This is my code to add and delete dynamic rows and auto calculate the amount field by multiplying qty and rate.
[Code]...
I'm trying to add the total number of costs depending on the rows added to return the subtotal then later add the service charge which gives the total grand amount.I also need to add the item number when a new row is added.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
[code].....
I have an array in javascript which has n elements. The number n is not known. How to delete all the elements from the array?
View 1 Replies View Relatedi try to make a dynamic input text on table, and it can work well, but now i have problem when i try to delete a row, the counter (number) can't work well...this script for add dynamic textfield, it work well..
$("#addButton").click(function () {
var newTextBoxDiv = $(document.createElement('tr')).attr("id", 'TextBoxDiv' + counter);
newTextBoxDiv.html(
[code]....
Here is my dilemma:I am preparing a mock website that basically sells crates of juice.I have 10 different types of juice available to my customers.If they buy 5 crates, then they get a discount of 12.5%. How on earth do I set up an array for my various juices, with an input field for the amount of crates they want?i.e. Orange Juice(0 shows in the input field until customer enters amount required).
Once they have made their selection, I would like to show it on screen, like an Invoice or something, or perhaps just a message that says you have ordered this, this is what it costs, with 12.5% discount if 5 crates have been ordered.
I have a HTML table with 800 rows. How can I delete rows that has no Activity & no $ in JavaScript(Red Colored Rows)? Please note I can have 1 or more than 1 assessments with 1 or more than 1 activity. Sample data.
NameAddressAssessmentActivity$
BelaTorontoFirst AssessmentActivity 110
AsifTorontoFirst Assessment
[code]....
What I have been given is two arrays and I need to multiply the elements in the first with the corresponding value in the second and then save the result into a third array. I have tried every option i can think of to do this, I entered the result values into the third array just to check the rest of my code is right
View 6 Replies View RelatedI cannot calculate all total amout about this..How can i do it.?? here is coding:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
<script type="text/javascript">
function startCalc(){
interval = setInterval("calc()",1);
}
[Code]....
if I have Subtotal amount = 10Tax rate 8.5%then Grand Total = 10 + (10 * 8.5 / 100) = 10.85Now what if I have Grand total =10.85 and tax rate 8.5% - how to calculate the Subtotal
View 4 Replies View RelatedI have been playing with JavaScript few days now. I have a php script that returns data in XML. I want my Dashboard (html) page to show the response back from my php file. Since this is going to be a Dashboard hence it needs to refresh the content every second hence using JavaScript.
I want to get some guides, tutorials, or how-to for this. Any help would be much appreciated.
Here is what I get from my .php file if I do a POST method to it and define variable "extension=9999" to it code...
How can above be nicely presented in an HTML using JavaScript and how would this query be refreshed and re-POSTED every 1 second?
P.S. Amount of XML data coming back to me is dynamic. So, I don't know how much data I get back. Sometime nothing. Sometime 4 childs. Sometime 10 childs in the XML.
I have a text field. I want the text field to change / be calculated on the action made on the dropdown menu... So if I select Debit card.. it should leave the amount as is..If I selected Credit Card it should add a percentage to the Amount.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
[code]....
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 been trying unsuccesfully for three days to figure something out, and it has brought me here. I am a noob javascripter, so please bear with me. I have created a page with an input button that refers to a function:
<!DOCTYPE html>
<html lang="en">
<head>
[code]....
i would like to change certain style elements of the array each time the button is clicked. I have 5 color sets i would like use for the page, so i would like the button to trigger the color change in a loop, ie when the last color group is reached, the next click returns to the original color set and it continues again.The things i want to change are the background color of two div's and the top row of a table. My style sheet is seperate, and I will also do the same for the javascript once I can get it to work properly.
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">[code]...
javascript coding portin of the web page.Need it to use the pop up alerts that have been input above and also to calculate the order upon entering a correct amount showing subtotal, tax, and total.
I have a HTML table with 800 rows. How can I delete rows that has no Activity & no $ in JavaScript(Orange Colored Rows)? note I can have 1 or more than 1 assessments with 1 or more than 1 activity. Sample data.
NameAddressAssessmentActivity$
BelaTorontoFirst AssesmentActivity 110
AsifTorontoFirst Assesment
[Code]....
for(var i = document.getElementById("tableId").rows.length; i > 0;i--)
{
document.getElementById("tableId").deleteRow(i -1);
}
I had to write this because it took me an hour to find out the error about deleting rows from an html table by javascript.
If you do this it generates an error :
for(var i = 0; i <document.getElementById("tableId").rows.length; i++)
{
document.getElementById("tableId").deleteRow(i -1);
}
The code above wont delete all the rows because "i" is not set back to 0 although the table rows' index will be set again beginning from zero after any row is deleted from the table.
how to delete all rows of table with javascript?
View 4 Replies View RelatedIf the user wants more places for inputs I want them to be able to click "Add a User" link that will add more rows...I have some code I found but it is only good for one row and they need the option of adding multiple rows.
<script>
function toggle() {
if( document.getElementById("hidethis").style.display=='none' ){
[code]....
how to delete the rows data. Below is my js source code to insert the row data.
[Code]...
Recently I have learn how to delete rows from a table, but I was trying to do it by mean of the row id, and I could do it.
View 7 Replies View RelatedI have a table in which I have 3 columns. On the firs row, last column contain a button "save". On clicking Save, the button saved is changed to a delete button and it has to insert a new row above the row.
View 1 Replies View RelatedFIRST.:
when i create new rows, the function $("#test table tr").not(':first').mouseover(function(){
$(this).addClass("trcolor");
[code]...
I have a table with about 20rows, which contain a checkbox and a bit of text each. What I'm trying to find a way to do is to have delete button at the bottom of the page.When i clicked on DELETE button, it should delete records of checked checkbox rows. I need to delete all the table rows which contain CHECKED textboxes.and remaining checkboxes should be displayed. And we should keep remaining checkboxes in ARRAYLIST.
I need to do this in JavaScript (which is what I'm having trouble with) / if in rear case JSP is accepted- I've been able to get bits of it to work at various times, but I'm running out of time.
I have taken from internet a script that adds and removes rows but I made a little changes to that script that is renumbering rows after deleting. I can delete all rows by selecting at once except firts row. For ex. I have added 10 rows and I chose 9-th of them I delete them with no problem. but when I choose the first row it deletes one by one and displays error. If possible Why the error displays when choosing first row (no matter only first row or all rows with the first row also). My script is below:
<HTML>
<HEAD>
<TITLE> Add/Remove dynamic rows in HTML table </TITLE>
<SCRIPT language="javascript">
var rowCount = 0;
function addRow(tableID) {
rowCount++;
var table = document.getElementById(tableID);
var z=table.rows.length;
if(rowCount>z)
rowCount=z;
var row = table.insertRow(rowCount); .....
I found a nice little script to auto reload a div every X amount of seconds. The only problem is that it's not working in IE but it's working perfectly fine in FF.
[Code]....
I am thinking of how to write the code for this:
There are 3 textboxes, each labeled:
TOTAL
rd_PROPERTY_VALUE
LTV
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
Can anyone give me any references to this?