Script channel set using a Notecard

Hi can some1 help me I am trying to make a Script that use a notecard for set and change the listen chennel /# can some help me with that thx for anyhelp u can gimme.

Put the value you want in a notecard. Put the notecard in your object's inventory. Use llGetNotecardLine and the dataserver event to retrieve the value.

key kQuery;
integer nListenHandle;

state_entry()
{
    //request the first line from the notecard...
     kQuery = llGetNotecardLine("my notecard",0);
}

dataserver(key query_id, string data)
{
    if (query_id == kQuery) 
    {
         nListenHandle = llListen((string)data, "", NULL_KEY, "");       
    }
}

sorry - not sure how the code block tags are supposed to work...

oops, change the typecasting from (string) to (integer):

Use this:

nListenHandle = llListen((integer)data, "", NULL_KEY, "";

Not this:

nListenHandle = llListen((string)data, "", NULL_KEY, "";

You'll also want to make sure you get rid of any "old listen" that is in the script. That way, a customer can change the listen from channel 3 to 4 to 5 and not have it listening on all three:

if (query_id == kQuery)
{
llListenRemove(nListenHandle);
nListenHandle = llListen((string)data, "", NULL_KEY, "";
}


Of course, if the channel selection runs only in state_entry (like it is in the example), then such a thing isn't really necessary.

> .< I cant make it work this is the script I am trying to mod and put the change channel from nodecard

default
{
state_entry()
{
llListen(20, "", NULL_KEY, "";
}

listen(integer channel, string name, key id, string message) {
if (message == "1" {
llSetColor( <1.0,0.5,0.8>, ALL_SIDES );
llSay(0, "pink";
}

if (message == "2" {
llSetColor(<0.2, 0.0, 0.8>, ALL_SIDES);
llSay(0, "blue";
}
}
}

With the information in the previous posts, you should be able to make it work very easily. Here's a step-by-step:

integer handle;

string note;

key query;

init()
{
note = llGetInventoryName(INVENTORY_NOTECARD,0);
query = llGetNotecardLine(note, 0);
}

default
{
state_entry()
{
init();
}
changed(integer change)
{
if(change & CHANGED_INVENTORY) init();
}

listen(integer channel, string name, key id, string message) {
if (message == "1") {
llSetColor( <1.0,0.5,0.8>, ALL_SIDES );
llSay(0, "pink");
}

if (message == "2") {
llSetColor(<0.2, 0.0, 0.8>, ALL_SIDES);
llSay(0, "blue");
}
}

dataserver(key id, string data)
{
if(query != id) return;
if(data == EOF) return;
llListenRemove(handle);
handle = llListen((integer)data, "", NULL_KEY, "");
llOwnerSay("Now listening to channel: " + data);
}
}

Thx a lot ^^ for the help guys I realy thank u I am noob in scripting X3, the script work perfect