I have a form that works out some basic math questions e.g. area etc. I run a function when a form field is updated to do the calculations, however I'd like to run a different calculation depending on which form element was updated. Is there a way to say something like:
if (area1 was updated) {
work out this calculation
}
if(area2 was updated) {
work out this calculation
}
and so on?
my code has a print button and when that is clicked i want a new window to open up wit a list of details that the user edits. that is all the data of the form. (only the values)how do i do this?
View 8 Replies View RelatedI have 3 select pulldown boxes where a user will select a year (either
2002 or 2001), a week (one thru 52), and a database (short data or long
data). But if a user selects a week that is less than 4, the 3rd select
pulldown will only show the choice of "short data", as they will not be
able to select "long data". Is it dynamically possible in javascript to
program a third pull down in this fashion?
I have a html form and I have three text boxes named
Max Accessories:
Accessory SKU:
Accessory CPC ID:
And I want a javascript functionality like, if the user enters in the max accessories text box value as 1, then the below two text boxes should update like automatically like below:
Accessory 1 SKU
ACCESSORY 1 CPC ID
Similarly if user enters Max accessories value as 2 in the text box, then the below two text boxes should update like automatically like below:
AcceSsory 1 SKU
ACCESSORY 1 CPC ID
AcceSsory 2 SKU
ACCESSORY 2 CPC ID
OnChange of the key, for accessory it should call some function in the same page and dynamically update.
When typing data into the autocomplete-field the list of matches is updated at every key pressed.Is it possible in any way to check and correct the data before doing the match. Or could you alter the way the match is done.The perfect example is when you have lots of users entering decimal values into a filed. Some people uses comma and some decimal-point. So you would like to permit both "2.23" and 2,23" to be matched against 2.23 in the list.[code]
View 1 Replies View RelatedI have a form which calculates values and gives the user a total depending on their selection in the drop down box. At the moment the value is displayed in a text field and I have got all the javascript to do this.
What I would ideally want is to embed the total in the page, rather than a text field. The total appears to the user like it is normal text in a page, only it will update when the form values are changed.
I presume that I want document.write to do this? Does anyone know how I could do this/ or if there is a page that does this sort of thing where i can 'borrow' the code?
I am trying to develop a calendar which hilights the days date (which I have done) but now I am on to the really tricky bit (for me). I need the calendar to change each month and because the different months have different days of the week for a day in that month and also don't have the same number of days I had to come to all of you because I don't know where to start.
<div class="cmonth">
<div class="ctrl">
<table cellspacing="0" cellpadding="0">
<tr>
[Code]....
I have a been developing an Online auction website using PHP and Mysql for the last few weeks. I have implemented everything including the 'bidding', 'buy it now' options of the auction etc.
I don't know much about AJAX to be honest, but I think it is the technology I need for this... My requirement is to devise a way of updating (in real-time) the current price of a particular auction product as more and more users bid on the item. Once a user bids on the item, the bid table of the database is updated with the highest bidders price. So once this value changes in the database, would it be possible to update the price on the webpage? Obviously, it is important for this update to be as accurate as possible to maintain the integrity of the auction.
I'm trying to update a shopcart depending on radio button choice, the problem is when I'm submitting and want to go to the next page.
Imagine this, I'm on a page with 2 radio buttons, either u can pick A or B, depending on my choice the shopcart gets updated, and its placed in the bottom of the page, to that point everything works fine.But when I post from my form and get redirected to the next page it seems like my jquery function runs again and choose the first radio button even if i have the second selected when posting.$cart is the class object and i add the items with just a name and some price parameters.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {[code]....
how to achieve the same affect with the code pmw helped me with several months ago this time around im trying to achieve the same affect instead of displaying one image im wanting to display text but stuff like this depending on what is selected once again it will display the following.the url for this is once again here.how much space,bandwidth,ram for gaurantee and burstable ram and ips etc.. now how can i do this using the following code below.
PHP Code:
?>
<script type="text/javascript">
document.getElementById('plan').onchange = updateRacquetImage;[code].....
I have a web page that has a select box and a textbox to add data into the select box. What I want to do is when I enter some data say a "valid date" in the textbox and click on Add button it should copy the same to the textbox such that ,when I navigate to a different link in the web interface and visit the same page again, the value that I had entered earlier should remain in the select box and be visible.
I have been able to copy the data from the textbox to the select box, but when I revisit the same page the value entered earlier does not remain in the page. Once the values are stored in the select box, those values in the select box should be copied to a structure written in C language in the backend.Can anyone tell me how can I store the values entered during runtime in the select box using javascript.
i have xnl file like
<DATAPACKET >
<data1>
<R_ID>101</R_ID>
<R_PRE>38</R_PRE>
[Code].....
then i have textbox...when i type 101 its go and get all data in the row in text area like
101
32
6025
2.30
how to do this
i m try this
if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp = new XMLHttpRequest();
}
else {// code for IE6, IE5
[Code].....
<script type="text/javascript" src="../gears_init.js"></script>
<script type="text/javascript" src="sample.js"></script>
<script>
var db;
[Code]....
how to create a table in javascript to display entered textbox values
I have two arrays that are tied together Ink1Data[][InkID] and Ink1Data[][Ink1Desc]. I also have this Javascript code to validate it:
var chksink1 = document.getElementsByName("Ink1Data[][InkID]");
for (var i = 0; i < chksink1.length; i++) {
switch (chksink1[i]) {
case (chksink1.value=1);
var i1Desc = "Ink1Data["+i+"][Ink1Desc]";
if (validate_required(i1Desc,"Please fill in a trim size.")==false)
{i1Desc.focus();return false;}
break;
case (chksink1.value=2);
var i1Desc = "Ink1Data["+i+"][Ink1Desc]";
if (validate_required(i1Desc,"Please fill in folding instructions.")==false)
{i1Desc.focus();return false;}
break;
case (chksink1.value=3);
var i1Desc = "Ink1Data["+i+"][Ink1Desc]";
if (validate_required(i1Desc,"Please fill in scoring instructions.")==false)
{i1Desc.focus();return false;}
break;
}}
Basically, I want to count how many are in the array (will be the same number for both) and then depending on the value of the first array, validate the second and kick an appropriate error if necessary. It should be pretty easy, but I can't seem to get the code to work.
I am re-developing my website and want to use some Ajax/jQuery in it (so I am learning as I go) and I am not sure if this is possible so that is my first question:I have a registration form and I would like to know if after the person registering has completed their first and surname and the 2 sections of their postcode if I can use jQuery to run a PHP script to see if they are already registered before waiting for the form to be submitted and running a script then.I am thinking onkeyup (or similar) after the last field is completed but I don't know how that would work needing to also use 3 other field values.If this is possible, can anyone give me any ideas of examples that do this or how I can go about passing all the variables and running the scripts at the correct time.
View 6 Replies View Relatedi want a print button to be able to print out details of a php form by connecting to a printer
View 3 Replies View RelatedI've been struggling trying to get a small order form to work the way I want it to. Here is a link to the live page: [URL] And here is the code in question:
[Code]...
I have two questions...
Question 1 How can I make this piece of script act a little smarter. Look at the order form, I'm catering for up to 4 people and providing lunch for them. If they select 3 people and the spaghetti bol for lunch, it's only adding $10 where it should be adding $30. Obviously this is simple multiplication but since the values in my form are prices it makes it a little tricky. I'm guessing an onselect on the first part of the form which changes the pricing of the other items would be the way to go, but how do I do this?
Question 2 The "Total Price" is placed before the <form> tag by the script. This is ok but it's not where I want it. How can I position this text elsewhere in the document?
I use a ticketing website at a call center. I have javascript injection bookmarks with some of the more common issues, but my issue is even after I populate everything when I try to submit the ticket, it won't recognize that somethign is there unless i go through and hit enter in each form i autopopulated.Most are drop down lists. Is there any way to submit each form(when i hit enter) after the text gets entered in there?
View 4 Replies View RelatedI have the following code that I wrote myself (except for the function isNumberKey). However, I don't know how to actually add the numbers together. My plan is to store the value entered in the forms as a variable, then manipulate the variables to get my final number. The final number would be stored in variable named Total and would be displayed after Total: at the bottom of my page.
<HTML>
I've got a slider in jquery and I want it to populate an input box with a value as it is slid. I also want the user to be able to enter a value into the input box and for the slider handle to move to the appropriate position.
I've found an example of the bare-bones slider in the jquery docs and some basic documentation, but I've no idea how to get it to do what I need, and can't find any simple, fully featured examples anywhere which do what I need.
Code:
<script type="text/javascript">
$(document).ready(function(){
$("#example").slider();
[Code]....
I am using this code to validate a form to check that only numbers have been entered but when I enter alphabets the javascript raises an error but still submits the form.
<script type='text/javascript'>
function isNumeric(elem, helperMsg){
var numericExpression = /^[0-9]+$/;
if(elem.value.match(numericExpression)){
return true;
}else{
alert(helperMsg);
elem.focus();
return false;
}}
</script>
<form>
Numbers Only: <input type='text' id='numbers' action= "desktop.html"/>
<input type='button'
onclick="isNumeric(document.getElementById('numbers'), 'Numbers Only Please')"
value='Check Field' />
</form>
I was wanting to know what you all thought the best technique is to process email addresses entered in my form. Should I do it in JavaScript, or should I have my web server do it -- however that works. It's just a simple 1-field collection.
View 4 Replies View Relatedhow to submit a form once an entry has been put in a specific field?
for example, user enters value in a field and then it get's submitted.
I am making a form using HTML and java where you enter a number and it uses an equation then spits out another number. My problem is I want to split the number you put into the form and add it up. Example You enter"457829"Press "convert"And the first step I want it to do is"4+5+7+8+2+9=sumA"Then"sumA/8"So far I can only do the sumA/8 if I manually add up the numbers then place the sum in the form, here's the code:
Code:
{
var a = parsefloat(form.NumA.value, 10);
[code]....
Each instance of what I need edited also has an id on the page for referenceSo things like <p id='titleonebox' class='editable'>Title that can be edited</p> If I'm updating the DB I have it all figured out because I'm updating X where X is X.However on the index page itself I have 'headers' that I want editable for each div(The divs are populated via the DB and they edit fine)I've tried using save.php from jquery's jEditable documentation but it won't save the value when I refresh the page.
View 1 Replies View RelatedI've got the following JavaScript code:
Code JavaScript:
= $("#add").click(function() {
if($("#new_title").val() != "" && $("#new_url").val() != "") { // if both text boxes have been filled in[code]....
When the "Add" button is clicked, the last element in the OL is cloned and appended to the end of the list. The SPAN tag inside the LI is updated successfully. What I also want to do is update the values of the .navtitle and .navurl fields in the LI, but I'm unsure as to how I can access them in the DOM tree as I've only just created them. I'm guessing I need to get the clone() function to return a selector I can then use.