I tried to get this to work for so long now, I have a form which will have generated fields - ultimately becoming HTML arrays, yet I can't seem to get it to work right wiht Javascript, the code is below, but JS gives me an error saying "area[0] is not defined.HTML format:
Code:
<div id="texts">
<div class="textCount">
[code].....
I want to know how to account elements and arrays. the elements I want to count based on their value. how many there are. and then for the array I just want to count how many there are in a html array.
how could I count these? then how can I select the elements name that matches those values?
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 RelatedWould this code i made
[Code]..
Would that be an exmaple of arrays with elements intilized to 1(true)
I need to be able to match a particular element in a "row" of a multidimensional array, and then find and reference the other elements in that "row".
Below is a sample of the whole array...
Code:
var commercialProductList=new Array(
new Array("Sydney Automobiles - Online","Sydney_Automobiles_Online","users",60.39,3.02,1.21),
new Array("Sydney Automobiles - Hard
[Code]....
function writeCmd()
{
// var div = top.buttonFrame.document.getElementById("buttonList");
[code].....
I'm working on a page generated by PHP, and all the form fields are named as b[fieldname]. (e.g. <input type=text name='b[name]' value='Adam'>). Javascript seems to barf on this (document.formname.b[name].length is undefined ). Is there any way to get this to work with arrays, or do I just need to use those fields referenced in the js as non-arrays?
View 2 Replies View RelatedIf I have an array like:
secondGroup[1][1][1] = new Option("Name","Name");
secondGroup[2][1][1] = new Option("Age","Age");
thirdGroup[1][1][1][1] = 'jim'
How do I print 'jim' into a text field when Name is selected from the
secondGroup drop down menu?
Why wont this work? checkFields() iF statment is failing. The select must be set to multiple.
<form method="POST" action="" name="this_form" onSubmit="return checkFields();">
<select name="this_select[]" multiple>
<option value="ts1">ts1</option>
<option value="ts2">ts2</option>
<option value="ts3">ts3</option>
<option value="ts4">ts4</option>
</select>
</form>
<script language="Javascript">
<!--
function checkFields(){
var errormsg = "";
if (document.this_form.this_select.value == "") { var errormsg = errormsg + "Please Select an Value.
"; }
if (errormsg != "") { alert(errormsg); return false; }
}
//-->
</script>
So i've got a form that adds an element onto the page. This is working. When I try to remove said elements, that works. But the same 'delete' button doesn't work on elements not generated by javascript.
Code JavaScript:
function destroyQuickTask() {
$.post($(this).attr("href"), null, null, "script");
[code]....
Any suggestions on how the javascript below should be changed so it will work with checkboxes that have brackets in the name? (I'm using foreach in php, and can't seem to get the php to work/work correctly without using them.)
View 3 Replies View Relatedi have a form with arrays, I want to sum different arrays and display the total in a array field in the form itself.i have this code
<form>
do {
$x++;
[code]....
need urgent help with javascript arrays. I need to store the checked value of the radiobutton into an array and then display the result from that array.I have created an empty array to store the input from the textbox of the form using the JS insert() function and then used show() function to display the result... but I am unable to display which option the user has selected from the radiobutton.if you look at it in the browser, and type in a name in the name textbox and click submit....it displays the result (which was stored in the inputarray) but the radiobutton doesnt work...gives.."undefined" and should give either Male or Female, depending on what the user selects.
View 2 Replies View RelatedI have just found this wonderful forum through Dr Google whilst looking for an answer to my incredibly frustrating question! I am an OU student it is for an assignment I just cannot find the answer in any of the books and searching the net has got me nothing but so far wasted 3 hours :(
Here is the code snippet:
First I had to add a new array called totalVotes and assign a length to it the same as candidateArray, I have done this in the last 2 lines I think this is correct, the question did stipulate that if the candidate array was changed then so would the total votes array hence linking it via length.
Now here is where I am at a complete loss :( The exact wording is as follows:
Use a for loop to calculate the total votes for each candidate according to the following structured english:
For each array position add the element at that position in the online vote array to the element at the position in the paper vote array. store the result at the corresponding position in the total votes array end for.
I'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 need to pass user input from a form to one database field. I'm relatively new to JS but the idea I had was to have several form elements and use JS to collect the users input and send all the values through a hidden element. What's happening is the variable names are being sent rather than the values. The code below is only passing to the next page. Limitations: I am editing an intranet site built by a 3rd party so a lot of the files we've been given are encrypted. I cannot change the method to post.
[Code]....
I've put together what I think is an illustration of my problem at [URL] Quite simply, I need to be able to access the elements of the form without referring to them by ID as the whole form is intended to be cloned. I intended to do this using parentNode and childNodes[] together with the 'this' keyword. My understanding of 'this' in this context is that it should refer to the HTML element calling the function, i.e. one of the radio button inputs. However this gives the error "Error: this.parentNode is undefined"
View 1 Replies View RelatedDoes "document.formName.elementName.disable" work on hidden form text
elements? I have a form with some input fields that are associated with
some hidden text fields and I would like to disable all of the
categories inside the form when the page loads and only enable each
category as it is needed. Code:
I have a grid that I'm adding rows to that include form text input boxes using addRowData. I know I can use the "editable:true" for that but I'd rather not at this time. Anyway I have the <div id=list1></div> surrounded by a <form></form>. Also statically I have a couple of text input boxes and a submit button. When I press the submit button the only parameters that show up in the POSTED data are the static ones. Is there a way to get the form elements "registered" with the form? I know I can always use javascript to extract the data and save it via an ajax call, but if there is a way to do it "correctly"
Example
var myRow = {id:"0",call:"<input name='callt"+boxNo+"' id='call"+boxNo+"' class='calls' type='text'/>",amount:"<input name='amt"+boxNo+"' id='amt"+boxNo+"' type='text' value='"+defaultDep+"'/>",residual:"",calculate:"<input type='button' class='buttons' id='b"+boxNo+"'/>"};
$("#list1").addRowData(boxNo,myRow);
I'm working with a form that has both static and dynamic form elements (add textbox, etc), and while I can access the static elements via request.form, the dynamic elements cannot be accessed. I have the dynamic elements appended within a div that lies within a table.
Here is the javascript:
Code:
function add3<%=strGoalCount%><%=strObjCount%>() {
var foo = document.getElementById('fooBar<%=strGoalCount%><%=strObjCount%>');
var numi = document.getElementById('theValue');
var num = (document.getElementById('theValue').value -1)+ 2;
[Code]....
I'm using the jquery plugin found here. I love the look but I have a form that uses functions like this:
[Code]..
So, when you select a country and it retrieves the state/province text input, the jquery css is not applied to it. Is there something I need to add to the code above or to the jquery initialization code here:
[Code]...
I would like to display the elements in my array but it is NOT working. Here's my code:
HTML Code:
<HTML>
<HEAD>
<TITLE>Test Input</TITLE>
<script type="text/javascript">
[Code]...
[URL]
Click on any of them, and they open up just fine, however, after this point they dont close, and you also can't open any other one, it just... stays stuck there.
I had this working just fine, and in the process of working with wordpress and templating, obviously I changed something to mess it up.
I am just now starting to use the jquery clone and validation features and I'm having a little issue.I am using relCopy plugin to clone the elements and the jquery.validate.js plugin to validate that they are not empty.
The javascript is as follows:
<!--script to make clones of fields-->
<script type="text/javascript">
$(function(){
var removeLink = ' <a class="remove" href="#"
[Code]....
Only the original select and text field are getting validated, the form submits even if a cloned element is not filled in.
I dynamically generated some buttons, textboxes, radio (input types) etc using createElement method. The generation works fine. I append the newly generated input types to a span placed in the body. I want to make these draggable. I tried several ways of making the inputs draggable but none work. How do I make them draggable?
View 3 Replies View RelatedI must have missed a bit of information, because I cannot get the jquery.corner plugin to work with <input> html elements. The following renders a rounded div but not a rounded input element in FF3, IE7, IE8, and in fact causes the input box border to disappear completely.
<html>