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https://issues.apache.org/jira/browse/CB-9445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15013326#comment-15013326
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Sergey Grebnov commented on CB-9445:
------------------------------------
Sounds good, will try this approach right now...
Will introduce `ensureCdvIframeBridge`, something like
{code}
if (!_injectedIframeBridge) {
_injectedIframeBridge = YES;
// Create an iframe bridge in the new document to communicate with the
CDVInAppBrowserViewController
[self.inAppBrowserViewController.webView
stringByEvaluatingJavaScriptFromString:@"(function
_ensureCdvIframeBridge(d){_cdvIframeBridge =
document.getElementById('_cdvIframeBridge'); if(_cdvIframeBridge) return;var e
= _cdvIframeBridge =
d.createElement('iframe');e.style.display='none';e.id='_cdvIframeBridge';d.body.appendChild(e);})(document)"];
}
{code}
Then
{code}
jsWrapper = [NSString
stringWithFormat:@"_ensureCdvIframeBridge();_cdvIframeBridge.src='gap-iab%@://%@/'+encodeURIComponent(JSON.stringify([eval(%%@)]))",
command.callbackId, command.callbackId];
{code}
> executeScript callbacks not working for iOS
> -------------------------------------------
>
> Key: CB-9445
> URL: https://issues.apache.org/jira/browse/CB-9445
> Project: Apache Cordova
> Issue Type: Bug
> Components: Plugin InAppBrowser
> Affects Versions: 5.1.1
> Environment: Cordova 5.1.1 (CLI), ios 3.8.0, android 4.0.2,
> cordova-plugin-inappbrowser 1.0.1 (NPM)
> Reporter: Scott Seitz
> Assignee: jcesarmobile
> Labels: Triaged, iOS
>
> Can someone please check to see if they are encountering the same problem I
> am in the environment I've listed? (latest released builds of everything I
> think)
> I open an inappbrowser window and then run an executeScript command using
> "code:" (not "file:"). Everything works fine on Android, but on iOS, it
> simply will NOT fire the callback function after executing the injected code.
> Make the "code:" as simple as you like to test it and see if you can get a
> callback to fire. I've dumbed it down as much as possible and can't get one
> to fire. I know that all instances of code I've injected have run fine in
> the iab by using the console (against the iab) to check for the variables I
> was creating in the code. I can't even get a callback to fire that doesn't
> expect a parameter to be passed back...
> Many thanks,
> Scott
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