i want to get the cities list around a place defined with latitude and longitude
here is the simple code i use:
JSON.stringify = JSON.stringify || function (obj) {
var t = typeof (obj);
alert(t);
if (t != "object" || obj === null) {
if (t == "string") obj = '"'+obj+'"';
return String(obj);
} else {
var n, v, json = [], arr = (obj && obj.constructor == Array);
for (n in obj) {
v = obj[n]; t = typeof(v);
if (t == "string") v = '"'+v+'"';
else if (t == "object" && v !== null) v = JSON.stringify(v);
json.push((arr ? "" : '"' + n + '":') + String(v));
}
return (arr ? "[" : "{") + String(json) + (arr ? "]" : "}");
}
}
function insertReply(content) {
var JSONString = JSON.stringify(content);
document.body.innerHTML += JSONString;
alert(JSONString);
}
var script = document.createElement('script');
var url = "http://maps.googleapis.com/maps/api/geocode/json?latlng=40.714224,-73.961452&sensor=false&callback=insertReply";
script.src = (url);
document.body.appendChild(script);
but it seems that google maps doesnt support the callback option (...&callback=insertReply)
is the a solution for that?
thank you in advance..
It's not supported.
Use the gecoding-service of the Maps-Javascript-API instead.
Related
Issues in while loop instead of checking if typeof is different of undefined .
Here my code to purge data of duplicate values.
function purge() {
var ss = SpreadsheetApp
.openByUrl(SpreadsheetApp.getActive().getUrl())
.getSheetByName("Feuille 1");
var ssdata = ss.getDataRange().getValues();
var m = 1;
while (typeof ssdata[m][0] != undefined) {
var j = 1;
while (typeof ssdata[m + j][0] != undefined) {
while (ssdata[m + j][0] === ssdata[m][0]) {
if (ssdata[m + j][0] == ssdata[m][0]) {
SpreadsheetApp.openByUrl(SpreadsheetApp.getActive().getUrl()).getSheetByName("Feuille 1").getRange(m + j + 1, 1, 1, 15).clearContent();
}
j++;
}
m++;
}
}
}
How to solve it ???
Replace
while (typeof ssdata[m][0] != undefined) {
by
while (m < ssdata.length) {
or by
while (ssdata[m]) {
I'm trying to find the coordinates (LAT LONG) of a street from the beginning to the end of the street with the GOOGLE MAPS API. I can not find some simillaria on the net
Thanks
I use this code :
function findEndAddr(addr) {
for (var i = 500;;) {
var Http = new XMLHttpRequest();
var url = 'https://maps.googleapis.com/maps/api/geocode/json?address=' + i.toString().split('.')[0] + addr.replace(/\s/g, '') + '&key=KEY_API';
console.log(url);
Http.open("GET", url, false);
Http.send(null);
if (Http.status == 200 && Http.readyState == 4) {
var resp = JSON.parse(Http.responseText);
if (resp['results'][0]['address_components'][0]['types'][0] != 'street_number') {
i = i / 2;
}
else {
return findEndAddrNext(addr, i, i, 2);
}
}
}
}
And I use this function :
function findEndAddrNext(addr, i, nb, div) {
var Http = new XMLHttpRequest();
var url;
url = 'https://maps.googleapis.com/maps/api/geocode/json?address=' + nb.toString().split('.')[0] + addr.replace(/\s/g, '') + '&key=KEY-API';
console.log(url);
Http.open("GET", url, false);
Http.send(null);
if (Http.status == 200 && Http.readyState == 4) {
var resp = JSON.parse(Http.responseText);
var index = 0;
for (let cpt = 0; cpt < resp['results'].length; cpt++) {
console.log(getThing(resp['results'][cpt]['address_components'], 'postal_code'));
console.log(addr.split(',')[2]);
if (getThing(resp['results'][cpt]['address_components'], 'locality') == addr.split(',')[1]) {
index = cpt;
break;
}
}
if (resp['results'][index]['address_components'][0]['types'][0] == 'street_number') {
i = nb;
if ((nb / div) <= 2) {
if (getThing(resp['results'][index]['address_components'], 'locality') != addr.split(',')[1]) {
oui = searchFinal(getThing(resp['results'][index]['address_components'], 'street_number'), addr);
return;
}
oui = [resp['results'][index]['geometry']['location'].lat, resp['results'][0]['geometry']['location'].lng];
console.log(resp);
return;
}
nb = nb + (nb / div);
findEndAddrNext(addr, i, nb, div);
}
if (resp['results'][index]['address_components'][0]['types'][0] != 'street_number') {
div *= 2;
nb = i + (i / div);
findEndAddrNext(addr, i, nb, div);
}
}
}
I'm trying to convert a working query string to a request body and I am receiving an error that I am missing an attribute. I received help from #Tanaike from another post that provided the encode URI function that breaks down the params into an encoded format. However, when I have 30-50 pairs in my "pairs" param, URLFetch has an error with the query string length limit. So I am trying to send it as a request body instead.
var botParams = {
"name": "TestBot",
"base_order_volume": 0.001,
"take_profit": 1.5,
"safety_order_volume": 0.001,
"martingale_volume_coefficient": 2,
"martingale_step_coefficient": 1,
"max_safety_orders": 1,
"active_safety_orders_count": 1,
"safety_order_step_percentage": 2.5,
"take_profit_type": "total",
"stop_loss_percentage": 0,
"cooldown": 0,
"pairs": [
"BTC_ADA",
"BTC_TRX"
],
"trailing_enabled":"true",
"trailing_deviation":0.5,
"strategy_list": [
{
"strategy":"cqs_telegram"
}
]
};
try {
// var totalParams = keys.reduce(function(q, e, i) {
// q += (e == "pairs" ? botParams[e].reduce(function(s, f, j) {
// s += e + "[]=" + f + (j != botParams[e].length - 1 ? "&" : "");
// return s;
// },"") : e + "=" + (typeof botParams[e] == "object" ?
//encodeURIComponent(JSON.stringify(botParams[e])) :
//encodeURIComponent(botParams[e]))) + (i != keys.length - 1 ? "&" : "");
// return q;
// }, endPoint); //Thanks to Tanaike
//Call
//Base
var baseUrl = "https://3commas.io";
//Total Endpoint
var endPoint = "/public/api/ver1/bots/274339/update?";
//Convert Bot Params + endPoint to Encoded URI
var keys = Object.keys(botParams);
var totalParams = keys.reduce(function(q, e, i) {
q += e + "=" + (typeof botParams[e] == "object" ? encodeURIComponent(JSON.stringify(botParams[e])) : encodeURIComponent(botParams[e])) + (i != keys.length - 1 ? "&" : "");
Logger.log(encodeURIComponent(botParams[e]))
return q;
},endPoint);
Logger.log(totalParams)
//Create Signature
var signature = Utilities.computeHmacSha256Signature(totalParams, secret);
//Convert from byte
signature = signature.map(function(e) {return ("0" + (e < 0 ? e + 256 : e).toString(16)).slice(-2)}).join("");
var headers = {
"APIKEY": key,
"Signature": signature,
};
var params = {
"method": "PATCH",
"headers": headers,
"payload" : totalParams,
//Show full exceptions
muteHttpExceptions: true
};
var finalURL = baseUrl + "/public/api/ver1/bots/274339/update";
Logger.log(finalURL)
//https://3commas.io/public/api/ver1/bots/274339/update
// Call final URL with params
var data = UrlFetchApp.fetch(finalURL, params).getContentText();
var json = JSON.parse(data);
Logger.log(json)
} catch (err) {Logger.log(err)}
}
The current error I am receiving is {error_attributes={name=[is missing]}, error_description=Invalid parameters, error=record_invalid} So for some reason it's not recognizing my name attribute. When I logged the results I see the name is passed as a string.
Logged results: /public/api/ver1/bots/274339/update?name=TestBot&base_order_volume=0.001&take_profit=1.5&safety_order_volume=0.001&martingale_volume_coefficient=2&martingale_step_coefficient=1&max_safety_orders=1&active_safety_orders_count=1&safety_order_step_percentage=2.5&take_profit_type=total&stop_loss_percentage=0&cooldown=0&pairs=%5B%22BTC_ADA%22%2C%22BTC_TRX%22%5D&trailing_enabled=true&trailing_deviation=0.5&strategy_list=%5B%7B%22strategy%22%3A%22cqs_telegram%22%7D%5D
3commas docs: https://github.com/3commas-io/3commas-official-api-docs/blob/master/bots_api.md#edit-bot-permission-bots_write-security-signed
Just looking for suggestions as to what it could be. Thanks.
I think that in your case, botParams might be required to send as form, while the query parameters are required to be created from botParams for creating the signature. So the modified script is as follows.
Modified script:
var key = 'apikey';
var secret = 'apisecret';
var editBots = "/ver1/bots/274339/update";
var baseUrl = "https://3commas.io";
var endPoint = "/public/api"+editBots;
var botParams = {
"name": "TestBot",
"base_order_volume": 0.001,
"take_profit": 1.5,
"safety_order_volume": 0.001,
"martingale_volume_coefficient": 2,
"martingale_step_coefficient": 1,
"max_safety_orders": 1,
"active_safety_orders_count": 1,
"safety_order_step_percentage": 2.5,
"take_profit_type": "total",
"stop_loss_percentage": 0,
"cooldown": 0,
"pairs": ["BTC_ADA", "BTC_TRX"],
"trailing_enabled": "true",
"trailing_deviation": 0.5,
"strategy_list": [{"strategy": "cqs_telegram"}]
};
var keys = Object.keys(botParams);
var totalParams = keys.reduce(function(q, e, i) {return q += (e == "pairs" ? botParams[e].reduce(function(s, f, j) {return s += e + "=" + f + (j != botParams[e].length - 1 ? "&" : "")},"") : e + "=" + (typeof botParams[e] == "object" ? encodeURIComponent(JSON.stringify(botParams[e])) : encodeURIComponent(botParams[e]))) + (i != keys.length - 1 ? "&" : "")}, endPoint + "?");
var signature = Utilities.computeHmacSha256Signature(totalParams, secret);
signature = signature.map(function(e) {return ("0" + (e < 0 ? e + 256 : e).toString(16)).slice(-2)}).join("");
var headers = {
'APIKEY': key,
'Signature': signature,
};
var params = {
method: 'PATCH',
headers: headers,
payload: Object.keys(botParams).reduce(function(o, e) {
o[e] = typeof botParams[e] == "object" ? JSON.stringify(botParams[e]) : e;
return o;
}, {}),
muteHttpExceptions: true
};
var data = UrlFetchApp.fetch(baseUrl + endPoint, params).getContentText();
Logger.log(data)
Note:
I'm not sure about the specification of the API. So if above script didn't work, can you ask the following points to the manager of API?
About "pairs": ["BTC_ADA", "BTC_TRX"], of botParams, in this script, the same process with creating the query parameter is used like pairs=BTC_ADA&pairs=BTC_TRX. Is this correct?
Are key and secret required to be included in botParams for creating signature?
Are key and secret required to be included in the payload?
Are above both 2 and 3 required?
Edit:
Modification point:
From:
payload: Object.keys(botParams).reduce(function(o, e) {
o[e] = typeof botParams[e] == "object" ? JSON.stringify(botParams[e]) : e;
return o;
}, {}),
To:
payload: Object.keys(botParams).reduce(function(o, e) {
o[e] = typeof botParams[e] == "object" ? JSON.stringify(botParams[e]) : botParams[e];
return o;
}, {}),
I figured out the issue. It was an encoding problem as suspected. Here's what ended up working.
var totalParams2 = keys.reduce(function(q, e, i) {
q += (e == "pairs" ? botParams[e].reduce(function(s, f, j) {
s += e + encodeURIComponent("[]")+"=" + f + (j != botParams[e].length - 1 ? "&" : "");
return s;
},"") : e + "=" + (typeof botParams[e] == "object" ? encodeURIComponent(JSON.stringify(botParams[e])) : encodeURIComponent(botParams[e]))) + (i != keys.length - 1 ? "&" : "");
return q;
}, "");
The addition of e + encodeURIComponent("[]")+ specifically because of the way the API is setup. I had to encode my pairs array.
I'm having problems displaying my Haxe game in IE9. It's actually not displaying at all. We tracked down the issue inside the compiled JS file for Haxe and found out that the problem is within the haxe.HTTP API.
There are certain things that need to be checked and done for IE9 to work with xmlhttprequests. These things were not done in the Haxe API.
This is the http class without my fix:
this.url = url;
this.headers = new List();
this.params = new List();
this.async = true;
};
$hxClasses["haxe.Http"] = haxe.Http;
haxe.Http.__name__ = ["haxe","Http"];
haxe.Http.prototype = {
setParameter: function(param,value) {
this.params = Lambda.filter(this.params,function(p) {
return p.param != param;
});
this.params.push({ param : param, value : value});
return this;
}
,request: function(post) {
var me = this;
me.responseData = null;
var r = this.req = js.Browser.createXMLHttpRequest();
var onreadystatechange = function(_) {
if(r.readyState != 4) return;
var s;
try {
s = r.status;
} catch( e ) {
s = null;
}
if(s == undefined) s = null;
if(s != null) me.onStatus(s);
if(s != null && s >= 200 && s < 400) {
me.req = null;
me.onData(me.responseData = r.responseText);
} else if(s == null) {
me.req = null;
me.onError("Failed to connect or resolve host");
} else switch(s) {
case 12029:
me.req = null;
me.onError("Failed to connect to host");
break;
case 12007:
me.req = null;
me.onError("Unknown host");
break;
default:
me.req = null;
me.responseData = r.responseText;
me.onError("Http Error #" + r.status);
}
};
if(this.async) r.onreadystatechange = onreadystatechange;
var uri = this.postData;
if(uri != null) post = true; else {
var $it0 = this.params.iterator();
while( $it0.hasNext() ) {
var p = $it0.next();
if(uri == null) uri = ""; else uri += "&";
uri += encodeURIComponent(p.param) + "=" + encodeURIComponent(p.value);
}
}
try {
if(post) r.open("POST",this.url,this.async); else if(uri != null) {
var question = this.url.split("?").length <= 1;
r.open("GET",this.url + (question?"?":"&") + uri,this.async);
uri = null;
} else r.open("GET",this.url,this.async);
} catch( e1 ) {
me.req = null;
this.onError(e1.toString());
return;
}
if(!Lambda.exists(this.headers,function(h) {
return h.header == "Content-Type";
}) && post && this.postData == null) r.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
var $it1 = this.headers.iterator();
while( $it1.hasNext() ) {
var h1 = $it1.next();
r.setRequestHeader(h1.header,h1.value);
}
r.send(uri);
if(!this.async) onreadystatechange(null);
}
,onData: function(data) {
}
,onError: function(msg) {
}
,onStatus: function(status) {
}
,__class__: haxe.Http
};
and this is the code WITH the fix:
haxe.Http = function(url) {
this.url = url;
this.headers = new List();
this.params = new List();
this.async = true;
};
$hxClasses["haxe.Http"] = haxe.Http;
haxe.Http.__name__ = ["haxe","Http"];
haxe.Http.prototype = {
setParameter: function(param,value) {
this.params = Lambda.filter(this.params,function(p) {
return p.param != param;
});
this.params.push({ param : param, value : value});
return this;
}
,request: function(post) {
var me = this;
me.responseData = null;
var r = this.req = js.Browser.createXMLHttpRequest();
var onreadystatechange = function(_) {
console.log('in onreadystatechange function');
//if(r.readyState != 4) return;
console.log(r.responseText);
console.log('r.status: ' + r.status);
me.req = null;
me.onData(me.responseData = r.responseText);
};
if(typeof XDomainRequest != "undefined") {
console.log('XDomainRequest');
r.onload = onreadystatechange;
}
var uri = this.postData;
try {
console.log('calling r.open with url: ' + this.url);
r.open("GET",this.url);
} catch( e1 ) {
me.req = null;
this.onError(e1.toString());
return;
}
//r.send(uri);
//do it, wrapped in timeout to fix ie9
setTimeout(function () {
r.send();
}, 0);
//if(!this.async) onreadystatechange(null);
}
,onData: function(data) {
}
,onError: function(msg) {
}
,onStatus: function(status) {
}
,__class__: haxe.Http
};
Note that this only implements the IE9 fix without doing the if statements to keep support for other browsers. But it's really easy. the IF statement is simply
if(typeof XDomainRequest != "undefined") return new XDomainRequest();
Basically, I know what the issue is, I just have no idea how I can change these things within the core of Haxe itself.
Thanks.
https://github.com/HaxeFoundation/haxe/pull/3449
BAM! Got it working in a local version of my haxe. Fixed for all browsers and sent a pull request. :D
Good job on this one!
You have to contact the Haxe mailing list directly, most thinking heads are over there rather than here :)
https://groups.google.com/d/forum/haxelang
I am working on some CRM 2011 Online customisations and I need to get an entity using javascript.
The entity I need will be based on the ID value of another field (a Contact entity) - this Contact ID I can get fine.
The entity I want is a custom entity. There may be multiple matches based on the Contact ID so I just want to get the first one in the list (order not important)
So far I have looked into a few ways to do this...
OData - I couldn't find enough examples on this as to what query expressions I can create, also I don't know if/how to make this work for custom entities
FetchXML - I can create a nice FetchXML query using the built-in "advanced find" too and would be happy to call this from javascript if anyone can help? I found one promising answer here but I could not see how the "results" return data was being set (Service.Fetch function)
SOAP Request - First thing I tried is a similar method as I could have done in CRM 4 but this does not seem to work. Although the request executes, my result data just seems to be empty. This is all I have code for so if any one can spot a problem with the code below then that would be great.
EDIT: I have spotted some redundant query data (I had removed link opening tags but left closing tags) - since removing this I now get XML result data... however, the where clause does not seem to apply (just get list of all entities)
var xml = "<?xml version='1.0' encoding='utf-8'?>" +
"<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">" +
GenerateAuthenticationHeader() +
"<soap:Body>" +
"<RetrieveMultiple xmlns=\"http://schemas.microsoft.com/crm/2007/WebServices\">" +
"<query xmlns:q1=\"http://schemas.microsoft.com/crm/2006/Query\" xsi:type=\"q1:QueryExpression\">" +
"<q1:EntityName>new_vehicle</q1:EntityName>" +
"<q1:ColumnSet xsi:type='q1:ColumnSet'>" +
"<q1:Attributes>" +
"<q1:Attribute>new_vehicleid</q1:Attribute>" +
"<q1:Attribute>new_primarydriver</q1:Attribute>" +
"<q1:Attribute>statuscode</q1:Attribute>" +
"<q1:Attribute>new_registration</q1:Attribute>" +
"</q1:Attributes>" +
"</q1:ColumnSet>" +
"<q1:Distinct>false</q1:Distinct>" +
"<q1:Conditions>" +
"<q1:Condition>" +
"<q1:AttributeName>new_primarydriver</q1:AttributeName>" +
"<q1:Operator>Equal</q1:Operator>" +
"<q1:Values>" +
"<q1:Value xmlns:q2='http://microsoft.com/wsdl/types/' xsi:type='q2:guid'>" +
customerID +
"</q1:Value></q1:Values></q1:Condition>" +
"</q1:Conditions>" +
"</query></RetrieveMultiple>" +
"</soap:Body></soap:Envelope>";
var xmlHttpRequest = new ActiveXObject("Msxml2.XMLHTTP");
xmlHttpRequest.Open("POST", "/mscrmservices/2007/CrmService.asmx", false);
xmlHttpRequest.setRequestHeader("SOAPAction", "http://schemas.microsoft.com/crm/2007/WebServices/RetrieveMultiple");
xmlHttpRequest.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
xmlHttpRequest.setRequestHeader("Content-Length", xml.length);
xmlHttpRequest.send(xml);
var result = xmlHttpRequest.responseXML.xml;
var doc = new ActiveXObject("MSXML2.DOMDocument");
doc.async = false;
doc.loadXML(result);
var id = doc.selectSingleNode("//new_vehicleid");
var registration = doc.selectSingleNode("//new_registration");
if(id == null)
return null;
var vehicle = new Array();
value[0] = new Object();
value[0].id = id;
value[0].name = registration;
value[0].entityType = "new_vehicle";
return vehicle;
Sorry about the big code post but hopefully somebody who has a better understanding can help
Firstly, thanks to GlennFerrieLive for his answer post. The samples I found with the Dynamics CRM 2011 SDK (well just one in particular) really helped and the JSON parser included was perfect for the job!
I am posting this answer to give a full example of how I did it with some important comments to pay attention to which may not be so obvious from the SDK examples.
Get selected ID value from lookup field
The aim of my task was to use javascript to get set a lookup field, based on the selected data of another lookup entity. The entity to set is "new_vehicle" and the entity to query on is "customer".
First job is to get the ID value of the contact lookup field...
var customerItem = Xrm.Page.getAttribute("customerid").getValue();
var customerID = customerItem[0].id;
Querying an entity using an ID
Next is the part where I used the customerID value to find the vehicle that is currently assigned to them (the entity I want to use to set a lookup field).
First problem I found was that when querying with OData, the ID value does not seem to work with curly brackets {} - so these need to be removed...
customerID = customerID.replace('{', '').replace('}', '');
Next we get the oDataPath...
var oDataPath = Xrm.Page.context.getServerUrl() + "/xrmservices/2011/organizationdata.svc";
Then we can construct the OData query...
var filter = "/new_vehicleSet?" +
"$select=new_vehicleId,new_Registration" +
"&$filter=new_PrimaryDriver/Id eq (guid'" + customerID + "')" +
"&$orderby=new_LastAllocationDate desc" +
"&$top=1";
NOTE: There are a couple of important things to note here...
When using a guid value you must explicitly say it is a guid using (guid'xxx')
When filtering by a lookup entity (e.g. new_PrimaryDriver) you must append the value to query (e.g. Id) - this results in new_PrimaryDriver/Id
Once we have the query setup we can request the data as follows...
var retrieveRecordsReq = new XMLHttpRequest();
retrieveRecordsReq.open("GET", oDataPath + filter, true);
retrieveRecordsReq.setRequestHeader("Accept", "application/json");
retrieveRecordsReq.setRequestHeader("Content-Type", "application/json; charset=utf-8");
retrieveRecordsReq.onreadystatechange = function () {
if (this.readyState == 4) {
if (this.status == 200) {
var retrievedRecords = JSON.parse(retrieveRecordsReq.responseText).d;
if(retrievedRecords.results.length > 0)
{
var vehicle = retrievedRecords.results[0];
SetLookup("new_replacedvehicle", vehicle.new_vehicleId, vehicle.new_Registration, "new_vehicle");
}
}
}
};
retrieveRecordsReq.send();
Note that this is an asynchronous call and the onreadystatechange function will be processed upon completion, in this function we do a couple of checks to see if it was a success and the we parse the resulting JSON data - the JSON.Parse function has been included at the bottom of this post (but is available from the SDK)
Setting a lookup field using the entity queried above
The other function to make note of here is SetLookup which is just a simple helper function I added to set a lookup field. This is as follows...
function SetLookup(fieldName, idValue, textValue, typeValue)
{
var value = new Array();
value[0] = new Object();
value[0].id = idValue;
value[0].name = textValue;
value[0].typename = typeValue;
Xrm.Page.getAttribute(fieldName).setValue(value);
}
JSON parse function
This is the JSON helper function that was used in the above code (JSON.parse), pasted as it was found in the SDK...
if (!this.JSON) { this.JSON = {}; } (function () { function f(n) { return n < 10 ? '0' + n : n; } if (typeof Date.prototype.toJSON !== 'function') { Date.prototype.toJSON = function (key) { return isFinite(this.valueOf()) ? this.getUTCFullYear() + '-' + f(this.getUTCMonth() + 1) + '-' + f(this.getUTCDate()) + 'T' + f(this.getUTCHours()) + ':' + f(this.getUTCMinutes()) + ':' + f(this.getUTCSeconds()) + 'Z' : null; }; String.prototype.toJSON = Number.prototype.toJSON = Boolean.prototype.toJSON = function (key) { return this.valueOf(); }; } var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, gap, indent, meta = { '\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"': '\\"', '\\': '\\\\' }, rep; function quote(string) { escapable.lastIndex = 0; return escapable.test(string) ? '"' + string.replace(escapable, function (a) { var c = meta[a]; return typeof c === 'string' ? c : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); }) + '"' : '"' + string + '"'; } function str(key, holder) { var i, k, v, length, mind = gap, partial, value = holder[key]; if (value && typeof value === 'object' && typeof value.toJSON === 'function') { value = value.toJSON(key); } if (typeof rep === 'function') { value = rep.call(holder, key, value); } switch (typeof value) { case 'string': return quote(value); case 'number': return isFinite(value) ? String(value) : 'null'; case 'boolean': case 'null': return String(value); case 'object': if (!value) { return 'null'; } gap += indent; partial = []; if (Object.prototype.toString.apply(value) === '[object Array]') { length = value.length; for (i = 0; i < length; i += 1) { partial[i] = str(i, value) || 'null'; } v = partial.length === 0 ? '[]' : gap ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' : '[' + partial.join(',') + ']'; gap = mind; return v; } if (rep && typeof rep === 'object') { length = rep.length; for (i = 0; i < length; i += 1) { k = rep[i]; if (typeof k === 'string') { v = str(k, value); if (v) { partial.push(quote(k) + (gap ? ': ' : ':') + v); } } } } else { for (k in value) { if (Object.hasOwnProperty.call(value, k)) { v = str(k, value); if (v) { partial.push(quote(k) + (gap ? ': ' : ':') + v); } } } } v = partial.length === 0 ? '{}' : gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' : '{' + partial.join(',') + '}'; gap = mind; return v; } } if (typeof JSON.stringify !== 'function') { JSON.stringify = function (value, replacer, space) { var i; gap = ''; indent = ''; if (typeof space === 'number') { for (i = 0; i < space; i += 1) { indent += ' '; } } else if (typeof space === 'string') { indent = space; } rep = replacer; if (replacer && typeof replacer !== 'function' && (typeof replacer !== 'object' || typeof replacer.length !== 'number')) { throw new Error('JSON.stringify'); } return str('', { '': value }); }; } if (typeof JSON.parse !== 'function') { JSON.parse = function (text, reviver) { var j; function walk(holder, key) { var k, v, value = holder[key]; if (value && typeof value === 'object') { for (k in value) { if (Object.hasOwnProperty.call(value, k)) { v = walk(value, k); if (v !== undefined) { value[k] = v; } else { delete value[k]; } } } } return reviver.call(holder, key, value); } text = String(text); cx.lastIndex = 0; if (cx.test(text)) { text = text.replace(cx, function (a) { return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); }); } if (/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '#').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { j = eval('(' + text + ')'); return typeof reviver === 'function' ? walk({ '': j }, '') : j; } throw new SyntaxError('JSON.parse'); }; } } ());