv]

Hello,

you have to show the dialog when you are sending the httprequest not after responsesuccess. with responsesuccess you have to hide the dialog.

Hello,
in my app I download some xml data with HttpClient and HttpRequest; in the ResponseSuccess event I parse the downloaded xml... While I am parsing the xml I want to show a progress dialog.
I tried with ProgressDialogShow but it shows nothing.
I have tried with CallSubDelayed but it does not work, it shows the message in the end of the parsing and not in the beginning.
How can I solve it ?
Thanks

 

[Erel]

Why are you using HttpClient directly? There is no good reason for this. Use iHttpUtils2.

You can add Sleep(0) to allow the UI to be updated while the XML is being parsed.