Change Hidden Field A Number Of Times?

Sep 1, 2010

I have a JavaScript function for swapping the values of rows in a table. I have a hidden field in each row to carry a record ID. As I switch the rows the function will update the hidden field but doesn't do it correctly if I switch a number of rows. I dynamically set the values to switch when the page loads but how can I change these values when the rows are moved.The idea is to change the order of a recordset by clicking on an up or down arrow and then save the values on the record id and sort order, the two hidden fields in each row.

function swapCells(idA,idB,id1,id2)
{
var cellA=document.getElementById('menu'+idA);

[code]....

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Change Value Of Hidden Field That Is Total

Sep 11, 2011

[URL]. Users fill in a form which has items of furniture, so they enter a number next to each item of furniture. The HTML uses text fields. When the form is submitted, the form is submitted to a php script that emails the results to myself. I am trying to also have a javascript function which runs before the php script runs. This javascript works out the cubic footage of all the items. If a user put "3" in the sofa text field, and I have defined that a sofa is 45 cubic feet, then the javascript will multiply 3 * 45. It will do a similar thing for all items of furniture, then add them all up to give a total cubic feet. I want that total field to then sent as a variable to the php script, along with all the other variables.

My code so far (which doesn't work)
<script language="JavaScript">
function calculate(){
var sofa_3_seater = document.getElementById('sofa_3_seater').value*45;
var sofa_2_seater = document.getElementByID('sofa_2_seater').value*30;
var armchair_large = document.getElementByID('armchair_large').value*15;
var total=sofa_3_seater+sofa_2_seater+armchair_large;
document.getElementByID('total').value = total;
}</script>

I have used a hidden field for the total value:
<input type="hidden" name="total" value="">
I want the javascript result to change the value of the hidden field that is called total. Then I want it all to be posted to the PHP script and email everything to me, including this newly calculated total field!

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Apr 14, 2011

Here is some sample code from my html page:

<script language="javascript" type="text/javascript">
function setProperties(formElement)
{
formElement.form.elements["customerID"].value=1;
alert(formElement.form.elements["customerID"].value);
}
</script>

There are two submit buttons and I would like to change the hidden field value for one of the buttons when it is clicked. I have tried various ways to assign a value to the hidden field in the javascript but none of them works including the above. I have tried "formElement.form.customerID.value", "formElement.form.getElementById "customerID"); etc but it does not work. What is the right way of assigning the hidden field value in javascript.

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Oct 31, 2009

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Feb 26, 2011

I have a table of ingredients and a number of times they appear in a product. The table looks something like this:
ingredient_01 3
ingredient_02 5
ingredient_03 8
ingredient_04 7

I need to write a script/formula/anything that will generate an output where each ingredient is output as many times as the associated number. i.e. an output has to look like this:
ingredient_01
ingredient_01
ingredient_01
ingredient_02
ingredient_02
ingredient_02
ingredient_02
ingredient_02
ingredient_03
ingredient_03
ingredient_03
ingredient_03
ingredient_03
ingredient_03
ingredient_03
ingredient_03
ingredient_04
ingredient_04
ingredient_04
ingredient_04
ingredient_04
ingredient_04
ingredient_04

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Jan 19, 2010

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Code:
ISite[] oSites = ms.getAvailableSites( ctx );
IType[] oSiteTypes = oSites[0].getTypes();
String[] aFields = null;

[Code]....

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Aug 4, 2010

I was wondering if anybody can provide me with high level suggestions as to how to do the following in javascript.I want to record the number of times a piece of javascript is run across multiple disparate machines.To do this I was thinking that the javascript should open javascript a webpage every time it is run. I can then count how many times that webpage has been called which in turn will be the number of times the javascipt has run. However I don't want the webpage to open in the users machine as this will be really annoying for the user.if you can think of a better way to complete the overall goal.

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May 6, 2011

I have a need to count how many time the image ok.png is displayed within a div. this is for a dynamic sys req. check where 1 of three images will be shown in a row. If the endusers browser doesnt meet certain req, it will show either an alert, question or an ok.png.I need to know how many oks there are, specifically I need to check that all five images are the ok.png so I can show the rest of the content.I am able to get the number of images with a simple var totalgreen = $("#wrap img").length; But im stuck after that.

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How do I get a function to repeat itself an unspecifiednumber of times?BACKGROUND: I have created a digital clock with which I verysatisfied except for one shortcoming: it displays only once and stopsticking. The only way to keep track of the time is to refresh thepage. I have introduced the setInterval( ) function in a variety ofways to compel JSClock() to repeat itself, but to no avail.SOURCE CODE:

(function($) {
$.fn.JSClock = function() {
var today=new Date();

[code]....

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Apr 22, 2011

It would be nice to be able to sort plugins by the number of times voted on. I know you can see how many times it has been voted on after you go to the detail page but it would be helpful to get that info as a sort field on the "Most Popular Plugins" page because then you could tell wether a 5 star has been voted on once or a 1000 times. I personally would rather get a 3 1/2 starred plugin voted on 1000 times then a 5 star voted on once by the developer. Don't get me wrong I would vote 5 stars on my plugin too.

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Jun 17, 2011

I have a function that I call a variable number of times and I need to know when the calls have *all* been completed. How would I build that? As I understand the deferreds, the $.when syntax is as follows:
$.when(dfrd_func1('a'), dfrd_func2('b'),
dfrd_func3('c')).done( function() {
console.log("All Done");} );
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So, I have the *same* function that I need to call a variable number of times with different parameters, i.e. :
$.when(dfrd_func('a'), dfrd_func('b'), dfrd_func('c'), ...).done(function() {console.log("All Done")});
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Jun 29, 2010

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how i can count the number of times a visitor clicks on a particular link on my site? can i use javascript?

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[Code]....

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I want the text box to be between 0 and 100, so if text box contains a number which is above 100, it will automatically change the number to the maximum number which is 100.

Does any one know how to code this in my function below in javascript:

Code:

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Apr 2, 2009

I have created a html purchase request form that people will fill out and submit to make purchase requests within my company. In this html form, I have a text field that is automatically populated when the page is pulled up. The text field is populated with the name of the person who is logged in and it is read only so they cannot be deceitful or anything.To get to this HTML Request form, you must log in through a webclient thus the server knows to populate your name because you are the one logged in. The text field populates because of its <input NAME = "OBProperty_CurrentUserRealName", which is a keyword the program identifies and knows to populate with the logged in users name into that particular text field.

That works all fine and dandy, so here is where the problem lies. When submitting the overall form request, the populated name isnt being saved/ carried over to the admin page so we do not know who it was submitted by.To make the persons name carry over and save, another field name keyword must be used.

Which is OBKey__163_1. Which it was suggested to me to make that the input name of a hidden field. I need "text field A" to continue to populate the form with the persons name using OBKey_CurrentUserRealName, then pass the persons name off to a hidden field containing the input name=OBKey__164_1, which will thus save/pass the persons name on with the rest of the filled out request form when its submitted.

Here is what I have:

<input name="OBProperty_CurrentUserRealName" type="text" id="buyer" style="width:100%" readonly="readonly">
<input name="OBKey__163_1" type="hidden" id="OBKey__163_1">

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Questions:

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(2)If that's simple, is there a way to error-check it so that only numbers can be entered into the phone number input field?

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}
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

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so I have a form page for a cart to checkout, on the first page, I am using the form action get and the page to pass the variables in the url to...

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$(document).ready(function () {
$('#item_name').change(function () {
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[Code]...

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