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Issue 6716005:
A proposal and implementation for an initial postMessage interface. These in... (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src/
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| OLD | NEW |
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| (Empty) | |
| 1 <body> | |
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polina
2011/03/22 22:00:59
no html, title, etc?
dmichael(do not use this one)
2011/03/23 17:03:18
Sorry, was just copying the ppapi/example/example.
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| 2 | |
| 3 <script type="text/javascript"> | |
| 4 | |
| 5 function SendString() { | |
| 6 plugin = document.getElementById('plugin'); | |
| 7 | |
| 8 // If we haven't already done it, set up an 'onmessage' function. This will | |
| 9 // get invoked whenever the plugin calls Instance::PostMessage in C++ (or | |
| 10 // PPB_Instance::PostMessage in C). In this case, we're expecting a bool to | |
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polina
2011/03/22 22:00:59
PPB_Messaging
dmichael(do not use this one)
2011/03/23 17:03:18
Done.
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| 11 // tell us whether the string we passed was a palindrome. | |
| 12 if (!plugin.onmessage) { | |
| 13 plugin.onmessage = function(message_event) { | |
| 14 if (message_event.data) { | |
| 15 alert("The string was a palindrome."); | |
| 16 } else { | |
| 17 alert("The string was not a palindrome."); | |
| 18 } | |
| 19 } | |
| 20 } | |
| 21 | |
| 22 var inputBox = document.getElementById("inputBox"); | |
| 23 | |
| 24 // Send the string to the plugin using postMessage. This results in a call | |
| 25 // to Instance::HandleMessage in C++ (or PPP_Instance::HandleMessage in C). | |
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polina
2011/03/22 22:00:59
PPP_Messaging
dmichael(do not use this one)
2011/03/23 17:03:18
Done.
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| 26 plugin.postMessage(inputBox.value); | |
| 27 } | |
| 28 | |
| 29 </script> | |
| 30 | |
| 31 <input type="text" id="inputBox" name="inputBox" value="ablewasiereisawelba"/> | |
| 32 <p> | |
| 33 <button onclick='SendString()'>Is Palindrome</button> | |
| 34 <object id="plugin" type="application/x-ppapi-post-message-example" | |
| 35 width="0" height="0"/> | |
| 36 <hr> | |
| 37 </body> | |
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