Created
August 26, 2012 03:00
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json qml bb10 call inline
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| import bb.cascades 1.0 | |
| Page { | |
| content: Container { | |
| Label { | |
| id: emailLabel | |
| text: qsTr("Email") | |
| } | |
| Label { | |
| id: urlLabel | |
| text: qsTr("URL") | |
| } | |
| Label { | |
| id: sinceLabel | |
| text: qsTr("Since") | |
| } | |
| Label { | |
| id: bioLabel | |
| text: qsTr("Bio") | |
| } | |
| Button { | |
| id: requestButton | |
| text: "World Domination" | |
| onClicked: { | |
| request('http://someurlgoeshere.com', function (o) { | |
| // log the json response | |
| console.log(o.responseText); | |
| // translate response into object | |
| var d = eval('new Object(' + o.responseText + ')'); | |
| // access elements inside json object with dot notation | |
| emailLabel.text = d.email | |
| urlLabel.text = d.url | |
| sinceLabel.text = d.since | |
| bioLabel.text = d.bio | |
| }); | |
| } | |
| } | |
| } | |
| // this function is included locally, but you can also include separately via a header definition | |
| function request(url, callback) { | |
| var xhr = new XMLHttpRequest(); | |
| xhr.onreadystatechange = (function(myxhr) { | |
| return function() { | |
| callback(myxhr); | |
| } | |
| })(xhr); | |
| xhr.open('GET', url, true); | |
| xhr.send(''); | |
| } | |
| } |
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