I have a text box.I need to
1) search the database for the words user is typing in the text box. This will happen with each key press.
2) if there is a match - I need to change the text color.
How can I achieve this?
I'm trying to change what the user types in a text field if they hit a certain key combination. For example, "cx".
This code checks for the letter "x" to be pressed, then checks to see if the second to last letter is the letter "c". If it is, then it deletes the letter "x" and replaces the "c" with the letter "ĉ".
Code:
// This code checks for a certain keypress combo. For example cx, Cx, gx, Gx, etc...
// The hard to type esperanto characters we aim to insert.
var esperanto_c = "ĉ";
[Code].....
Basically I have an text field with an id of s_username As the user types I want to append this to a var so I can display what the user has entered at the side of the screen, I have been using this for select boxes:
var ramCost = $("#ram").val();
1) search the database for the words user is typing in the text box. This will happen with each key press.2) if there is a match - I need to change the text color.
View 17 Replies View RelatedI need help with javascript regular expressions.I have a text box in which user can enter only 4 types of values.
1) Varchar(n) where 0 < n <=80. Ex: Varchar(20)
2) Char(n) where 0 < n <=80. Ex: Char(20)
3) numeric(x,y) where x>y and 1<= x <=35 and 0<= y <=15. Ex: numeric(20,6)
If the text box value doesnot match this pattern, we should throw him alert message.
Is the hiding/showing of text fields done differently than for buttons? I ask because I have the following text field:
Code: <input type="text" name="case_id_c" class="sqsEnabled" tabindex="0" id="case_id_c" size="" value="" > And if I call the following javascript, this field disappears:
Code: document.getElementById('case_id_c').style.display = 'none';
[Code]...
Is the hiding/showing of text fields done differently than for buttons? I ask because I have the following text field:
<input type="text" name="case_id_c" class="sqsEnabled" tabindex="0" id="case_id_c" size="" value="" >
And if I call the following javascript, this field disappears:
document.getElementById('case_id_c').style.display = 'none';
However, I have the following button:
<input type="button" name="btn_clr_case_id_c" tabindex="0" title="Clear [Alt+C]" accessKey="C" class="button" onclick="this.form.case_id_c.value = ''; value="Clear">
And if I run the following code, nothing happens:
document.getElementsByName("btn_clr_case_id_c").style.display = 'none';
My script is used to check some text field before the user upload some text, below you can see the code:
[Code]...
(i guess something is wrong since internet explorer works and chrome/firefox not) I also forgot to mention that the script works just fine when i am testing the webpage on my pc, the problem is when i used the webpage not locally but over the net, is there any setting should i change on my hosting server?
I have a text field (field1) already displayed on the HTML page. However, there's a link where you can add additional text fields to the page as well. When the link is clicked, the second text field is added successfully (field2), and when the link is clicked again, the third text field (field3) is added successfully. However, the third field does not add itself to the page, and the text for anything greater than a third field also isn't displayed after. This obviously means that my "fields" variable is not working right
<script language="javascript">
fields = 1;
function addMore() {
if (fields = 1) {
document.getElementById('addedMore').innerHTML = "<input type='text' name='field2' size='25' /> <span>Field 2.</span>";
[Code]....
I'd like to create a quick and dirty validation method for a form. It's not meant to be very secure.
The way I picture it working is this - there is an input field that asks for a password. If the user types in the password correctly, the "submit" div tag will change from "none" to "block". , which will display the submit button. I just am not familiar with JS enough to know if that's possible.
Here's what I'm starting with:
Code:
I have a form that has multiple text fields but what I'm needing to do is when a dollar amount is added to text field 1 I need to set the opposite amt in text field 2 and then NOT allow the user to make any changes to text field 2 but making it unavailable for change.
Also here is my function:
$(function() {
$("#ARTransferForm\:fromAccountAmt").blur(function() {
var fromAccountAmount = $("#ARTransferForm\:fromAccountAmt").val();
alert("fromAccountAmount " + fromAccountAmount);
[Code]....
I have a form that has a bunch of text inputs, and I would like to select all that don't already have a class "errorClass" assigned to them. My JQuery currently is:
$('input[type="text"]').addClass("idleField");
But that adds the class "idleField" to ALL text fields, overriding the ones that already had the class "errorClass" assigned to it. What is the proper syntax to add the "idleField" class to all text inputs that don't have the "errorClass" assigned?
I have a form with a tick at the end of each formfield [code]...
View 6 Replies View RelatedI'm working on setting up a "Send this link to a Friend" page. The
page has a couple of inputs and a textarea. I have some default text
in the textarea that is populated at the time of page load. What I
would like to do is replace the "Dear Friend" in the textarea with the
name of the friend once it is entered in the input. Code:
In my form I have a couple of text fields into which the user enters
[Code]...
I need to a code to do the following.
There is a Text Area that user can enter text. assume that user enter something and put a dot Following values should be populate in a drop down at the place where dot locate .
like when we get the string object using Net Beans IDE and when we put "Object." , drop down will be displayed with available methods for that particular object. idea is to build a editor using java script.
Does anybody know if it is possible to reference only text inputs, and not radio and checkboxes, and if so, how?
View 6 Replies View RelatedI have a website containing 26 subdirectories 'a' to 'z'
On the home page I want a text field and submit button
If someone for example types 'j' it will go to the 'j' folder home page
Does anyone know where I might find code like this?
I'm trying to capture and use the text in a text field after a send button is clicked this is what I have.
[Code]....
Alright, I'm using a Rooh.It WordPress plugin right now, but I don't like the way they do it, so I want to write my own code to do something similar.
I want the user to be able to select the text they want to highlight, and the background color of that text changes to whatever color they have selected.
How can I do this in JavaScript?
I need a checkbox for an item, when the checkbox is true the user can enter text in a text box, only if the checkbox is ticked.I have numerous items I need for this.
View 2 Replies View RelatedI want to build simple comment box. It will containt text box, few smilies and view pictures for inserting tags like , , like in vBulletin and phpBB.
When user clicks on smile, script adds something like "" or "" into text box. I wonder what is simpliest way to do this?
I have a text area, I want that user's should not be able to enter a charaters in it. I want them to enter only numbers.I have written the code below to do this but it is not working as I think I am not calling the function right way.I am open to new suggestions as well, if I can show some alert to user if they enter character rather than no.
View 2 Replies View RelatedI am trying to create a javascript form validation that will make a text field be required only if a previous text field is populated. If the first text field is blank, then the second field can be blank as well.
View 2 Replies View RelatedI'm developing a web page. It includes 2 text boxes. One text box for city and another text box for std code. I wrote the code for auto suggestion to city. Now i want to pre populate the STD code when ever a known city is selected (when city is selected from the recommendations displayed for city field).
View 8 Replies View RelatedI want to get the cursor start and end position of a selected range in a text-field or text-area. i tried lot of functions in various forums. but when the last character of the selection is a new line character JavaScript ignore it in IE6. any one having idea ?
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