Using A Passed Paramter Value Gives Undefined, But Typing It Out Doesn't?
Jul 6, 2011
I have a function that is going to toggle visibility based on status of checkbox...but when I try using the paramater i passed in, it gives me undefined...I am sure the correct values are being passed in because I tested it using alert(header) and alert(name)...Does it have to do with the browser or something?
Code:
function showHide (header,name) {
var table = document.getElementById('RackResults');//Get a handle to the tablE
[code]....
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Jul 9, 2009
I am making a drop down menu in javascript using a function in an external js file. Problem is in FF error console it keeps coming up that my ID that's being called in getElementByID in the function is not defined. Please help if you can, why is saying my ID is undefined??
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Aug 4, 2010
I've already developed a system for doing this which isn't perfect i'm wondering if there is a better solution. Here is the code I got atm.
[Code]...
I don't like the use of key == 8 and length == 1 to detect that chatmsg box is empty, but the event triggers before the val() of the chatmsg actually changes. So is there nothing better I can do?
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Dec 6, 2011
[Code]...
Result is undefined. I am setting global variable for javascript but it doesn't work?
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Nov 23, 2011
No syntax errors - nothing should be getting in the way of this. All I'm trying to do is implement a different an "onclick" call, which calls the function and AJAXes in some values. Here's my code:
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js">
</script>
<script>
$(document).ready(function() {
[Code]...
I must be doing something wrong. I've tried everything...and now even $(document).ready() doesn't work
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Jun 8, 2011
Does anyone know of a good library/function that will add the commas to a number automatically as the number is entered into a field?
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Sep 8, 2011
I've made javascript tutorial for those who want to learn more
Here's the tutorial on my front page : [url] or direct link : [url]
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Nov 25, 2011
I have a textarea where i want the user to just enter the values: $x $y $z $a $b $c (,),+,-,*,/ ^ Here what i have so far Formula <textarea name="formula" onkeyup="check(this.value)" >
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Jul 7, 2009
How to get a string value from typing and put in a address bar. For example, if i type javascript tutorial, and then click submit, the url in the adress bar will like "http://www.xxxx.com/index.php?string=javascript+tutorial"
<form action="index.php?" method="post">
search string: <input type="text" search="" />
<input type="submit" />
</form>
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Aug 28, 2010
I want to make it so that when you go to type something into the textbox(lastname or firstname) the menu stays open. right now if you try and type something into the textbox the menu closes but you still keep right on writing and then go back into the menu and click the submit button. I also want it so that you can press the <enter> key on your keyboard and it will submit the search query that you are working on.code...
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Sep 23, 2009
I'm looking for popup javascript found in this page [URL]. When you start typing in textarea, neat popup box appears just at this right hand side of it. I would like to have something similar on my website. There is one field on my site which is often used in not a right way, so I would tell my users what is this field for!
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Apr 21, 2011
i want to check off a checkbox while i'm typing. for an example if i'm typing "oranges are good" and i have oranges, apples, and blueberry under my check box. i want oranges to be checked of as soon as i type oranges in my phrase "oranges are good". i'm trying to do this using jquery.
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Jun 15, 2009
We want to display this popup (or overlay) that says "you are leaving this site...etc." when a user leaves our site. This is all good when a user clicks on an external link from within our site. But, what if user just starts typing a new URL in the browser address bar? Lets say my site is called cnn dot com. The user is browing cnn dot com and then starts typing nytimes dot com in the same browser window and hits enter. At this point, we would like to display that pop up.
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May 4, 2010
Currently my site uses dual session checking one in the server side (about 30 minutes) and the other on the client side (10 minutes). Once the timer ends and the page hasn't been refreshed the client side checking will end the current session. This is good if the user is just viewing but the problem occurs if the current page has forms that could take more than 10 minutes. My forms and fields are all dynamic and my javascript for this session checking is found on one template found on all pages. Is there a way to do this: detect if the user is typing? if yes do/stop the timer else reset the timer and start detecting again
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Jun 24, 2007
I post a little function which will help you to convert lowerCase to UpperCase while you are typing.
Code:
<script language="javascript" type="text/javascript">
function pulsar(e,obj) {
tecla = (document.all) ? e.keyCode : e.which;
//alert(tecla);
if (tecla!="8" && tecla!="0"){
obj.value += String.fromCharCode(tecla).toUpperCase();
return false;
}else{
return true;
}
}
</script>
<input type="text" onkeypress="return pulsar(event,this)" />
If you could help me to improve this function your advice is very welcome.....
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Jan 23, 2010
There is text field defined in a web page.The field is of type of Address.
When user types few letters the complete or partial address is displayed for particular state or city.
It is a drop down which is displayed and you have the option to select the correct address.
Let me know how above can be done.
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Apr 13, 2010
formatting the number while typing in the textbox. Text box is Web Form not a window.
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Jul 24, 2010
I found this from [URL] (it's a free flash web builder website - lol, it's only free until you finish designing it then you have to pay the $4.50 per month just for one website.) where in the contacts page, it allows users to type in their e-mail address, send their own e-mail to a designated e-mail address.
What I liked about it was that it disabled the typing of characters such as ^, %, $ and a few other symbols that aren't usually included in e-mails.
The only way I know of doing this at present with javascript is so that the page only checks this after the page was submitted, and then notify the user either through an alert window or by highlighting the questioned area/text box.
how I can do it so it doesn't have to reload the page in order to find the fault, or is this only possible through flash?
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May 27, 2009
Im trying to find a static way to see if someones typing, entered text etc... Currently, if you are typing, or enter anything in the input box it will say you are typing, and if u delete it, the message dissapears.. is there a way where if you're not typing at all it can say "You entered text" or something? maybe a way to time when the last key was pressed?
[Code]....
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Jun 25, 2009
I have a textbox and listbox with data, I want to type in textbox and it should search/point values to listbox, I have written the same code in VB.net but unable to convert it into JavaScript. My code is as below, I can't use Ajax Listbox extender.
[Code]...
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Nov 10, 2010
I have a question regarding textbox properties. In my textbox username I want to happen is when I input a letter for example is "l" all the letter started in "l" in my field username was appear, so that the user can choose what she want to type to lessen the time in typing like in the google search.
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Jun 7, 2011
i need typing cursor back in first text box after clicking ok of alert
[CODE]
<html>
<head>
<script type='text/javascript'>
function player()
{
document.getElementById("Player2").value= document.getElementById("Player1").value;
[Code]...
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Nov 30, 2009
I need to perform an Ajax request as someone is typing into a text field. But I don't want to trigger a request on every key press. What I need is to perform the request if a key has not be pressed for x number of milliseconds.I seen an answer here - Time Restraint - but I'm having difficulty applying it to my situation.I'm using jquery and this is a trimmed down version of my current code:
javascript Code:
Original
- javascript Code
I don't know how to change this function to use setTimeout in a way that lets me execute a trigger function on a control relative to the current field. Ideally I need to pass $(this) as a parameter for the function setTimeout calls, but I don't know how to do that when the function call is passed as a string.
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Jun 20, 2011
i have a a script for typing speed test. after 10 sex. script shows some result like Raw CPM: 35 Corrected CPM: 20 WPM: 4Time left: 0 Your score: 20 CPM (that is 4 WPM) In reality, you typed 35 CPM, but you made 3 mistakes (out of 7 words), which were not counted in the corrected CPM score.
[Code]..
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Jun 7, 2011
it is required to locate the typing cursor in field after when click ok on java alert [URL]
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Jul 3, 2007
what im trying to do is that the body background color of my site changes automaticaly when the user types it into a form (the page doesnt have to refresh) would that be possible?
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