/* comptonLogin.js 2007-01-16 2007-09-25 - took care of the bad login problem - hourglass spun forever 2007-12-22 - made name lookup case-insensitive 2008-03-11 - changed the client drop-down to automatically populate the client name field, and added the onFormLoad() function that is used when the teacher name and password were 'stored' by the browser 2008-04-14 - name values are passed directly in, so no need to determine anything */ function onLoadForm() { // added function 2008-03-11 if ( document.forms['myForm'].Param_teacher_name.value > '' && document.forms['myForm'].Param_teacher_password.value > '' ) { // username and password were already filled in! getClients(); } } function VerifyLogin() { if ( document.forms['myForm'].Param_teacher_name.value == '' ) { alert ('You must enter your teacher name to continue!'); document.forms['myForm'].Param_teacher_name.focus(); return false; }; if ( document.forms['myForm'].Param_teacher_password.value == '' ) { alert ('You must enter a password to continue!'); document.forms['myForm'].Param_teacher_password.focus(); return false; //} else { //alert ( 'the password name is ' + document.forms['myForm'].Param_teacher_password.value ); }; if ( document.forms['myForm'].Param_client_name.value == '' && document.forms['myForm'].Param_client_select.value == '' ) { alert ('You must enter or select a client to continue!'); document.forms['myForm'].Param_client_name.focus(); return false; }; if ( document.forms['myForm'].Param_session_select.value == '' ) { alert ('You must select a session type to continue!'); document.forms['myForm'].Param_session_select.focus(); return false; // } else { // alert ( 'the session name is ' + document.forms['myForm'].Param_session_select.value ); }; return true; }; function getXMLHTTPRequest() { try { req = new XMLHttpRequest(); } catch(err1) { try { req = new ActiveXObject("Msxm12.XMLHTTP"); } catch(err2) { try { req = new ActiveXObject("Microsoft.XMLHTTP"); } catch(err3) { req = false; } } } return req; } var http = getXMLHTTPRequest(); function getClients() { var username = document.forms['myForm'].Param_teacher_name.value; var password = document.forms['myForm'].Param_teacher_password.value; //alert ( 'username-->' + username + '<--' ) ; //alert ( 'password-->' + password + '<--' ) ; var myurl = '/php/getAllClients.php' + '?' + 'Param_teacher_name' + '=' + username + '&' + 'Param_teacher_password' + '=' + password ; // var myRand = parseInt(Math.random()*999999999999); var myRand = new Date().getTime(); // use time instead of a random number //var modurl = myurl + "?rand=" + myRand; var modurl = myurl + "&rand=" + myRand; http.open("GET", modurl, true); http.onreadystatechange = useHttpResponse; http.send(null); } function useHttpResponse() { if ( http.readyState == 4 ) { if ( http.status == 200 ) { if ( typeof(document.forms['myForm'].Param_email_select ) != "undefined" ) { var teachersClient = http.responseXML.getElementsByTagName('teachersClient'); // 2007-09-25 // this will only fill in IF the login was successful // 2007-09-25 if ( teachersClient[0].childNodes.length > 0 ) // 2007-09-25 { // 2007-09-25 var unusedEmailNames = http.responseXML.getElementsByTagName("unusedEmailNames"); if ( unusedEmailNames[0].childNodes.length > 0 ) { // are there any elements in this tag? document.forms['myForm'].Param_email_select.options[0] = new Option(' ', ' '); var unusedEmailNode = http.responseXML.getElementsByTagName('unusedEmail'); for ( var x=0; x<= ( unusedEmailNode.length - 1 ) ; x++ ) { var email = unusedEmailNode[x].childNodes[0].nodeValue ; document.forms['myForm'].Param_email_select.options[x + 1] = new Option(email, email); }; }; } else { // 2007-09-25 //alert ('testing2'); document.forms['myForm'].Param_teacher_password.value = ''; document['myForm'].Param_teacher_name.focus(); // 2007-09-25 }; // 2007-09-25 }; var teachersClient = http.responseXML.getElementsByTagName("teachersClient"); //alert ( teachersClient[0].childNodes.length ); if ( teachersClient[0].childNodes.length > 0 ) { // are there any elements in this tag? var clientNode = http.responseXML.getElementsByTagName('client'); for ( x=0; x<= ( clientNode.length - 1 ) ; x++ ) { var nameNode = clientNode[x].getElementsByTagName('name')[0] ; //alert ( nameNode.childNodes[0].nodeValue ) ; var client = nameNode.childNodes[0].nodeValue.toLowerCase() ; // 2007-12-22 - added toLowerCase if ( clientNode[x].getElementsByTagName('active')[0].childNodes[0].nodeValue > '0' ) // 2008-03-11 { document.forms['myForm'].Param_client_select.options[x] = new Option(client, client); } var language = '' ; if ( clientNode[x].getElementsByTagName('language')[0].hasChildNodes() ) { language = clientNode[x].getElementsByTagName('language')[0].childNodes[0].nodeValue ; clientsLanguageArray[client] = language; }; if ( clientNode[x].getElementsByTagName('email')[0].hasChildNodes() ) { email = clientNode[x].getElementsByTagName('email')[0].childNodes[0].nodeValue ; clientsEmailAddyArray[client] = email; }; }; } else { while ( document.forms['myForm'].Param_client_select.length > 0 ) { document.forms['myForm'].Param_client_select.options[0] = null; // 2007-01-20 }; alert ( 'You have entered an incorrect username/password combination! Please try again.' ); }; document.getElementById('waitImg').innerHTML = ''; }; } else { document.getElementById('waitImg').innerHTML = ''; }; }; var clientsLanguageArray = new Array(); // array to hold languages indexed by user name var clientsEmailAddyArray = new Array(); // array to hold email addys indexed by user name 2007-04-06 function setSpecLanguage(thisClient) { // 2008-04-14 - now we pass the value in, so no need to try and determine it. //var thisClient = ''; // if ( document.forms['myForm'].Param_client_name.value ) { // /* if the name is filled in, use that, otherwise use the select/option (scrolling region) */ // thisClient = document.forms['myForm'].Param_client_name.value.toLowerCase() ; // } else { // thisClient = document.forms['myForm'].Param_client_select.value.toLowerCase() ; // }; document.forms['myForm'].Param_client_name.value = thisClient; // 2008-04-15 set the select value in case they typed it in document.forms['myForm'].Param_client_select.value = thisClient; // 2008-04-15 set the typed in value in case they clicked a name // alert ( clientsLanguageArray[thisClient] ); var thisLanguage = clientsLanguageArray[thisClient] ; document.forms['myForm'].Param_language_select[0].selected = true; // set the first one (the blank one) to selected for ( var i =0; i < document.forms['myForm'].Param_language_select.length; i++ ) { if ( document.forms['myForm'].Param_language_select[i].value == thisLanguage ) { document.forms['myForm'].Param_language_select[i].selected = true; break; // alert ( 'index ' + i + ' value : ' + document.forms['myForm'].Param_language_select[i].value ); }; }; if ( clientsEmailAddyArray[thisClient] > '' ) { // 2007-04-06 var thisEmailAddy = clientsEmailAddyArray[thisClient] ; // 2007-04-06 document.forms['myForm'].Param_email_name.value = thisEmailAddy ; // 2007-04-06 } else { // 2007-04-06 document.forms['myForm'].Param_email_name.value = ''; ; // 2007-04-06 }; // 2007-04-06 } function blankClientName() { // 2008-03-11 // when the client select is clicked (or changed somehow) that value fills in the name box document.forms['myForm'].Param_client_name.value // 2008-03-11 = document.forms['myForm'].Param_client_select.value ; // 2008-03-11 }; /** if ( document.forms['myForm'].Param_client_name.value != '' ) // 2007-10-01 { // 2007-10-01 if ( confirm("You clicked a client name, do you want to BLANK out the client text field?") ) { // 2007-10-03 document.forms['myForm'].Param_client_name.value = '' ; // 2007-10-01 } else { // 2007-10-03 alert ( 'Your text client name ' // 2007-10-03 + '"' // 2007-10-03 + document.forms['myForm'].Param_client_name.value // 2007-10-03 + '"' // 2007-10-03 + ' will be used and your selected client name will be ignored!'// 2007-10-03 ); // 2007-10-03 }; // 2007-10-03 }; // 2007-10-01 ***/ function blankLanguageName() { // 2008-03-11 document.forms['myForm'].Param_language_name.value = document.forms['myForm'].Param_language_select.value; }; // 2007-10-01 /***** if ( document.forms['myForm'].Param_language_name.value != '' ) // 2007-10-03 { // 2007-10-03 if ( confirm("You clicked a language name, do you want to BLANK out the language text field?") ) { // 2007-10-03 document.forms['myForm'].Param_language_name.value = '' ; // 2007-10-03 } else { // 2007-10-03 alert ( 'Your text language name ' // 2007-10-03 + '"' // 2007-10-03 + document.forms['myForm'].Param_language_name.value // 2007-10-03 + '"' // 2007-10-03 + ' will be used and your selected language name will be ignored!' ); }; // 2007-10-03 }; // 2007-10-03 ***/