I just started a programming class and stuck in a section of my assigment. Last instruction: "Write a script that reads an integer and determines and output XHTML text that displays whether it it odd or even.{hint: use the remainder operator. An even numder is a muiple of 2. Any multiple of 2 leaves a remainder of zero when divided by 2.}
View 1 RepliesFirst script, 'xxx.js' returns value 'document.write('integer');
So in HTML:
<script language='javascript' src='xxx.js'></script>
will write ie. 123 on my page in browser.
Can I get this integer or text 'document.write('integer')' to variable in
another script? So it would be something like this:
<script landuage='javascript>
a=<script ... src='xxx.js'></script>;
a*=20;
document.write(a);
</script> ...
I have one long text field in HTML to feed text as input in my page. the entered text will be shown as output text after some operations.In this context, i need to display few text(say 200 chars) only and i need to provide READMORE link/button which would show me the complete content of that text field. I need to achieve this shortly!
View 2 Replies View RelatedI would like to some javascript connect to a URL on the same webserver
and read a CGI. The output from this CGI is not plain HTML but rather
data which needs to be displayed in a moving graph. Coming from a Perl
background I'd say I'm looking to do something like:
while (my $data = read_url(http://whatever) {
print some pretty moving data across the screen;
}
Is something like this possible to do in javascript?
Is it possible to read the output of console.log with jQuery?
I need to check for some error, and handle them.
I am a newbie to Javascript and JSP. I wish to create a jsp file to read the inputs from an html (registration form called member.html), check validity of inputs using javascript and finally generate an ouput as an html file displaying the user inputs. Following is the code for the member.html file
<HTML>
<TITLE>New member application form</TITLE>
<script language="JavaScript" src="javaScript.js" type="text/javascript"></script>
<!--<HEAD><H2><P align = "center">Welcome...</P></H2>-->
<H2><P align = "center"> Member Registration Form </p></H2>
</HEAD>
<HR>
<BODY> .....
The error I experience is that nothing happens when I click submit button. I have installed Tomcat 6.0 and do not seem to have issues with that.
I am trying to learn how to do this one thing with JavaScript and can't seem to find anything on the internet. I have learned about loops and arrays and some other useful stuff. I've been looking for 2 days straight. I have gotten close though.
I am trying to have a textbox on the page and a button below it. A statement above the textbox should ask the user to enter a positive integer and then click the button. When the button is clicked the results from 0 to that number should appear below the button. Should look like this
please enter positive integer.
6
BUTTON1
1
2
3
4
5
6
I have been trying night and day for 2 days now and It's driving me insane.
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].....
I have created a servlet that does nothing more than create a XML file.i have got some JQuery code that reloads the servlet to get the XML data.This works fine and i am able to load the data i want, the problem i have is that when the data is loaded to the jsp page it displays [object Document] in front of my output.
Code JavaScript:
$(document).ready(function() {
setInterval(function() {[code]....
XML file only has one value, called row 1 with the data, "wow this is cool", but my output is: [object Document]
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 am trying to test out a basic xhtml form using radio buttons and text boxes. I want a user to select one of the radio buttons and have the focus change to the relevant text box where they can enter in the title of their choice.
Code:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[Code]....
We have web pages that are generated by another process. And we wish to change UPPER CASE text into Mixed Case. In effect, using JavaScript, BEFORE the page displays, I need to read all HTML that is in the BODY area - and then replace the text (after manipulating it to change various text to Mixed Case text). Do I use the OnLoad event - and what (approximately) would go into my routine?
View 5 Replies View Relatedurrently I'm using this for my 'form1':
<script type="text/javascript">
$(document).ready(function() {
$("#form1").validate( {
[code]....
As of right now I have a code that will work in IE but wont work in FireFox...go figure. Basically what I want to have happen is when you type in an area code it will provide an output in a predetermined area of the page.
For Example:
Input- 512
Output - Austin, TX
The code that I have doesn't work with firefox and I was just wondering if there was a code that would allow that to happen.
How to make a scrollbar of iframe (which displays all the text you enter) to be always at bottom?
View 1 Replies View RelatedI am thomas. This is my first post I have a question. I am trying to make a dynamic form. I have seen this addressed in a few other threads, but it is first of all not exactly like my problem and also, the language of the explanations is not simple enough for me to understand.
I am trying to make a form that has 1 box that asks how many designs a customer wishes to order, then based upon that number, reveals that many pairs of text boxes below; one should be with the label, �name of design, while the other should be with the label quantity of design. That way, if a user enters 4, four pairs of these boxes will appear, asking him specific names and quantities
If I set up a variable quantity to the value of the text box, I think I should be able to loop like,
for x=1; x<=qty.value; x++ but then I am confused about how to make the thing render the text boxes. My primitive knowledge tells me I could do something like document.write. But on another thread I read I saw that I could also use
[Code]...
I have a bar which dropdownbox so transparant, in a way that I could hardly read its text because its overlap my content text and pictures.
But its order superseed the side bar box. I could clearly read its text on the side but hardly read its text on the middle. I am using jquery which I copy from a tutorial video.
What might be the problem? I would like the text could be clearly read in the navigation bar in order word it suppose to be above the content text when I open the navigation drop down box.
[Code]...
I'm confused about declaring variables. I see variable explicitly declared with the keyword var, both inside and outside of functions, and I suppose that depending on where it is declared relates to variable scope. BUT, I also see variable used that have not been explicitly declared with var. What determines if a variable needs to be declared?
View 4 Replies View RelatedI need a way for a html page or something similar be able to determine what it's full path is. It must self-determine this. Any recommendations of what route I should take to figure this out?
View 2 Replies View RelatedI have a listings page which displays results using images and text which are stored in a MySQL database, all is working fine. The images are pulled into the page from the database and each listing can have up to a maximum of 10 images. Some will have all 10, some probably one or two, so the page is coded such that if there's an image in the field, it displays a thumbnail, if there isn't then it shoves a " " in instead.
The results page has one main photo (image 1) and then a series of thumbnails (images 2-10) below it and I need to be able to set this up so that when someone clicks on image 2 it shows the full-size version of that image in the div where image1 sits, and the same for however many remaining images there are.
So my question is, how easy it is to do this with javascript and does anyone have any idea how to code it?
The main photo sits in a div whose id is "mainphoto" the remainder all sit in a div whose id is "thumbpix".
Im trying to write a program that determines if an array is Ragged or not.
document.writenln("Ragged or not<br />")
if (raggedOr(a))
document.writenln("Array is Ragged");
[code]....
I have a successful php-based login screen for users. There are two radio buttons the user can select.
1) Login into Account Page (on my server).
2) Login into Affiliated Page (not on my server -- another website).
Now by default the radio button for the Account Page is selected. My question is, if the user selects the second radio button, how do I tell the form to now process the username/password for the affiliated site?
Currently, the action attribute in the form tag is set to "process.php" when the first radio button, Account Page, is selected. No big deal there.
But when they click the second radio button, I need the action attribute to process on the affiliated website by sending the username and password to this page: "http://www.affiliatepage.com/process.aspx"
So the issue is how does the login page know which form action to take?
Do I need to create two forms? If so, should the form for the Affiliate Page login be hidden? Code:
Can JavaScript be used to write the output from an HTML form to a text file? The scenario would be that the form has text fields and checkboxes and will only output the text fields that have data entered along with the checkboxes that the user has selected.
View 3 Replies View RelatedHere is the string:
Jim Peterson 21 | Ed N 31 | Mary Joe 24 | jennifer baley 22
I am trying to grab all the text other than the "|" and output that to a text field (or global variable)..
How can we do this? I can't seem to find any scripts that show me exactly how to delete all those "|"...
is there a way to put "jim peterson 21" and "ed n 31", etc.. into their own variables?
I've used a function to out put two lists, - loco numbers and loco names - which I want to display side by side on a page, either in two adjacent divs or in a two-column table so that viewers can straight away reference the numbers with the associated names.
I can output it as a document.write - but that just results in one continuous list of numbers and then names. explain how to output the two lists in two separate divs.
I have script that is dynamically generating updates on my page. The code is this:
Code:
<a id="cc_stream_info_song" target="new">Loading...</a>
The id tag links to a js script on a remote server and replaces the "loading" text with the song title of the currently playing song on my shoutcast server, and refreshes this every 60 seconds. I want to be able to grab this song title and put it in a php variable. I don't have access to the remote server, so I don't have any other way of getting the updated song title outside of this little snippet. I tried using php output buffering but all that does is grab the html I posted above, and not the javascript-generated song title.