Getting Dynamic Rows Inputs To Multiply 'onchange' Of The Value In The Input In Each Row?
Feb 4, 2010
getting dynamic rows inputs to multiply 'onchange' of the value in the input in each row. It works in the first row inserted no matter what rowindex that row is moved to. All following rows only accept the initial input value and never change the 'cost' innerHTML of the colRow[i]. I figure I need a parentNode.parentNode syntax to make this function work in all rows.
Every thing is Client-side javascript and all rows are inserted to 'cartbody.insertRow[0]'. 'qtymultiply()' Function As is:
Code:
function qtymultiply(){
var cartitems=document.getElementsByClassName('itemrow');
var colRows=cartitems;
I have a site that writes a checkout table/cart from one window to another. Just to be current I've decided to allow the customer to change the quantity of the item ordered by putting an input type text in each rows 'quantity' column. The idea is that they can change the number of that rows particular item they wish to order. The onchange of the input element should multiply the new 'quantity' value by the 'cost' innerHTML of the cost column and then set the 'subtotal' innerHTML in the footer row to match. An 'onmouseover' changes the 'rowsubtotal' to match the footer 'subtotal' innerHTML. Unfortunatley the 'qtymultipl()' function called by input onchange only results with 'onmouseover' changing the 'rowsubtotal' and footer 'subtotal' to 0.00.
I have three input fields as UNITPRICE & UNITQUANTITY and TOTALPRICE. UNITPRICE's value depends on a product chosen in the preceding tab. Now, I want UNITPRICE & UNITQUANTITY fields multiplied and result shown on TOTALPRICE input field. How can I do it?
I wanna make simple script that multiply any input by .51 and show the result automatic, without pressing any button, I got two scripts first script add value one to value two and show result auto, other script multiply but I have to press button, how to merge them and if there are script do the job better than those tell me. Input Box, when I input any value the result of multiply that value by .51 appear beside it automatic
Script One: </head><script type="text/javascript" language="javascript"> function autocalc(oText){ if (isNaN(oText.value)) //filter input{ alert('Numbers only!'); oText.value = ''; } var field, val, oForm = oText.form, total = a = 0; for (a; a < arguments.length; ++a) //loop through text elements { field = arguments[a]; val = parseFloat(field.value); //get value if (!isNaN(val)) //number? { total += val; //accumulate }} oForm.total.value = total; //out } .....
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.
I will like to know if there is anyway to view all the rules that I have currently in the Jquery validation plugin. Currently, I am trying to add in rules dynamically through the rules(add) function after adding some dynamic fields through the user inputs. the rules are added in this manner.
javascript and have coded an invoice page through help from some available content on web.here is my requirementMy form contains inputs "item ,rate quantity,price" in a tabular form where one can dynamically add or delete rows.And the requirement is thatwhen Quantity is entered the Price should change to Price=Quantity*Rate on tab outSo I have used a Javascript onchange() and this works fine for the first displayed row. but for dynamically added rows this does not happen, I am not able change the price value for dynamically added rows.
I'm working on the validation plugin for jquery and trying to figure out how I can target the text boxes that are dynamically generated with this change event. I'm trying to target them so I can set up rules for my page.
Basically, i have a CSS/jQuery keyboard from NETTUTS; however my problem is trying to select multiple inputs. Everything works as it should, however i want to select the input, store it in hidden field (which input is current), then when i start to type, it can enter the characters into that input field (that is selected). Currently, it just allows me to enter inputs into a single textarea. I want to onfocus, set as "Focusedfield", and when i type it goes into that field.
Here is my JS code to select/store the "focusedField". Triggered by onFocus. to make the textArea i select, be the one i type into.
Code:
Here is the jQuery
The issue is with this first $write variable. I cannot for the life of me, get it to detect the dynamic variable. When i hardcode the inputs name, it works, but when i try something dynamic - it doesn't. Line 2 of that function is where my issue is (i believe).
Code:
I've tried to replace
Code:
With
Code:
And
Code:
As well as plain old JS var "current_form".
I think its just 1 or 2 lines where this issue is.
I have just took from internet dinamic table. this table is dynamic and its rows dynamically can be increased. it sum but not like integer for ex. in row1 i enter 20 and in row2 i enter 5 it sums like 205 but i need it sums like 25
I wasn't sure if this should go in the JavaScript or PHP forum, so I decided JavaScript.
I have created a site that has a form where the user can create as many rows as wanted. I really have no idea how I can then get this information to use in PHP.
Here is my JavaScript function creating the rows code...
I read something about naming each element something such as 'el[]' and then iterating through it on the PHP side, but that didn't make much sense to me. I have only been using PHP for a few weeks now so I'm pretty new.
MY PROBLEM IS I AM ENTERING DATA IN 3 ROWS after that CLICKING NEXT BUTTON AND GOING TO 2ND PAGE THEN IN THE 2ND PAGE I AM CLICKING PREVIOUS BUTTON TO SEE THE FIRST PAGE DATA ;I AM ABLE TO SEE THE 1ST PAGE DATA BUT I WANT TO DISPLAY DATA IN MY JSP PAGE I AM WRITING CONDITION LIKE THIS
If(formData != null) IAM CALLING addRow('myTable') FUNCTION
I AM GETTING EXCEPTION PAGE NOT FOUND
why i am calling like this because
as u can see the addRow(id) function
for every dynamic row i am putting the remove button at the left side(user can have choice of deleting the row)
i want to call this Javascript function addRow() for satisfying IN both Add and Modify operations and also it will satisfy in Next and Previous modes; Code:
I've got some javascript that adds in form elements after a page has loaded. The checkboxes need an onchange event added to them which will call a function. However, if I enter the function call against the onchange event it doesn't work, if i enter the full function against the onchange then it does. Hard to explain but here's the working and non-working Code:
I am working on some JavaScript that dynamically adds rows to a table in response to a button click. A new row does appear on the screen when the button is clicked. However, that table to which a row has been added is itself contained within an outer table (to handle the desired screen layout). That outer table does not properly grow to contain the new size of the table to which the row was added. (More specifically, I have sporadically seen the outer table grow correctly, but then most of the time it does not grow as desired.) Is there something that needs to be done in the code that will make the right thing happen? (This phenomena appears in Netscape 7.1 -- things work correctly under Internet Explorer 6.0)
A second anomoly concerns a button that appears in the newly added row. An "onClick" event is associated with that dynamically added button. The newly added button works correctly under Netscape 7.1 but fails to work under Internet Explorer 6.0. (It is like Explorer will not honor an event that is set in place by code that is dynamically created after the page is loaded.) Shown below is an excerpt of the code that is attempting to set up the desired button. Is there something apecial that must be done in the code to get Explorer to handle this properly (I have tried spelling things as both "onclick" and also "onClick")?
tbldata = document.createElement("TD"); item = document.createElement("BUTTON"); v = 'doaction("Edit",' + n +')' item.setAttribute("name","Edit"); item.setAttribute("onclick",v); textitem = document.createTextNode("Edit"); item.appendChild(textitem); tbldata.appendChild(item);
I have a temp HTML file that is based the code I found on this site at [URL]. It dynamically adds and removes rows from an HTML table with inputs in the cells. I have tweaked my copy a bit to match our needs. Of importance to this post is that column 1 is simply the row number. Unfortunately, I am unable to figure out how to re-sequence the first column if a row is deleted. For example, if there are 4 rows, and I delete row 3, I need to re-sequence (re-number) the values to reflect 1, 2, 3, not 1, 2, 4.
[URL]
Below is the insert logic (which adds a delete button for the row).
I have written code for adding and removing dynamic rows.i am using same file for both ADD and MODIFY operations.this page is working for ADD operation.lets say for MODIFY operation one employee has added 3 rows and i need to display those rowsand user can edit thoese rows and finally these values will be submitted to database.problem is coming in modifyRow() method.how to accomodate array values in the dynamic rows in modifyRow() method.Please review the code in that method?while loading the values the structure should be same as addRow() method?
this is dynamic rows code.when i click remove(-) any row i need to get respective checkbox id; for example when i delete row3 i need to get checkbox id as houseCheck3;when i delete row2 i need to get checkbox id as houseCheck2; once i get the id of that checkbox its easy for me to get the value;
I have many inputs with name totalsum1,totalsum2,totalsum3 etc. I need to calculate number of inputs where name starts with "totalsum" and value is >0. I need to send result to another input with id="#rowtotal".My code:
$("#rowtotal").val(($("input[name^=totalsum]").val>0).size()); It's not working. Best RegardsRafa‚ Koszyk
I am creating table with input fields. I dynamically add new rows to the table with the following code:
Now I would like also to add autocompleter on newly created input. I do not know how to select newly created input with jQuery. I know how to do that with javascript:
So I would like to be able to do the same with jQuery so I can add autocompleter on newly added input field articles[].
I add autocompleter to all fields at the begging with the following code:
I have a set of data that I display in a table. Each row has a category and there may be a dozen or more rows in the same category. I'm looking to add filter buttons to the page to hide/show categories on the fly.
Currently I can: Set the id on the tr to (category name) or to (category name.data id).
Using the first, is there a way to hide all rows with that same id? It seems currently to only hide the first row with that id.
If not, is there an easy way to find all rows whose id starts with (category name)? I figure I could regex over every element in the page looking for ones that begin with a particular id, but that would be silly.
Also, is there a way to refer to every row of a table? I'd like to first hide every row, then show those in the required category.
this is dynamic rows code.when i click remove(-) any row i need to get respective checkbox id;or example when i delete row3 i need to get checkbox id as houseCheck3;when i delete row2 i need to get checkbox id as houseCheck2;once i get the id of that checkbox its easy for me to get the value;
I'm trying to create dynamic rows in the existing table.
<html> <head> <script language="JavaScript">
[code]....
In the above code, i am able to create dynamic row only after the last row of the existing table. i.e( I am able to add rows after row2_column1 ,row2_column2).Hence on click of the "create new UPI" button only one row will be created.
Is it possible to create a new row after each existing row? (i.e. a new row after row1_column1,row1_column1 and a new row after row2_column1 ,row2_column2). What i exactly i need is to find the total number of the existing rows and on click of the button a new row should be created after each existing row.
I use the below code to add or remove a row from a table using javascript. The code works fine on IE however it doesnt work on Firefox, can anybody suggest reasons why this might be doing so?
The id "table1" is the ID of the table I am trying to insert the innerhtml into.
function addRoom() { var row = document.all("table1").insertRow(); var column = row.insertCell(); column.innerHTML = "input type='text' name=txt1>";
