JavaScript - Help Solve A Javascript Argument With Teacher?

Hi there,

I am trying to pick the larger of 5 numbers and sometimes there is a tie. I would like to prioritize variable c1 if there is a tie. This data is from a quiz I am writing.

var c1 = 2; // Takes priority if there is a tie.
var c2 = 1;
var c3 = 2;
var c4 = 0;
var c5 = 0;

Hi,

I am facing a problem in passing replace() function as an argument in user defined java function, can any one help me how to resolve it?

intention is to pass a file path to my user defined function, but before passing the path i want to replace the character '\' to '\\'

I am posting my javascript function he

<a href="#" onclick="OpenDocPreview('<%# Eval("PATH")%>'.replace(/\\/g,"\\\\"), '<%# Eval("Filename")%>')"><%# Eval("DocTitle") %></a>


function OpenDocPreview(url, docname) {
alert('message from search base : ' + url + ' ' + docname);
}

thank you,

1)HOW TO SET THE DECIMAL TO 1 OR 2 POINT ONLY
2)HOW TO MAKE SURE ALL THE QUESTIONS ANSWERED B4 PERCENTAGE IS CALCULATED
why it is not working in firefox?
HERE IS THE EDITED CODE.

var numOfGroups = 12;

function calc() {
var score = 0;
for (var j=1; j<=numOfGroups; j++) {
var f = document["myform"]["ques"+j];
for (var i=0; i<f.length; i++) {
if (f[i].checked) {
score += Number(f[i].value /72 *100);
}
}
}
//confused here..do i need to create new function somenthing like this
function showScore() {
if(answered != answers.length) {
alert("You have not answered all of the questions yet!");
return false; OR
}

//if numOfGroups != 12 {

alert("You have not answered all of the questions yet!");
}
else{

alert ("Your Score is " + score);
return false;


}
</script>

hey guys, I'm not the quickest running in the race, but I'm slowly learning JavaScript.

I'm attempting to use the jQuery iviewer to control the viewing of images. I'm essentially making my own slideshow.

In any event, I'm trying to tag a map along with the image. The only way I know of doing this is with standard markup doing usemap="#map_name".

so here's my JavaScript code, and the HTML to follow.

Code:

 var $ = jQuery;
            $(document).ready(function(){
                  $("#viewer").iviewer(
                       {
                       src: "images/page11.jpg", 
                       update_on_resize: false,
                       initCallback: function ()
                       {
                           var object = this;
                           $("#in").click(function(){ object.zoom_by(1);}); 
                           $("#out").click(function(){ object.zoom_by(-1);}); 
                           $("#fit").click(function(){ object.fit();}); 
                           $("#orig").click(function(){  object.set_zoom(100); }); 
                           $("#update").click(function(){ object.update_container_info();});
                       },
                       onMouseMove: function(object, coords) { },
                       onStartDrag: function(object, coords) { return false; },
                       onDrag: function(object, coords) { } 
                  });

                  $("#viewer2").iviewer(
		      {
		      src: "images/page11.jpg",
		      update_on_resize:false,
		      initCallBack: function ()
		      {
		      document.images[0].useMap = "#map1";
		      }
		 });
            });

And the 'scaler'

Code:

function scalecoordimages(elImage, amount){
        var elMap = getMap(elImage)
        elImage.width *= amount;
        elImage.height *= amount;
        if (null != elMap){
           for (var intLoop = 0; intLoop < elMap.areas.length;
                   intLoop++)  {
               var elArea = elMap.areas[intLoop];
               var coords = elArea.coords.split(",");
               var scaledCoords = "";
               for (coords in coords) {
                    scaledCoords += (coords[coord] * amount) + ",";
               }

                elArea.coords = scaledCoords;
             }
        }
    }

and now the HTML where this is all delivered.

Code:

<div class="wrapper">
      <div id="viewer2" class="viewer" style="margin: 50px auto;"></div>
</div>

the 'wrapper' is because in Safari the overflow doesn't hold properly and breaks.

the Map is just rectangles...it's below >

Code:

<map name="map1" id="map1">
                        <area class="hotspot" shape="rect" coords="105, 1110, 371, 1125" href="" onMouseOver="tooltip.show('<ul>Northeast States:<br /><li>Connecticut</li><li>Maine</li> <li>Massachusetts</li><li>New Hampshire</li><li>Rhode Island</li><li>Vermont</li><li>New Jersey</li><li>New York</li><li>Pennsylvania</li></ul>');" onMouseOut="tooltip.hide();" >	
                        
                        <area class="hotspot" shape="rect" coords="105, 1135, 371, 1150" href="" onMouseOver="tooltip.show('<ul>Midwest States:<br /><li>Indiana</li><li>Illinois</li><li>Michigan</li><li>Ohio</li><li>Wisconsin</li><li>Iowa</li><li>Kansas</li><li>Minnesota</li><li>Missouri</li><li>Nebraska</li><li>North Dakota</li><li>South Dakota</li></ul>');" onMouseOut="tooltip.hide();"></area>
                        
                        <area class="hotspot" shape="rect" coords="105, 1160, 371, 1175" href="" onMouseOver="tooltip.show('<ul>Southern States:<br /><li>Delaware</li><li>Florida</li><li>Georgia</li><li>Maryland</li><li>North Carolina</li><li>South Carolina</li><li>Virginia</li><li>West Virginia</li><li>Alabama</li><li>Kentucky</li><li>Mississippi</li><li>Tennessee</li><li>Arkansas</li><li>Louisiana</li><li>Oklahoma</li><li>Texas</li></ul>');" onMouseOut="tooltip.hide();"></area>
                         
                        <area class="hotspot" shape="rect" coords="105, 1185, 371, 1200" href="" onMouseOver="tooltip.show('<ul>Western States:<br /><li>Arizona</li><li>Colorado</li><li>Idaho</li><li>New Mexico</li><li>Montana</li><li>Utah</li><li>Nevada</li><li>Wyoming</li><li>Alaska</li><li>Californai</li><li>Hawaii</li><li>Oregon</li><li>Washington</li></ul>')" onMouseOut="tooltip.hide();"></area>                    
                    </map>

Any help is appreciated. Thank you.

The following code is needed for the prettyphoto javascript popup. It works fine in Firefox and Safari, but not in any version of IE. Can anyone suggest why?

<script>
jQuery.noConflict();
$(document).ready(function(){
jQuery("a[rel^='prettyPhoto']").prettyPhoto();
});
</script>

Hi;
Please can somebody help me make this code work for me.
i want it to work in such a way that when someone select the ages in the combo box,it will direct the person to another page.

Here is it
<html>
<body>
<script type="text/javascript">

page = document.frmOne.cmbAge.value
switch (page) {
case "1":
document.URL = "page1.html"
break
case "2":
document.URL = "page2.html"
break
case "3":
document.URL = "page3.html"
break
case "4":
document.URL = "page4.html"
break
default:
alert("An error occurred, so we are staying here")
}

</script>

</body>
<form name="frmOne">
<select name = "cmbAge">
<option value = 1>5 to 16</option>
<option value = 2>17 to 30</option>
<option value = 3>31 to 45</option>
<option value = 4>46+</option>
</select>
</form>
</body>
</html>

Please help me solve this..

Thanks you.

Clement Osei.

This is very basic yet i can find the answer. How do you stop a countdown function?

I have a form and the Js validation wont work on it. Here is the html




PHP Code:
    <form name="frm" action="index.php" method="POST" onsubmit="return validateForm();">
                            <table width="100%" border="0" cellspacing="2" cellpadding="3"  class="mainForm">
                                <tr>
                                <td class="normalText" align="left" style="padding:0px 0px 0px 33px">
                                    <table border="0" cellspacing="3" cellpadding="2">
                                        <tr>
                                            <td class="normalHeading" colspan="2" style="padding-bottom:6px">
                                    
                                                <div id="error_msg" class="txtErrorMsg" align="center"></div>
                                        <!--        <?php echo "<p id=\"error_msg\">".$message."</p>"?> -->
                                            </td>
                                        </tr>
                                        <tr >
                                            <td class="normalText" width="30%">First Name</td>
                                            <td><input type="text" name="firstName" id="firstName"  class="input1" style="width:195px" maxlength="10"/></td>
                                        </tr>
                                        <tr>
                                            <td class="normalText">Last Name</td>
                                            <td><input type="text" name="lastName" id="lastName" class="input1" style="width:195px" maxlength="10"/></td>
                                        </tr>
                                        <tr>
                                            <td class="normalText">Mobile</td>
                                            <td><input type="text" name="mobile"  id="mobile" class="input1"  style="width:195px" maxlength="10" onkeypress="return fnIsIntNumber(event,this);"/></td>
                                        </tr>
                                        <tr>
                                            <td class="normalText">Email</td>
                                            <td><input type="text" name="email" id="email" class="input1"  style="width:195px" onblur="IsEmail(this.vlaue)"/></td>
                                        </tr>
                                        <tr>
                                            <td class="normalText">Comments</td>
                                            <td>
                                                <textarea name="comments" id="comment" cols="22" rows="3" ></textarea>    
                                            </td>
                                        </tr>
                                        
                                        <tr>
                                            <td class="normalText">&nbsp;</td>
                                            <td valign="middle"><input class="send" type="image" value='submit' src="images/submit.gif" name="submit" /></td>
                                        </tr>
                                    </table>
                                </td>
                            </tr>
                        </table>
                        </form>

and here is the JS

PHP Code:
var $j = jQuery.noConflict();
    function isValidEmail(str) {
       return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
    }
    function validateForm(){
            var firstName;
            var lastName;
            var email;
            var mobile;
            var comment;
            var error;
            
            firstName = $j('#firstName').val();
            lastName = $j('#lastName').val();
            email = $j('#email').val();
            mobile = $j('#mobile').val();
            comment = $j('#comment').val();
            if(firstName=='' || firstName.length < 3){
                error = 'Please Enter Your First Name';
                $j('#errormsg').html('<p class="errors">'+ error +'</p>');
                return false;
            }
            if(lastName=='' || lastName.length < 3){
                error = 'Please Enter Your Second Name';
                $j('#errormsg').html('<p class="errors">'+ error +'</p>');
                return false;
            }
            if(email=='' || !isValidEmail(email)){
                error = 'Please Enter Your Correct Email';
                $j('#errormsg').html('<p class="errors">'+ error +'</p>');
                return false;
            }
            //mob
            //$jmob_pattern = '^\d{10}$j';
            if(mobile.length != 10 || isNaN(mobile)){
                error = 'Please Enter Your Correct Mobile Number';
                $j('#errormsg').html('<p class="errors">'+ error +'</p>');
                return false;
            }
            
            
            if(comment.length < 10){
                error = 'Please Enter A Comment More Than 10 Characters';
                $j('#errormsg').html('<p class="errors">'+ error +'</p>');
                return false;
            }
            return true;
    } 


Can anybody tell me what the problem is

Hey all ,
the attached file contains the source code of a MCQ exam , i need a JS code that solves that MCQ exam . I really need it and as soon as possible . thank you so much for your time


Best Regards,
MIG()ZZZZ

Please Check the webpage to see what I am trying to do. I am told It cant be done in HTML. That I will have to use Java Script. Can someone Please help me out here. Go to:

http://www.capthelm.net

If You can assist me please use the email link on my site.
Thanks.

The Captain

I am not super familiar with code - I can easily take code and with a little direction get the desired end result so anyone who can help me with this it will be VERY appreciated. I don't even know what terms to search in order to create a page that I am looking for....

So here goes:

I want to model our distributor page after a R E D K E N.com Distributor Locator Page.

Here is what happens....

There is a drop down menu of the 50 states, and when you select the state the table of information below changes.

screen shots below






I am sure this is fairly easy to resolve, however I don't know where to begin.

Thank You in advance for your time.

Kristi

I'm getting 'XMLSerializer is undefined' when I used the below code snippet in Java script.
var xmlDoc=xmlhttp.responseXML;
var Xml2String=xmlhttp.responseXML.xml;
if (xmlDoc.xml) {
Xml2String=xmlDoc.xml;
}else{
Xml2String= new XMLSerializer().serializeToString(xmlDoc);
}

Please help me to solve this problem?

Thanks in advance.
airwindjai.

Hello
I'd really appreciate some help please, no other forum seems to have an answer for this.

Example :

I have a file called values.asp and in that file are 100 different variables all assigned a specific number.

I also have a results.asp file or a simple html page.

The target is to read a specific variable in the values.asp file and then display it in another asp file or standard HTML file using Javascript's document.write(variablename); method.

So in other words, i wish to fetch a specific variables value from values.asp and show it in another asp file or a simple html file using javascript.

Your help will be very much appreciated.
Thanks!
Ron

the title kind of sums it up... if I have an array of equations (I'm guessing they should be strings but they don't have to be) and a user-defined variable can that variable be used for the "x" in the equations? I already did the easy part ...

Code:

<!DOCTYPE html>
 <html>
 <head>
 </head>
 <body>
 <input onkeyup="solve(this.value)" /><br>
 <input id="box0" /><br>
 <input id="box1" /><br>
 <input id="box2" /><br>
 <script type="text/javascript">

var equations=["(x*9/5)+32","x+273.15","x-50*(8/13)"]
 
function solve(val){
for (var i = 0; i < equations.length; i++) {
document.getElementById("box"+i).value= //ummm...

	}
} 

</script>
 </body>
 </html>

Code:

function get_dims()
{
	winH = getH();
	winW = getW();
		//alert(document.body.offsetHeight);
	document.getElementById('bgimg').width = winW;
	document.getElementById('bgimg').height = winH;
	document.getElementById('bgimgwrap').width = winW;
	document.getElementById('bgimgwrap').height = winH;
	var h = document.getElementById('header').offsetHeight;
	document.getElementById('layerimg').width = winW;
	document.getElementById('layerimg').height = (winH-h);
	document.getElementById('layerimg').style.top = h+"px";
	document.getElementById('page').style.top = (document.getElementById('page').offsetTop + h)+"px";
	document.getElementById('main').style.width = (winW*7)+"px";
	document.getElementById('child').style.top = winH+"px";
	document.getElementById('child').height = (winH-h)+"px";
	var td = document.getElementsByTagName('td');
	for(i = 0; i < td.length; i++)
	{
	td[i].width = winW+"px";
	td[i].height = (winH-h)+"px"; \\this is the line with the error i have tried all sorts of different things with it to no avail
	}
}

function getH()
{
if (parseInt(navigator.appVersion)>3) 
	{
	if (navigator.appName=="Netscape") 
		{
			winH = window.innerHeight;
		}
	if (navigator.appName.indexOf("Microsoft")!=-1) 
		{
			winH = document.body.offsetHeight;
		}
	}
	return winH;
}

function getW()
{
if (parseInt(navigator.appVersion)>3) 
	{
	if (navigator.appName=="Netscape") 
		{
		winW = window.innerWidth;
		}
	if (navigator.appName.indexOf("Microsoft")!=-1) 
		{
		winW = document.body.offsetWidth;
		}
	}
	return winW;
}