Created
October 23, 2015 17:30
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Basic Ajax example
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| $(document).ready(function(){ | |
| //var = selector getting the app | |
| var app = $('#ajax-app'); | |
| //var = template that is a header that says 'jquery Ajax! | |
| var header = $('<h1>jQuery Ajax!</h1>'); | |
| //var = template that is a button that says get Data | |
| var getButton = $('<button>Get Data</button>'); | |
| //var = template that is a button that says clear | |
| var clearButton = $('<button>Clear Data</button>'); | |
| //var = template for a list (ul) | |
| var list = $('<ul></ul>'); | |
| //Append each of those to the DOM | |
| app.append(header); | |
| app.append(getButton); | |
| app.append(clearButton); | |
| app.append(list); | |
| //listen for the get data button click and fire an ajax call to | |
| getButton.on('click', function(){ | |
| getData(); | |
| }) | |
| function getData(){ | |
| $.ajax({ | |
| method: 'GET', | |
| url: 'https://gist.githubusercontent.com/coolaj86/e67b9131d58e22b8b585/raw/photos.json' | |
| }).then(function(data){ | |
| setTimeout(function(){ | |
| var dataObj = JSON.parse(data); | |
| showData(dataObj); | |
| }, 2000); | |
| }); | |
| list.append($('<li>Getting Data</li>')); | |
| } | |
| function showData(data){ | |
| list.children().remove(); | |
| for(var i = 0; i < data.length; i++){ | |
| var item = data[i]; | |
| var listItem = $('<li></li>'); | |
| var image = $('<img src="' + item.url + '"></img>') | |
| listItem.text(item.name); | |
| listItem.append(image); | |
| list.append(listItem); | |
| } | |
| } | |
| //https://gist.githubusercontent.com/coolaj86/e67b9131d58e22b8b585/raw/photos.json | |
| //in the callback console log the data | |
| }) |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Empty Night</title> | |
| </head> | |
| <body> | |
| <div id="ajax-app"></div> | |
| <script src="https://code.jquery.com/jquery-2.1.4.js"></script> | |
| <script src="code.js"></script> | |
| </body> | |
| </html> |
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