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phoenix
1.7.13
1.8.9
1.8.8
1.8.7
1.8.6
1.8.5
1.8.4
1.8.3
1.8.2
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1.8.0-rc.1
1.8.0-rc.0
1.7.24
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1.5.15
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1.5.11
1.5.10
1.5.9
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1.5.6
1.5.5
1.5.4
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1.5.1
1.5.0
1.5.0-rc.0
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1.4.15
1.4.14
1.4.13
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1.3.5
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1.0.6
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0.17.1
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0.9.0
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0.2.7
0.2.6
0.2.5
0.2.4
0.2.3
0.2.2
0.2.1
0.2.0
0.1.0
Productive. Reliable. Fast. A productive web framework that does not compromise speed or maintainability.
Security advisory:
This version has known vulnerabilities.
View advisories
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Files
assets/js/phoenix/ajax.js
import {
global,
XHR_STATES
} from "./constants"
export default class Ajax {
static request(method, endPoint, accept, body, timeout, ontimeout, callback){
if(global.XDomainRequest){
let req = new global.XDomainRequest() // IE8, IE9
return this.xdomainRequest(req, method, endPoint, body, timeout, ontimeout, callback)
} else {
let req = new global.XMLHttpRequest() // IE7+, Firefox, Chrome, Opera, Safari
return this.xhrRequest(req, method, endPoint, accept, body, timeout, ontimeout, callback)
}
}
static xdomainRequest(req, method, endPoint, body, timeout, ontimeout, callback){
req.timeout = timeout
req.open(method, endPoint)
req.onload = () => {
let response = this.parseJSON(req.responseText)
callback && callback(response)
}
if(ontimeout){ req.ontimeout = ontimeout }
// Work around bug in IE9 that requires an attached onprogress handler
req.onprogress = () => { }
req.send(body)
return req
}
static xhrRequest(req, method, endPoint, accept, body, timeout, ontimeout, callback){
req.open(method, endPoint, true)
req.timeout = timeout
req.setRequestHeader("Content-Type", accept)
req.onerror = () => callback && callback(null)
req.onreadystatechange = () => {
if(req.readyState === XHR_STATES.complete && callback){
let response = this.parseJSON(req.responseText)
callback(response)
}
}
if(ontimeout){ req.ontimeout = ontimeout }
req.send(body)
return req
}
static parseJSON(resp){
if(!resp || resp === ""){ return null }
try {
return JSON.parse(resp)
} catch (e){
console && console.log("failed to parse JSON response", resp)
return null
}
}
static serialize(obj, parentKey){
let queryStr = []
for(var key in obj){
if(!Object.prototype.hasOwnProperty.call(obj, key)){ continue }
let paramKey = parentKey ? `${parentKey}[${key}]` : key
let paramVal = obj[key]
if(typeof paramVal === "object"){
queryStr.push(this.serialize(paramVal, paramKey))
} else {
queryStr.push(encodeURIComponent(paramKey) + "=" + encodeURIComponent(paramVal))
}
}
return queryStr.join("&")
}
static appendParams(url, params){
if(Object.keys(params).length === 0){ return url }
let prefix = url.match(/\?/) ? "&" : "?"
return `${url}${prefix}${this.serialize(params)}`
}
}