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Posted to issues@cordova.apache.org by "Shazron Abdullah (JIRA)" <ji...@apache.org> on 2018/05/15 01:38:00 UTC
[jira] [Resolved] (CB-14076) Setting UIWebViewDelegate via
updateWithInfo doesn't work
[ https://issues.apache.org/jira/browse/CB-14076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shazron Abdullah resolved CB-14076.
-----------------------------------
Resolution: Fixed
Assignee: Shazron Abdullah (was: Suraj Pindoria)
> Setting UIWebViewDelegate via updateWithInfo doesn't work
> ---------------------------------------------------------
>
> Key: CB-14076
> URL: https://issues.apache.org/jira/browse/CB-14076
> Project: Apache Cordova
> Issue Type: Bug
> Components: cordova-ios
> Affects Versions: cordova-ios 4.5.0
> Reporter: Dan Polivy
> Assignee: Shazron Abdullah
> Priority: Major
>
> I have an existing Cordova app where I have manually modified {{MainViewController.m}} to add my own {{UIWebViewDelegate}} implementation -- however, I'd like to do this the "right" way and use a plugin (so I can truly treat the platform code as a build artifact).
> From [this guide|https://github.com/apache/cordova-ios/blob/master/guides/Setting%20Delegates%2C%20Preferences%20and%20Script%20Message%20Handlers%20in%20the%20WebView.md], I see that I should be able to set my {{UIWebViewDelegate}} from my plugin code; however, this isn't working. My implementation is not getting called.
> In [the code|https://github.com/apache/cordova-ios/blob/3507af4ac68ed13cfb4d8ecfd0e91e747a9c6875/CordovaLib/Classes/Private/Plugins/CDVUIWebViewEngine/CDVUIWebViewEngine.m#L179], it appears to be always using the {{CDVViewController}} as the delegate, no matter what is passed in.
> Is this a bug? Am I just doing it wrong? What's the correct way to do this?
> My scenario here is to trap the {{didFailLoadWithError}} event for some special handling (our Cordova app uses remote resources, and I want to allow a retry option if they don't load). This is working just fine when I modify the application source directly.
> (Also posted on SO: https://stackoverflow.com/questions/50162345/how-do-you-implement-uiwebviewdelegate-from-a-cordova-ios-plugin)
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