HI
I have a URL
var str:String = "conn=rtmp://server.com/service/&fileId=myfile.flv"
or
var str:String = "fileId=myfile.flv&conn=rtmp://server.com/service/"
The str might be like this, But i need to get the value of "conn" and "fileId" from the string.
how can i write a function for that.
I'm guessing that you're having trouble with the second '=' in the string. Fortunatly, ActionScript's String.Split method supports splitting on strings, so the following code should work:
var str:String = "conn=rtmp://server.com/service/&fileId=myfile.flv";
var conn:String = (str + "&").Split("conn=")[1].Split("&")[0];
and
var str:String = "fileId=myfile.flv&conn=rtmp://server.com/service/";
var fileId:String = (str + "&").Split("fileId=")[1].Split("&")[0];
Note: I'm appending a & to the string, in case the string didn't contain any url parameters beyond the one we're looking for.
var str:String = "fileId=myfile.flv&conn=rtmp://server.com/service/"
var fa:Array = str.split("&");
for(var i:uint=0;i<fa.length;i++)
fa[i] = fa[i].split('=');
That's how the "fa" variable be in the end:
fa =
[
["fileId","myfile.flv"],
["conn","rtmp://server.com/service/"]
]
var url:String = "fileId=myfile.flv&conn=rtmp://server.com/service/";
var strArray:Array = url.split(/=/);
trace(strArray[0]) //Just to test
returns an array, with the word 'conn or fileid' in index 0 - 2 (anything even), alternatives of 1, 3 is the information within.
Or was it something else you needed?
Related
I would like to put week numbers into an Array. Can anybody help me?
I tried this:
var week = [];
var now = moment().week();
while(now) {
var current = moment().week();
week.push(moment().week());
now--;
}
console.log("Week:" + week);
The output is always:
Week:43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43,43
But I would like 1,2,3,4,5, ... 50,51,52,53
var current = moment().weeksInYear();
var week = [];
for(var i=1;i<=current;i++)
{
week.push(i);
}
console.log(week);
Try this one. You have to use moment().weeksInYear(); out of loop
class Flight{
var name:String?
var vocabulary:Vocabulary?
}
class Vocabulary{
var seatMapPlan:[Plan] = []
var foodPlan:[Plan] = []
}
class Plan{
var planName:String?
var planId:String?
}
var flightList:[Flight] = []
var plan1 = Plan()
plan1.planId = "planId1"
plan1.planName = "Planname1"
var plan2 = Plan()
plan2.planId = "planId2"
plan2.planName = "Planname2"
var plan3 = Plan()
plan3.planId = "planId3"
plan3.planName = "Planname3"
var plan4 = Plan()
plan4.planId = "planId4"
plan4.planName = "Planname4"
var plan5 = Plan()
plan5.planId = "planId5"
plan5.planName = "Planname5"
var plan6 = Plan()
plan6.planId = "planId6"
plan6.planName = "Planname6"
var flight1 = Flight()
flight1.name = "Flight1"
flight1.vocabulary = Vocabulary()
flight1.vocabulary?.seatMapPlan = [plan1, plan2]
flight1.vocabulary?.foodPlan = [plan3, plan4, plan5]
var flight2 = Flight()
flight2.name = "Flight2"
flight2.vocabulary = Vocabulary()
flight2.vocabulary?.seatMapPlan = [plan2, plan3]
flight2.vocabulary?.foodPlan = [plan3, plan4, plan5]
flightList=[flight1, flight2]
Problem 1:
I want to use flatmap,filter,custom unique func or Sets.formUnion to achieve a union of seatMapPlans. For this particular example it is
seatMapUnion = [plan1,plan2,plan3]
Because of nesting with the help of answered questions I am unable to achieve this.
Please give me a combination of filter,flatMap and map for resolving this particular problem.
Problem 2:
I have vice-versa scenarios too were i have to sort this array flightList on basis of plan(plan1 or multiple) selected. I want to sort this on basis of filter and map, but the nesting is making it difficult to achieve.
e.g. 1:
if the search parameter is plan1 for seatMapPlan. Then the result is flight1.
e.g. 2:
And if the search parameter is plan2 for seatMapPlan. Then the result is flight1,flight2.
For the first problem I would use sets. So first make Plan implement Hashable :
class Plan : Hashable {
var planName:String?
var planId:String?
public var hashValue: Int { return planName?.hashValue ?? 0 }
public static func ==(lhs: Plan, rhs: Plan) -> Bool { return lhs.planId == rhs.planId }
}
Then it's straightforward :
let set1 = Set<Plan>(flight1.vocabulary!.seatMapPlan)
let set2 = Set<Plan>(flight2.vocabulary!.seatMapPlan)
let union = set1.union(set2)
print(union.map { $0.planName! } )
It'll print:
["Planname2", "Planname1", "Planname3"]
Not sure I understand your second problem.
I have a date field on an XPage, this control may contain a date or be blank. In a repeat control I have this code:
var doc:NotesDocument = detailData.getDocument();
var sDate = doc.getItemValue("ACAutoStart");
doc.recycle()
return "Start Date = " + sDate
If ACAutoStart contains a date then it is displayed as [10/10/2013 12:34:15 AM MDT] if it is blank it displays as []. As I understand it the [] indicates that the result is an array but if I try using sDate[0] there is an error. I can't use getItemValueDateTime as it does not like the null return. How do I get this into a simple string value?
Replace your last line with return "Start Date = " + sDate.firstElement().
doc.getItemValue() returns an object of class java.util.Vector. As it is not an Array you get the first element with firstElement() instead of [0] .
UPDATE:
As you mentioned in your comment it has to work also for empty values and you added try:
var sDate = "";
try {sDate = doc.getItemValue("ACAutoStart").firstElement()} catch (e) {};
return "Start Date = " + sDate
...just as another way (returns converted NotesDateTime to Date):
function getJavaDateData(doc:NotesDocument, field:string)
{
var item:NotesItem = doc.getFirstItem(field);
if (item != null){
var dt:NotesDateTime = item.getDateTimeValue();
if (dt != null){
return dt.toJavaDate();
}
}
return null;
}
Off-course need to be adapted for your logic...
i try to parse this link : http://agent.bronni.ru/Result.aspx?id=c7a6a33a-174e-426d-b127-828ee612c36e&account=27178&page=1&pageSize=50&mr=true
but i can t get the result table because as i see in fiddler there are lazyloading method with json result.
My code is :
HtmlWeb hw = new HtmlWeb();
HtmlDocument doc = hw.Load("http://agent.bronni.ru/Result.aspx?id=c7a6a33a-174e-426d-b127-828ee612c36e&account=27178&page=1&pageSize=50&mr=true");
// Get all tables in the document
HtmlNodeCollection tables = doc.DocumentNode.SelectNodes("//table");
// Iterate all rows in the first table
HtmlNodeCollection rows = tables[0].SelectNodes(".//tr");
var data = rows.Skip(1).ToList().Take(10).ToList().Select(x => new TableRow()
{
Price = x.SelectNodes(".//td").ToList()[4].InnerText,
Operator = x.SelectNodes(".//td").ToList()[15].InnerText,
DepartureDate = x.SelectNodes(".//td").ToList()[6].InnerText,
DestinationRegion = x.SelectNodes(".//td").ToList()[7].InnerText
}).ToList();
UPDATE
Second site :
Code
WebClient wc = new WebClient();
wc.Headers.Add("Referer", "http://sletat.ru/");//MUST BE THIS HEADER
string result = wc.DownloadString("http://module.sletat.ru/Main.svc/GetTours?cityFromId=832&countryId=35&cities=&meals=&stars=&hotels=&s_adults=1&s_kids=0&s_kids_ages=&s_nightsMin=6&s_nightsMax=16&s_priceMin=0&s_priceMax=¤cyAlias=RUB&s_departFrom=25%2F06%2F2012&s_departTo=31%2F07%2F2012&visibleOperators=&s_hotelIsNotInStop=true&s_hasTickets=true&s_ticketsIncluded=true&debug=0&filter=0&f_to_id=&requestId=19198631&pageSize=20&pageNumber=1&updateResult=1&includeDescriptions=1&includeOilTaxesAndVisa=1&userId=&jskey=1&callback=_jqjsp&_1340633427022=");
result = result.Substring(result.IndexOf("{"), result.LastIndexOf("}") - result.IndexOf("{") + 1);
JavaScriptSerializer js = new JavaScriptSerializer();
dynamic json = js.DeserializeObject(result);
var prices = json["GetToursResult"]["Data"]["aaData"] as object[];
// var operators = ((object[])json["result"]["prices"]).Cast<Dictionary<string, object>>();
var temp = prices.ToList().Take(20).Select(x => new TableRow
{
Operator = (x as object[])[40].ToString(),
//Price = x["operatorPrice"].ToString(),
//DepartureDate = x["checkinDate"].ToString(),
//DestinationRegion = ((Dictionary<string, object>)x["country"])["englishName"].ToString()
}).ToList();
string str = "";
foreach (var tableRow in temp)
{
str += tableRow.Operator + "<br />";
}
Response.Write(str);
In this way i try all works ok but the problem is that this link works for roughly 30minutes and then i need to put other link again.Is any way to fix this?(only the second site has it)
THanks again,
The data is really coming from here:
http://beta.remote.bronni.ru/LazyLoading.ashx/getResult?jsonp=jQuery17207647891761735082_1340131755603&id=c7a6a33a-174e-426d-b127-828ee612c36e&page=3&pageSize=50&_=1340131756631
With the exception that the page=# and pageSize=# can be adjusted dynamically.
So instead of parsing HTML, you could just get the JSON data from the URL and parse it. For example:
WebClient wc = new WebClient();
string result =wc.DownloadString("http://beta.remote.bronni.ru/LazyLoading.ashx/getResult?jsonp=jQuery17207647891761735082_1340131755603&id=c7a6a33a-174e-426d-b127-828ee612c36e&page=1&pageSize=1000&_=1340131756631");
result = result.Substring(result.IndexOf("{"),result.LastIndexOf("}")-result.IndexOf("{")+1);
JavaScriptSerializer js = new JavaScriptSerializer();
dynamic json = js.DeserializeObject(result);
var prices = ((object[])json["result"]["prices"]).Cast<Dictionary<string,object>>();
var data = from p in prices
select new
{
OperatorID = p["operatorID"],
Price = p["operatorPrice"],
Country = ((Dictionary<string,object>)p["country"])["englishName"],
CheckinDate = p["checkinDate"]
};
Console.WriteLine(data);
On my LinqPad program, produces something like:
OperatorID Price Country CheckinDate
0 1,27 Greece 2012-06-28
0 55,90 Greece 2012-06-28
0 67,34 Greece 2012-06-28
And many more rows, depending on how much you ask for...
Note: the reason for the result = result.Substring(result.IndexOf("{"),result.LastIndexOf("}")-result.IndexOf("{")+1); line is that the jsonp result has this garbage in the beginning:
jQuery17207647891761735082_1340131755603({"
Ending with }) which makes the JavascriptSerializer choke when it tries to parse it; hence the need to remove it.
Update:
Interestingly, the ASHX handler that returns the data seems to require a Referer Header in the request; otherwise, the response will not include the operator information. The Referer required cannot be anything you want, it seems that it's actually looking for http://agent.bronni.ru in particular.
Basically, all you need to do is the following:
WebClient wc = new WebClient();
wc.Headers.Add("Referer","http://agent.bronni.ru");//MUST BE THIS HEADER
string result =wc.DownloadString("http://beta.remote.bronni.ru/LazyLoading.ashx/getResult?jsonp=jQuery17207647891761735082_1340131755603&id=c7a6a33a-174e-426d-b127-828ee612c36e&page=1&pageSize=1000&_=1340131756631");
result = result.Substring(result.IndexOf("{"),result.LastIndexOf("}")-result.IndexOf("{")+1);
JavaScriptSerializer js = new JavaScriptSerializer();
dynamic json = js.DeserializeObject(result);
var prices = ((object[])json["result"]["prices"]).Cast<Dictionary<string,object>>();
var data = from p in prices
select new
{
OperatorID = p["operatorID"],
Price = p["operatorPrice"],
Country = ((Dictionary<string,object>)p["country"])["englishName"],
Hotel = ((Dictionary<string,object>)p["hotel"])["englishName"],
Operator = ((Dictionary<string,object>)p["operator"])["englishName"],//OPERATOR
CheckinDate = p["checkinDate"]
};
OperatorID Price Country Hotel Operator CheckinDate
19681 1,27 Greece Julia Hotel Mouzenidis Travel 2012-06-28
19681 1,27 Greece Forest Park Mouzenidis Travel 2012-06-28
19681 1,27 Greece Kassandra Mare (ï-îâ Êàññàíäðà) Mouzenidis Travel 2012-06-28
UPDATE 2:
I decided to compare the performance of the out-of-the-box Javascriptserializer vs JSON.NET serializer and in all my tests with different record sizes (50,1000,3000) JSON.NET was at least twice faster than the Javascriptserializer and in some cases even 10 times faster on smaller record-sets.
If you decide to use the JSON.NET library, here's the code that will get you the same results as above code:
WebClient wc = new WebClient();
wc.Headers.Add("Referer","http://agent.bronni.ru");
string result =wc.DownloadString("http://beta.remote.bronni.ru/LazyLoading.ashx/getResult?jsonp=jQuery17207647891761735082_1340131755603&id=c7a6a33a-174e-426d-b127-828ee612c36e&page=1&pageSize=50&_=1340131756631");
result = result.Substring(result.IndexOf("{"),result.LastIndexOf("}")-result.IndexOf("{")+1);
JObject o = JObject.Parse(result);
var data = from x in o["result"]["prices"]
select new
{
OperatorID = x["operatorID"],
Price = x["operatorPrice"],
Country = x["country"]["englishName"],
Hotel = x["hotel"]["englishName"],
Operator = x["operator"]["englishName"],
CheckinDate = x["checkinDate"]
};
Console.WriteLine(data);
Programming in Flex 4.5
I'm getting a date as a String.
I don't know what date or hour I'm getting.
I want to convert the string to date and take only the hours & minutes.
For example:
Getting - "2012-02-07T13:35:46+02:00"
I want to see: 13:35.
Suggestions or any other solutions?
After some digging, Solution:
var myDate:Date;
myDate = DateFormmater.parseDateString(myDateString);
var dateResult:String = myDate.getHours() + ":" + myDate.getMinutes();
Thanks anyway! :-)!
You can to use date.getHours() and date.getMinutes(). Try the following:
var d:Date = DateField.stringToDate("your_date_string","YYYY-MM-DD");
trace("hours: ", date.getHours()); // returns 13
trace("minutes: ", date.getMinutes()); // returns 35
private function init():void
{
var isoStr:String = "2012-02-07T13:35:46+02:00";
var d:Date = new Date;
d = isoToDate(isoStr)
trace(d.hours);
}
private function isoToDate(value:String):Date
{
var dateStr:String = value;
dateStr = dateStr.replace(/\-/g, "/");
dateStr = dateStr.replace("T", " ");
dateStr = dateStr.replace("+02:00", " GMT-0000");
return new Date(Date.parse(dateStr));
}
I see you've already got the answer, but for future users, here it is.
var myDateString:String="2012-02-07T13:35:46+02:00"
//This is of the format <yyyy-mm-dd>T<hh:mm:ss><UTC-OFFSET AS hh:mm>
//You could write your own function to parse it, or use Flex's DateFormatter class
var myDate:Date=DateFormatter.parseDateString(myDateString);
//Now, myDate has the date as a Flex Date type.
//You can use the various date functions. In this case,
trace(myDate.getHours()); //Traces the hh value
trace(myDate.getMinutes()); //Traces the mm value