Whenever I try to compile a script I wrote, I get the error, "class, interface, or enum expected" and it points to a spot in my script that I don't think should create an error. code...
View 7 RepliesI'm trying to create a script which allows multiple different tables to be shown on mouseover of an area (in this case, a table cell). However, I want the tables to appear in a long list for those who have JS disabled. For obvious reasons I don't want two copies of the tables in my html, and obviously only want the mouseover section to appear for those with JS enabled.
The basic problems I have so far is that I can't get the div "plaintables" (which contains all the tables) to be hidden when JS is enabled, and when I mouseover (activating scim()), I get the message [object HTMLTableElement] rather than the actual table.
Pretty much just starting out with Javascript, so this is probably something really simple I have done wrong.
Just incase it matters, I don't have access to the contents of the <head> tag (This is for a site with an existing template) - it would be easier if everything could be done in the <body> section.
Code:I am having problems with the following. I am wanting to hide <tr> in my table (employees) and only show employees that are in the selected department (selected via dropdown box).I need to set a javascript array to a php array. I am looping and assigning the array and am wanting to pass a javascript variable as the index in php array. I have marked my problem lines in red. Thanx for any help.
<script type="text/javascript" >
function display_elements()
{
var departments = new Array;
[code]....
a user goes to a page, selects a value from a select box then clicks a link to run a report using that hidden variable as a parameter. I am attempting to place the value in the URL to pass it. I'm sure the javascript is working, and maybe it's the HTML I've messed up - not sure.Here is the javascript (the alert does return the correct value):
function OnChangeDay() {
//assign the day id to the hidden variable $day
x=eval(document.getElementById("day_loc_id_select").value)
[code]....
And here is the HTML that should send the value, but I get day= (nothing)
<a href='/depts/edoptions/excel_extract.php?ex=2&day=<? echo $test_day ?>'>SLIP Data to Excel</a>
I have a php page in which I declared a js variable... right at the top of the page...
<script type="text/javascript">
var tester = 0;
</script>
[code]....
I have found a script that works fine for me but I'd like to make it reusable but I have an issue with that. On the script I have something like
function my_function() {
var $container = $('#panel .container');
}
and I'd like to pass the id (panel in this case) as a parameter like
in the example below:
[Code]...
I have a google map which gives directions in different languages based on a select box selection. Google gives directions in English as a default, and if you make the selection AFTER the directions are displayed, then it changes languages. All good so far.
But if you make the language selection first, it still displays in English and then you have to select your option again. What I'd like is to say be able to choose "Italian" and for the directions to come up in Italian on the first hit.
My test page is here (http:[url]...) - you can click on "to here" or "from here" and enter "alyzia, greece" in the input box to see what I mean. I'll post the relevant bits of code below, too. locale is the variable the API uses for language selection.
var to_htmls = [];
var from_htmls = [];
var locale;[code]....
I have a variable:
var step = 5;
that is referenced by this function:
function animate(d) {
if (d>eol) {
return;
[code]....
and I would like for the user to have the option of setting that variable using radio buttons- say to 5, 7 or 10
im trying to make a program that passes an array to a method. the method then finds the smallest number in the array and passes that number back to the main where its printed out. I am getting an error saying: "error: number cannot be resolved to a variable". I am using drjava. here is my code.
import java.util.*;
public class homeWorkTwo{
public static void main(String[] args)[code].....
I'm trying set an option with a certain value to selected. I'm using this: $('#mySelect option[value="' + myValue + '"]').attr('selected', 'selected'); This has worked in another piece of code I wrote, but now IE 6 and 8 are throwing an error (in the debug bar). It's something similar to this: "The selected attribute couldn't be set. Unknown error." Anyone ever experienced something similar?
View 6 Replies View RelatedHave the Javascript function below which takes the name of an input on the form passed as a variable so that 1 function can check many inputs as I have up to 3 fields per form that can accept this data range.
function contact_number_check(formObj,field)
{
var obj = document.forms[formObj];
var regExp = /^([0-9 ])+$/;
alert(field);
[Code]...
I'm more of an actionscript person but got roped into an html/javascript job.What I need to do, and it shouldn't be that difficult is this:page1.html - there is a yellow button and a red button - if the user clicks on the yellow button I want to set a cookie with the value "yel" then load the next page - if they click the red button set that cookie with the value "red"page2.html - 'onload' i want to read that cookie and load up the main image to match, something like this maybe?... document.mainimage.src='img/main_' + variable + '.png'so that the path would be for example 'img/main_red.png'f you think this would be easier sending that variable in the URL instead of as a cookie please explain. I'm having a very hard time searching for tutorials that are any good and that do exactly this kind of thing.
View 4 Replies View RelatedOk...so here is what I have:
function myClass() {
this.checkLogin = function(name,pwd) {
if(name.length > 0 && pwd.length > 0) {[code]....
Everything works above. The first alert shows that this.status was set to 'error'. However, if I call myClass.getStatus(), I get undefined. How can I get the parseData function to set the variables in the parent function?
correcting the below sample code. I need to set the idvalue stored in a variablein $('#someId').val()
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
[code]....
Does anyone know why the onclick in the following popup menu gives
the error:"Val is undefined"? Does it have something to do with the
fact that it is called within the variable tablePop? Because it IS
displayed properly as part of the popup text, where it is called
outside the single quotation marks (see [***]). It is only in the
onclick that it's causing problems. Code:
Any ideas as to how I can get ride of the script error undefined
variable "Exp_Month"?
I am trying to get this drop down list to default to the current month
as opposed to 01.
Thank you in advance.
<SELECT size="1" name="Exp_Month">
<OPTION value="01" selected>1</OPTION>
<OPTION value="02">2</OPTION>
<OPTION value="03">3</OPTION>
<OPTION value="04">4</OPTION>
<OPTION value="05">5</OPTION>
<OPTION value="06">6</OPTION>
<OPTION value="07">7</OPTION>
<OPTION value="08">8</OPTION>
<OPTION value="09">9</OPTION>
<OPTION value="10">10</OPTION>
<OPTION value="11">11</OPTION>
<OPTION value="12">12</OPTION>
</SELECT>
<script type="text/javascript">
var now = new Date()
Exp_Month.selectedIndex = now.getMonth()
</script>
I have problems with js in IE. I have such script:
Code:
After that I have an onclick event:
Code:
commentController is defined in an external file. This works fine in all browsers except IE. In IE I have error 'cl' is undefined.
I tried to connect comment-controller file
Code:
But then I have the same error in firefox too.
I am getting a missing variable name error in this line, can someone help me figure what is wrong with it?
Code JavaScript:
var button_remover = '<input type="button" value="X" class="field_remove" onclick="remove_field(' + field_name, + 'this)" /><br/>';
I am trying to write a snippet to put in my form and cannot get it to run. I keep getting an undefined error for the variable 'Code' no matter what I do.The goal is present obtain a Time Frame based on an SVCode selected from a group of radio buttons.
<html>
<head>
<script language="text/javascript">[code]...........
I am normally a VB programmer but now I need get a page to work in Mozilla so I am attempting to convert my VBScript to Javascript. The code in VBScript worked fine. The Javascript version is failing. I see this error on Load: Unexpected Token in Attribute Selector: '!'
If I leave the radio buttons alone, input a non-numeric character in the first field for Length and then tab, I get my alert but the value doesn't change to zero. In the error console, I see the following error: document.getElementById(MyField) is null
I found a couple of ideas to try via web search such as document.getElementById(MyField+'') but get same error. [code]...
I'm having some issues with firefox, chrome seems to work ok. Firebug is giving me an error stating country is not defined. The line it's saying it's on is where the function for an ajax call to populate a select input on page load.[code]...
View 13 Replies View RelatedI am trying to access a variable that is return from the "success" setting from an $.ajax call. I am not sure how to do this. I have attached the code below. Maybe there i a different way to get this variable?
[Code]...
Using a while loop in a function, I am trying to test an input character against a stored string of characters. I want the function to return the input character only if it is not in the stored string of characters. The code I've prepared is as follows:
<SCRIPT language = "JavaScript">
var storedLetters = 'sideways';
function requestLetters(aString)
{
var validLetter ='';
[Code]...
The code works fine if I remove it from the function wrapper but if the function is called I keep getting an error message that the variable validLetter is not defined. :confused: Can anyone see why this is the case?
I've written a function to format a number. It strips dollar signs and commas, converts to a number, and sets the number to two decimal places.However, I get the error message "amountNum is undefined". It occurs right where I use the replace command.[code]I am calling the function with this line of code:[code]
View 16 Replies View RelatedI'm passing a variable to a selector. I have found a few resources and tried to implement them but they're just not working for me. I am trying to find href that match my variable and am working with the following:
var itemLink = /site/Mario-Kart..etc.
$("a[href=" + itemLink + "]").......etc.
I receive an error "Uncaught Syntax Error unrecognized expression: [href=/site/Mario-Kart..etc. ]" I have been placing the quotes in different places to correct the syntax but to no avail. Also, this works with JQuery v1.44 and earlier but not after.
I'm trying to embed a lot of html code into a javascript variable. How do I do that without getting error?
I kinda think that it has something to do with the escape quotation plus x, which I need so that the id won't duplicate.
//add new form
//update cached steps in the wizard with a new step (adds one first)
$(".addcar").live(click,function(){
//step 2 vehicle information content
[Code]....