I have a contact forum where i want the visitor to select if they're a member of not, if they select no, nothing happens but if they select yes a new text field pops up where they have to fill out their username. thing is, i've researched a lot and just cannot find out how to do it..
View 7 RepliesAny tips on how to get this to work?
var myvar = 'sometextfield'
document.cost.myvar.value = 2;
It keeps saying myvar is null or not an object even thoughv'sometextfield' has a value.
I want to do validation on a textfield value key in by user, but I do not have idea on what method I can use. Is it possible to do it on 'onblur' event?
View 2 Replies View RelatedI create a textfield on success of the previous operation.
I have written the following code. It works in Firefox but not in IE.
Please advise.
var inp = document.createElement("input");
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inp.setAttribute('onkeydown','return trackenter(this,event)');
inp.setAttribute('onkeypress','submitAction(this,e vent)');
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I have a problem in Javascript when it comes to passing of value in a input type field.
page1.html
HTML Code:
<html>
<head><title></title></head>
<form action="" method="post>
<input type="text" name="weight" value=""><a href="hw_calculator.html" target="name"
[Code]...
i need creat some elements for example textfield and a combolist using dom. what i find so far was very complex examples that dont do what i need that is only creat a text field and a combolist with custum values inside.
View 1 Replies View RelatedHave you ever used google? If we typed somewords into it, then google would eventually appeared the suggestion words.... I wonder, if we use jquery or javascript manually, how to create the dropdown menu on that textfield? I mean, ya, how to create the suggestion list menu on that textfield....? since the plugin that jquery ~autocomplete has worked well but, I need some adjustment that not just receiving 1 type of values.
Let say;
If we have these table on mysql;
Code:
Then... so suppose I want to do ajax request that retrieves names & id(s) and extract it into two different elements;
1) textfield suggestion menu (name).
2) another html element (id).
I'm hoping that someone can help me with a question I have about javascript syntax.
I got an html page that uploads an image and some text field to a database.
What I'd like to do is modify the content of one of the textfields prior to it being submitted to the database. Specifically, I need to append the contents of one of the fields to another.
The problem that I've encountered is that the textfield name contains square brackets , ‘extra_fields[Price]'
I've identified the square brackets as being the problem by changing the textfield's name to one that doesn't contain square brackets ,extra_fieldPrice for example and the script works fine.
Unfortunately, in the real world application of this page, I can't change the textfield name.
The specific part of the html page that's giving me problems is:
Actually I have this html interface;
<input type="text" size="20" name="brandname" />
<input type="hidden" name="brandid" value="" />
And this is my jquery;
$('#brandname').autocomplete("searchbrandnames.jsp", {
minChars: 3
});
[code]....
how to retrieve textfield value with id="key" in jQuery Dialog from the following code?
$('#dialog').load('jsp/search.jsp', function() {
$("#dialog").dialog( {
modal : true,
[code]....
How do I get the value of a form textfield ?
View 2 Replies View Relatedi need to validate a textfield against a given value. The textfield has id="nome" name="nome" value="Nome" and this is the validate rule:
nome:{
required: function(element){
return $(element).val() =='Nome';
}
}
But it does not return tha field as invalid..Even this callback does not work:
nome:{
required: function(element){
var label = 'Nome';
[code]....
I have two textfields. They use each other to determine values inclusive and exclusive of VAT (the VAT rate being 14% over here).
So, if I type in a number (float) into the top textfield it must take that number, divide it by 1.14 and show it in the bottom textfield.
Reciprocally, if I type a number (float again) into the bottom field, it must take that number, MULTIPLY it by 1.14 and show the value in the top field.
I'm looking to create a web form with various text field to get input from users. Upon enter data to each field, users should have option to genenrate another text field underneath (i.e. a sub criteria of the above field). This is what i have so far, but i cannot get each button to generate the textfield right underneath. Here's my code:
<html>
<head>
<title>test</title>
<script>
var maxFieldWidth = "500";
[Code]....
I am fairly new to javascript and am having trouble clearing a text field. I am making a "vending machine simulator" as an exercise. I have a button that is the coin return, and should clear the balance display. e.g the machine shows a balance of $2 inserted, the coin return button should clear it to 0.
I believe I have done everything correctly but get NaN as the output (a text field named "box1"). I believe it has something to do with how the field is validated. It has number precision set to 2, which I would think would just become 0.00 or something. Anyways, here is my code code...
<form name="inputForm">
<body>
<table>
<tr>
<td><input name="inputType" type="radio" value=""></td>
<td>Account Num</td>
<td><input name="txtAccNum" type="text"></td>
</tr>
<tr>
<td><input name="inputType" type="radio" value=""></td>
<td>Service Num</td>
<td><input name="txtSrvNum" type="text"></td>
</tr>
</table>
</form>
i want to disable all the textfield..when user check the radio button(let say the above one), the above textfield (txtAccNum) will be enable..im new to javascript.
I have an onclick event, within it I have a line that reads ..
textfield1.value="GO";
The textfield1 is on the page however when I click to get the onclick event to move, the page errors, it says 'textfield1 is undefined. I'm not a javascript coder, just play around .. do I need to define the textfield somewhere else?
I'm having a problem with this script I'm working on. What I want to do is check that a user has entered only numeric characters in a text box. If not, an error message should be displayed telling the user that this field requires only numeric input.
It seems to be hitting that part of the function, but I'm not sure what I'm doing wrong that the form is still posting back. Here is the code:
I've got the following page below. Instead of the function writing to textfields, I want to write to span tags, which will be blank to start out with, then populate with the data after the function runs. This should be simple, but I'm not getting the syntax right for some reason. Here's the page: Code:
View 5 Replies View Relatedhow do i limit this textfield to three words?
<input type='text' size='40' name='search' style='font-size:16px; font-family:Arial;font-weight:bold;' />
i only want three words to be allowed entered.
how to validate email textfield , i would want to look for "@" and "." .
View 6 Replies View RelatedIn the following example I want to send the id of my textfield "myField" to the function and use it there as following:
<script>
function checkField(myField){
var test = document.registForm.myField.value;
window.alter(test);
}
</script>
[Code]...
I am trying to create a calculator for one of my forms.I am having trouble getting the calculated figure to appear inside a textfield though (probably extremely simple for you geniuses).But if I give my textfield the id "total" instead the script doesn't append the result.
View 5 Replies View RelatedI need to focus on a textfield when a page has reloaded and moved to an anchor on the page (and #title is added to the url)
Code JavaScript:
$(document).ready(function() {
var pathname = window.location.hash;
[Code].....
I want to give my users to insert a URL around selected text and add an image just like vbulletin does. To a textbox.
View 1 Replies View Relatedwell i have one form, which having somewhere around 60 checkboxes and 28 textfields + 3 text areas, submit button
textfields start with name="textfield1" till "textfield28"
like
<input name="textfield1" type="text">
.........
<input name="textfield28" type="text">
now i have made one for loop to check value shouble be numeric.
my for loop
for (i=0; i<28;i++)
{
if(checknumber(document.form1.textfield[i].value)==false)
{
alert ("Please Insert Numerics only");
return false;
}}
checknumber is another function which checks for numerics.. my problem is, i m not able to increment the textfield1..28 with for loop. this for loop should work for the bunch of that 28 textfields only.. it should not take any other element in form.