Check if a website is online or offline

[gleminem1 (ProuDSoN)]

Hello, is possible to check if a website is online or offline? I’ve tried with CustomWebView, but can’t get a response. Basically I would like that when I press the button, I get a response through the label “Online” or “Offline”. Thanks to everyone.

[appstursoft]

yes, you can try to get the source of the web and there is a function who advise if is an error or not

[gleminem1 (ProuDSoN)]

You can give me a tips?

[Rogerio_Rios (Professional Support)]

Are you wondering if a website will be down? Or if the app will be with or without internet access? Website down is something …
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almost exceptional …

[appstursoft]

You can use the webviewtools with a webview in your app (it can be hided) set the url to the website you want to know if is online and use the function : .OnReveivedError and .OnPageFinished > you can know with this function if the web is working and with the error function if it is not.

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[gleminem1 (ProuDSoN)]

Yes, when i press the button “Check” i want a response (label) with “Offline” or "Online.

[appstursoft]

ok, then in the function .OnReveivedError set the label to Offline and in the other function set the label to Online

[gleminem1 (ProuDSoN)]

Ok, i tried, but when i press the button, i receive every time the response “Online” also if i am offline.

[appstursoft]

ok set the setwebviewer before go to url.
if it doesn’t works use the Webviewtools GetSourceHtml and instead the onpagefinished use the GotHtmlSource function to set the online label.
If it continues giving the online alltime you can check the size of the output (the source html) and if it’s 0 it means is offline and if it’s >0 then is online

[gleminem1 (ProuDSoN)]

If i use GotHtmlSource, not working, to check the size i need to use GotHtmlSource?

[DevYB (Ayoub Mounchid)]

You can try this:

PS: Let us know if it works.

[gleminem1 (ProuDSoN)]

Seems working fine, i tried without connection, but if the server is down still working?

[DevYB (Ayoub Mounchid)]

Try this now:

[gleminem1 (ProuDSoN)]

Ok if i am connected, i get online, if im not connected is blank (because i have not set the message), so i think working now.

[DevYB (Ayoub Mounchid)]

@gleminem1

if i am connected, i get online, if im not connected is blank (because i have not set the message),

Just put the “else” to “if is connected” and there you can do what you want.

If you solved your problem, press kindly the Solution button.

[gleminem1 (ProuDSoN)]

Yes, thanks a lot