Steven Chan stevenchan
stevenchan
/ UIPopoverPresentationControllerDelegate.m
Last active
August 29, 2015 14:27
Detecting if a view controller is presented in a popover with UITraitCollection
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| - (void)prepareForPopoverPresentation:(UIPopoverPresentationController *)popover | |
| { | |
| if (!self.adaptivePresentationStyleAsked) { | |
| popover.overrideTraitCollection = [popover.presentingViewController.traitCollection copy]; | |
| } | |
| } | |
| - (UIModalPresentationStyle)adaptivePresentationStyleForPresentationController:(UIPresentationController *)popover | |
| traitCollection:(UITraitCollection *)traitCollection | |
| { |
stevenchan
/ gist:283811
Created
January 22, 2010 15:09
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| window.addEventListener("message", receiveMessage, false); | |
| function receiveMessage(event){ | |
| // make sure the message is sent from your minipush server | |
| if(event.origin !== "http://127.0.0.1:8000"){ return; } | |
| // when connection is established / disconnected | |
| // you will be notified with the following messages | |
| if(event.data = "connected"){ return; } |
stevenchan
/ gist:283629
Created
January 22, 2010 08:44
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| if(!isset($_POST['message'])){ exit(); } | |
| $host = "127.0.0.1:8001"; | |
| $channel = "chat"; | |
| $message = '"'.$_POST['message'].'"'; | |
| $ch = curl_init(); | |
| curl_setopt($ch, CURLOPT_URL, "http://$host/channels/$channel"); | |
| curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT'); |
stevenchan
/ gist:283628
Created
January 22, 2010 08:43
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <html> | |
| <head> | |
| <script type="text/javascript" src="jquery.js"></script> | |
| <script type="text/javascript" src="form.js"></script> | |
| <script type="text/javascript"> | |
| function receiveMessage(event){ | |
| if(event.origin !== "http://127.0.0.1:8000"){ return; } | |
| if(event.data === "connected"){ return; } | |
| if(event.data === "disconnected"){ return; } |
stevenchan
/ gist:283627
Created
January 22, 2010 08:40
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| if(!isset($_POST['message'])){ exit(); } | |
| $host = "127.0.0.1:8001"; | |
| $channel = "chat"; | |
| $message = '"'.$_POST['message'].'"'; | |
| $ch = curl_init(); | |
| curl_setopt($ch, CURLOPT_URL, "http://$host/channels/$channel"); | |
| curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT'); |
stevenchan
/ gist:283626
Created
January 22, 2010 08:39
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $("#msg_form").ajaxForm(function(){ | |
| //clear the message input field after sending a message | |
| $("#msg_form input[name='message']").attr("value", ""); | |
| //focus to the message input field again | |
| $("#msg_form input[name='message']").focus(); | |
| }); |
stevenchan
/ gist:283625
Created
January 22, 2010 08:39
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <script type="text/javascript" src="jquery.js"></script> | |
| <script type="text/javascript" src="form.js"></script> | |
| <script type="text/javascript"> | |
| function receiveMessage(event){ | |
| if(event.origin !== "http://127.0.0.1:8000"){ return; } | |
| if(event.data === "connected"){ return; } | |
| if(event.data === "disconnected"){ return; } | |
| $("#msg_textarea").get(0).value += event.data + "\n"; | |
| //scroll to the bottom |
stevenchan
/ gist:283623
Created
January 22, 2010 08:38
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <iframe style="position:absolute;top:-500px;left:-500px;" src="http://127.0.0.1:8000/iframe?channel=chat"></iframe> |
stevenchan
/ gist:283621
Created
January 22, 2010 08:36
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <html> | |
| <head> | |
| <title>Chatroom</title> | |
| </head> | |
| <body> | |
| <textarea id="msg_textarea" | |
| rows="10" | |
| cols="10" | |
| readonly="readyonly" | |
| style="width:500px;height:400px;"></textarea> |