Cocoa – WebView history

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When is a page added to the forward backward list in WebView?

I have [webview setMaintainsBackForwardList:YES], but [webview canGoBack] still returns NO after I do a couple of [[webview mainFrame] loadRequest:request]. Why is that?

Best Answer

I believe entries are only put onto this list when the user navigates. If you want to add items to this list programmatically, you'll need to send addItem: to the webView's backForwardList.

Related Solutions

Javascript – Submitting a form on ‘Enter’ with jQuery

$('.input').keypress(function (e) {
  if (e.which == 13) {
    $('form#login').submit();
    return false;    //<---- Add this line
  }
});

Check out this stackoverflow answer: event.preventDefault() vs. return false

Essentially, "return false" is the same as calling e.preventDefault and e.stopPropagation().

CSS Printing: Avoiding cut-in-half DIVs between pages

Using break-inside should work:

@media print {
  div {
    break-inside: avoid;
  }
}

It works on all major browsers:

Chrome 50+
Edge 12+
Firefox 65+
Opera 37+
Safari 10+

Using page-break-inside: avoid; instead should work too, but has been exactly deprecated by break-inside: avoid.

Best Answer

Related Solutions

Javascript – Submitting a form on ‘Enter’ with jQuery

CSS Printing: Avoiding cut-in-half DIVs between pages

Related Topic