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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <script src="../webcomponentsjs/webcomponents.js" debug></script> | |
| 5 <meta charset="utf-8"> | |
| 6 <title>Race condition</title> | |
| 7 </head> | |
| 8 <body> | |
| 9 <link rel="import" href="core-ajax.html"> | |
| 10 <link rel="import" href="../paper-progress/paper-progress.html"> | |
| 11 <polymer-element name="progress-test"> | |
| 12 <template> | |
| 13 <core-ajax | |
| 14 id="ajax" auto | |
| 15 url="http://httpbin.org/drip" | |
| 16 params="{{ {numbytes: numbytes, duration:5} }}" | |
| 17 response="{{response}}" | |
| 18 progress="{{progress}}" | |
| 19 loading="{{loading}}" | |
| 20 ></core-ajax> | |
| 21 | |
| 22 <!-- | |
| 23 Ordinarily you'd gate on progress.lengthComputable, but we know the | |
| 24 length in this case (and httpbin sadly doesn't return a | |
| 25 Content-Length header for this requesthere). | |
| 26 | |
| 27 https://github.com/kennethreitz/httpbin/pull/160 | |
| 28 --> | |
| 29 <div> | |
| 30 <button on-click="{{restart}}">Restart</button> | |
| 31 <template if="{{loading}}"> | |
| 32 Loading... | |
| 33 </template> | |
| 34 <template if="{{!loading}}"> | |
| 35 Loaded! | |
| 36 </template> | |
| 37 </div> | |
| 38 <template if="{{loading && progress.loaded}}"> | |
| 39 <paper-progress | |
| 40 value="{{progress.loaded}}" | |
| 41 min="0" | |
| 42 max="{{numbytes}}"> | |
| 43 </paper-progress><br> | |
| 44 </template> | |
| 45 </template> | |
| 46 <script> | |
| 47 Polymer('progress-test', { | |
| 48 loading: true, | |
| 49 i: 0, | |
| 50 numbytes: 1000, | |
| 51 pretty: function(i) { | |
| 52 return JSON.stringify(i, null, 2); | |
| 53 }, | |
| 54 restart: function() { | |
| 55 this.$.ajax.abort(); | |
| 56 this.$.ajax.go(); | |
| 57 } | |
| 58 }); | |
| 59 </script> | |
| 60 | |
| 61 </polymer-element> | |
| 62 | |
| 63 <progress-test></progress-test> | |
| 64 </body> | |
| 65 </html> | |
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