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Use fetch API instead of xhr.

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This commit is contained in:
Bastien Wirtz 2018-06-16 15:48:28 -07:00
parent e3212743b9
commit 9ca12a40f4
1 changed files with 15 additions and 30 deletions
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45
app.js
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@ -5,10 +5,11 @@ var app = new Vue({
filter: ''
},
beforeCreate () {
var that = this;
let that = this;
return getConfig().then(function (config) {
// Splice services list into groups of 3 for flex column display
var size = 3;
console.log(config);
const size = 3;
config.services.forEach(function(service) {
service.rows = [];
items = service.items;
@ -17,42 +18,26 @@ var app = new Vue({
}
if (service.rows.length) {
var last = service.rows.length-1;
let last = service.rows.length-1;
service.rows[last] = service.rows[last].concat(Array(size - service.rows[last].length));
}
});
that.config = config;
}).catch(function () {
console.error('Fail to get config');
});
}
});
function getConfig() {
return new Promise(function (resolve, reject) {
var xhr = new XMLHttpRequest();
xhr.open('GET', 'config.yml');
xhr.onload = function () {
if (this.status >= 200 && this.status < 300) {
try {
var data = jsyaml.load(xhr.response);
resolve(data);
} catch (e) {
console.error('fail to parse config file');
reject();
}
} else {
reject({
status: this.status,
statusText: xhr.statusText
});
}
};
xhr.onerror = function () {
reject({
status: this.status,
statusText: xhr.statusText
});
};
xhr.send();
return fetch('config.yml').then(function(response) {
if (response.status !== 200) {
return;
}
return response.text().then(function(body){
return jsyaml.load(body);
});
});
}