LitJson JSONArray equivalent ?

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Alewinn
Posts: 3
Joined: 20 Apr 2010, 12:04

LitJson JSONArray equivalent ?

Postby Alewinn » 20 Apr 2010, 12:29

Hi everyone,

I'm trying to send an array to the server with LitJson without any success :(
I tryed to use the StringBuilder and the JsonWritter but the final Json string seems to be malformed ;

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        JsonData mess = new JsonData();
        mess["_cmd"] = NOTIFTYPE.SENDNEWCHAR.ToString();

        StringBuilder sb = new StringBuilder();
        JsonWriter W = new JsonWriter(sb);

        W.WriteArrayStart();
        W.Write(Name);

        // Gets some data into a string array
        string[] charParts = parseCharacterString(Skin);

        for (int i = 0; i < charParts.Length; i++)
        {
            W.Write(charParts[i].ToString());
        }

        W.WriteArrayEnd();

        mess[ENETCOM.PARAMS] = sb.ToString();

        Debug.Log(mess);


this sends me the following string :

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{"t":"xt","b":{"c":"SENDNEWCHAR","p":{"_cmd":"SENDNEWCHAR","_Params":"[\"test\",\"male\",\"head|male_head\",\"hands|male_hands\",\"pants|male_pants-2\",\"eyes|male_eyes_marron\",\"feet|male_feet-1\",\"hair|male_hair-1\",\"top|male_top_rouge\"]"},"r":-1,"x":"UserLogin"}}


Any idea to get rid of the bad "\" and " ??
Alewinn
Posts: 3
Joined: 20 Apr 2010, 12:04

Postby Alewinn » 20 Apr 2010, 17:05

... I tryed to manually create the string from the initial array ;

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    private JsonData manuallyparse()
    {
        JsonData mess = new JsonData();
        // manually create the params array
        string JSonArray = "{\"" + ENETCOM.COM + "\":\""
                            + NOTIFTYPE.SENDNEWCHAR.ToString() + "\",\""
                            + ENETCOM.PARAMS + "\":[";
        JSonArray += "\"" + this.m_Name + "\"";
        string[] charParts = parseCharacterString(this.m_Skin);
        for (int i = 0; i < charParts.Length; i++)
        {
            JSonArray += ",\"" + charParts[i].ToString() + "\"";
        }
        JSonArray += "]}";

        mess = JSonArray;

        return mess;
    }


This time the message looks ok but this raise a LitJSON error saying :

Code: Select all

InvalidOperationException: Instance of JsonData is not a dictionary


Nobody already sends a JSon array to the server ???
Do i have to modify the LitJson lib ?
at
Posts: 19
Joined: 17 Oct 2008, 08:43

Postby at » 21 Apr 2010, 06:01

Hi!

Maybe I didn't get something, but why are you trying to use LitJson directly with SFS .NET client ?

The object sent via SendXtMessage is wrapped automatically to JSON when you chose this type of data format.

All you should do is to send an xt message like this:

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smartFox.SendXtMessage(xtName, cmd, data, SmartFoxClient.XTMSG_TYPE_JSON);


Where data is a hashtable with the objects you need. You can put Arrays inside and all this should be wrapped automatically. This is performed by JsonMapper.ToJson method.
Alewinn
Posts: 3
Joined: 20 Apr 2010, 12:04

Postby Alewinn » 21 Apr 2010, 07:21

Ah ah !!
Thanks !!
I simply was too intricate in my code to see that !
As we said in french :

Code: Select all

J'avais le nez dans le guidon


I changed some things in my code and it work fine !

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