Onkeyup - Some Buttons Representing Letters And A Textbox - When Clicked - Its Value Is Copied Into The Text Box
Dec 8, 2009
I currently have some buttons representing letters and a textbox. When a button is clicked, its value is copied into the text box. I have an onkeyup event which means that every time a button is clicked, a function is called which searches some arrays using the current text box value.
However, the problem I am currently having is that the onkeyup event which calls the function works if I type the value in using my computer keyboard, but not when using the buttons (even though the buttons enter values into the textbox).
How I can make it so that when I press a button, the onkeyup event triggers and the function is called?
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Jun 18, 2010
I'm working on a script to check password strength "onkeyup",so when the user enters a password after every character i call a function to check the passwords strength.I'm almost ready,but i stucked with one thing:I want to check the same characters in the password,so i can deduct some point from the score if there are identical characters.Here is my code:
var multis = 0;
for(var x = 1; x < passLength; x++)
{
[code]....
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Feb 22, 2011
I see in a book how to use javascript functions from radio buttons to display text into a form textbox, but what I want to do is instead of display text into a textbox, to display images positioned by CSS. My code is below. All I get is the initial display of radio buttons, the chosen one chosen, and that's it. No display of images. I tried even just using text and no. Here's my code:
[Code]...
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Nov 26, 2011
I'm using this function to allow only numbers to be written in a textbox, however i want to allow lowercase "a" and "b" also with the numbers.. is it possible with this function?
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Jan 23, 2010
If I copy a fairly large chunk of text from this website, like a sentence, then somehow they are able to include the website's URL as well in the copied text. How do they do this? I assume it uses JS to achieve this. [URL]
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Apr 22, 2009
A while ago I queried how to count total characters in an output document and never really got anywhere. this query builds on from that. basically what I need to do is as follows.
- Using a basic input form, gather information.
- Populate strDoc with the info.
- When the button is clicked, the strDoc is populated and formatted and displayed in a popup window using:
What I'm trying to do is create a function that will count all characters in the strDoc (including spaces/LF/CR etc). If the total of the output doc is > 3800 characters, then the function will separate the doc into chunks no greater than 3800 characters and display each chunk in either a different window or a single window labled in order of chunk (ie. 1, 2 or 3).
This is way beyond me at this stage, but is critical to a project I'm working on at the moment.
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Jun 10, 2009
I'm having a problem with copying text into the # code window. When I select the code that I want to copy, after opening the code window, I can only paste the code line by line instead of pasting the entire block of code. I can copy the entire block into word/notepad. Is there a technical issue preventing this from working?
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Dec 9, 2011
What happens is the user selects the number of buttons depending on the number entered in the text box. If the number is 3 in the text box, then the user can only select 3 buttons, if more buttons are selected then it comes with an alert message saying user is beyond limit deselect a button to be able to choose another button.
But these are the problems I have encounted: If I type in "2" in the textbox for example, it allows me to select 2 buttons and comes up with alert if more buttons clicked.
problem 1: but if I change the figure in text box from "2" to "5", then it only allows me to select 3 buttons (I think it is adding 2 from the previous value and 3 to make the current value 5)
problem 2: If I enter a value less than current value, so in this example if I enter in 1 in the textbox which is obviously less than 2, then it lets the user select unlimited number of buttons.
So does anyone know how to fix these problems so that the amount of buttons selected matches correctly to the value in the textbox?
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Jul 13, 2011
i want a value search(find) to database(table), this requires an ajax call to a server page? if want show result search live(online) and search letters to letters (transliteration), how is it?
[Code]...
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Oct 21, 2011
I am trying to setup a textbox to only accept specific keys. The problem is, some of the Function keys are reading as the same values as letters.Ex.
112 - F1 - p
113 - F2 - q
114 - F3 - r[code]....
Is there another way to allow the function keys without enabling all matching letters as well?
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Jun 20, 2009
I have two text fields, 1) Page Title and 2) URI. As and when the user types in the Page Title, I want the text to be copied straight into the URI text field, but after having made all letters small and replacing ' ' (space) with '-' minus sign.
This is what I have so far:
<script type = "text/javascript">
function transfer(which) {
reg = /s+/;
[code]....
case lowering works fine, but with space replacement, it only replaced the first space with '-', and leaves the rest of the spaces as they are.Hence, this is how it looks:
Page Title: This is my Pompous Page Title
URI: this-is my pompous page title
How can I get it to continue replacing all spaces and not just the first one?
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Jul 31, 2011
I'm trying to access a value from an input form. I know this works without the onkeyup event but with it it says the that document.formname.elementid.value is undefined! Its extremely frustrating. As the user types into the input, I am using AJAX to generate some more options which works but I need to be able to access the input type=text value.
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Aug 30, 2010
I'm using a text field to insert images into a table cell. I have 360 images. the text field uses the onkeyup to change the image. when I type the number 1, the appropriate image appears. But when I type another number, giving me say 17 nothing happens.
The function uses parseInt to access the value int the text field. I'm fairly sure the onkeyup function is not retricted the the first character typed. Why would the onkeyup not execute after the second character is typed?
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Oct 17, 2007
i have checkbox to call function
<INPUT TYPE = "checkbox" NAME = "AttributeValue[1]" VALUE = "Yes"
The function itself has this:
if (form.AttributeValue[1].checked) {
(more script) }
That doesn't work because I believe it is interpreting the [ ] characters
as representing array (I think).
How is syntax for AttributeValue[1] as literal value in function?
Does this make sense?
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Jan 21, 2011
Two buttons - "Calculate" and "Start" do not seem to be executing the code associated with them. I cannot figure out why -- code is below...
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Apr 14, 2011
Here is some sample code from my html page:
<script language="javascript" type="text/javascript">
function setProperties(formElement)
{
formElement.form.elements["customerID"].value=1;
alert(formElement.form.elements["customerID"].value);
}
</script>
There are two submit buttons and I would like to change the hidden field value for one of the buttons when it is clicked. I have tried various ways to assign a value to the hidden field in the javascript but none of them works including the above. I have tried "formElement.form.customerID.value", "formElement.form.getElementById "customerID"); etc but it does not work. What is the right way of assigning the hidden field value in javascript.
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Jan 19, 2010
I am currently trying to build a new function in javascript that is supposed to handle a string of text. The idea is that it should find the lowercase letters and uppercase letters in a string and then swap them.
Meaning all lowercase letter becomes uppercase letter and vice versa.
So i am just asking if someone could point me in the right direction or give some tips. I've currently been reading about the toUpperCase(); and toLowerCase(); functions and i am fairly confident i know how to use them for switching, however i still need a way to find the lower , upper character in the string so i later can switch them.
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Jun 18, 2009
I am trying to set a radio button by a textbox value and also have the radio button be able to set the textbox. So the user can either select a radio button or enter in the text. Is there a simple way to make this happen? Here is what I have so far, which sets the radio button value in the text box. setting the textbox value to the radio button.
<HEAD>
<script>
var number="";
function getRadios(what){
[Code].....
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Jul 23, 2005
I have a form with 2 radio buttons (ACCEPT/REJECT). When the page is initially loaded, no textbox should be visible.
When a user clicks the REJECT radio button, a textbox should automatically appear below the radiobutton where the user can motivate why he chose the reject option (which we require).
When the user clicks the ACCEPT radio button, the textbox should not appear because we don't need motivations for accept actions.
Does someone have a clue if and how I can realize this in JavaScript?
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Oct 30, 2009
I have four checkboxes and one textbox. If I checked 3 checkboxes the value 3 will be shown in textbox.
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Oct 31, 2011
I very new to JavaScript and I need to validate a text field after a checkbox has been clicked. This is part of a larger form validation. I am looking for the simplest and easy solution to this issue. I have seen a couple of other examples that are far too complicated for the my needs. The form is asking a user to identify a referral source. If the referral source is a website, it wants the user to provide a URL. To clarify, all it needs to do is verify that if the website checkbox is clicked then there is text in the corresponding textbox. Here's what i'am been trying to make work
[Code]...
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Jan 13, 2011
I am doing a lottery project in which i have 10 textbox and i want to add contents of each textbox and show result in another textbox say 11th textbox.
I am having the fallowing codes below on jsp page.
I want to add contents of textbox from(n50,n51.....n59) and show result in another textbox named (n60)
My question is that the valus stored in textbox is numeric and when i enter the value in any two of the textbox say named (n50 and n51) then the addition of its value must be seen in the result textbox say (n60) here. it does not wait for another textbox value which is left blank. the result of addition should be displayed simelteneously as i enter the value in text box.
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May 10, 2011
I'm just learning javascript. I need to create an onclick event for a three-state rollover. I just can't figure out where to place the event. I know it needs to go in my setup rollover function, but can't figure out where to place it so an alert pops up when one of the buttons is clicked. Anyone have any guidance for me? HTML code is (JS is below and button 1 images attached):
[Code]...
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May 28, 2010
Using javascript, I want generate buttons and textboxes dynamically depending on selection from dropdown.Use asp.net with c# languasge.I will try using above code.But not solved the purpose
<head runat="server">
<title>Dynamically add Text Box and Button</title>
<script language="javascript" type="text/javascript">
[code]....
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Jun 10, 2011
Seems to me this would be a fairly common situation (if not commonly asked and answered), but the posts I did find about this subject didn't seem to
Given this basic code:
<form id="form" action="">
<input id="submit1">
[code]....
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Jan 10, 2010
right now im using a percent bar to redirect the page when all buttons are clicked but i want a more efficient way of doing the redirect there will be a total number of buttons on my page, for examply 5 every time one is clicked, is there a possible way of subtracting 1 and when buttons = 0 the page redirects
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