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JavaScript - Confusing Incomplete Form Needs Mailto Function

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Confusing Incomplete Form Needs Mailto Function	View Content

Full Excel VBA Course - Beginner to Expert

Asterisks Next To Incomplete Form Fields.

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I'm trying to make a site where when you click the submit button it puts an asterisk next to all of the incomplete fields while also displaying an alert box.

I'm having no luck with it so far since I don't know how to get a script to print something to a specific part of a page.

Here is what the whole thing looks like so far. I tried using page-jumping but that didn't work:
Code:

<html>
<head>
<title>Sortomatic 5000 </title>

<script type="text/javascript">
function Sort(form){
	var fruits = [form.One.value, form.Two.value, form.Three.value];
	if (form.One.value!=""&&form.Two.value!=""&&form.Three.value!=""){
		document.writeln(fruits.sort());
	}
	if(form.One.value=""){
		alert("Please enter at least one character into all fields.");
		parent.location='#first';
		document.writeln("*");
	}
	if(form.Two.value=""){
		alert("Please enter at least one character into all fields.");
		
	}
	else{
	alert("Please enter at least one character into all fields.");
	
	}

}
</script>
</head>
<body>
<form name="Sortform" > 
<input type="text" name="One"><A NAME="first"></A><br>
<input type="text" name="Two"><br><A NAME="second"></A>
<input type="text" name="Three"><br><A NAME="third"></A>
<input type="submit" onClick="Sort(this.form)">
</form>
</body>

</html>

Form Mailto With Checkboxes?

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I have a question and I'm hoping someone may have some suggestions on how to solve.

I found a script on this forum that does almost what I want from this thread:
http://codingforums.com/showthread.php?t=184011 (thank you Philip M!)

Instead of a dropdown, I'd like to have a list of names using check boxes, so that you have the option to send an email to one or all of the people. When you choose your selections and click submit, an outlook email will pop up with your selections in the to: field.

Is this possible?

Here's the solutuin using a drop down, this works (and works well), but doesn't quite do what I need :

<form name="Contact_Us" id="contact" method="post" enctype="text/plain" onsubmit = "getEml()">
<fieldset id="selection">
Who would you would like to email:
<select name = "sel">
<option value="email1@email.com" >email 1</option>
<option value="email2@email.com" >email 2</option>
<option value="email3@email.com" >email 3</option>
</select>
<input type = "submit" value = "Submit the form">
</form>

<script type = "text/javascript">
function getEml() {
var emailaddress = document.Contact_Us.sel.value;
window.location = "mailto:" + emailaddress;
}

</script>

Is there a way to use checkboxes but to do the same thing?

<INPUT TYPE=CHECKBOX NAME="name1@email.com">name 1<BR>
<INPUT TYPE=CHECKBOX NAME="name2@email.com">name 2<BR>
<INPUT TYPE=CHECKBOX NAME="name3@email.com">name 3<BR>

Mailto Does Not Attach The Form Information.

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Attached is the code. It does open the email but does not send any information.
Can someone please assist.

Code:

<!-- Table 2 for the Content -->
<form name="orders" onsubmit="return confirmSubmit()" onreset="return window.confirm('Are you sure you want to reset your Orders.'); " action="mailto:lynette@sayorkies.co.za" method="post" enctype="text/plain">

Code:

// Function to Confirm certain conditions and confirm to proceed with order
function confirmSubmit() {
	var itemsOrdered = true;
	if (document.forms[2].totalExcl.value == 0 || document.forms[2].delivery.value == 0) {
	itemsOrdered = false;
	}
	if(itemsOrdered != true) {
	window.alert("You have not chosen any products to purchase or No Delivery Option selected.");
	return false;
	}
	var submitOrder = window.confirm("Are you sure you want to place the order?");
	if(submitOrder == true)
	return true;
	return false;
	}

// Function to calculate order value 
function calculateValue(orders) {
	var orderValue = 0;
 
	// Run through all the product fields
	for(var i = 0; i < orders.elements.length; ++i) {
 
	// Get the current field
	var formField = orders.elements[i];
 
	// Get the fields name
	var formName = formField.name;
	
	// Is it a "product" field?
        if (formName.substring(0,4) == "prod") {
 
	// Items price extracted from name
	var itemPrice = parseFloat(formName.substring(formName.lastIndexOf("_") + 1));
 
	// Get the Quantity
	var itemQuantity = parseInt(formField.value);
 
	// Update the OrderValue
	if(itemQuantity >= 0) {
	orderValue += itemQuantity * itemPrice;
	}
	}
    }
	
	// Display the totals
    orders.totalExcl.value = "R " + orderValue.toLocaleString();
    
    // function to calculate VAT at 15% as required and total inclusive.
	function calcTotals(oValue) {
	var vat = oValue * .15;
	var totalIncluding = oValue + vat;
	var tDelivery = Number( orders.delivery.value.substring(2) );
	var theTotalOrder = totalIncluding + tDelivery;
	orders.vat.value = "R " + vat.toLocaleString();
	orders.totalIncl.value = "R " + totalIncluding.toLocaleString();
	orders.totalOrder.value = "R " + theTotalOrder.toLocaleString();
	}
	return calcTotals(orderValue);
}

Form Mailto Entry On Selection List

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I have created this form. I would like to use javascript to mail the form to the selected email from the selection list when the submit button is pressed.
could anyone help with this?

<form name="Contact Us" id="contact" action="mailto:" method="post">
<fieldset id="selection">
Who would you like to email:
<select>

<option value="email1" >email1</option>
<option value="email2" >email2</option>
<option value="email3">email3</option>
</select>
<fieldset id="Name" >
Name
<input type="text" id="firstname" name="firstname">
E-mail
<input type="text" id="email" name="email">
</fieldset>
<fieldset id="question">
Comments and Questions
<input type="text" id="comment" name="comment" style="width: 500; height: 300">
</fieldset>
</form>

You Are Subscribed To This Thread Mailto Form, Subject With Variables.

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Hi guys,

I'm looking for a way i can set some of the mailto form data - mainly the full name and holiday start date into the subject line of the email.

this is the code for my form:

Code:

<html>
<head>
<body bgcolor="#DCDCDC">
<font size="3" face="tahoma" color="#000000">
<form action="MAILTO:email@email.co.uk?subject=Holiday Request" method="post" enctype="text/plain" font-weight: bold; size="10" maxlength="30">

<u><b>Holiday Request Form</b></u>
<br /><br />
First Name: <input type="text" name="first-name" /> 
<br /><br />
Last Name: <input type="text" name="last-name" /> 
<br /><br />

Holiday Type:

<select name = "Holiday Type">
  <option value="new holiday">New Holiday</option>
  <option value="amend holiday">Amend Holiday</option>
  <option value="delete holiday">Delete Holiday</option>
</select>

<br /><br />
Start Holiday:
<select name = "Start Day">
  <option value="01">01</option>
  <option value="02">02</option>
  <option value="03">03</option>
  <option value="04">04</option>
  <option value="05">05</option>
  <option value="06">06</option>
  <option value="07">07</option>
  <option value="08">08</option>
  <option value="09">09</option>
  <option value="10">10</option>
  <option value="11">11</option>
  <option value="12">12</option>
  <option value="13">13</option>
  <option value="14">14</option>
  <option value="15">15</option>
  <option value="16">16</option>
  <option value="17">17</option>
  <option value="18">18</option>
  <option value="19">19</option>
  <option value="20">20</option>
  <option value="21">21</option>
  <option value="22">22</option>
  <option value="23">23</option>
  <option value="24">24</option>
  <option value="25">25</option>
  <option value="26">26</option>
  <option value="27">27</option>
  <option value="28">28</option>
  <option value="29">29</option>
  <option value="30">30</option>
  <option value="31">31</option>

</select>

&nbsp;/

<select name = "Start Month">
  <option value="january">Jan</option>
  <option value="febuary">Feb</option>
  <option value="march">Mar</option>
  <option value="april">Apr</option>
  <option value="may">May</option>
  <option value="june">Jun</option>
  <option value="july">Jul</option>
  <option value="august">Aug</option>
  <option value="september">Sep</option>
  <option value="october">Oct</option>
  <option value="november">Nov</option>
  <option value="december">Dec</option>
</select>

&nbsp;/

<select name = "Start Year">
  <option value="2011">2011</option>
  <option value="2012">2012</option>
  <option value="2013">2013</option>
</select>

<br /><br />
End Holiday:
<select name "End Day">
  <option value="01">01</option>
  <option value="02">02</option>
  <option value="03">03</option>
  <option value="04">04</option>
  <option value="05">05</option>
  <option value="06">06</option>
  <option value="07">07</option>
  <option value="08">08</option>
  <option value="09">09</option>
  <option value="10">10</option>
  <option value="11">11</option>
  <option value="12">12</option>
  <option value="13">13</option>
  <option value="14">14</option>
  <option value="15">15</option>
  <option value="16">16</option>
  <option value="17">17</option>
  <option value="18">18</option>
  <option value="19">19</option>
  <option value="20">20</option>
  <option value="21">21</option>
  <option value="22">22</option>
  <option value="23">23</option>
  <option value="24">24</option>
  <option value="25">25</option>
  <option value="26">26</option>
  <option value="27">27</option>
  <option value="28">28</option>
  <option value="29">29</option>
  <option value="30">30</option>
  <option value="31">31</option>

</select>

&nbsp;/

<select name = "End Month">
  <option value="january">Jan</option>
  <option value="febuary">Feb</option>
  <option value="march">Mar</option>
  <option value="april">Apr</option>
  <option value="may">May</option>
  <option value="june">Jun</option>
  <option value="july">Jul</option>
  <option value="august">Aug</option>
  <option value="september">Sep</option>
  <option value="october">Oct</option>
  <option value="november">Nov</option>
  <option value="december">Dec</option>
</select>

&nbsp;/

<select name = "End Year">
  <option value="2011">2011</option>
  <option value="2012">2012</option>
  <option value="2013">2013</option>
</select>

<br /><br />
Total Hours Required:

<input type="text" name="total-hours" size="6"/>


<br /><br />
Notes Box:
<br />
<textarea name="Additional Info" rows="5" cols="40">
Enter here any additional information that may be required.
</textarea> 

<br /><br />
Half Day Tickbox:
<input type="checkbox" name="half-day" value="half-day"/>

<br /><br />

  Start Shift:

  <select name = "Start Shift Hours">
  <option value="08">08</option>
  <option value="09">09</option>
  <option value="10">10</option>
  <option value="11">11</option>
  <option value="12">12</option>
  <option value="13">13</option>
  <option value="14">14</option>
  <option value="15">15</option>
  <option value="16">16</option>
  <option value="17">17</option>
  <option value="18">18</option>
  <option value="19">19</option>
  <option value="20">20</option>
  <option value="21">21</option>

</select>
:
  <select name = "Start Shift Minutes">

  <option value="00">00</option>
  <option value="15">15</option>
  <option value="30">30</option>
  <option value="45">45</option>

</select>

<br /><br />
End Shift:
  <select name = "End Shift Hours">
  <option value="08">08</option>
  <option value="09">09</option>
  <option value="10">10</option>
  <option value="11">11</option>
  <option value="12">12</option>
  <option value="13">13</option>
  <option value="14">14</option>
  <option value="15">15</option>
  <option value="16">16</option>
  <option value="17">17</option>
  <option value="18">18</option>
  <option value="19">19</option>
  <option value="20">20</option>
  <option value="21">21</option>

</select>
:
  <select name = "End Shift Minutes">
  <option value="00">00</option>
  <option value="15">15</option>
  <option value="30">30</option>
  <option value="45">45</option>

</select>


<br /><br />
Lunch Start:
  <select name = "Lunch Start Hours">
  <option value="08">08</option>
  <option value="09">09</option>
  <option value="10">10</option>
  <option value="11">11</option>
  <option value="12">12</option>
  <option value="13">13</option>
  <option value="14">14</option>
  <option value="15">15</option>
  <option value="16">16</option>
  <option value="17">17</option>
  <option value="18">18</option>
  <option value="19">19</option>
  <option value="20">20</option>
  <option value="21">21</option>

</select>
:
  <select name = "Lunch Start Minutes">
  <option value="00">00</option>
  <option value="15">15</option>
  <option value="30">30</option>
  <option value="45">45</option>

</select>


<br /><br />
Lunch End:
  <select name = "Lunch End Hours">
  <option value="08">08</option>
  <option value="09">09</option>
  <option value="10">10</option>
  <option value="11">11</option>
  <option value="12">12</option>
  <option value="13">13</option>
  <option value="14">14</option>
  <option value="15">15</option>
  <option value="16">16</option>
  <option value="17">17</option>
  <option value="18">18</option>
  <option value="19">19</option>
  <option value="20">20</option>
  <option value="21">21</option>

</select>
:
  <select name = "Lunch End Minutes">
  <option value="00">00</option>
  <option value="15">15</option>
  <option value="30">30</option>
  <option value="45">45</option>
</select>


<br /><br />
Holiday Start Time:
  <select name = "Holiday Start Hours">
  <option value="08">08</option>
  <option value="09">09</option>
  <option value="10">10</option>
  <option value="11">11</option>
  <option value="12">12</option>
  <option value="13">13</option>
  <option value="14">14</option>
  <option value="15">15</option>
  <option value="16">16</option>
  <option value="17">17</option>
  <option value="18">18</option>
  <option value="19">19</option>
  <option value="20">20</option>
  <option value="21">21</option>

</select>
:
  <select name = "Holiday Start Minutes">
  <option value="00">00</option>
  <option value="15">15</option>
  <option value="30">30</option>
  <option value="45">45</option>

</select>


<br /><br />
Holiday End Time:
  <select name = "Holiday End Hours">
  <option value="08">08</option>
  <option value="09">09</option>
  <option value="10">10</option>
  <option value="11">11</option>
  <option value="12">12</option>
  <option value="13">13</option>
  <option value="14">14</option>
  <option value="15">15</option>
  <option value="16">16</option>
  <option value="17">17</option>
  <option value="18">18</option>
  <option value="19">19</option>
  <option value="20">20</option>
  <option value="21">21</option>

</select>
:
  <select name = "Holiday End Minutes">
  <option value="00">00</option>
  <option value="15">15</option>
  <option value="30">30</option>
  <option value="45">45</option>

</select>


<br /><br />

<input type="submit" value="Send">

</form>
</font>
</body>
</head>
</html>

Any help will be appreciated.

Thanks,
Craig

Getting Past The Ie7/8 Incomplete Forms After Back

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Yeah, did that title confuse you? :P

I realize there is a problem with forms in IE7 and 8, where when a form is submitted, and you click the Back button or use history.go(-1), dynamic elements are not properly shown with their previous values. I can save the forms data to cookies for future use, but when I try to go Back, the page isn't actually reloaded, so the script won't load the cookies.

How can I force a reload of the previous page upon going Back?

Changing Onsubmit Form Function To Onchange Form Function

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I have the following form working with on onsumbit function, but I would like to change it so that instead of having to click the purchase button to see total price, you only have to change the quanity text box input.

I would welcome any help.

I just can not seem to get it to work.

Code:

<script language="javascript" type="text/javascript">
    function checkQuantity(frm) {
        var succesful = false;
        var numQuantity;
        numQuantity = parseInt(frm.Quantity.value);
        var numTotalPrice;

        if (numQuantity != 0) {
            numTotalPrice = numQuantity * 4;
            frm.TotalPrice.value = numTotalPrice; //new String(numTotalPrice);
            successful = true;
        }
        else {
            alert("Sorry must order more than 0");
            successful = false;
        }
        return succesful;
    }
            

</script>

Code:

<form action=""  onsubmit="return checkQuantity(this)" style="width: 193px">
                   
                    <table cellpadding="4" style="width:111%">
                        <tr>
                            <td class="style1">
                                Quanity:</td>
                            <td class="formInputCell">
                                <input name="Quantity" type="text" style="width: 55px" /></td>
                        </tr>
                        <tr>
                            <td class="style1">
                                Total Price $
                            </td>
                            <td class="formInputCell">
                                <input name="TotalPrice" type="text" style="width: 55px" /></td>
                        </tr>
                        <tr>
                        <td class="style2"></td>
                        <td><input id="Submit1" type="submit" 
                        value="Buy Now" class="buttonstyle" /></td>
                        </tr>  
                    </table>    
                    </form>

Simple Yet Confusing

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So I have this project and I was wondering if I am doing this right or wrong. Please tell me what's wrong and missing so I can revise this. I am really mad about this right now.

Code:

<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xml:lang="en" lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
	<title>The Save Game</title>
</head>
<body>	
	<script type="text/javascript">
		var animal = prompt("What animal would you like to save? , " ");
		var type = prompt ("What type?" , " ");
		var member = prompt("How many members do you want in your group?" , " ");
		var health = prompt("How much health do you want? , " ");
		var number = SaveLife(method, member, strength);
		var level = NextLevel(happy);
		function SaveLife(method, member, strength)
		{
		var happy = "0"
		var animal = "0"
		var method = prompt("What type of running do you want to use?" , "sprint, jog, walk");		
		var member = prompt("How many members do you want in your team to save the animal? , "1-3");
		var strength = prompt("What will be your health level?" , "1-100");
		if(method == "sprint")
			{
			var animal = animal + 3;
			var happy = 4*animal*member*strength;
			}
		else if(method == "jog");
			{
			var animal = animal + 2;
			var happy = 2*animal*member*strength;
			} else {
			var animal = animal + 1;
			var happy = 1*animal*member*strength;
			}
		return happy;
		}
		function NextLevel(happy)
		{
		var level = "0"
		
		}
		
	</script>
		
	
</body>
</html>

And the instructions are (yes this is intro to CS):

1.) Create 2 functions called: SaveLife and NextLevel

2.) SaveLife function should:
Has three parameters called method, member, and strength. (a) method is type of running: sprint, run, jog, or walk; (b) member is how many member in a team to rescue animal; (c) strength is a number of level of your health.
Has two extra variables called happy and animal. Both variables declare and intialize to 0 (zero). (a) happy is how many animal you could save based on how many member of your team and your health AND this variable is a return variable; (b) animal is a type of animal that your team could save and starts from zero, of course.
Perform a first if test to see if method equals to the fastest of running type. If it is, you would do two statements: (1) add 3 into animal; (2) happy is the product of 4, animal, member, and strength.
Perform an "else if" test to see if method equals to the second faster running type. If it is, you would do two statements: (1) add 2 into animal; (2) happy is the product of 2, animal, member, and strength..
Perform an else test to do two statements: (1) add 1 into animal; (2) happy is the product of 1, animal, member, and strength.
return happy variable.

3.) NextLevel function should:
Has one parameter called happy. (a) happy is a return variable from SaveLife function.
Has one extra variable called level. This variable declares and intializes to 0 (zero). (a) level is a level number after each play that you set for user. This variable is a return variable to the main program.
Perform a first if test to see if happy greater than 15 (Remember: happy is the total animals your team could save). It it is, you could do one statement: (1) add 1 into level
Perform an else test to do one statements: (1) level equals to itself.
return level variable.

4.) In the main program, you should do the following:
Set the value for the four variables: animal, type, member, health.These four variables are used the JavaScript 'prompt' function to create.
Set the value for the fifth variable number which will be the call of SaveLife function with three arguments that are the last three previous variables.
Set the value for the sixth variable level which will be the call of NextLevel function with one argument that is the previous variable.
Now you need to use document.write to write down the result of the game on the browser.

Mailto Link

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Does anyone know of a safe mailto link using JavaScript?

How Get A Mailto:subject To Equal What Is In The Title Tags Of The Page?

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I'm looking for a simple javascript that can fill in the subject of an email message with whatever is in the title tags of the page they're on and also to include the link the the page in the body.

[CODE]
<a href="mailto:e@o.com?subject=&body=http://www.o.htm" title="Question">
[CODE]

Thanks!

How To Put A Form Within A Function?

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Hi!
First of, I want to say that I don't have a lot of knowledge with js, so please bare with me.

I have this function:
Code:

       function formFunction() {
          return new LightFace({
             title: $('demo1title').value,
             content: $('demo1content').value,
            draggable: true
          }).open();
       }

It is a part of a code that displays a small on-page window. However, within that code I want to have a form that posts $('demo1title').value as a hidden value. Any idea how to do this?

Change Function To Look At Id And Not Form Name

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The below script keeps a running total dollar tab. It uses the "name" of the elements but I would like it to use the "ID" instead. Can somebody pretty please adjust the function to look at the id. I've changed the first 2 form elements to id.
Tracy

Code:

<script language="JavaScript" type="text/javascript">
<!--

function CalculateTotal(frm) {
    var order_total = 0

    // Run through all the form fields
    for (var i=0; i < frm.elements.length; ++i) {

        // Get the current field
        form_field = frm.elements[i]

        // Get the field's name
        form_name = form_field.name

        // Is it a "product" field?
        if (form_name.substring(0,4) == "PROD") {

            // If so, extract the price from the name
            item_price = parseFloat(form_name.substring(form_name.lastIndexOf("_") + 1))

            // Get the quantity
            item_quantity = parseInt(form_field.value)

            // Update the order total
            if (item_quantity >= 0) {
                order_total += item_quantity * item_price
            }
        }
    }

    // Display the total rounded to two decimal places
    frm.TOTAL.value = round_decimals(order_total, 2)
}

function round_decimals(original_number, decimals) {
    var result1 = original_number * Math.pow(10, decimals)
    var result2 = Math.round(result1)
    var result3 = result2 / Math.pow(10, decimals)
    return pad_with_zeros(result3, decimals)
}

function pad_with_zeros(rounded_value, decimal_places) {

    // Convert the number to a string
    var value_string = rounded_value.toString()
    
    // Locate the decimal point
    var decimal_location = value_string.indexOf(".")

    // Is there a decimal point?
    if (decimal_location == -1) {
        
        // If no, then all decimal places will be padded with 0s
        decimal_part_length = 0
        
        // If decimal_places is greater than zero, tack on a decimal point
        value_string += decimal_places > 0 ? "." : ""
    }
    else {

        // If yes, then only the extra decimal places will be padded with 0s
        decimal_part_length = value_string.length - decimal_location - 1
    }
    
    // Calculate the number of decimal places that need to be padded with 0s
    var pad_total = decimal_places - decimal_part_length
    
    if (pad_total > 0) {
        
        // Pad the string with 0s
        for (var counter = 1; counter <= pad_total; counter++) 
            value_string += "0"
        }
    return value_string
}


//-->
</script>


<FORM>



<TABLE BORDER =3>



<TR><TD ALIGN="CENTER"><B>Please <BR>
enter <BR>
quantity:</FONT></TD>
<TD ALIGN="CENTER"><B>Description</TD><TD ALIGN="CENTER"><B>Price<BR>
(each)</B></TD></TR>
<TR>
<TD ALIGN="CENTER"><INPUT TYPE=TEXT ID="PROD_SP_4.99" SIZE=3 MAXLENGTH=3 onkeyup="CalculateTotal(this.form)"></TD><TD>Spelt Bread 24 oz</TD><TD ALIGN="RIGHT">$4.99</TD>
</TR>
<TR><TD ALIGN="CENTER"><INPUT TYPE=TEXT ID="PROD_SPMG_4.99" SIZE=3 MAXLENGTH=3 onkeyup="CalculateTotal(this.form)"></TD><TD>Spelt Multi-Grain Bread* 24 oz</TD><TD ALIGN="RIGHT">$4.99</TD>
</TR>
<TR><TD ALIGN="CENTER"><INPUT TYPE=TEXT NAME="PROD_SPCR_4.99" SIZE=3 MAXLENGTH=3 onkeyup="CalculateTotal(this.form)"></TD><TD>Spelt Cinnamon-Raisin Bread 24 oz</TD><TD ALIGN="RIGHT">$4.99</TD>
</TR>
<TR><TD ALIGN="CENTER"><INPUT TYPE=TEXT NAME="PROD_SW_3.99" SIZE=3 MAXLENGTH=3 onkeyup="CalculateTotal(this.form)"></TD><TD>Spelt White Bread* 18 oz</TD><TD ALIGN="RIGHT">$3.99</TD>
</TR>
<TD>TOTAL</TD>
<TD ALIGN="RIGHT"><INPUT TYPE=TEXT NAME=TOTAL SIZE=10 onFocus="this.form.elements[0].focus()"></TD>

</TABLE>
<P>

</FORM>

Js Form- Onsubmit- Function

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I am trying to create a form that writes text to an HTML canvas when submitted. Eventually, the function that writes the text will be more complex. The problem is the text only appears briefly, because the function is only called once when the form is submitted. I want the function to be called continuously after the form is submitted. How do I do this? I have had very little experience with JS.

A lame (failed) attempt...
Code:

<html>
<head>

</head>

<body>


 <canvas id="canvas" width="790" height="605">	
Sorry, your browser doesn't support HTML5
</canvas>

<form name="frm1" action=" " onsubmit="greeting()">
<input type="text" name="fname" />
</form>

</body>

<script type="text/javascript">


function init() {
	//use canvas "canvas" and assign to variable canvas
	canvas=document.getElementById("canvas");
	c=canvas.getContext("2d");
}

function greeting()
{
	c.fillText("var!!!", 100, 460);
	var test = 1;
}


if (test == 1)
{
greeting();
}

init();

</script>
</html>

Thanks

Passing Variables Into A Function From A Form

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Hi, I am quite new to javascript but I'm quite sure this problem is very easy to solve.

I have a vague idea of what might be going wrong but I have no idea what I should be doing instead. Here is what I'm trying to do:

User inputs X and Y coordinates into form
validate that they are numbers
do a little bit of maths
redirect to a php script with a single variable tacked onto the end of the url

Here is the form code:

Code:

//part of a larger php script to make the form

echo "<form name='gotoForm' onsubmit='return coordCalc()'>

<fieldset>
<legend>Go to Square</legend>
X <input type='text' id='X' size='1' maxlength='3'/>
Y <input type='text' id='Y' size='1' maxlength='3'/>
<input type='submit' 

	value='Go To' />
	</fieldset>
	</form> ";

which references these functions in the header:

Code:

//Is it a number

	function isNumeric(elem, helperMsg){
	var numericExpression = /^[0-9]+$/;
	if(elem.value.match(numericExpression)){
		return true;
	}else{
		alert(helperMsg);
		elem.focus();
		return false;
	}
	}
		
//deal with the input, check if they are both numbers with the above function
//if they are do some maths on the input 
//add the result onto a url and redirect

	function coordCalc (){
				
		var Xcoord = document.getElementById('X');
		var Ycoord = document.getElementById('Y');
	
		if(isNumeric(Xcoord, "Please enter a Number for X")){
		if(isNumeric(Ycoord, "Please enter a Number for Y")){

//Takes the X and Y coordinates and transforms them into a single number
//not fully coded in case you try putting some numbers into the formula btw :)
		
		
                var X = parseInt(document.getElementById('X').value);
		var Y = parseInt(document.getElementById('Y').value);


                var G = 16;
		var Z = (((G + 1) - Y) - Y);
		var A = (Y + Z);
		var B = (X - 1);
		var L = ((A * (G - 1)) + B);

		window.location = "map.php?start=" + L;

			}		
		}
	return false;
										
	}

The number validation works but the url ends up as map.php?start=NaN.

Now, this simply must be the way I am assigning the Xcoord and Ycoord variables with the document.getElementByID() function I am sure.

But like I said, I have no idea what to do instead, any help is massively appreciated.

Thankyou!

Needing Help With A Form. Writing A Function?

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Okay so this is a homework assignment. I have completed MOST of it. What I am completely lost on is how make the totals show up in the shipping fee section based on what products the user selects.

"When the user selects an option from the Hand Tool selection list (and only the Hand Tool selection list)
Display $20.00 in the Item 1 text box.
Display $0 in the Item 2 text box.
Display $5.00 in the Shipping text box.
Display $25.00 in the Total text box.
When the user selects an option from the Power Tool selection list (and only the Power Tool selection list)
Display $0 in the Item 1 text box.
Display $30.00 in the Item 2 text box.
Display $10.00 in the Shipping text box.
Display $40.00 in the Total text box.
When the user selects both an option from the Hand Tool selection list and an option from the Power Tool selection list
Display $20.00 in the Item 1 text box.
Display $30.00 in the Item 2 text box.
Display $15.00 in the Shipping text box.
Display $65.00 in the Total text box.
If the user returns back to the default (the words Hand Tool and Power Tool in the selection list) you must treat that as de-selecting the tool and change the text boxes accordingly."

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>
      Project 2
    </title>    
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />

<link rel="stylesheet" href="js_styles.css" type="text/css" />
<script type="text/javascript">
/* <![CDATA[ */
function jumpto(x){

if (document.form1.jumpmenu.value != "null") {
document.location.href = x
}
}
function checkForNumber(fieldValue) {
  var numberCheck = isNaN(fieldValue);
  if (numberCheck == true) {
    window.alert("You must enter a numeric value!");
    return false;
    }
} 
function confirmSubmit() {
  if (document.forms[0].first_name.value == ""
  || document.forms[0].last_name.value ==""
  || document.forms[0].address_1.value ==""
  || document.forms[0].city.value ==""
  || document.forms[0].state.value == "") {
    window.alert("You have not entered the requested personal information.");
    return false;
  }
}
function confirmReset() {
  var resetForm = window.confirm("Are you sure you want to reset the form?");
  if (resetForm == true)
      return true;
  return false;
  }
/* ]]> */
</script>  
</head>
<body> 

 <h2>Purchase Order</h2> 
 <form action="FormProcessor.html" method="get" enctype="application/x-www-form-urlencoded" onsubmit="return confirmSubmit();" onreset="return confirmReset();"> 

    <h3>Products</h3>  Hand Tools $20.00  
    <select name="jumpmenu" onChange="jumpto(document.form1.jumpmenu.options[document.form1.jumpmenu.options.selectedIndex].value)">
    <option value="$0.00">Hand Tool</option>
    <option value="$20.00">Saw</option>
    <option value="$20.00">Hammer</option>
    <option value="$20.00">Screwdriver</option>
    <option value="$20.00">Wrench</option>
    <option value="$20.00">Pliers</option>
    </select>
    Power Tool $30.00
    <select name="jumpmenu" onChange="jumpto(document.form1.jumpmenu.options[document.form1.jumpmenu.options.selectedIndex].value)">
    <option value="$0.00">Power Tool</option>
    <option value="$30.00">Circular Saw</option>
    <option value="$30.00">Sabre Saw</option>
    <option value="$30.00">Drill</option>
    <option value="$30.00">Belt Sander</option>
    <option value="$30.00">Table Saw</option>
    </select>
     
    <h3>Shipping Fees</h3>
    <p>Item 1:  <input type="text" name="city" size="15"  /> 
    Item 2:  <input type="text" name="city" size="15"  /> 
    Shipping:  <input type="text" name="city" size="15"  /> 
    Total:  <input type="text" name="city" size="15"  /> 

    <h3>Customer Information</h3> 
    <p>First Name  <input type="text" name="first_name" size="25" value="First Name" onclick="document.forms[0].first_name.value = '';" /> 
    Last Name  <input type="text" name="last_name" size="25" value="Last Name" onclick="document.forms[0].last_name.value = '';" /> 
    <p>Street Address 1  <input type="text" name="address_1" size="50" value="Address 1" onclick="document.forms[0].address_1.value = '';" /> 
    <p>City  <input type="text" name="city" size="20" value="City" onclick="document.forms[0].city.value = '';" /> 
    State  <input type="text" name="state" size="15" value="State" onclick="document.forms[0].state.value = '';" /> 
    Zip  <input type="text" name="zip" size="10" value="Zip" onclick="document.forms[0].zip.value = '';" /> 
    <p>Phone  <input type="text" name="phone" size="20" value="Phone" onchange="return checkForNumber(this.value)" onclick="document.forms[0].phone.value = '';" />     Fax  <input type="text" name="fax" size="20" value="Fax" onchange="return checkForNumber(this.value)" onclick="document.forms[0].fax.value = '';" /> 
    <p>Payment Method?  <input type="radio" name="visa" />Visa<input type="radio" name="master_card" />Master Card
      <input type="radio" name="american_express" />American Express</p>
    <p>Credit Card Number  <input types="text" name="cc_number" size="50" />
  <p> Expiration Month:
    <select name="jumpmenu" onChange="jumpto(document.form1.jumpmenu.options[document.form1.jumpmenu.options.selectedIndex].value)">
    <option>Month</option>
    <option value="january">January</option>
    <option value="february">February</option>
    <option value="march">March</option>
    <option value="april">April</option>
    <option value="may">May</option>
    <option value="june">June</option>
    <option value="july">July</option>
    <option value="august">August</option>
    <option value="september">September</option>
    <option value="october">October</option>
    <option value="november">November</option>
    <option value="december">December</option>
    </select>
  Expiration Year
    <select name="jumpmenu" onChange="jumpto(document.form1.jumpmenu.options[document.form1.jumpmenu.options.selectedIndex].value)">
    <option>Year</option>
    <option value="2011">2011</option>
    <option value="2012">2012</option>
    <option value="2013">2013</option>
    <option value="2014">2014</option>
    <option value="2015">2015</option>
    </select> 
  </p>
<p><input type="image" alt="Graphical image of a subscribe button" src="subscribe.png" /></p> 
<p><input type="reset" value="Reset Registration Form" onchange="confirmReset" /></p> 
</form> 
<p> 
    <a href="http://validator.w3.org/check?uri=referer"><img src="http://www.w3.org/Icons/valid-xhtml10" 
      alt="Valid XHTML 1.0 Strict" height="31" width="88" style="border: 0px;" /></a> 
    <a href="http://jigsaw.w3.org/css-validator/check/referer"> <img src="http://www.austincc.edu/jscholl/images/vcss.png" 
      alt="Valid CSS!" height="31" width="88" style="border: 0px;" /></a>       
</p> 
 
  </body> 
</html>

I'm not looking for someone to complete this for me. I just need some help with how I would write a function for this.

Percentage Off Function For Quote Form

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I am trying to create a function or have this work some how where it displays the first number when you make your choice in the first drop down box, which is working so far. In the second drop down box, if any of the answers are chosen except for none, it will take off 10% of the first number. Then add or subtract from there. I just have a problem with creating a function to take off that 10%. Here is the javascript:

Code:

/*
This source is shared under the terms of LGPL 3
www.gnu.org/licenses/lgpl.html

You are free to use the code in Commercial or non-commercial projects
*/

 //Set up an associative array
 //The keys represent the size of the cake
 //The values represent the cost of the cake i.e A 10" cake cost's $35
 var practice_field = new Array();
practice_field["None"]=0;
practice_field["Allergy and Immunology"]=4400;
practice_field["Endocrinology"]=4400;
practice_field["Pathology"]=4400;
practice_field["Dermatology"]=4400;
practice_field["Geriatrics"]=4400;
practice_field["Physical Rehabilitation"]=4400;
practice_field["Family Practice"]=6900;
practice_field["General Practice"]=6900;
practice_field["Internal Medicine"]=6900;
practice_field["Oncology"]=6900;
practice_field["Oral Surgery"]=6900;
practice_field["Radiology"]=6900;
practice_field["Gastroenterology"]=6900;
practice_field["Infectious Disease"]=6900;
practice_field["Nephrology"]=6900;
practice_field["Ophthalmology"]=6900;
practice_field["Pediatrics"]=6900;
practice_field["Urology"]=6900;
practice_field["Anesthesiology"]=9000;
practice_field["Cosmetic Surgery"]=9000;
practice_field["General Surgery"]=9000;
practice_field["Neurology"]=9000;
practice_field["Otolaryngology"]=9000;
practice_field["Plastic Surgery"]=9000;
practice_field["Vascular Surgery"]=9000;
practice_field["Cardiology"]=9000;
practice_field["Emergency Medicine"]=9000;
practice_field["Gynecology"]=9000;
practice_field["Orthopedic Surgery"]=9000;
practice_field["Pain Management"]=9000;
practice_field["Pulmonary Surgery"]=9000;
practice_field["Neurological Surgery"]=9900;
practice_field["Obstetrics"]=9900;

 
 //Set up an associative array 
 //The keys represent the filling type
 //The value represents the cost of the filling i.e. Lemon filling is $5,Dobash filling is $9
 //We use this this array when the user selects a filling from the form
 var society_member= new Array();
 society_member["None"]=1;
society_member["BCMA"]=0.10;
society_member["DCMA"]=0.10;
society_member["FOGS"]=0.10;
society_member["FNS"]=0.10;
society_member["PBCMS"]=0.10;
society_member["FSPS"]=0.10;
 
//This function finds the filling price based on the 
//drop down selection
function getPracticeField()
{
    var docPracticeField=0;
    //Get a reference to the form id="cakeform"
    var theForm = document.forms["cakeform"];
    //Get a reference to the select id="filling"
     var selectedPracticeField = theForm.elements["practice"];
     
    //set cakeFilling Price equal to value user chose
    //For example filling_prices["Lemon".value] would be equal to 5
    docPracticeField = practice_field[selectedPracticeField.value];

    //finally we return cakeFillingPrice
    return docPracticeField;
}	 
	 


//This function finds the filling price based on the 
//drop down selection
function getSelectedSociety()
{
    var docSelectedSociety=0;
    //Get a reference to the form id="cakeform"
    var theForm = document.forms["cakeform"];
    //Get a reference to the select id="filling"
     var selectedSociety = theForm.elements["society"];
     
    //set cakeFilling Price equal to value user chose
    //For example filling_prices["Lemon".value] would be equal to 5
    docSelectedSociety = society_member[selectedSociety.value];

    //finally we return cakeFillingPrice
    return docSelectedSociety;
}

//candlesPrice() finds the candles price based on a check box selection
function candlesPrice()
{
    var candlePrice=0;
    //Get a reference to the form id="cakeform"
    var theForm = document.forms["cakeform"];
    //Get a reference to the checkbox id="includecandles"
    var includeCandles = theForm.elements["includecandles"];

    //If they checked the box set candlePrice to 5
    if(includeCandles.checked==true)
    {
        candlePrice=5;
    }
    //finally we return the candlePrice
    return candlePrice;
}

function insciptionPrice()
{
    //This local variable will be used to decide whether or not to charge for the inscription
    //If the user checked the box this value will be 20
    //otherwise it will remain at 0
    var inscriptionPrice=0;
    //Get a refernce to the form id="cakeform"
    var theForm = document.forms["cakeform"];
    //Get a reference to the checkbox id="includeinscription"
    var includeInscription = theForm.elements["includeinscription"];
    //If they checked the box set inscriptionPrice to 20
    if(includeInscription.checked==true){
        inscriptionPrice=20;
    }
    //finally we return the inscriptionPrice
    return inscriptionPrice;
}
        
function calculateTotal()
{
    //Here we get the total price by calling our function
    //Each function returns a number so by calling them we add the values they return together
    var cakePrice = getPracticeField() * getSelectedSociety() + candlesPrice() + insciptionPrice();
    
    //display the result
    var divobj = document.getElementById('totalPrice');
    divobj.style.display='block';
    divobj.innerHTML = "Total Price For the Cake $"+cakePrice;

}

function hideTotal()
{
    var divobj = document.getElementById('totalPrice');
    divobj.style.display='none';
}

2nd Function Only If Form.submit() Is Successful?

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Newbie developer/sys admin working on a SalesForce platform here, so excuse my ignorance with terminology.

This is a file upload problem. The current code first inserts a record into Salesforce, THEN posts to Amazon S3. The record is just a unique URL that is a link to where Amazon houses the file. Problem here is that sometimes users cancel/close the page before form submits, but the record is already created. Now, I need to reverse this so that it first posts to Amazon S3, then inserts the "link" record.

Is there a way to evaluate if a post is successful THEN trigger the apex method OR a second javascript function?

Relevant bits he (if we need the entire page, i can paste that too, but alot of it is apex and salesforce specific)

Code:

        <script type="text/javascript">
        var sendFile = false;
        var ProgressImage = document.getElementById('{!$Resource.ajaxloader}');
        document.getElementById('{!$Component.hiddenServerURL}').value = '{!$Api.Enterprise_Server_URL_140}';       
        function setFileName(file) {
            var f = file.replace(/\\/g, "");
            f = f.replace(/C\:fakepath/g, ""); <!--Required for IE8-->
            document.s3Form.key.value = "{!CustomerName}/{!OrderName}/" + f;
            document.getElementById('{!$Component.fileName}').value = f;
            suffix = f.lastIndexOf(".") + 1;
            contentType = f.slice(suffix);
            document.getElementById('{!$Component.contentType}').value = contentType;
        }
        function setFileType(type) {
            document.getElementById('{!$Component.fileType}').value = type;
        }
        function checkFile() {
            if (document.s3Form.file.value=="") {
                alert("Please, select a file.");
                return false;
            } 
            else if (document.s3Form.fType.value=="--None--") {
                alert("Please, select a file type.");
                return false;
            }
            else {     
            	loadSubmit();       
              	insertFile();
               	sendFile = true;
            }
        }
        function submitFile() {
            if(sendFile = false) {
            return false;
            }
            else {
            document.s3Form.submit();
            }
        }
        function loadSubmit() {
			document.getElementById("progress").style.visibility = "visible";
			setTimeout(function(){ProgressImage.src = ProgressImage.src},100);
			return true;
		}    
        function cancelFile() {  
            window.location.href = "{!$Setup.companyInfo__c.colliers__c}";
        }
        function completeFile() {
            completeOrder();
        }   
    </script>

apex:actionFunction on this page, javascript can directly make a call to the class and invoke a method there.

Code:

<apex:actionFunction name="insertFile" action="{!insertFile}" oncomplete="submitFile();return false;"/>

the pertinent "html" (visualforce) for this page

Code:

            <apex:pageBlockButtons location="bottom">
                <input class="btn" type="button" value="Upload File" onClick="checkFile();return false;"/>                
                <input class="btn" type="button" value="Cancel" onClick="cancelFile();return false;"/>
                <input class="btn" type="button" value="Complete Order" onClick="completeFile();return false;"/>
            </apex:pageBlockButtons>

This piece is from the class/extension:

Code:

    //SF File insert on an object (passed from page)
    public PageReference insertFile() {
        this.file.Name = fileName;
        this.file.Type__c = fileType;
        this.file.Content__c = contentType;
        insert this.file;
        return null;
    }

Ideally, i would like to change the checkFile() function to something like the below - but haven't had much luck in researching how to accomplish this...

Code:

        function checkFile() {
            if (document.s3Form.file.value=="") {
                alert("Please, select a file.");
                return false;
            } 
            else if (document.s3Form.fType.value=="--None--") {
                alert("Please, select a file type.");
                return false;
            }
            else {     
            	loadSubmit();       
              	if(document.seForm.submit() = true)
			insertFile();
            }
        }

UPDATE:
I just learned that S3 should return a "success_action_status" if the post is successful - how do i use this to achieve what I need? (http://docs.amazonwebservices.com/Am...POSTForms.html)

Problem Adding Variables To A Function In A Form

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Hi, firstly I apologise if the title of this thread isn't quite accurate. I'm sure you've all heard it before but I am a complete newbie to Javascript so again: apologies if this is boring and tiresome to even read, let alone help with!

I have been asked to make some changes to a form that uses Javascript for the form validation. There is a 'function' that contains the variables of the various form fields and then further code to raise 'alerts' if one of the fields on the form hasn't been filled in. My problem is that for some reason I am unable to add an extra variable to this code after the field of 'County' (this will hopefully make sense when you see the code / link...) and I am stumped as to why. I am able to add variables for all of the other required fields except for 'Postcode' after 'County'. This is the case for both forms. The link is he http://samdelara.co.uk/previews/banq...ation-form.htm and the code I am trying edit is below:

function checkAvailibility()
{
// re-calculate...
calculate ();
if ( isName() && isAddress1() && isTown() && isCounty() && isPostcode() && isYourEmail() && isFuncDate() && somethingToQuoteFor() && isYourEmailValid() ) {
document.ordersummary.emailQuote.value = "No";
setValue();
return true;
}
else
{
return false;
}
}

function isName() { if (document.ordersummary.Name.value=="") { alert ("\n Please Enter Your Name")
document.ordersummary.Name.focus(); return false; } return true; }
function isAddress1() { if (document.ordersummary.Address1.value=="") { alert ("\n Please Enter Your Address")
document.ordersummary.Address1.focus(); return false; } return true; }
function isTown() { if (document.ordersummary.Town.value=="") { alert ("\n Please Enter Your Town")
document.ordersummary.Town.focus(); return false; } return true; }
function isCounty() { if (document.ordersummary.County.value=="") { alert ("\n Please Enter Your County")
document.ordersummary.County.focus(); return false; } return true; }
function isPostcode() { if (document.ordersummary.Postcode.value=="") { alert ("\n Please Enter Your Postcode")
document.ordersummary.Postcode.focus(); return false; } return true; }
function isYourEmail() { if (document.ordersummary.YourEmail.value=="") { alert ("\n Please Enter Your Email")
document.ordersummary.YourEmail.focus(); return false; } return true; }
function isFuncDate() { if (document.ordersummary.FuncDate.value=="") { alert ("\n Please Enter Your Function Date")
document.ordersummary.FuncDate.focus(); return false; } return true; }
function isemailonly() { if (document.ordersummary.emailonly.value=="") { alert ("\n Please Enter Your Email Address")
document.ordersummary.emailonly.focus(); return false; } return true; }

Any help with this would be very much appreciated and once again, I apologise for my distinct lack of knowledge in this area!

Sam

Problem With Function Accessing A Form Element

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Hello

I am fairly new to Javascript. I have a function which takes a string which consists of key value pairs and sets a form control based on key being the form element name and value being the value to set. eg string could be "key1=orange;key2=2;key3=whetever"

Here is the function:

function processresponse(frm, serverResponse) {
var items = serverResponse.split(";");
for(var i = 0; i < items.length; i++)
{
var item = items[i];
var eqchar = item.search("=");
if(eqchar != -1)
{
var key = item.slice(0, eqchar);
var value = item.slice(eqchar+1);
var elemname = key;

if(document.getElementById(elemname) != null) {
var type = frm.elements[elemname].type;
if (type=="checkbox") {
value == "1" ? frm.elements[elemname].checked=true : frm.elements[elemname].checked=false;
}
else if (type=="text"){
//do processing for text (text input)
frm.elements[elemname].value = value;
}
else if(type=="select-one"){
//only one is openformmode - default to [0] - true
if(value == "0" || value.length == 0)
{
frm.elements[elemname].options[0].selected = true;
}
else
{
frm.elements[elemname].options[1].selected = true;
}
}
else {
alert("unknown ctrl type: " + type + " name: " + frm.elements[elemname].name + " val: " + value + " key: " + key);
}
} //if(frm.getElementById(elemname)
}
}
}

The problem line is:
var type = frm.elements[elemname].type;

elemname is case sensitive so if for example the form element is called dog and the string elemname is Dog, then the line fails with Error: 'elements[...].type' is null or not an object

So my check if(document.getElementById(elemname) != null) is insufficient to guard against this.

I realise I could do a try catch but there must be a more legant way than that.

How can I test the formname more reliably?

Any ideas would be very welcome.

Angus

Button In A Form That Only Calls A Javascript Function

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I want to have a button in a form that only calls a Javascript function, but not refresh the page, how do I do this?