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JavaScript - I Can't Add An Extra Answer Option On A Multiple Choice Question
I have just used an Analysis Quiz tool (on this page http://javascript.about.com/library/blquizf.htm) to create a quiz which doesn't have right or wrong answers but adds the scores of the answers together. It all works nicely, HOWEVER I require 5 answers as opposed to the maximum of four which has been offered on this site.
The (partial) code is: Code: var quiz = new Array(); var r = 0;
var analPage = 'result.html';
quiz[r++] =('93726~71~1. How often do you have a drink containing alcohol?~Never~Once a month or less~2 to 4 times a month~2 to 3 times a week~0~3');
quiz[r++] =('48844~37~How many units of alcohol do you have on a typical day when you are drinking?~1-2~3-4~5-6~7-9~0~3');
I thought it would be straight forward and I could add another option at the end of each string and then change the scoring e.g. quiz[r++] =('93726~71~1. How often do you have a drink containing alcohol?~Never~Once a month or less~2 to 4 times a month~2 to 3 times a week~4 or more times a week~0~4'); but this didn't work ... please help! Thank you Similar TutorialsI have a radio button that asks Does your URL exist or need to be purchased? and a drop down menu that lists different types of web projects (i.e. new website and website redesign). What I'm trying to achieve is, if the user selects that the URL exists, I would like the drop down menu option new website to be removed from the list. Form: Code: <form> <input type="radio" name="website_status" value="exists"/> Exists <input type="radio" name="website_status" value="purchase_required"/> Needs to be purchased <select name="projects"> <option></option> <option value="new_website">New Website</option> <option value="website_redesign">Website Redesign</option> </select> </form> JavaScript: [CODE] <script> window.onload = initForms; function initForms() { for (var i=0; i<document.forms.length; i++) { document.forms[i].onsubmit = function() {return validForm();} } } function validForm() { var inputarray = document.getElementsByTagName("input"); var selectarray = document.getElementsByTagName("select"); var textarea = document.getElementsByTagName("textarea"); if (inputarray[0].checked == true) { selectarray[0].remove(options[1]); return false; } </script> I've been experimenting with this for the last couple hours and am getting nothing! Could someone please point me in the right direction? What I would like to do is have a page with a dropdown menu, and depending on which option the user chooses from the dropdown, reload the page and display a particular iframe below the dropdown, based on the users choice. Also, a default iframe would load (the one connected to the default choice in the select box). Hopefully that makes sense. I was trying to make this work with PHP (without having the user having to click a submit button) but I couldn't find a way to make it happen.
Hello all, Making a multiple choice quiz using Blue J. My task is to enable the user to add questions and answers. Replace and remove specific answers and questions. Print out all the questions and answers once they are finished. Then quit the program. The user will also need to be able to quit the program at anytime. I am having trouble understanding how i would go about doing this, i figured i would store all the questions using an array or array list? Hello, I am currently making a multiple choice program in JS using 3 arrays, one to call the question, one to store the user answer and one to store the real answer. The answers will then be compared to find the score. I have done most of it, but am still having one problem, I am using prompts and when I call the question, only the text in the if statement "qArray[counter]" is actually showing on the prompt and not the actual question from the array and I wondered if anyone could help? Thanks <html> <head><B>Multiple Choice Quiz</B> </head> <body> <script language = 'JavaScript'> document.write('<br><br>This program allows multiple choice questions to be asked - once finished a calculation will total your score.<br>'); qArray = new Array(); qArray = ['What is the capital of England? London/Paris/Cardiff/Berlin', 'What is the capital of France? London/Paris/Cardiff/Berlin', 'What is the capital of Wales? London/Paris/Cardiff/Berlin', 'What is the capital of Germany? London/Paris/Cardiff/Berlin']; aArray = new Array(); aArray = ['London', 'Paris', 'Cardiff', 'Berlin']; //array of the answers counter = 0; NumberofQuestions = 4; score = 0; while (counter < NumberofQuestions){ if (counter == 0){ question1=prompt('qArray[counter]',''); } if (counter == 1){ question2=prompt('qArray[counter]',''); } if (counter == 2){ question3=prompt('qArray[counter]',''); } if (counter == 3){ question4=prompt('qArray[counter]',''); } counter++; } studentAnswers = new Array(); studentAnswers = [question1, question2, question3, question4]; //an array with the answers the student has inputted counter = 0; while (counter < NumberofQuestions){ if (studentAnswers[counter] == aArray[counter]){ score++; } counter++; } document.write ('You have finished the quiz, your total marks will be calculated.'); //inform student that they have finished document.write('You scored: ',score,' /4'); //prints the score to screen. </script> </body> </html> I was wondering if someone could help me? In my code below what if answers in question 2 were allowed to be in any order? Like: hips,body,knees or knees,hips,body and so on. How should I modify my code? Anyone please???? 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" xml:lang="en" lang="en">
<head>
<title>Quiz</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<script type="text/javascript">
var answer_list = [
['False'],
['body,hips,knees']
// Note: No comma after final entry
];
var response = [];
function getCheckedValue(radioObj) {
if(!radioObj)
return "";
var radioLength = radioObj.length;
if(radioLength == undefined)
if(radioObj.checked)
return radioObj.value;
else
return "";
for(var i = 0; i < radioLength; i++) {
if(radioObj[i].checked) {
return radioObj[i].value;
}
}
return "";
}
function setAnswer(question, answer) {
response[question] = answer;
}
function CheckAnswers() {
var correct = 0;
var resp, answ;
for (var i = 0; i < answer_list.length; i++) {
resp = response[i].toString();
resp = resp.toLowerCase();
answ = answer_list[i].toString();
answ = answ.toLowerCase();
//#################################################################################################
if (resp == answ) {
correct++;
if(i==0){
document.forms[0].a1c.style.backgroundImage="url('correct.gif')";
document.forms[0].a1c.value = "";
}
else{
document.forms[0].a1d.style.backgroundImage="url('correct.gif')";
document.forms[0].a1d.value = "";
}
}
else{
if(i==0){
document.forms[0].a1c.style.backgroundImage = "url('incorrect.gif')";
document.forms[0].a1c.value = " ANS: False. Position the head snugly against the top bar of the frame and then bring the foot board to the infant's feet.";
}
else{
document.forms[0].a1d.style.backgroundImage = "url('incorrect.gif')";
document.forms[0].a1d.value = " ANS: " + answ;
}
//###################################################################################################
}
}
document.writeln("You got " + correct + " of " + answer_list.length + " questions correct!");
}
</script>
</head>
<body>
<form action="" method="post">
<div>
<b>1. When measuring height/length of a child who cannot securely stand, place the infant such that his or her feet are flat against the foot board.</b><br />
<label><input type="radio" name="question0" value="True" />True</label>
<label><input type="radio" name="question0" value="False" />False</label>
<br />
<textarea rows="2" cols="85" name="a1c" style="background-repeat:no-repeat"></textarea>
<br />
<b>2. When taking a supine length measurement, straighten the infant's
<input type="text" name="question1_a" size="10" />,
<input type="text" name="question1_b" size="10" />, and
<input type="text" name="question1_c" size="10" />.</b>
<br />
<textarea rows="2" cols="85" name="a1d" style="background-repeat:no-repeat"></textarea>
<br />
<input type="button" name="check" value="Check Answers" onclick="setAnswer(0,getCheckedValue(document.forms[0].question0));setAnswer(1,[document.forms[0].question1_a.value,document.forms[0].question1_b.value,document.forms[0].question1_c.value]);CheckAnswers();" />
</div>
</form>
</body>
</html>
Hi! I'm trying to make a multiple choice quiz using javascript. I downloaded codes from http://www.javascriptkit.com/script/cut180.shtml But when I used it nothing comes up on the results (number of correct answer, number of wrong answer and percentage) as well as the solution box is empty. I tried it on Google Chrome and it says "Your browser does not accept cookies. Please adjust your settings." So I tried it in Safari because that's what we use in school and it doesn't work. The results and solution box is empty. I am guessing that problem is with cookies? Please help me. Here are my codes: - Quiz //Enter total number of questions: var totalquestions=10 //Enter the solutions corresponding to each question: var correctchoices=new Array() correctchoices[1]='a' //question 1 solution correctchoices[2]='d' //question 2 solution, and so on. correctchoices[3]='b' correctchoices[4]='b' correctchoices[5]='c' correctchoices[6]='b' correctchoices[7]='a' correctchoices[8]='c' correctchoices[9]='d' correctchoices[10]='b' /////Don't edit beyond here////////////////////////// function gradeit(){ var incorrect=null for (q=1;q<=totalquestions;q++){ var thequestion=eval("document.myquiz.question"+q) for (c=0;c<thequestion.length;c++){ if (thequestion[c].checked==true) actualchoices[q]=thequestion[c].value } if (actualchoices[q]!=correctchoices[q]){ //process an incorrect choice if (incorrect==null) incorrect=q else incorrect+="/"+q } } if (incorrect==null) incorrect="a/b" document.cookie='q='+incorrect if (document.cookie=='') alert("Your browser does not accept cookies. Please adjust your browser settings.") else window.location="results.htm" } function showsolution(){ var win2=window.open("","win2","width=200,height=350, scrollbars") win2.focus() win2.document.open() win2.document.write('<title>Solution</title>') win2.document.write('<body bgcolor="#FFFFFF">') win2.document.write('<center><h3>Solution to Quiz</h3></center>') win2.document.write('<center><font face="Arial">') for (i=1;i<=totalquestions;i++){ for (temp=0;temp<incorrect.length;temp++){ if (i==incorrect[temp]) wrong=1 } if (wrong==1){ win2.document.write("Question "+i+"="+correctchoices[i].fontcolor("red")+"<br>") wrong=0 } else win2.document.write("Question "+i+"="+correctchoices[i]+"<br>") } win2.document.write('</center></font>') win2.document.close() } ______________________________________________________________ For Results <html> <head> <title>Instant Quiz Results</title> </head> <body bgcolor="#FFFFFF"> <p align="center"><strong><font face="Arial"> <script src="quizconfig.js"> </script>Quiz Results Summary</font></strong></p> <div align="center"><center> <table border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><form method="POST" name="result"><table border="0" width="100%" cellpadding="0" height="116"> <tr> <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Number Of Correct Questions:</font></strong></td> <td height="25"><p><input type="text" name="p" size="24"></td> </tr> <tr> <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">Wrong Questions:</font></strong></td> <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td> </tr> <tr> <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade Percentage:</font></strong></td> <td height="25"><input type="text" name="q" size="8"></td> </tr> </table> </form> </td> </tr> </table> </center></div> <form method="POST"><div align="center"><center><p> <script> var wrong=0 for (e=0;e<=2;e++) document.result[e].value="" var results=document.cookie.split(";") for (n=0;n<=results.length-1;n++){ if (results[n].charAt(1)=='q') parse=n } var incorrect=results[parse].split("=") incorrect=incorrect[1].split("/") if (incorrect[incorrect.length-1]=='b') incorrect="" document.result[0].value=totalquestions-incorrect.length+" out of "+totalquestions document.result[2].value=(totalquestions-incorrect.length)/totalquestions*100+"%" for (temp=0;temp<incorrect.length;temp++) document.result[1].value+=incorrect[temp]+", " </script> <input type="button" value="Retake Quiz" name="B1" onClick="history.go(-1)"> <input type="button" value="Show Solution" name="B2" onClick="showsolution()"></p> </center></div> </form> </body> </html> Please help me. I've been trying to find out what is wrong with my codes for a week. Thanks in advance! I am working with the quiz found below (Multiple Choice Quiz that is instantly graded/checked), and would like to add pictures to the questions and rollover sound effects. I have figured how to add the picture, but not the sound. Sound effects are played when added to the html section, but not when added to the javascript coding. I am alright with html and css, but not with javascript. Any help from the javascript experts would be appreciated. ********* Coding Example ********* <HTML> <HEAD> <TITLE>The JavaScript Source: Miscellaneous : Multiple Choice Quiz</TITLE> <META HTTP-EQUIV="The JavaScript Source" CONTENT = "no-cache"> <META NAME="description" CONTENT="Add a quiz to your Web page without using a server-side script. Easy to set-up. Questions and answers are stored in a multi-dimensional array format in an external file. The quiz is marked in real time, and once answered, questions are set to read-only. A summary of the users score is alerted at the end."> <META NAME="date" CONTENT="2005-12-27"> <META NAME="channel" CONTENT="Developer"> <META NAME="author" CONTENT="James Crooke"> <META NAME="section" CONTENT="Miscellaneous"> <style type="text/css"> <!-- .question { color:darkblue; font-size:14px; font-weight:bold; } --> </style> <script type="text/javascript"> <!-- /* This script and many more are available free online at The JavaScript Source :: http://javascript.internet.com Created by: James Crooke :: http://www.cj-design.com */ var useranswers = new Array(); var answered = 0; function renderQuiz() { for(i=0;i<questions.length;i++) { document.writeln('<p class="question">' + questions[i] + ' <span id="result_' + i + '"><img src="blank.gif" style="border:0" alt="" /></span></p>'); for(j=0;j<choices[i].length;j++) { document.writeln('<input type="radio" name="answer_' + i + '" value="' + choices[i][j] + '" id="answer_' + i + '_' + j + '" class="question_' + i + '" onclick="submitAnswer(' + i + ', this, \'question_' + i + '\', \'label_' + i + '_' + j + '\')" /><label id="label_' + i + '_' + j + '" for="answer_' + i + '_' + j + '"> ' + choices[i][j] + '</label><br />'); } } document.writeln('<p><input type="submit" value="Show Score" onclick="showScore()" /> <input type="submit" value="Reset Quiz" onclick="resetQuiz(true)" /></p><p style="display:none"><img src="correct.gif" style="border:0" alt="Correct!" /><img src="incorrect.gif" style="border:0" alt="Incorrect!" /></p>'); } function resetQuiz(showConfirm) { if(showConfirm) if(!confirm("Are you sure you want to reset your answers and start from the beginning?")) return false; document.location = document.location; } function submitAnswer(questionId, obj, classId, labelId) { useranswers[questionId] = obj.value; document.getElementById(labelId).style.color = "grey"; //disableQuestion(classId); showResult(questionId); answered++; } function showResult(questionId) { if(answers[questionId] == useranswers[questionId]) { document.getElementById('result_' + questionId).innerHTML = '<img src="correct.gif" style="border:0" alt="Correct!" />'; // I tried to make the background a different colour for the answer document.getElementById(questionId).style.border ='1px'; } else { document.getElementById('result_' + questionId).innerHTML = '<img src="incorrect.gif" style="border:0" alt="Incorrect!" />'; } } function showScore() { if(answered != answers.length) { alert("You have not answered all of the questions yet!"); return false; } questionCount = answers.length; correct = 0; incorrect = 0; for(i=0;i<questionCount;i++) { if(useranswers[i] == answers[i]) correct++; else incorrect++; } pc = Math.round((correct / questionCount) * 100); alertMsg = "You scored " + correct + " out of " + questionCount + "\n\n"; alertMsg += "You correctly answered " + pc + "% of the questions! \n\n"; if(pc == 100) alertMsg += response[0]; else if(pc >= 90) alertMsg += response[1]; else if(pc >= 70) alertMsg += response[2]; else if(pc > 50) alertMsg += response[3]; else if(pc >= 40) alertMsg += response[4]; else if(pc >= 20) alertMsg += response[5]; else if(pc >= 10) alertMsg += response[6]; else alertMsg += response[7]; if(pc < 100) { if(confirm(alertMsg)) resetQuiz(false); else return false; } else { alert(alertMsg); } } function disableQuestion(classId) { var alltags=document.all? document.all : document.getElementsByTagName("*") for (i=0; i<alltags.length; i++) { if (alltags[i].className == classId) { alltags[i].disabled = true; } } } var questions = new Array(); var choices = new Array(); var answers = new Array(); var response = new Array(); // To add more questions, just follow the format below. questions[0] = "1) JavaScript is ..." ; choices[0] = new Array(); choices[0][0] = "the same as Java"; choices[0][1] = "kind of like Java"; choices[0][2] = "different than Java"; choices[0][3] = "ther written part of Java"; answers[0] = choices[0][2]; ///////// THIS IS THE SECTION THAT I'M TRYING TO WORK ON ///////// // image works, but sound doesn't // questions[1] = "<a href='javascriptHTMLSound' id='dummyspan' // the smiley is actually a colon followed by a D as in "DHTML" onMouseOver='DHTMLSound('success.wav')'><img src='some_image.gif'></a>"; choices[1] = new Array(); choices[1][0] = "Play This" + "<a href='javascriptlaySound('success.wav')'>Play This</a>"; choices[1][1] = "objective"; choices[1][2] = "evil"; choices[1][3] = "object based"; answers[1] = choices[1][3]; ///////////////////////////////////////////////////////////////// questions[2] = "3) To comment out a line in JavaScript ..."; choices[2] = new Array(); choices[2][0] = "Precede it with two forward slashes, i.e. '//'"; choices[2][1] = "Precede it with an asterisk and a forward slash, i.e. '*/'"; choices[2][2] = "Precede it with an asterisk, i.e. '*'"; choices[2][3] = "Precede it with a forward slash and an asterisk, i.e. '/*'"; answers[2] = choices[2][0]; questions[3] = "4) JavaScript can only run on Windows"; choices[3] = new Array(); choices[3][0] = "True"; choices[3][1] = "False"; answers[3] = choices[3][1]; questions[4] = "5) Semicolons are optional at the end of a JavaScript statement."; choices[4] = new Array(); choices[4][0] = "True"; choices[4][1] = "False"; answers[4] = choices[4][0]; questions[5] = "strings are..."; choices[5] = new Array(); choices[5][0] = "strings, numbers, BooBoos, and nulls"; choices[5][1] = "strings, text, Booleans, and nulls"; choices[5][2] = "strings, numbers, Booleans, and nulls"; choices[5][3] = "strings, numbers, Booleans, and zeros"; answers[5] = choices[5][2]; // response for getting 100% response[0] = "Excellent, top marks!"; // response for getting 90% or more response[1] = "Excellent, try again to get 100%!" // response for getting 70% or more response[2] = "Well done, that is a good score, can you do better?"; // response for getting over 50% response[3] = "Nice one, you got more than half of the questions right, can you do better?"; // response for getting 40% or more response[4] = "You got some questions right, you can do better!"; // response for getting 20% or more response[5] = "You didn't do too well, why not try again!?"; // response for getting 10% or more response[6] = "That was pretty poor! Try again to improve!"; // response for getting 9% or less response[7] = "Oh dear, I think you need to go back to school (or try again)!"; //--> </script> </HEAD> <BODY BGCOLOR=#ffffff vlink=#0000ff > <script> function DHTMLSound(surl) { document.getElementById("dummyspan").innerHTML="<embed src='"+surl+"' hidden=true autostart=true loop=false>"; } </script> <script type="text/javascript"> <!-- renderQuiz(); //--> </script> </body></html> ********* I have also tried the following sound ideas, but none work "within" the javascript -- they do work when assigned to a button inside the html however... The trick is, I want to be able to display an image within the question, then mouseover a <span> of text or an image (preferrably NOT a link <a>) and have the sounds played as part of the choices for the question. For a slightly different purpose, I'm also interested in being able to have the correst answer (for more complicated quizes) appear beside the question, in a <div> if possible, rather than an alert, to give the solution / reasoning for the correct answer. Any help at all would be really appreciated. Hi I need a java script code that it allow users to post their questions and I can answer them . How can I do so ? Best regards eeeeeee
hey guys i'm very new to javascript and am learning all of it from the internet so i couldn't find any place with what i wanted my problem is: i want to have a variable that if its == to x or y it gives 1 thing and if else its another this is what i got #code# function woo() { ret = prompt("What's Your Name?"); if (ret == 'x','y') { alert ("hey " + ret + ", now try a random name") } else { alert ("No.. " + ret + " isn't your name. Try again") } } #/code# so the problem with that is, it always gives me the first option almost like every answer is the correct one and not just x,y imo the problem is with the line if (ret == 'x','y') so how do i write more than 1 answer to the "if" command? Hey guys, basically Im creating a webpage for my univeristy degree, and I've decided to script a quiz, basically there will be several multi choice questions, and these will add to one answer, heres an example: Whats your favourite genre of music? (choice1) (choice2) (choice3) Whats your favourite favourite musical instrument? (choice1) (choice2) (choice3) etc answer = blahblahblah Heres my questions code here, as you can see im using values, im trying to create the answers by adding the values up, for example answer 1=5 2=10 3=100 <div id="quiz"> <h4> 1) What is your favourite genre of music?</div> <div class="qselections"> <input type="radio" value="1" name="question1">a)Rock<br> <input type="radio" value="2" name="question1">b) Punk<br> <input type="radio" value="3" name="question1">c) Metal<br> <input type="radio" value="4" name="question1">d)Electronica/Dance/Club<br> </div> <br> <div class="qheader"> 2) What is your favourite decade of music></div> <div class="qselections"> <input type="radio" value="1" name="question2">a) 60's<br> <input type="radio" value="2" name="question2">b) 70's<br> <input type="radio" value="3" name="question2">c) 80's<br> <input type="radio" value="4" name="question2">d) 90's<br> <input type="radio" value="5" name="question2">d) 00's<br> </div> <br> <div class="qheader"> 3) Which is your favourite instrument?</div> <div class="qselections"> <input type="radio" value="1" name="question3">a) Guitar<br> <input type="radio" value="2" name="question3">b) Drums<br> <input type="radio" value="3" name="question3">c) DJ Decks<br> <input type="radio" value="4" name="question3">d) Piano<br> </div> <br> <div class="qheader"> 4) Do you prefer handheld or console?</div> <div class="qselections"> <input type="radio" value="1" name="question4">a) Handheld<br> <input type="radio" value="100" name="question4">b) Console<br> <h4> </div> Im just curious how to script this? I havent done anything this difficult before, Im wondering how I would code this.. The only quiz I have done before is via prompts, any help will be much apprieciated! P.s feel free to ask any questions if it is to help! I have been asking around other forums for this question....no one seems to be able to help. But reading through here you guys seem quite a bit smarter and I'm sure you can point me in the right direction What I need is a simple loading page that is for LOOKS only...the site I am redirecting to is very small and does not take very long to load...but for marketing purposes a loading page will make my business strategy look much more legit. I am linking to an affiliate page with a discount link. The problem is most people aren't actually sure if the discount link works...so I want to make a loading page where it says something like "Activating Discount". SO basically I have: My website>>>(link)>>>HTML Loading Page>>>(Redirects after 5 sec or so)>>>Afilliate Landing Page I'll put a loading wheel on the page like this one: But what I really want it to do is switch the messages its displaying so maybe it says "Loading Site Content" for 1 second then switches to "Activating Discount" for 1 second then switches again to "Validating Referrer" or something like that. THANK you so much for any help you can give me You guys rock! I'm creating a paypal webpage and am having some issues with input values updating based on which item the user has selected. The boxes I need to update are the amount, item number and item name. I have the following code but it only updates the first form. If I make a change to the second set of options it updates the first form instead of the second. Any help would be much appreciated. Code:
function details(val)
{
var info = val.split("|");
document.getElementById('num').value = info[0];
document.getElementById('price').value = info[1];
document.getElementById('package_name').value = info[2];
}
<form target="paypal" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_cart">
<select name="dy" Onchange="details(this.value);">
<option value="1|3|Package 1">Package 1</option>
<option value="2|6|Package 2">Package 2</option>
<option value="3|9|Package 3">Package 3</option>
</select>
<input type="text" id="num" name="item_number" value="1">
<input type="text" id="price" name="amount" value="3">
<input type="text" id="package_name" name="item_name" value="Package 1">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_cart_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!"><img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1"><input type="hidden" name="add" value="1">
</form>
<form target="paypal" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_cart">
<select name="pt" Onchange="details(this.value);">
<option value="4|6|Package 4">Package 4</option>
<option value="5|9|Package 5">Package 5</option>
<option value="6|12|Package 6">Package 6</option>
</select>
<input type="text" id="num" name="item_number" value="4">
<input type="text" id="price" name="amount" value="6">
<input type="text" id="package_name" name="item_name" value="Package 4">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_cart_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!"><img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1"><input type="hidden" name="add" value="1">
</form>
You've probably seen this many times with two dynamic linking select boxes that deals in form or another deal with countries and then cities for the second one or something similar well I have another question about that. I've looked at a few others and well their coding is so different then mine that I don't want to use code for my own project that I don't understand in case I need to reuse it for some other reason down the road. The user selects a country and with the users selection it passes the countryid as a variable through jquery's ajax fuction as a post parameter to a php process page in which it goes to a table and matches the country id with the db field called country_id in the arenas table. With all the records that matches that countryid it selects the arena name and city that the arena is in and displays it as an option tag now I'm trying to figure out with muliple entries how can I pass the results back to the form page and insert it into the arenas dropdown box. Following is my coding separated out for you. I only included the necessary parts. All help would be greatly appreciated. form page Code: $('#countryid').change(function() {
var countryid = $("select#countryid").val();
var dataString = 'countryid='+ countryid;
$.ajax({
type: "POST",
url: "processes/booking.php",
data: dataString,
success: function() {
}
});
});
<div class="field required">
<label for="countryid">Country</label>
<select class="dropdown" name="countryid" id="countryid" title="Country">
<option value="0">- Select -</option>
<?php
$query = 'SELECT id, countryname FROM countries';
$result = mysqli_query ( $dbc, $query ); // Run The Query
while ( $row = mysqli_fetch_array ( $result, MYSQL_ASSOC ) )
{
print "<option value=\"".$row['id']."\">".$row['countryname']."</option>\r";
}
?>
</select>
<span class="required-icon tooltip" title="Required field - This field is required, it cannot be blank, and must contain something that is different from emptyness in order to be filled in. ">Required</span>
</div>
<div class="field required">
<label for="arena">Arenas</label>
<select class="dropdown" name="arenas" id="arenas" title="Arenas">
</select>
<span class="required-icon tooltip" title="Required field - This field is required, it cannot be blank, and must contain something that is different from emptyness in order to be filled in. ">Required</span>
</div>
php process page PHP Code: $countryid = (int)$_GET['countryid']; $query = "SELECT * FROM `arenas` WHERE `country_id` = '$countryid'"; $result = mysqli_query ($dbc, $query); while ($row = mysqli_fetch_array($dbc, $result)) { echo '<option value="'.$row['arena'].'">'.$row['arena'].' - '.$row['city'].'</option>\n'; } Hi, what would be the best way to have a hidden array of possible text directed at a textarea and then if something is not within that array "onfocus", a certain select option is chosen within that form? Thanks I would like to use this code for multiple object on a single page. Code: <SCRIPT LANGUAGE="JavaScript">
function ClipBoard()
{
holdtext.innerText = copytext.innerText;
Copied = holdtext.createTextRange();
Copied.execCommand("Copy");
}
</SCRIPT>
<SPAN ID="copytext" STYLE="height:150;width:162;background-color:pink">
Text of stuff
</SPAN>
<TEXTAREA ID="holdtext" STYLE="display:none;">
</TEXTAREA>
<BUTTON onClick="ClipBoard();">Copy to Clipboard</BUTTON>
The problem is im not sure how to get more than 1 SPAN ID to work with the script. any help would be great! I've got a form that performs a calculation upon submit. I want it to perform a different calc depending on the choice from a drop down box in the form. Are there any examples of this? or can someone explain how i do it? thanks hello everybody! this is my first atempt in writing javascript and i have a problem which I have no idea how to solve. I want to take the values from several dropdown forms and make some calculations whit those in order to display a number. Unfortunately the script responts in a way that i cannot identify what is happening. this is a shorten example of my script. Code:
<html>
<head>
<script type="text/javascript">
function calcul()
{
var pcno = document.plithospc.listplpc.value;
var ndno = document.plithosnd.listplnd.value;
var hotline = document.hotlform.listhotl.value;
var sumhotline = 0;
if (hotline == 2)
{
sumhotline = 8*(1+0.5*pcno) + 2*(1+0.5*ndno);
}
else if (hotline == 3)
{
sumhotline = 16*(1+0.5*pcno) + 4*(1+0.5*pcno);
}
else
{
sumhotline = 0;
}
document.write(sumhotline);
</script>
</head>
<body>
<FORM NAME="plithospc">
<SELECT NAME="listplpc">
<OPTION SELECTED="SELECTED" VALUE=0>choose one</OPTION>
<OPTION VALUE=1>-1-</OPTION>
<OPTION VALUE=2>-2-</OPTION>
<OPTION VALUE=3>-3-</OPTION>
</SELECT>
<FORM NAME="plithosnd">
<SELECT NAME="listplnd">
<OPTION SELECTED="SELECTED" VALUE=0>choose one</OPTION>
<OPTION VALUE=1>-1-</OPTION>
<OPTION VALUE=2>-2-</OPTION>
<OPTION VALUE=3>-3-</OPTION>
</SELECT>
<FORM NAME="hotlform">
<SELECT NAME="listhotl">
<OPTION SELECTED="SELECTED" VALUE=0>choose one</OPTION>
<OPTION VALUE=1>1st selection</OPTION>
<OPTION VALUE=2>second selection</OPTION>
<OPTION VALUE=3>third selection</OPTION>
</SELECT>
<button type="button" onclick="calcul()">click me</button>
</body>
does anyone knows how to fix this? thanks in advance |
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