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Thread: cookie help needed

  1. #1
    Join Date
    Nov 2012
    Posts
    2

    cookie help needed

    I need to have the test results stored into a cookie and then the cookie called in order to display the results in a seperate browser window instead of the alert being used. I have been trying to figure it out for several days all to no avail. Please can someone help with this?

    Code:
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
            <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
    <title>Week 2 JavaScript Quiz</title>
            <style type="text/css">
                fieldset {
    	text-align:center;
    	width:30%;
    	border:medium dashed blue;
                }
                fieldset label {
                    display: block;
                }
            </style>
        <script type="text/javascript">
    	
                var questions = [
                    ['How many pints are in a gallon?','4',2,4,6,8],
                    ['How many hours are in a week?','2',135,168,142,198],
    				['How many feet are in a mile?','4',8250,4695,6350,5280],
    				['How many days are in a year?','3',653,285,365,453],
    				['How many pounds are in a ton?','1',2000,1800,1950,2100]
                ];
    			function resetForm(){
    				location.reload(true)
    			}
               function checkAnswers()
    		   { 
    		   var corAns = 0;
    		    
    		   for(var i=0; i < questions.length; i++)
    		   { 
    		   var radBtns = document.getElementsByName('q'+(i+1)); 
    		   if(getAnswer(radBtns) == questions[i][1])
    		   { 
    		   ++corAns;
    		   var divide = 100/questions.length*corAns; 
    		   radBtns[0].parentNode.parentNode.firstChild.style.backgroundColor = 'green'; 
    		   } else {
    			    radBtns[0].parentNode.parentNode.firstChild.style.backgroundColor = 'red'; 
    				} 
    				} 
    				alert('                                     You got '+corAns +' answers correct.' +'                                              You may select the correct choice, and try those questions again.');
    				
    				alert('Your total score is '+divide+'%'); 
    alert(document.cookie);	
    			}
    
    			
                function getAnswer(radBtns){
                    for(var i=0; i < radBtns.length; i++){
                        if(radBtns[i].checked){return radBtns[i].value;}
                    }
                    return false;
                }
                window.onload=function(){
                    Questions = document.getElementById('Questions');
                    for(i=0; i < questions.length; i++){
                        var newDiv = document.createElement('div');
                        var newPara = document.createElement('p');
                        newPara.appendChild(document.createTextNode('Question '+(i+1)+ ' = '+questions[i][0]));
                        newDiv.appendChild(newPara);
                        //create the radio buttons for each question
                        var radValue = 1;
                        for(j=2; j < questions[i].length; j++) {
                            var newLabel = document.createElement('label');
                            var newRadBtn = document.createElement('input');
                            newRadBtn.setAttribute('type', 'radio');
                            newRadBtn.setAttribute('name', 'q'+(i+1));
                            newRadBtn.setAttribute('value', radValue++);
                            newLabel.appendChild(newRadBtn);
                            newLabel.appendChild(document.createTextNode(questions[i][j]));
                            newDiv.appendChild(newLabel);
                        }
                        Questions.appendChild(newDiv);
                    }
                    document.getElementById('btnSubmit').onclick=checkAnswers;
    				document.getElementById('btnReset').onclick=resetForm;
                }
            </script>
    
    </head>
        <body>
            <div align="center">
                <fieldset id="Questions"></fieldset>
                <button id="btnSubmit">Submit</button>
                <button id="btnReset">Reset Form</button>
            </div>
        </body>
    </html>

  2. #2
    Join Date
    Jun 2004
    Location
    Portsmouth UK
    Posts
    2,662
    Code:
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
            <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
    <title>Week 2 JavaScript Quiz</title>
            <style type="text/css">
                fieldset {
    	text-align:center;
    	width:30%;
    	border:medium dashed blue;
                }
                fieldset label {
                    display: block;
                }
            </style>
    
    </head>
        <body >
            <div align="center">
                <fieldset id="Questions"></fieldset>
                <button id="btnSubmit">Submit</button>
                <button id="btnReset">Reset Form</button>
            </div>
        <div id="results" style="position:absolute;left:20px;top:20px;"></div>
        <script type="text/javascript">
    
                var questions = [
                    ['How many pints are in a gallon?','4',2,4,6,8],
                    ['How many hours are in a week?','2',135,168,142,198],
    				['How many feet are in a mile?','4',8250,4695,6350,5280],
    				['How many days are in a year?','3',653,285,365,453],
    				['How many pounds are in a ton?','1',2000,1800,1950,2100]
                ];
    
    			function resetForm(){
    				location.reload(true)
    			}
    function checkAnswers() {
     var corAns = 0;
     for(var i=0; i < questions.length; i++){
      var radBtns = document.getElementsByName('q'+(i+1));
      radBtns[0].parentNode.parentNode.firstChild.style.backgroundColor = 'red';
      for (var z0=0;z0<radBtns.length;z0++){
       if (radBtns[z0].checked&&radBtns[z0].value==questions[i][1]){
     	++corAns;
     	radBtns[0].parentNode.parentNode.firstChild.style.backgroundColor = 'green';
       }
      }
     }
     var divide = 100/questions.length*corAns;
     var results=document.getElementById('results');
     var days=1;
     results.innerHTML='You got '+corAns +' answers correct.<br>You may select the correct choice, and try those questions again.<br>'
     results.innerHTML+='Your total score is '+divide+'%'
     document.cookie='results='+results.innerHTML+';expires='+(new Date(new Date().getTime()+days*86400000).toGMTString())+';path=/';
    }
    
    function getcookie(){
     var results=document.getElementById('results');
     if (cookie('results')){
      results.innerHTML=cookie('results');
     }
    }
    
    function cookie(nme){
     var re=new RegExp(nme+'[^;]+','i');
     if (document.cookie.match(re)){
      return document.cookie.match(re)[0].split("=")[1];
     }
     return null
    }
    
    
    
                function getAnswer(radBtns){
                    for(var i=0; i < radBtns.length; i++){
                        if(radBtns[i].checked){return radBtns[i].value;}
                    }
                    return false;
                }
    
                window.onload=function(){
                    var Questions = document.getElementById('Questions');
                    for(i=0; i < questions.length; i++){
                        var newDiv = document.createElement('div');
                        var newPara = document.createElement('p');
                        newPara.appendChild(document.createTextNode('Question '+(i+1)+ ' = '+questions[i][0]));
                        newDiv.appendChild(newPara);
                        //create the radio buttons for each question
                        var radValue = 1;
                        for(j=2; j < questions[i].length; j++) {
                            var newLabel = document.createElement('label');
                            var newRadBtn = document.createElement('input');
                            newRadBtn.setAttribute('type', 'radio');
                            newRadBtn.setAttribute('name', 'q'+(i+1));
                            newRadBtn.setAttribute('value', radValue++);
                            newLabel.appendChild(newRadBtn);
                            newLabel.appendChild(document.createTextNode(questions[i][j]));
                            newDiv.appendChild(newLabel);
                        }
                        Questions.appendChild(newDiv);
                    }
                    document.getElementById('btnSubmit').onclick=checkAnswers;
    				document.getElementById('btnReset').onclick=resetForm;
                }
    
    getcookie();
    
    
            </script>
        </body>
    </html>
    Vic

    God loves you and will never love you less.

    http://www.vicsjavascripts.org/Home.htm
    If my post has been useful please donate to http://www.operationsmile.org.uk/

  3. #3
    Join Date
    Nov 2012
    Posts
    2
    I need the results to be displayed on a seperate browser window

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