Grab User Input From A Form?

Jun 17, 2009

I need to grab whatever the user types in an input box and append it to the URL the page is going to, how do I do that?

javascript:var cbobject= document.searchCatForm.inp_searchCat.value; alert(cbobject);

Code:

<form id="searchCatForm" name="searchCatForm" action="catalogue/search?input=" method="post">
<div class="searchField">
<input id="inp_searchCat" name="inp_searchCat" value="Search catalogue"

[Code]....

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Mar 19, 2010

This should be fairly straightforward but I'm having some unexpected trouble.

I have a form with an input [code]...

...the value attribute 'search me' is what is displayed on default page load.

If I focus on the text field and type into it, "Hello World!"

How can I see that new value?

I've tried the obvious [code]...

How can I pick up the new value on the fly? It must be possible, no?

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[Code]....

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Code:

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<script type="text/javascript">
var str="Mossa";
<!--document.write(str.charAt(0));-->
document.write('<INPUT TYPE=text size=2 VALUE="str.charAt(0);">');
var str="Barandao";

[Code]...

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Feb 3, 2001

This is probably easy, but I flipped through the first 100 posts and couldn't find a similar question.

I would like to set up a form with multiple radio boxes in a table. The first row containing two selections, second containing 2..... Once the 1st row/column is selected, the 1st row/2nd column automatically displays the information from the first selection.

I am not necessarily looking for exact code on how to do this, just reference points to go to, and preferably suggestions on the best(meaning quickest) language to do this with.

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Feb 1, 2010

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What are some other ways to approach this or anyone know why it doesnt work?

$(function () {
$('#selectall').toggle(
function() {
$('#friendslist .sel_emp').attr('checked', 'checked');

[Code].....

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<script language="JavaScript">
function ShowMenu(num, menu, max)
{

[code]....

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e.g.
10 is Invalid
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My current code is below. Can someone explain what I need to do to ensure that the user enters a number including two trailing decimal places please?

[Code]...

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I have the following simple code:

<TABLE><TR>
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</TR></TABLE>

<FORM ACTION="hello.cgi" NAME="myform" ID="myform">
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When I click on the cell, the text input box shows 'undefined'. How
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In other words, if the user selects enter info for 3 items, then input
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I found this forum while running out of ideas and being extremely desperate to fixing a probably small javascript error in a script. the script is supposed to open a small form window that allows the user to input an email address and update it to proceed. the form item is initially unchecked, but as the user clicks it and enter his email address, it updates the value of the email address and the box becomes "checkable". the problem is that with both IE and firefox, the box doesn't close again, doesn't get checkable and basically doesn't work. in the firefox debugging console, I found the following error:

Quote:

The part responsible in the javascript for this section is:

Quote:

And the html code that is supposed to pop up the box is:

Quote:

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[Code]...

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I am trying to create a text area input filed for user input, and i want to be able to allow the user to format thier text, just like the ones used in this user forum. I am writing my website in html, php, javascript and css with a MySql database. I am trying to understand how to create such an format-able text area for input.

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HTML Code:
<p>
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to this input box HTML Code: <p><label for="User Name">User Name</label><input type="text" name="sesUserName" disabled="disabled" /></p> so as the user inputs to the first input box it will at the same time appear on the second input box.

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I haven't been able to find out how to get input from the user. What would be the equivalent way to this line of code in javascript?

do {
String str1;
cout << "blah blah code" << endl;
cin >> str1;

[Code].....

I would like to get '10_01_root_raw.txt' as a string variable from the user, so I could use a different text file as needed.

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