Function To Write To A Input Text Box?
Jan 17, 2011
I have two input boxes on a form which receive the first and last name of a user. I want to be able to use charAt() to get the first letter in each box and pass it to a third box on the same form. Is this doable?I was thinking something like the function below would be the starting point --I stand correct, as it is not working.
<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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Jan 16, 2011
I have a simple calculator here that takes the number of songs from the input text box and multiplies it by 500 and then tells you the total. I am doing this on a simple web page for a project for college. I know document.write overwrites my entire page to print the result but I would like to keep the page and design that I have made and to print the result on the same paragraph as where the script and text box are.
Below is my javascript:
Code:
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Dec 8, 2011
I was wanting to write text to the screen but without re-writing the whole screen (e.g. document.write();. I wish to take text and put it in a function, modify it, then display it.So far I have:
<script type = "text/javascript">
function calculate(text){
var x = "10.0";[code].....
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Aug 5, 2002
Why doesn't this work? The input field doesn't show up at all. I know I'm just missing something really simple here.
<script type="text/javascript">
day = day.getDay()+1;
month = day.getMonth()+1;
year = day.getYear();
newdate= month + '/' + day + '/' + year;
document.write('<INPUT name=Date value='+ newdate + '>');
</script>
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May 23, 2011
I have to change text input type to password input type and i am using jquery script. This script work for FF, Chrome and Safari browser but not worked on ie7, ie8.
Script is as:-
How can i update my script, so that it works cross the browser.
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Jul 15, 2011
I want to run a function when text is typed into an input field. So every time 1 character is put in it will process a function. However I do not know how to accomplish this. I tried the onchange attributed but that seems to only work when you unselect the input field.
how this might be accomplished? I'm also comfortable with jQuery if you think that's a better option.
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Sep 2, 2010
How can I track what is written to an input field on the fly(event that is not "click" "hover" etc but something like "track" or "observe")?Lets say I have a js object like this:
var array1 = {id1: 'keyword', id2: 'execute', id3: 'go'};
And 3 input fields like this:
<input id"id1" name="id1"></input>
<input id"id2" name="id2"></input>
<input id"id3" name="id3"></input>
I want to track the input fields so that
if(
the string "keyword" is written to the id1 field
the string "execute" is written to the id2 field
[code]....
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Jul 16, 2011
I have a problem created by my complete [rookie] status – only second time venturing into jQuery. I created a simple shopping cart using php and the PayPal buttons (1: buy now, 2: add to cart). The php back end does it great, it generates the table and the buttons and everything works just like it’s supposed to; Except, I forgot to add sizes. So I found out what I need to add, and I realize that the way the buttons work, I will have two different text boxes for size. Not very visually appealing, and since I’m not submitting this to the server before it goes to PayPal to pay, I cannot modify it with php the way I normally would. jQuery / javascript are my only hope of making this work. What I want to do:Have a single textbox where [size] is entered by the user.
Copy the value from the [correct] text box to the Value=”” section of the now hidden field in the PayPal form That way, no matter whether they [BUY NOW] or [ADD to CART] the right size is submitted to the PayPal shopping cart. This is the actual PayPal code that I’m trying to change
<table>
<tr>
<td>
<input type="hidden" name="on1" value="Size" maxlength="200">Size</td>
[code].....
I got this far, and then decided to find how to insert the "enteredVALUE" into the right place in the input text field (what I called output) and I've not been able to figure out how to stuff it in there.
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May 23, 2011
How would you make when you press a button it writes something in a input box.
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Apr 21, 2010
I´m try to adapt this script: Creating a Keyboard with CSS and jQuery to input information on a input box.
[Code]...
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Jul 27, 2010
I have taken a class on PHP and started making some math homework and drills for the tutoring I do. I have asked my kids for feedback and they are telling me that it is inconvenient to hit tab to go to the next text box (They have small arms/fingers..)I then thought of a brilliant ideaLet�s say it was 12 divided by 3. If they wrote a 4 in the input area, the JavaScript would recognize the correct answer and automatically move to the next box. However, if they wrote a 3 in the box, the JavaScript wouldn't move over.This kills two birds with one stone. The inconvenience of hitting tab or clicking on the next box disappears, and they are forced to put in the correct answer.Ironically, I have learned PHP and skipped over JavaScript. Which code would I use to do this?
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Jul 18, 2010
The form's drop down menu includes three cities (Calgary, Toronto, Vancouver). When the user presses "submit form", the script should create a cookie to store the user's city selection. Next time the user visits the site, they should be redirected to their city's site, ie. "/vancouver.html"
Right now, the code is returning an error from the onload("redirect();") function. The error indicates I am trying to redirect to "/[object HTMLSelectElement].html", but I am not sure if the trouble is in reading or writing the cookie. For simplicity, I've removed most of the other content from this page (my cookie.js is attached as a .doc):
<title>Site Title</title>
<script type="text/javascript" src="cookie.js"></script>
<script language="JavaScript" type="text/javascript">
function redirect() {
[Code].....
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Nov 13, 2011
this is my first thread here, but I've read your forum a lot as unregistered user. I've searched the web for a complete Javascript or some hint, but I didn't find an interesting script or article to implement what I've thought. There's a way to write text or number from the keyboard directly in a:
<input type="text" name="display" value="0" maxlength="10" disabled="disabled">
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Oct 10, 2009
how can i write a function that accepts a callback function?[URL].. i want myFunction to load some data via(an unordored list actually) load method end then somehow to return the wrapped elements for the callback function, exactly like load() does.
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Mar 31, 2011
in my Html i have two array <input name=price[] type=text> and <textarea name=desc[]>
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Feb 25, 2010
Let me preface this with the usual disclaimer: I am new to this and have only been programming with Javascript, PHP for about 2 weeks now and have been lucky enough to have resolved the issues I have encountered. This one however is puzzling to me.
I have a HTML form created that collects member information. It calls, on submit, a confirmation page that lists all the data fields entered. This all works great. However, when I then post the variables from the first html form page from my second confirmation html page to my PHP script, using document.write with input type=hidden and inserting the address variable into the value field, the Javascript only passes this variable up to the first space. It is the only variable I pass that has a space in it.
I have verified that the variable does indeed contain the whole address and I have also verified when I execute the following: document.write ('<input type="hidden" name="address1" value='+address_1+'>');
the address_1 parameter passed to the php script only passes the string up to the first space.
I even tried to put fixed text in there instead of a variable (e.g.)
document.write ('<input type="hidden" name="address1" value="555 Drury Lane" >');
and it still only passes the string up to the first space (555).
I show the variable address_1 on my confirmation page and it shows the entire string.
I checked what was being passed and it seems that the Javascript is the culprit (or more likely the Javascript creator - me)
All my other variables (which don't have spaces) pass to the php script with no problems.
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Sep 13, 2009
Is there a javascript code so that you can disable a textarea but parts of the page can still add to the textarea if your peter i mean about the other javascripts you told me. Sorry if this is confusing just ask me and i will rewrite it
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Sep 1, 2010
Is there any possibility to write a text file using Chrome/FF? On the other words, writing a text file w/o using ActiveX.
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Jul 29, 2011
Using an onMouseDown, I can determine the coordinates of the cursor. Is there any way to write some text (a string) at that point. I am using at the moment a <textareaa> tag. I want the user to be able to click in the text and at a string to be inserted at that point.
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Nov 8, 2011
Take look at js code...
Code:
What this do is to print user_name@domain-name.com
Code:
My question is that im trying to have two different color of text, i want to put "your user name:> in RED and word of domain-name in brown, so far i put style code for domain name but how can i put for "your user name" different color in css code!
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Jul 23, 2005
I am relatively new to java and have already tried many ways to write
to text files with Java. Is there any way to write to a text file
without overwriting what is already there??
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Jul 23, 2005
how do i write variable value into text file from jaavscript ?
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Oct 7, 2009
I would like to know how to do things.
1. I would like to know how i would code a javascript so if i edit the text inside of either a certain div or in the javascript document itself (which ever would work, would like to have it take the text from a div but not too picky) and then have it write that text in other parts of the same page and other pages by like putting a javascript code in it's place or however you would do it. Basically if i write "hello world" in the div/javascript document, it will write "hell world" in multiple places just from me editing that one part. ok so help with this would be awsome.
My second thing.2. I would like to take and use some javascript function, such as document.write or what ever to do pretty much the same thing as my first thing as my first problem, but with a div, for like a navigation bar or etc.
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Nov 4, 2009
i have one script which is supposed to pop up a new win and after it does write a piece of text in it. This text comes from inside the HTML area:
(script)
function popupwin(whichOne) {
var width = 450;[code]......
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Feb 2, 2011
I'd like to be able to right-click the text of an article and choose "Send to Phone Queue." When I've got a few articles in the queue, I'd like to be able to bluetooth the file to my phone. I know some HMTL and CSS, but I'm very much a novice when it comes to JavaScript. I'm thinking that I probably can't even do a lot of this with JS because of it's limitations (i.e. writing to a file). Will I need to use PHP or Java for writing/bluetoothing the file? I was playing around with extracting the body-text of an article from [URL]. I didn't get very far but you can see where I'm going with it.
function getBodyText() {
var divList = document.getElementsByTagName('div');
for ( i=0; i<=divList.length; i++) {
if (divList[i].getAttribute("class") == "entry-content KonaBody") {
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May 11, 2009
I've been reading up on Javascript. I read that you can use:
document.write("<h1>My Test</h1>");
So I wrote a little script:
<script type="text/javascript">
var choices = new Array();
choices[0] = "<img src=\"crush.png\" />";
choices[1] = "<img src=\"curse.png\" />";
choices[2] = "<img src=\"endless.png\" />";
choices[3] = "<img src=\"eyes.png\" />";
[Code]...
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