I spent 2 hours trying everything, but I still can't get it to work.
<html>
<head>
<title>Hi</title>
<script type="javascript">
var outcome1 = form.YesNo.value
if (outcome1 == no) {
var formResult = no
}
else {
[code]....
I have an input for Fahrenheit in degrees, then a button to start the calculations, then an input box for the result. But the result stays empty. where my Javascript code went wrong? I am modifying someone else's code form the Internet,I am guessing at how it works. [code]
View 4 Replies View RelatedWhy won't this work?
Nothing pops up for the alert.
<script type="text/javascript">
I want to write a function that appends a text string to my div. It seems pretty straight forward and I can't figure out why this doesn't work.
<html>
<head>
<script type="text/javascript">
[code]....
I have a JavaServer demo I'm working on with a bit of JavaScript and thought I'd try adding some AJAX. Its a forum, and the idea is that a post window is revealed when the reply message is clicked. This button is in a jsp page has an onclick attribute to the showEditor() function below. A cancel button is similarly hooked up to hideEditor(), and the submit button calls copy() with a onsubmit tag. A servlet sends a response which has both the HTML for the post area (its a rich-text editor in an iframe, with a bunch of buttons above it much this one) and a Javascript object called Editor that has handlers for all the buttons and sets up the iframe so it is editable.
I actually got it to work okay, until I removed the last alert() I was using for debugging. Then the iframe stops being editable, and the editor.appendQuote() function either doesn't work or doesn't run.
This isn't terribly important because all AJAX accomplishes here is not sending all the post-related HTML and Javascript unless it is actually needed, which isn't all that much, but it would be nice to figure it out anyway.
Code:
<script type="text/javascript">
var editor = null;
function showEditor(node) {
if (node != null) {
[Code]....
What I have is a link 'What is this?' and I want, when clicked upon, for an alert box to popup. I should be able to specify the text contained in the alert box, and for there to just be one button, an 'OK' button. I'm sure this is quite easy, I'm guessing it's something to do with onclick= but I'm not sure about these things. Please could someone point me in the right direction as to what I could do here?
View 2 Replies View RelatedIf the value is equal to 0 it will give an alert and return false. Then if you change the value of the drop down it won't let you submit.
<script type="text/javascript">
<!--
function validate_form ( )
{
[code]....
This is a makeshift sort function for a table. I want to replace a div contents with a javascript function call. It works fine if I define the individual case, but the general case doesn't work. The problem lies with the +divHold+ part. It never converges to the passed value on the 2nd iteration. This is my Div:
[Code]...
In Salesforce, I am adding what they call an "S-Control" via HTML/JavaScript that will display an alert if certain field criteria are met. The alert would be a reminder to hit the "Submit for Approval" button if the Quote Estimate is equal to or greater than $50,000. For testing purposes I added another criteria, that the Opportunity name must = Test and Stage must = Proposal/Price Quote.
Here's what I've come up with so far, taking from other examples, but I receive no alert
<html>
<head>
<script type="text/javascript" language="javascript" src="/js/functions.js"></script>
[Code]....
When using the code below the alert returns a value of null. In the past this has never happened, it has always returned the xml file I'm requesting. I have noticed a strange difference between browsers. This script is used to fill a form automatically. In its current state it works perfectly in opera, but does not work in firefox or IE (used to work in all the browsers). I'm by no means a javascript expert, am I missing something here?
[Code]...
The actual plugin is much more complex, but I can't even get this simple alert to show...
View 1 Replies View RelatedI was trying to create JavaScript error handling for a form, and I was trying to get an error message to show up underneath the field where there was an error. (I am trying to avoid alert boxes.) I only have two fields, and my problem is that only one field is showing an error message. If I place an error in the input for the second field, the error shows up under the first field. How can I get the error messages to show up under the correct form field?
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head>
<meta http-equiv="Content-type" content="text/html;charset=UTF-8" />
<title>Carrots</title>
<style>
.qty {
width: 25px;
text-align: right;
}.blank {
display: none;
} .....
The "Permission denied" cross site issue.
I have to check from my external domain if a service is running on localhost:8080 of a local machine.
I'm using XMLHttpRequest to do it.
I'm checking a local-web-server, not a file.
Every browser doesn't work, but Firefox. So I'm looking for a work-aorund.
An iframe? a flash swf? an applet java? HTA applications?
A side question is, why does FF work? Because it's a local-web-server?
Very basic jquery statement. Works in all other browsers tested except IE7 gives me an error.code...
View 2 Replies View RelatedI've this script:
When I press again the "a.item_add" link it doesn't work (doesn't fadein the div again). how can I "restart" the script ?
i am calling one function after another.
The below code shows a confirmation box and redirects to [URL]
Code:
<script type="text/javascript">
function todo(){
window.location="http://www.yahoo.com";
}
[Code]....
Why doesnt the following code work in IE. There is an error on the same row as fillText. It says object doesnt support this property or method.
<html>
<head>
<title></title>
<script type="text/javascript" src="excanvas.js"></script>
</head>
<body>
<canvas id='chart' width='500' height='200'>
[Code]...
I'm working on a script that will take the selected div and add an input to it.
If the div id="3" then when I alert it it works right but if the div id="post_3" then I get an alert of "object HTMLdivElement"
The javascript is simple(so far)
function create_reply_input(post_id){
alert(post_id);
}
And here's the php i'm using to populate the page with the posts
<li><a href='javascript:create_reply_input(post_$div_id);'>Reply</a></li>
I'm loading images one time after another on the click without AJAX It works fine on GOOGLE CHROME, but not on IE. The images load fine. The background <div> doesn't. It loads the size of the previous image. This is when I goto the nextButton and prevButton function. I also read it is because the image hasn't loaded fully yet. How do I wait until the image has loaded before it continues? If this is correct.
[Code]....
I have an alert message which is displayed with a timer of 10 seconds. I start the timer and minimize the window. For firefox the alert box pops out and is displayed on top of everything but in ie it doesn't do the same so I have to open the window manually to see the alert message.
View 2 Replies View RelatedI want to give a warning to user when she tries to navigate away from the page. So I am using a 'Confirm' dialogue. Pressing cancel should stop her from leaving the page.
This is my function which is called from the onUnload of the body tag of the page. code...
When I click on 'Cancel' button (part of the form within the same page), then this code is called and if I press cancel in the dialogue, user stays on same page.
However, I press any outside link, which takes user to some other page, then pressing cancel in the dialogue doesn't stop user moving away from the page.
I have the following code:
And the following script:
But alert windows doesn't not appear.
I can't get GetElementsByClassName to work.Clicking on the first button moves data to a second function that when clicked moves the data to the input field.This codes works when I change getElementsByName('pics')to getElementById('upload').But I need it to work with getElementsByName().
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>[code]....
The following script works fine in IE6. In FF 1.0.7, it doesn't display the response text. The alert()'s in the script show that:
1) the script successfully creates the request object
2) 'http_request.status' starts off equal to 0
3) the readystate displays: 1, 1, 2, 4
4) an error occurs when the script tries to access the .status property of the request object after the request has been sent and the readyState reaches 4(line marked in red below).
<html>
<head><title></title>
<script type="text/javascript" language="javascript">
function makeRequest(url)
{
var http_request = false;
if (window.XMLHttpRequest)
{ // Mozilla, Safari,...
http_request = new XMLHttpRequest();
alert(http_request); //object XMLHttpRequest
alert("status: " + http_request.status); //status: 0
/*
alert("overriding mime type");
http_request.overrideMimeType('text/xml');
*/
}
else if (window.ActiveXObject)
{ // IE
try
{
http_request = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
http_request = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {}
}
}
if (!http_request)
{
alert('Giving up :( Cannot create an XMLHTTP instance');
return false;
}
http_request.onreadystatechange = function() { alertContents(http_request); };
http_request.open('GET', url, true);
http_request.send(null);
}
function alertContents(http_request)
{
alert(http_request.readyState);
if (http_request.readyState == 4)
{
ERROR ---> if(http_request.status) alert("status property exists");
else alert("no status property");
if (http_request.status == "200")
{
alert(http_request.responseText);
}
else
{
alert('There was a problem with the request.');
}
}
}
</script>
</head>
<body>
<div><a href="" onclick="makeRequest('someText.txt')">click me</a></div>
</body>
</html>
I have a simple form here with a function to validate it, but I have no idea where I'm going wrong. I'm very familiar with ActionScript and C++, so I get the coding aspect of it, but one thing I'm not familiar with is how exactly JavaScript and HTML communicate. The problem is that this form always submits, even if my function returns false...but I can't even see if it returns false anyway, because alert() doesn't seem to be working either.
Here's what I have for my HTML:
I'm having some trouble trying to get a simple GET to work.
I have a page called 1.php with the following code:
This all works fine when I link directly to the page (I.e [url]), however when I load this page through jquery (so the url becomes [url]) the GET functionality stops working.