Created
January 6, 2012 14:30
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Hiccup?
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| <!DOCTYPE html> | |
| <html> | |
| <body> | |
| <p>These should output "last", "ok", then "all" for 10 promises and then another 10.</p> | |
| <div id="out"></div> | |
| <script type="text/javascript" src="https://raw.github.com/briancavalier/when.js/dev/when.js"></script> | |
| <script type="text/javascript" src="main.js"></script> | |
| </body> | |
| </html> |
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| var out = document.getElementById("out") | |
| , lastPromise | |
| ; | |
| for (var i = 0; i < 10; i++) { | |
| (function( pos ) { | |
| var andDefer = when.defer() | |
| , allPromises = [ lastPromise, andDefer ] | |
| ; | |
| when(lastPromise).then(function() { | |
| out.innerHTML += "last done: " + pos + "<br>"; | |
| }); | |
| lastPromise = when.all(allPromises).then(function() { | |
| out.innerHTML += "all done: " + pos + "<br>"; | |
| }); | |
| andDefer.then(function( val ) { | |
| out.innerHTML += val + ": " + pos + "<br>"; | |
| }); | |
| setTimeout(function() { | |
| andDefer.resolve("ok"); | |
| }, 1000); | |
| })(i); | |
| } | |
| setTimeout(function() { | |
| out.innerHTML += "<br>"; | |
| for (var i = 0; i < 10; i++) { | |
| (function( pos ) { | |
| var andDefer = when.defer() | |
| , allPromises = [ lastPromise, andDefer ] | |
| ; | |
| when(lastPromise).then(function() { | |
| out.innerHTML += "last done: " + pos + "<br>"; | |
| }); | |
| lastPromise = when.all(allPromises).then(function() { | |
| out.innerHTML += "all done: " + pos + "<br>"; | |
| }); | |
| andDefer.then(function( val ) { | |
| out.innerHTML += val + ": " + pos + "<br>"; | |
| }); | |
| setTimeout(function() { | |
| andDefer.resolve("ok"); | |
| }, 1000); | |
| })(i); | |
| } | |
| }, 10000); |
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Cool. Feel free to @ me on that issue if you have any more when.js questions.