I have to call the script below from my html page. How would I do that? Do I need to modify the script at all? Put in a function that returns the random title to the html page?
html page that calls the script
<html>
<head>
<script type='text/javascript' src='titles.js'></script>
<script>
[Code].....
I have an html page which currently has two different text input (I'd like to add more if I can get the two to work!) I then want to output the calculated taxes (eventually I want to add on calculated profit as well) then output the taxes to my page.
My question is, if I input 2 or more dollar amounts, how can I have just one function that calls each of the input ids so I can run them all through one function instead of a different function for each name id? Right now I have a jillion lines of code, and it seems like I should be able to enter each one of these through one function.
Also, is it possible to convert my text to parseFloat within that same one function? Or do I need a separate function that converts each name id to parseFloat?
this is the segment of the html page:
<script language="JavaScript" type="text/javascript" src="calculate.js">
</script>
</head>
<body>
[Code]....
This is one portion of my function that calculates taxes. You can see I have "amount1" called in the function, this is where I am confused as to how I can change this code to call "amount1" then "amount2", then more and more as I want to be able to add on as many amount fields as I would like.
function calculate(getvalueFromField){
if (amount1 > 0 && amount1 <= 5000) {
taxincome = amount1 * .10;
return taxincome;
}
I have a function which I placed in the header of my html file:
I want to call this from within the body of my html page:
The GetCookie func works and returns name correctly.
The first alert() box is displayed, - the second one isn't!
It does not come back from the call to UngreyInstallButtons()
Why?
I also tried this:
Again, it does not execute the = false lines at all.
Currently just trying to call functions from a .js file from my .html file. Here is the code, can't figure out why it doesn't work? It works if I put the medeltal(); into the .js file but I wanna call them from the html. Note that if I put the medeltal (20, 10, 30, 40); into the JS file at top it works just fine, but i can't seem to get it to work from the html file.
JS code:
function medeltal(var1, var2, var3, var4){
result = (var1 + var2 + var3 + var4) / 4;
alert(result);
}
.xhtml code:
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 StrictEN" "[URL]">
<html xmlns="[uRL]" xml:lang="en">
<head>
<title>Uppgift 2</title>
<meta http-equiv="content-type" content="text/html charset=iso-8859-1" />
</head><body>
<script type="text/javascript" src="script.js">
medeltal(20, 10, 30, 40);
</script></body></html>
Normally in CSS you can use background: to bring in an image or a swf file and then display a logo over it from within the HTML as below.
<css>
.row-logo{ background: url(banners/boats_harbor.jpg) 0 0 no-repeat; height:172px;}
.row-logo img{ width:387px; height:110px; margin:0 0 0 0;}
<html>
<div class="row-logo"><a href="index.html"><img src="banners/ehba_logo.png" alt="" /></a></div>
However, I am currently working on a banner that rotates through images via javascript that I want to have in the background under css and still be able to display a logo from within the HTML code. As shown above, that is easy with a picture, but how do you call the javascript and then its ID from within the HTML?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
I cannot even get a window alert to pop up. All I want to do is call the function in the body.
I am working on a web application and have run into a problem. From a
main window (Window1) I open a child window (Window2), and from that
child window I open a grandchild window (Window3). I need to call a
funcion that resides on Window1 from Window3. I do this successfully
by calling a function with window.opener on Window3, which calls a
function with window.opener on Window2, which calls a function on
Window1.
My problem comes in with the case of a user closing Window2, and trying
to carry out the function on Window3 that calls the function on Window
1. I have already tried window.top, but it doesnt seem to work.
window.opener of course returns the error "window.opener has no
properties".
I'm having some issues with my HTML/Javascript page. This is my code:
<script language="JavaScript">
function testaResultado (form) {
var resposta = form.txtResposta.value;
if (resposta.toUpperCase() == "GOOGLE") {
[Code]....
When I type "google" on txtResposta (text object) and click on btnOK button, the pagina.html page is showed, ok. But if I press the [ENTER] key instead of clicking on btnOK button, the page is reloaded and pagina.html is not showed.
In this example, the same javascript window function is called by two separate form buttons(onClicks) to open('window.open' ) or bring forward( 'object.focus') a window.
One button calls the window function directly from the form and one button calls the window function indirectly from within the body of the html document by first activating a 'document.submit' method .
In particular, using a PC with either Explorer or Firefox, both indirect and direct routes opened a window, but only the direct route could bring the window forward(via 'object.focus') if it was already open. Using a Mac with Firefox, the direct route worked well either to open or to bring forward an existing window, but the indirect route did nothing. On the other hand, when using a Mac with the Safari browser, both routes worked well to open a window and keep it on top.
What do I change or add to get full functionality for the indirect route with the Firefox and Explorer browsers as I get with Safari?
For script, view source at [url]
I need to have a simple text input field on a html page. It needs the users to type in either:
And depending on whats entered this will then take them to the corresponding:
Is this possible with javascript?
I have been a mainframe programmer for over 20 years - I have a new project that requires browser pages written in JavaScript. I currently begin with a HTML page that assigns the values retrieved from a third party vendor's API to an array. I pass this array to another page to build a table full of links - when a client clicks on one of the links, two variables are put into yet another array and a third page is called, successfully passing the required data. Ultimately page 1 and page 3 will be .asp pages so that additional third party vendor API's can be called. The problem is this: after the third page is called from the second page, it displays for a second and then returns to the second page. When I click back I can see the third page, followed by the second page, and finally the first page. My question is this: why is the third page not displaying in the browser? I'm sorry if I have not posted this correctly as I really am a mainframe programmer and this is my first time doing anything code related with web pages
View 8 Replies View Relatedi do not know much javascript, but i am trying to call several different
scripts from the same web page and it is not working. Is there something i
can do or is this not a thing that is do-able?
I have a single webpage that contains information on all 50 U.S. states. There are 50 links at the top to jump down to the state you want, and at the bottom of the information for each state a Back to Top link.
I'm making the Back to Top link into something more complex, and it will require three or four lines of code.
So that I don't have to repeat the code 50 times, and create a burden when I need to edit it, I want to place it in a .js file and call it x. Then below the information for each state I'll simply have:
Does calling code from a .js file 50 times slow down the page load? Which method would load faster?
I'm trying to do something simple: find out which page had the link
which got me to the current page. I am using window.referrer, in IE6,
but it never has anything but blank in it. The scenario is that the
user must go though a sign on page to get to the goodies. If they go
direct, they get bumped to login:
if (window.referrer != "login_page" { window.location.href =
"login_page" }
But the referrer is no present. I've also tried looking at
window.history but to no avail. Are these all netscape specific and if
so, what is an IE equivalent?
I have an iframe inside of a parent page. How do I call the onChange
function in the parent page from the ddlProfileNames dropdown in the
iframe page?
Thanks.
code in parent page:
I have an ASP.Net 2.5 application and I need to call a javascript function when one of the pages loads initially. I've tried:
Code:
string ScriptToCall = @"EnableCheckboxes(" + cblDetails.ClientID + ", false);";
ClientScript.RegisterStartupScript(this.GetType(), "addScript", ScriptToCall, true);
where EnableCheckboxes is a javascript function on the page. This doesn't work (doesn't disable the CheckBoxList), although the EnableCheckboxes function DOES work when I call it in other ways, so I'm sure that the problem is that I'm not calling it properly on page load.
I've tried:
Code:
ClientScript.RegisterStartupScript(this.GetType(), "addScript", "alert('Hello');", true);
which DOES work, so I know I'm on the right track, but how do I do this?
ring how could I call a function on a separate page from another page; I know if you want to call a function you write something like this:
<a href="javascript:myFunc()" target="my_frame">Click Me!</a>
But what I wanted to do is, says I have two pages: page1.html and page2.html, and in page2.html I have a few JS functions namely myFunc1(), myFunc()2 and myFunc3(). Then I am inserting a few links in page1.html with an iframe below all the links with the name="my_frame", and what I want to do now is for the 3 <a> links I want to open up page2.html into the iframe (e.g. <a href="page2.html" target="my_frame">open Func 1</a>) but also when the page is loaded, one of those 3 functions would be invoked correspondingly depending on which link on page1.html I clicked.
I have this structure:includes/top.php : This contains <head> tags, jQUery library & functions :
<script type="text/javascript">
function makeslider()
{
[code]....
Suppose there is a function myFunction() defined in a web page. Now how can a visitor call this function manually, using the JS console or Firebug etc.Is this possible?
View 4 Replies View RelatedI have a JavaScript function defined in the head section of an aspx page.How can I fire this function from the asp.net page_load function when the page loads?
View 12 Replies View Relatedthis forum I have managed to write a VB.NET Web Application with several Web Form. this has a JavaScript function (in a seperate .js file) that is called on the click of a button, code used is :-
btnWriteToFile.Attributes.Add("onClick","WriteToFile('" & lblTxpRef.ClientID & "','" & lblTxpName.ClientID & "','" & lblAddLine1.ClientID & "','" & lblAddLine2.ClientID & "','" & lblAddLine3.ClientID & "','" & lblPostcode.ClientID & "' )")
[code].....
I'm using this code to create a modal box:
$(document).ready(function() {
//select all the a tag with name equal to modal
$('a[name=modal]').click(function(e) {
//Cancel the link behavior
[Cpde].....
I've come across a problem however, as i need a modal box to appear when a page loads, but i can't work out how to call the function at the top.
I guess it is just a case of in the:
$(document).ready(function() {}
of the page i want this to appear straight away calling the function:
$('a[name=modal]').click(function(e) {
but i don't know how to reference it, or if it can be?
i have a page containing an iframe somewhere in the middle of it. the iframe stretche to the end of the page and its height is calculated from its content with javascript.
i want some of the pages i load into the iframe to have a "back to top" link at the bottom. but i can not put the anchor inside my iframe because my iframe doesn't start at the top of the page.
so i put the name linke of the anchor at the top of the parent page which has the iframe inside. but i couldn't find a way to call that anchor from within the iframe.
i'm sure this could be done with a simple code of javascript. how do i get to the parent frame within the iframe?
I got this code from w3schools and I want to alter it for my needs. However I can not get the basic example to work. I have repeatedly cross checked it and can't see any error. I wonder if anyone can spot what I am doing wrong. code...
View 2 Replies View RelatedI am having problems calling a JS function from asp.net code behind button click after some code is ran. The first time the button is clicked and it calls the JSfunction the readyState = loading and it cannot find the element. The second time the button is clicked the readystate is complete and it finds the element.Here is the code behind
ClientScript.RegisterStartupScript(Me.GetType(), "CC", "<SCRIPT language='javascript'>parent.abc('button1')</SCRIPT>")
and javascript
function abc(src) {
if (document.readyState == 'loading') {
alert(document.readyState);
[code]....
I'm having trouble calling javascript functions that are loaded in the main window.
Here's what happens:
- when a link is clicked on my page, the contents of a div are reloaded with new contents from another file.
- The new file only contains the new contents of the div.
- I want the new contents of the div to call a function that was originally loaded before the new contents were reloaded.
- So, the main page loads the information and the javascript functions. Then, when the link is clicked, the new contents are loaded into the div with a link that calls a function that was already loaded.
- However, nothing happens when I click on the link to call the function.
Is there something I need to do to call the function?
