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- <title>GetLessonPages - SLIS Second Life Wiki</title>
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- class="ns-0 ns-subject page-GetLessonPages">
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- <div id="content">
- <a name="top" id="contentTop"></a>
- <h1 class="firstHeading">GetLessonPages</h1>
- <div id="bodyContent">
- <h3 id="siteSub">From SLIS Second Life Wiki</h3>
- <div id="contentSub"></div>
- <!-- start content -->
- <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr"><table border="0" cellpadding="0" cellspacing="0" style="text-align: top; width: 95%;">
- <tr>
- <td> <a href="../../../../articles/s/l/o/SLOODLE_LSL_API.html" title="SLOODLE LSL API">Back to Sloodle API</a>
- </td></tr></table>
- <p><br />
- </p>
- <table border="2" cellpadding="0" cellspacing="0" style="text-align: top; width: 95%; color:#5a3696; border-color:black;">
- <tr>
- <td>
- <table border="0" style="width: 100%; background:#f4f8fb; color:#5a3696; font-weight:bold; font-size:180%;">
- <tr>
- <td>Function: getLessonPages
- </td></tr></table>
- </td></tr>
- <tr>
- <td>
- <table border="0">
- <tr>
- <td style="width: 10%; font-weight:bold;"> Description:
- </td>
- <td style="width: 90%;"> Returns a list of lesson pages for the lesson specified along with page data
- </td></tr></table>
- </td></tr>
- <tr>
- <td>
- <table border="0">
- <tr>
- <td style="width: 10%; font-weight:bold;"> <font color="red">llMessageLinked</font>(<font color="green">LINK_SET</font>, PLUGIN_CHANNEL, "<font color="green">plugin:lessons,function:getLessonPages\nSLOODLEID:null\nindex:0|lessonsPerPage:9|lessonid:1</font>", <font color="red">NULL_KEY</font>);
- </td></tr></table>
- </td></tr>
- <tr>
- <td>
- <table border="0">
- <tr>
- <td style="width: 10%; font-weight:bold;" colspan="2"> Parameters:
- </td></tr>
- <tr>
- <td style="width: 10%; color:green;"> <b>SLOODLE_ID:null</b>
- </td>
- <td style="width: 90%;"> this is left as null because we aren't accessing a specific activity
- </td></tr>
- <tr>
- <td style="width: 10%; color:green;"> <b>INDEX</b>:
- </td>
- <td style="width: 90%;"> The index of the lesson page you'd like to start from
- </td></tr>
- <tr>
- <td style="width: 10%; color:green;"> <b>ITEMS_PER_PAGE</b>:
- </td>
- <td style="width: 90%;"> The number of items you'd like to appear in the output
- </td></tr>
- <tr>
- <td style="width: 10%; color:green;"> <b>LESSON ID</b>:
- </td>
- <td style="width: 90%;"> The id of lesson you want pages from
- </td></tr></table>
- <p><br />
- </p>
- </td></tr>
- <tr>
- <td>
- <table border="0">
- <tr>
- <td style="width: 10%; font-weight:bold;"> Output:
- </td>
- <td style="width: 90%;"> <a href="../../../../articles/g/e/t/File:GetlessonPages.jpg.html" class="image"><img alt="GetlessonPages.jpg" src="../../../../images/0/2F/0/0/09/GetlessonPages.jpg" width="610" height="193" /></a>
- </td></tr></table>
- <p><br />
- </p>
- </td></tr>
- <tr>
- <td>
- <table border="0">
- <tr>
- <td style="width: 10%; font-weight:bold;"> Example Script:
- </td>
- <td style="width: 90%;">
- <pre> /*********************************************
- * Copyright (c) 2009 Paul Preibisch
- * Released under the GNU GPL 3.0
- * This script can be used in your scripts, but you must include this copyright header as per the GPL Licence
- * For more information about GPL 3.0 - see: <a rel="nofollow" class="external free" href="http://www.gnu.org/copyleft/gpl.html">http://www.gnu.org/copyleft/gpl.html</a>
- *
- *
- * This script is part of the SLOODLE Project see <a rel="nofollow" class="external free" href="http://sloodle.org">http://sloodle.org</a>
- *
- * Copyright:
- * Paul G. Preibisch (Fire Centaur in SL)
- * fire@b3dMultiTech.com
- *
- * API DEMO OBJECT
- * getLessonPages.lsl
- *
- * PURPOSE
- * This script is part of the SLOODLE HQ.
- *
- /**********************************************************************************************/
- key owner;
- // *************************************************** HOVER TEXT VARIABLES
- integer DISPLAY_DATA =-774477; //every time the display is updated, data goes on this channel
- integer PLUGIN_RESPONSE_CHANNEL =998822; //sloodle_api.lsl responses
- integer PLUGIN_CHANNEL =998821;//sloodle_api requests
- integer SLOODLE_CHANNEL_TRANSLATION_REQUEST = -1928374651;//translation channel
- integer SLOODLE_CHANNEL_TRANSLATION_RESPONSE = -1928374652;//translation channel
- integer SLOODLE_CHANNEL_OBJECT_DIALOG = -3857343;//configuration channel
- /***********************************************
- * getFieldData-- returns data from a table based on the column name
- ***********************************************/
- string getFieldData(list tableRowData, string colName){
- return llList2String(tableRowData,llListFindList(tableRowData, [colName])+1);
- }
- /***********************************************
- * s() used so that sending of linked messages is more readable by humans. Ie: instead of sending a linked message as
- * GETDATA|50091bcd-d86d-3749-c8a2-055842b33484
- * Context is added instead: COMMAND:GETDATA|PLAYERUUID:50091bcd-d86d-3749-c8a2-055842b33484
- * All this function does is strip off the text before the ":" char and return a string
- ***********************************************/
- string s (string ss){
- return llList2String(llParseString2List(ss, [":"], []),1);
- }
- /***********************************************
- * k() used so that sending of linked messages is more readable by humans. Ie: instead of sending a linked message as
- * GETDATA|50091bcd-d86d-3749-c8a2-055842b33484
- * Context is added instead: COMMAND:GETDATA|PLAYERUUID:50091bcd-d86d-3749-c8a2-055842b33484
- * All this function does is strip off the text before the ":" char and return a key
- ***********************************************/
- key k (string kk){
- return llList2Key(llParseString2List(kk, [":"], []),1);
- }
- /***********************************************
- * counter() used so that sending of linked messages is more readable by humans. Ie: instead of sending a linked message as
- * GETDATA|50091bcd-d86d-3749-c8a2-055842b33484
- * Context is added instead: COMMAND:GETDATA|PLAYERUUID:50091bcd-d86d-3749-c8a2-055842b33484
- * All this function does is strip off the text before the ":" char and return an integer
- ***********************************************/
- integer i (string ii){
- return llList2Integer(llParseString2List(ii, [":"], []),1);
- }
- /* &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
- *
- * default state
- * In this state we wait until the rest of the scripts in this object init
- *
- * &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& */
- default{
- state_entry() {
-
- //set owner
- owner = llGetOwner();
- }
- link_message(integer sender_num, integer channel, string str, key id) {
- list dataLines=llParseString2List(str, ["\n"],[]);
- list cmdLine = llParseString2List(str, ["|"],[]);
- string cmd=s(llList2String(cmdLine,0));
- if (channel==PLUGIN_RESPONSE_CHANNEL){
- if (cmd=="API READY") state go;
- }//endif channel=PLUGIN_RESPONSE_CHANNEL
- }//end linked_message event
- /***********************************************
- * changed event
- * |-->Every time the inventory changes, reset the script
- *
- ***********************************************/
- changed(integer change) {
- if (change ==CHANGED_INVENTORY){
- llResetScript();
- }//endif
- }//end changed state
- }//end default state
-
- /* &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
- *
- * go state
- * Now you can execute your logic because the api is ready
- *
- * &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& */
-
- state go{
- touch_start(integer num_detected) {
- /*********************************************************************************
- * API CALL: getLessons: Return all lesson pages in the course
- **********************************************************************************/
- llMessageLinked(LINK_SET, PLUGIN_CHANNEL, "plugin:lessons,function:getLessonPages\nSLOODLEID:null\nindex:0|lessonsPerPage:9|lessonid:1", NULL_KEY);
- }
- link_message(integer sender_num, integer channel, string str, key id) {
-
- if (channel==PLUGIN_RESPONSE_CHANNEL){
- list dataLines = llParseStringKeepNulls(str,["\n"],[]);
- //get status code
- list statusLine =llParseString2List(llList2String(dataLines,0),["|"],[]);
- integer status =llList2Integer(statusLine,0);
- string descripter = llList2String(statusLine,1);
- string response = s(llList2String(dataLines,1));
- integer index = i(llList2String(dataLines,2));
- integer counter=0;
- if (response=="lessons|getLessonPages"){
- //check status of returned response
- if (status==1){
- //initialize the string we will print on xy_text channel
- //get all of the lesson activities returned
- list lessons = llList2List(dataLines, 5,llGetListLength(dataLines)-1);
- integer len = llGetListLength(lessons);
- list colNames =llParseString2List(llList2String(dataLines,4), ["|"], []);
- integer colLen = llGetListLength(colNames);
- list data;
- for (counter=0;counter<len;counter++){
- list colData=llParseString2List(llList2String(lessons,counter), ["|"], []); //parse the message into a list
- integer j;
- //add all data from this line into a 2 dimensional list called tableRowData:
- //["nameOfColumn","value"]
- list tableRowData;
- for (j=0;j<colLen;j++){
- tableRowData +=[llList2String(colNames,j),llList2String(colData,j)];
- llOwnerSay("// "+(string)(j+1)+") "+llList2String(colNames,j)+": "+llList2String(colData,j));
-
- }
- llOwnerSay("//********************************");
- }//for
- }//status==1
- }//endif response=="getLessons"
- }//end if channel==PLUGIN_RESPONSE_CHANNEL
- }//end link_message
-
- /***********************************************
- * changed event
- * |-->Every time the inventory changes, reset the script
- *
- ***********************************************/
- changed(integer change) {
- if (change ==CHANGED_INVENTORY){
- llResetScript();
- }//endif
- }//end changed state
-
- }//end state
- </pre>
- <p><br />
- </p><p><br />
- </p><p><br />
- </p>
- </td></tr></table>
- <p><br />
- </p>
- </td></tr></table>
- <!--
- NewPP limit report
- Preprocessor node count: 5/1000000
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- Template argument size: 0/2097152 bytes
- Expensive parser function count: 0/100
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- <li id="f-credits">This page was last modified 09:11, 12 October 2009 by <a href="http:http://localhost/sl/index.php?title=User:Salahzar&action=edit&redlink=1" class="new" title="User:Salahzar (page does not exist)">salahzar</a>. Based on work by <a href="../../../../articles/d/a/n/User:Daniel.html" title="User:Daniel">daniel.livingstone@gmail.com</a> and <a href="http:http://localhost/sl/index.php?title=User:Fire&action=edit&redlink=1" class="new" title="User:Fire (page does not exist)">Paul Preibisch</a>.</li> <li id="f-about"><a href="../../../../articles/a/b/o/SLIS_Second_Life_Wiki:About.html" title="SLIS Second Life Wiki:About">About SLIS Second Life Wiki</a></li> <li id="f-disclaimer"><a href="../../../../articles/g/e/n/SLIS_Second_Life_Wiki:General_disclaimer.html" title="SLIS Second Life Wiki:General disclaimer">Disclaimers</a></li> </ul>
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