JQuery :: Calculate Values From Multiple Checkboxes And One Textbox?
Feb 14, 2010
My platform PHP, MySQL. I am not very familiar with Javascript. I need to calculate value of each Checkbox List (Price) plus value from one TextBox (PrixBase) I have found this JQuery which works great in my case, but it make append two numbers instead calcul addition
I have a table which I have made work where I put some values in and the script works out the result on an onChange event.
My question is that I want to make the table rows populate from a database so each of the javascript values will have to be unique for the value to be worked out on a specific row calculation.
The code as it is works out the single value but how would i go about using the mechanics of the code to apply to multiple lines in the table. Code:
I'm currently trying to code a Adobe Acrobat roelplaying sheet but unfortunately I lack the know how. I want to feed text into a textbox if a checkbox or multiple checkboxes are selected. Example.
if (this.getField("CheckBox1").value=="True" { Now this is where I get lost ..lol textbox1 displays "Huzzah CheckBox1 is selected!".
I would then want to be able feed further information into textbox1, if say for example checkbox2 was then also selected it would add "Huzzah CheckBox2 is selected!" after the "Huzzah CheckBox1 is selected!".
I'm having problems getting the values of selected checkboxes and outputting them to a textarea. This seems like quite a simple thing to do but its causing me a lot of bother! I am using a mixture of JavaScript and jQuery to find a solution to this.
<h2>Booking Form</h2> <form name="booking"> Please choose the days that would suit your visit: <br/> <input type="checkbox" name="days" value="Monday">Monday<br/> <input type="checkbox" name="days" value="Tuesday">Tuesday<br/> <input type="checkbox" name="days" value="Wednesday">Wednesday<br/>
I'm using javascript (JQuery) to calculate the value of my textBox, "mMontantTextBox." I'm going to run into problems with this being a "read-only control" of my TextBox. In the first screen, I have a TextBox, mNombre50TextBox, the user fills in the number of tickets they want in the textBox.the sum is displayed (by calculating with jQuery) in another textBox, mTotal50TextBox, and the total bill is in 3th (another) textBox, ,mMontantTextBox... Then (when the user clicks a button), the information is backuped for the following screen on the second screen, I display the sum in a "Label", mPriceLabel, if my textBox, mNombre50TextBox, without "read-only control" :
In jquery how can I grab values from a forms input checkboxes? I written the code and I think I didn't properly request the object and also does the input need to have a id or a class? I have no id nor classes with these inputs just names.
I am working on a form with a huge selection of checkboxes (certifications), arranged in a table (#certs). To make it easier for the user to check what certifications they have selected, I would like to add a list immediately following the #certs table that updates dynamically based on their selections.
I put a paragraph under the table with a span - ID certs_list. I was able to add to this with the following code, but if the checkbox is clicked multiple times, it keeps adding the same value over and over again. How can I simply add to the list (item 1, item 2, item 3) when a checkbox is checked and remove it if it is unchecked?
I have a list of products where they have minimum quantities in a hidden input. Some products have multiple colours, though the same minimum quantity and I'm trying to implement a jQuery check that entries made are at least equal to the minimum.
Blank or '0' entries are fine but if it's below the minimum quantity it should set to the minimum.
HTML:
Is there something obviously wrong with this? It isn't performing the minimum check and I'm really not sure why.
How to process textbox values/ call textbox values in JS through a Java program.My text box values are dates. I have to process these dates. Like in online banking we select day to know our transactions. After submitting we get results. remember my files are in my directory only. No need of database. My files are look like 20100929, 20100930, 20101001
For epoch_classes.js, epoch_styles.css u can download coding from this link : http:[url].....
In my coding, ys, ms, ds represents year starting, month starting, starting day...ye, me, de represents end...start,end gives file names in the format of yyyymmdd.now i want to process files from 20100101 to 20100930
means from date is 2010/01/01 and to date is 2010/09/30
if i press submit button the files from 20100101 to 20100930 are processes
here ys=2010 ms=01 ds =01 and ye=2010 me=09 de= 30
For this how do i call these textbox values (from date text box and todate) to another program (java)
I want to have 1 option box with values 10 100 1000 10000 etc in it , then i want to be able to select eg 100 and underneath it will show 100x25 which would be 2,500 so i want 1 box that has values of ten , hundred , thousand etc and they multiply by 25 and show underneath .
Both “TOTAL” and “rd_PROPERTY_VALUE” allow you to enter any number (e.g. 10000, 2500, 12345, 100.10, etc.). So whenever I enter numbers in both of them, the 3rd read-only textbox will automatically divide TOTAL by rd_PROPERTY_VALUE then times it by 100 and show the calculated value in the “LTV” field.
For instance it should mathematically appear like this: (TOTAL / rd_PROPERTY_VALUE) * 100 = LTV
how to It calculates amount column value by multiplying quantity to amount.i.e. amount=qty*rate and gross total is sum of all the array elements in amount.Here I want to add two more columns viz vat% and vat amount.Simply it will be amount*vat% / 100.Can anyone please tell me how I can do that?Other thing is, is it possible to separate the 5% vat and 12.5% vat values and display the total of them in respective column?
I have 2 checkboxes that I want to slideDown/Up a div with. I can get 1 checkbox to do it perfectly fine...however, I can't seem to find any documentation or examples of doing it with two different checkboxes.It seems like there should an "if/then" or an "or" "and" type statement to make this happen but i'm extremely new to jquery and have no idea how the syntax is structured.Problem: Need two checkboxes to show same div... div needs to show even after one checkbox is unchecked after being checked itself.Code i've use to get one checkbox to do it: (chkframe = checkbox 1 id..... chkfound = checkbox 2 id)
$("#dropdown").css("display","none"); $("#chkframe").click(function () { if ($("#chkframe").is(":checked")) {
Can someone explain how I can use javascript (I am assuming this is the best way to do it) to add two field values together. I.e. field 1 plus field 2 equals field 3 (this is in a php form)
Also how can I set a field to be a value depending on what the user selects, i.e. they may have eight items to select from and each one has a different value.
The above javascript will then use that value to add to another field value to give a me a total value....
I followed a tutorial online on how to use Javascript to calculate total price. Everything works fine, when all the dropdown select value has it's own value and does not correspond to each other.
Eg : Cake Type : Round $4.00 Cake Color : Red $3.00 Cake Filling : Raspberry $4.00 So total is $11.00
The problem comes when you want to add Cake Layers and the price of Cake Color changes based on No of Layers - 1 Layer , 2 Layer and so on. E.g.: Cake Layer : Layer 1 $5.00 | Layer 2 $2.50 | Layer 3 $2.50 (for color Orange) Cake Layer : Layer 1 $7.00 | Layer 2 $4.00 | Layer 3 $4.00 (for color Red)
Do I have to use if and else conditional statement for every possibility? I am just a beginner. Attached below is the example code I have so far: var filling_prices= new Array(); filling_prices["None"]=0; filling_prices["Lemon"]=5; filling_prices["Custard"]=5; filling_prices["Fudge"]=7; filling_prices["Mocha"]=8; filling_prices["Raspberry"]=10; ..... function getFillingPrice(){
Is there a better way of simplifying this calculation method? How do I change the price of form values based on selected values on previous dropdown.
I have the following code working with the checkbox options but once I added a drop down menu with values, it doesn't calculate it. I've done some different things to try to add the drop down to the function but nothing would work that I've tried so far.
I have it setup so when a box is unchecked, that option is taken off the price, the drop down should do the same to switch between the options price.
I have 30 groups of checkboxes and want to validate that the user select at least one checkbox from any group meaning if he selected one checkbox from the first group and nothing from the other 29 the form should be valid. I tried different solutions but none worked.
I have a very large form and have a couple of checkbox groups where multiple items can be selected. They are grouped as an array of checkboxes. When I post the checkbox groups, the PHP script receives duplicate values. If the group has 2 checkboxes, 4 values are posted. If it has 10 checkboxes, 20 values will be posted.
i.e:
I then submit everything to a PHP script via an Ajax call, then output the result to a div. (see below)
However, when my PHP script loops over the $_POST array, it seems that each checkbox array is duplicated, so my PHP array returns:
This happens with all my checkbox arrays, but not with an array of hidden fields for some reason.
I don't think this is a PHP problem, as it looped over everything correctly when submitting via a conventional POST. I checked the contents of $_POST, and it seems that the duplicates are being posted.
I am having trouble with figuring a way to set my loop up to reset values of the different coin values. Example, when I put in 78, and click calculate, it tells you how much of each coin would be given back. My problem is that I set it up and run it, but when I put different values in back to back to calculate, some of the fields don't reset.
var change_out = function(){ do { var money = document.getElementById("cents").value;
I am working on improvements for a web app. It currently submits checkboxes to a php script for processing by simply submitting the form naturally. However I require this action using a ajax post to save bandwidth etc. and im struggling to work out how to do this. I am familiar with normal ajax posts using jquery but here I need to post an array.
Simplified a little this is what I have. <input type="checkbox" name="ckdOrd[]" value="1" id="order_1" /> <input type="checkbox" name="ckdOrd[]" value="2" id="order_2" /> <input type="checkbox" name="ckdOrd[]" value="3" id="order_3" /> <input type="checkbox" name="ckdOrd[]" value="4" id="order_4" />
It used to build an array ckdOrd[] and post to a php script with a loop for processing. It needs to post the order numbers as an array for processing. Is there a way to simply create the same post using ajax jQuery?
The PHP simply does something like this //get posted array $ckdOrd=$_REQUEST['ckdOrd']; foreach $ckdOrd as $key => $ord_no { //update mysql here }
