I wanted to throw a quick and easy .js function into my comments section to ward off some spamming bots. I have a form in html that contains this table row.
The function I am calling sits in an external .js file. The file itself has a handful of functions but I will post the important bits below.
The form has other fields that validate just fine.
I have a pretty basic HTML form, it doesn't go to a database or anything, it just gets emailed directly to the owner of the website with their customer query.However, the owner has now asked that each query be assigned a random reference number of no more than 16 digits which must also be visible to the customer.I presume this will be relatively easy but I'm a complete beginner with Javascript which I assumed would be necessary for generating the number. I've sort of figured out how to generate the number but I can't figure out how to get that number into a read-only field on the form so that it will be both visible to the client and sent with the rest of the data on the form to the owner.I've had a number of attempts but this is what I'm trying at the moment:
Code:
<html>
<head>
[code]....
I have a form and select menus. I am posting it ajax post method and loading the same page with load method as you see in codes. There is a random number genarator. I want to change this random number once a click submit. If i do not load the same page this number does not change. Therefore I use both post and load methods like in demo. However when i do like this there is a problem which is random number have been generated twice somtimes. If you click submit button successively you will see that the number on left top corner sometimes changes twice a click. Why it is so and how can i correct it.
[Code]...
i'm trying to write a code that generates a random number between 1 and 9999 on page load, concatenates it with "pwn" at the start, and adds it to a disabled form text input box. this is the code i have below, but it's not working at all.[code]
View 2 Replies View RelatedThis statement is to produce a random integer within a specified range. I get the desired result when passing the values within a function like this:
Code:
<html>
<script type="text/javascript">
function get_randomRange(low,high){
[code]...
the results form the second example look like the number are possibly being multiplied somewhere? why does the first example work and the second not?
I want to validate an HTML form, that have array filed names. For example
<INPUT TYPE="TEXT" NAME="contact[name]">
<INPUT TYPE="TEXT" NAME="contact[email]">
I need this as a program require contact us form in this format (sunshop).
if(document.formname.contact[name].value.length==0) { alert('You must enter name'); return false; } But not working. Code:
I'm using the following javascript code to validate a form:
My HTML code is as follow:
The fact that my using xhtml strict I'm having an error when validating my html file. Can't use name attribute in form.
I am new to java, I am having trouble on outputting the num2 on the screen. I could not see any errors indicated the problem on the program(Eclipse). However, the program just miss scan the num2. I was trying to sort the number and output them from smallest to largest.
[Code]...
I am using a validating form plug in for jquery and I have a question about it. Let this function will be an ex.:
[Code]....
'e' is the name attribute of one form element, but can I choose more elements using jquery (CSS) rules like this: input[name*=e] or how can I do something similar?
I have multiple checkboxes. How can I validate the group of check boxes so that a user can only select two. If they try to select more than two, an alert will pop up stating they can only choose two?
Code:
im using .load to get a part of a html site into my div.Problem:For exapmle i have some markup like:<strong>some text</strong>When i load this content the tag is closing befor of the strongtag.Looks like this:
<strong>some text</strong>
<script type="text/javascript">
$(document).ready(function(){
[code]....
When at the root of a site, without specifying a filename, a usual default of index.html (or even .htm) is loaded; however index.html does not appear in the location.href or location.pathname properties - only what you see in the browser address bar. I only have access to client-side Javascript (no server-side stuff at all).
Is there a way of getting this default filename from client-side JavaScript?
Having a few problems with a form validation script. Its supposed to stop sending the form if key fields are missing, but it just sends them anyway!
Below is the code i use in the header to check for blank fields:
Code:
And now the code i use to action it:
Code:
From what i can see the fields match, it all links up correctly but still it will allow blank forms to be sent.
I am using the ultimate form validator [URL] but the form is still submitting even though it says which fields are missing..
View 2 Replies View RelatedI am trying to submit a form in javascript on clicking 'Button1'.On submission,it will disable the html table 'HTMLTable1' present in it.The code which I am using is as:
function OnButton1_Click ( ) {
var oRows = document.getElementById('HTMLTable1').getElementsByTagName('tr');
var irows = oRows.length ;
[code]...
But On submit,the html table is getting disabled just for a moment then again it becomes active and user can interact with it.
I want to change the content of <TD> tag of a HTML table sorted by alphabets(A-Z) in a different HTML table using javascript?
View 2 Replies View RelatedI can generate a random number between 1 and 9,
( var rand_no = Math.floor( 1 + Math.random() * 9 ); )
but I want to add that random number to a value that is enterred into an inputbox and get a total. How can I do this using Javascript and put the result into a hidden field. I will also need to use that same random number in another place on another form .
I'm trying to apply something in my forums, where a member could post something let's say:"Hi, I am number 1, 6"And what would happen is that, a number from 1 to 6 would be the content, for example, it would be:"Hi, I am number 3"But if you refresh the page, it would still be the same number. Like it won't be randomized again.So how do I make a javascript/html code that would make a one time number randomizer.
View 4 Replies View RelatedI try to write a script that can read a csv file and then display it on the browser in table form by using HTML and save the file as .jsp. But , I couldnt read the data from the file. Anyone can help ??
Below here is my codes ..
Quote:
// Create some variables
var datafile = "student.csv";
var fso, fin, fout;
[code]...
I have a button in my html form that will process some functions when user clicks on the button. The problem is after processing the functions, the result is not displayed in the form where I want it to be displayed. I want to ask whether we can create table in the function and display the result in the table row/column but in the same form. Is this possible to be done? And how to do this?
In this form cpiM, the input button will call function showIndex.
<tr>
<td><input type="button" value="Enter" onclick="showIndex(document.cpiM.currFrom.options.selectedIndex, document.cpiM.currTo.options.selectedIndex, document.cpiM.base.options.selectedIndex, document.cpiM.country.options.selectedIndex)">
[Code]...
How would I generate a random number between 0 and 470 at multiples of 10 including 0 and 470?
View 1 Replies View RelatedIn the forum, it usually talked about generating a number between 1 or 0 to that certain value using something like Math.round(Math.random() * 200); or Math.floor(Math.random() * 200);
But what do you do if you want to generate a number between 201 and 400.
I run a random number generating service for a RPG message board I go to, and my website generates only numbers from 1-100. How could I script this so that the user can get random numbers between 1-X?
View 4 Replies View RelatedI set myself the task of creating a button which, when pressed, switches the background color randomly. It seems to work well enough but the random number it works from only generates once at page load.As a workaround, I added a second 'Reset Page' button, but I really want just one button that switches the page color every time you prod it. Any ideas how to reset the random number to achieve this?Here's the code.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html lang="EN" dir="ltr" xmlns="http://www.w3.org/1999/xhtml">
[code]....
say i have:
document.writeln("0")
document.writeln("1")
document.writeln("2")
[code]....
In http:www.dreaminco...wtopic51264.htm a code was proposed for generating a random number within an array and then printing it into the html document using document.write.Is it possible to go one step ahead and feeding the result into an html href function? [code]is the random array member generated by the javascript.
View 3 Replies View Related
