Add Form Fields When Tab Out Of Last Field?

Jun 30, 2009

I am building a Point of Sale system and I have a web form where the clerk enters the items being purchased... The product and the quantity. Then they click a button and an AJAX request adds the item to the sale in the database and fetches the price - the price is filled in, the total updated, and a new row is added to the form so they can enter the next item.

What I'd like is to that automatically when they tab out of the last field in the row to save time by not using the mouse... (tab and enter is a lot for some of my users)

What's the best way to do this? leave the buttons and have them activate on focus? an on blur on the last field?

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I'm now working on kind of invoice form which in it the user can add as much input field as he wants.

The problem is that after adding a new input field - the content in the other fields is deleted.

Code:

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[Code]...

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<html>
<head><script>
var conta=0;
function ctr(quale)

[code]...

It works but I nedd to ask for an email instead of showing an alert.

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I have tried to change the code from input to text area but none of them worked.

Have you come across to a similar script.

I would appreciate any contributions.

What I am trying to do is a page where the user will add their employees details so we can order business cards for them. So I have fileds such as, Name, Tel Num, Email, Cell etc.

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HTML Code:
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I have a PHP form which has an select field (i.e. drop-options) where the different options are populated from a MySQL database as follows:

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<?php
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[code]....

Now, the issue I have is that I also have another input field (possibly hidden) in this form which is called 'category_id', and what I want it to do is to automatically populate when the user selects the relevant 'category' from the select field above.

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[Code]...

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Jun 25, 2009

I pull product price from another page. Then I multiply it with quantity entered in the quantity input field. The problem is, if I forget to enter quantity value before I pull product information or if I change the quantity field later, the final total price is not updated.

My codes:

Code:

UCTID" name="PRODUCTID" /><input type="hidden" class="UNITPRICE" name="UNITPRICE'+(i++)+'" /><small>Search Products</small></div>30"><span class="prices">Unit Price:<span class="UNITPRICE"></span><br />Total Price:<span class="TOTALPRICE"></span><br /><a onclick="RemoveProduct(".column width50");" href="#">Remove</a></span>

[code]...

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function validate_form ( )
{
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Jul 23, 2005

Here is the working script if anyone is interested.

I was missing the else if.

<script language="JavaScript">
<!--

function Trip_Time(Traffic_Results) {
if (document.Traffic_Results.CIP_Diff.value == "point1") {
document.Traffic_Results.display_time.value = "2:20";
document.Traffic_Results.display_time2.value = "4:30";}

else if (document.Traffic_Results.CIP_Diff.value == "point2") {
document.Traffic_Results.display_time.value = "8:20";
document.Traffic_Results.display_time2.value = "11:30";}

else if (document.Traffic_Results.CIP_Diff.value == "point3") {
document.Traffic_Results.display_time.value = "1:20";
document.Traffic_Results.display_time2.value = "6:30";}


else {
document.Traffic_Results.display_time.value = "0:00";

document.Traffic_Results.display_time2.value = "0:00";


}
}

// -->
</SCRIPT>
</HEAD>

<BODY BGCOLOR="white">

<form name="Traffic_Results">


<select name="CIP_Diff" onChange="Trip_Time()">
<option value="" selected>Choose from this list</option>
<option value="point1">Point 1</option>
<option value="point2">Point 2</option>
<option value="point2">Point 3</option>
</select>&nbsp;&nbsp;&nbsp; <font size="-1">Starting Location</font>
<BR>

Time at Location <input type=text name="reported_time" size=5 value=""><br>
ETA 1 <input type=text name="display_time" size=5 value="0:00"><br>
ETA 2 <input type=text name="display_time2" size=5 value="0:00">

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Are there any Javascript that can handle this with Regular Expressions?

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Code:
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[Code]...

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<form><table><tr>
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Is there some size limit here that I don't know about?

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Code:

And now the code i use to action it:

Code:

From what i can see the fields match, it all links up correctly but still it will allow blank forms to be sent.

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//Event Registrations (Variable Declarations) found in validation_chkr.js
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