Passsing Variable Via URL And Read It In Form Textfield?

Sep 15, 2011

i am trying to pass a javascript variable into URL ..but not getting the value..var newID = 2;row.insertCell(6).innerHTML = "<a href=Update_Gate.cfm?GateIdVar=newID>Edit Gate</a>";i am getting "newID" in Update_Gate.cfm page ...i want to pass this javascript variable in url and read it on the other page as form field value

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Passsing Variable Via URL And Read It In Form Textfield?

Sep 14, 2011

i am trying to pass a javascript variable into URL ..but not getting the value..var newID = 2;row.insertCell(6).innerHTML = "<a href=Update_Gate.cfm?GateIdVar=newID>Edit Gate</a>";i am getting"newID" in Update_Gate.cfm page ...i want to pass this javascript variable in url and read it on the other page as form field value

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Read And Write A Field Variable / Value Before Form Submission?

Aug 24, 2010

I was wondering if there was a way to dynamically read a field input and respond to it later in the form. My situation is this: I have a question that asks how many workers are employed at a business. Later in the form, the user is asked to add as many workers as they have (section with information on each worker) ..Is there a way I can have something echoed or document.write above the latter section saying "Please add (Number of workers listed above) sections for each worker employed"

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Read Only Textfield Onclick Event?

Feb 24, 2010

Is it possible to have an onclick event on a readonly input field? I want to avoid the mouseover event.

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Using Variable To Set A Textfield Value

Dec 11, 2005

Any 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.

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Read Variable From File

Jul 23, 2005

I'm using a java-script in a HTML-page. Part of the script is the line:

var limit = 1136 - 1101;

The value 1136 is a counter and changes permanantly. In VB I can write a
routine which prints the actual value to a fule called COUNTER.TXT.

Can I change my JavaScript in such a way that it reads the value of the file
COUNTER.TXT?

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Read An Environmental Variable?

May 28, 2009

Is there any function in javascript like getenv in php.I want to read an environmental variable.How it can be done in javascript..

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Read Data Using A Php Variable?

May 21, 2009

i am trying to read the data of a javascript variable using a php variable.

Code:
<script>
var fName = "first name";

[code]....

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How To Read An Html File In A Variable?

May 21, 2006

I have an html-file on my Harddisk, there is some javascript in it. Simplyfied it should work like this: The script should put the html-page delivered by the webadress http://www.codingforums.com in a variable called the Source.

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Using Returned Variable Values - Read It Into The CSS

May 13, 2011

I've set a cookie with a name-value pair of warning=none/block. I'm then aiming to use this to set the CSS when the page loads, for a particular element. The cookie sets okay, but I don't know how to read it into the CSS. This is the HTML:

[Code]....

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JQuery :: Get The Value Of A Form Textfield ?

Jul 29, 2009

How do I get the value of a form textfield ?

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JQuery :: Read An External Html File And Put The Content In A Variable

Jul 15, 2011

I trying to get an html page using the $.get method and assign the result to a variable, using this code:

var html;
$.get('templates/Template.html', function(data) {
html=data;
});
console.log(html);
html variable, in this case, is null...

[Code]...

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AJAX Read Text File On Server And Assign It To A Variable?

Dec 26, 2010

I have a javascript that has a string variable and is hardcoded example: var text = "A,1,2,3";However, i want to read this string from a text file from the server. (The text file is generated using PHP). How to i get this done?I have seen codes on other pages which deal with this topic. Below is an example of the code

var txtFile = new XMLHttpRequest();
txtFile.open("GET", "http://my.remote.url/myremotefile.txt", true);
txtFile.onreadystatechange = function() {

[code]....

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JQuery :: Read A Remote Web Page With A Form - Fill The Form & Submit It

Oct 11, 2010

Is it possible to read a web page on some web site that contains a form. Then identify the fields in the forms. Then fills the fields with my data. and then submits the form as it submitted normally. I need to do this to automate for my final proyect , i need to fill many web pages remotly

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Check If Textfield Has Numbers Then Submit Form?

Jun 1, 2011

I have a form with a text box where users can enter a 10 digit code. The 10 digit code can be just numbers/letters (eg. 0123456789 or abcdefghij) or it can be a mixture (eg. 0a1b2c3d4e). What I would like is if the user enters a code which is a mixture of numbers and letters then the submit url goes to mixed.php If the user enters a code which just has letters or numbers then the submit url goes to sole.php change the url from selecting radio buttons.

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Disabling Spaces/spacebar In A Form Textfield?

Nov 10, 2009

Say I have a textbox in a form that I do not want the user to have the ability to put any spaces. This example is for someone's name converting to a short url so no matter what, their name is like JohnDoe and during the typing of it, the user cannot put a space between their name. Is this an HTML or Javascript thing to pretty much disable spacebar just for that field?

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Is It Necessary To Use Cookies When You Want To Save Information In A Form Textfield

May 4, 2001

Is it necessary to use cookies when you want to save information in a form textfield and be able to click back to that page and the information is still there before submitting it. Sometimes it seems to stay sometimes not?

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JQuery :: Populate Values Of More Than One Checkbox Into A Textfield On A Separate Form

Nov 15, 2011

Here is the code I have written but it is only taking one value out of the several checkbox checked

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Read The Value Of A Field In A Html Form?

Nov 1, 2010

I need to read the value of a field filed in a html form and compose a query in javascript

Code:

var myText=$.trim($('#textfield').val());
var query='script.php?textfield=' + myText;

However, if myText has empty spaces the query wont work. So how can I properly format that query?

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How To Read Form Element Values

May 3, 2009

where to put <form> tag in dynamic rows? In the below code when i write <form> tag after <BODY> i am getting weird exception. "Internet explorer cannot open internet site ;operation aborted".you can check the code in your browser.

but when i place <form> after end </script> tag then page is coming .i dont know what is the exact problem?Is it browser problem or Coding problem?. My only intention to read form elements at the server side.In the present code when i submit the page values are not coming to the servlet page where i need to read the values and insert into the database.

[Code]...

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Read Multiple Lines From Form Then Store In Array

Jan 18, 2011

Does any one knows the javascript that read step by step single line from form and then store in array and that array use 4 further references.

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Read CSV File And Display In Table Form Using HTML?

Mar 2, 2011

I 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]...

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Two JS Questions In One: Giving Focus, And Clearing Form (read Inside)

Jul 23, 2005

Okay, how do I write a page with a form so that when I click Submit,
the following happens?

1. The data is submitted (of course)
2. The form is cleared (what I've tried results in the form being
cleared first, resulting in an empty submission), and
3. The cursor goes back to the start of the form, ready for more input
(kind of like how Google puts the cursor in the search box at the
start).

I can't seem to find the answer, and I've been looking on the net for a
few hours already.

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Read A Csv Database Then Transfer The Relevant Information Into An Html Form Field Client Side

Nov 12, 2005

Is there a way to read a csv database then transfer the relevant information into an html form field client side.

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Variable To Form Hidden Variable's Value

Nov 14, 2010

I have a javascript in the head of the document which has a variable named "ref2" ... ref2 is already working as I can see its value working in another function. I need to send this variable as the value of a hidden field in the form which is in the body of the document.

This is my JavaScript Code:

Code:

And at the end of my form, before the submit button, I have the following code:

Code:

When I execute the form, it doesn't work the way it should, plus, gives me a word "undefined" next to the "Submit" button .....

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Variable To Form Hidden Variable's Value?

Nov 14, 2010

I have a javascript in the head of the document which has a variable named "ref2" ... ref2 is already working as I can see its value working in another function.I need to send this variable as the value of a hidden field in the form which is in the body of the document.This is my JavaScript Code:

function WriteContactFormStatement1 () {
var ContactFormValue = ref2;
document.write('<input type="hidden" name="UReferrersName" value="' + ContactFormValue + '"

[code]....

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