i m working on a website. in which i m using a page which calls on index.php after that web address is called. as it has JS function which make index page open in popup. what i wanna do is now is that if someone (as many of us know root page 90% is index.php), if anyone enter index page directly. JS should check if that person came from redirect.php or not. if not, he will have some sort of error msg.
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I am building a user-based online application using jquery, and I am concerned about the possibility of users being able to hijack my ajax functions. I'm sure there is a standard way of dealing with this, but I don't know what it is.For example, if users are logged in,and want to send an instant message to each other, they can use a simple messaging system.An ajax call passes their message to a back-end handler script, like so:
$.ajax({
type: "POST",
url: "back-end-handler.php",
[code]....
I have the following code that i am using to try and prevent users from entering non-numeric characters but it doesn't seem to work:
PHP Code:
function validate_onkeypress() {
a = String.fromCharCode(event.keyCode);
b = a.charCodeAt(0);
if (!validateString(b)) return false;
[Code]...
I am trying to make a popup window with Javascript that will let a user choose either a Yes or No button and then be sent to a page after that.I really do not want this popup to be resizable. I have read that is not really possible in current browsers, but that you can prevent it form happening with resizeTo().I am not sure I'm doing this right though:
<input type='button' value="DELETE GROUP" onclick="javascript:Popup('deleteGroupWarning.html')" />
var stile = "top=10, left=10, width=300, height=300 status=no, menubar=no, toolbar=no
[code]....
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=us-ascii" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.18702"></HEAD>
<BODY>
<DIV><FONT size=2 face="Trebuchet MS"><SPAN class=372450018-05062009>I have 6
links , each loads a form into its respective div. How can I disable the links if one of the 6 is clicked preventing a user from opening up 6 forms at
[Code]...
My project is stated in the title, I want to let users who want to see my portfolio click on a button and the portfolio page slide over my index page. Ex. at www.visumdesignz.com over to the left is a button that says portfolio. when you click on it an extruder pops out, I used the extruder for another function, I decided I didn't want that function, but it gave me this idea. I want the extruder to slide over all of the content.
I noticed the facebook app has a similar function to what I am looking for, take a look at it, when you are looking at your dashboard the news feed slides off to the side, that's a similar idea, even though this isn't mobile, you get the idea, at least I hope.
I have the below array called "results". When I loop through all document elements I would like to check "field_name" against the "results" array and see if it exists and what index number it is at??
// Split the comma delimited response into an array
results = result.split("~");
//Loop through array and populate fields[code].....
I am trying to get the index of a li with a specific class. I know I'm selecting the right object because I can apply a CSS class to it (eg change border colour) but when I try to get the index it returns -1. But I know the object exists as I can alter it. :-s
jQuery(document).ready(function() {
var active = $("#tertiarynavigation .bordered").get(0);
var num = $("#tertiarynavigation li").index(active);
alert("Index: " + num);
[Code]......
I have a problem with layers. In my example there's a link inside div#msg with 'z-index:1' and a overlay with 'z-index:2'. Now when "mousedown" fires, will change the div#msg z-index value from 1 to 3 to be on Top, so the link become a clickable link.
The question is, it is possible to make the link on top and open it with just one click?
This example can do that but won't open the link!
HTML Code:
Code:
<script type='text/javascript'>
window.onload = function()
{
document.getElementById('goDirect').onchange = ddmOnChange;
}
function ddmOnChange()
[Code]...
I am curious if there is a benefit to set attributes directly, in my javascript, or to use setAttribute.
For example, I have this:
Is there any way I can allow access to a JS via the <script> but not directly?
View 2 Replies View RelatedI was hoping I could do something like this in javascript:
var a = {x:1, y:2};
var b = {x:2, z:3};
b.prototype = a;
And then:
b.x => 2
b.y => 2
b.z => 3
The purpose is to set up "b" as an override of "a".
I know it doesn't work that way because "prototype" is not a magic property on any object but constructors only. Is there a way to implement the above without involving a constructor?
I am seeking a method to load one JS file directly into another,
*without* having to dynamically write <scripttags.
Is there any method whereby I can call only one external JS file using a
single <scripttag, but have that external JS file insert into ITSELF
the contents of five others? Code:
I'm attempting to simplify my javascript code when it comes to ajax, but afterwords it only prints 'undefined' to the screen rather than what I want it to print.
I want to be able to put something like this on my main page onclick="document.getElementById('output').innerHTML = print_output();" where print_output() is the ajax function. This way I don't have to use a function to assign values directly to innerHTML and I don't have to muck about with a js file whenever I want to change my page layout.
To do this, I created a recursive function:
function print_output(return_value) {
if a value has been passed to the function, simply return it
if(return_value || return_value == 0) {
return return_value;
}
[Code].....
but like I said, it prints 'undefined' out to the screen. Why isn't this printing the contents that it receives from 'index.php' like it's supposed to?
suppose I have the following:
Code HTML4Strict:
<li id="lists">
<a> ... </a>
<li>
[code]....
here it now selects all a tag in "lists" but I only want it to reference the a tag that is the direct child of "lists" li. I want it to ignore the freen highlighted part.
<li id="lists"><a> ... </a><li><a> ... </a>
<a> ... </a>
<a> ... </a></li>
</li>
I have a requirement that my javascript function can be called directly from the other website. I know how to add the external javascript and then call respective function
<input type="button" value="Testing direct function call of javascript" onclick="CALL THE EXTERNAL JAVASCRIPT(which will call main function in it" />
how can I create such javascript
How i can get current username directly from the system win2000/xp not from the user ....
View 1 Replies View RelatedI'm using the Google Libraries API to load jQuery and jQuery UI. Is it permissible to link directly to component's file on jqueryui site? For instance I'd like to load the tabs component with:
<script src="[URL]"></script>
<script type="text/javascript">
google.load("jquery", "1.3.2");
google.load("jqueryui", "1.7.1");
</script>
<script type="text/javascript" src="[URL]"></script>
I have a simple JSP based application which uses servlets to go between page1 and page2. Page 2 has some date fields on it.
<input name="mydate" id="mydate" type="date" data-role="datebox"
data-options='{"mode": "calbox"}'>
These render fine when I go to page2.jsp directly. If I go to page1.jsp and then click a button, which triggers either a servlet to forward to page2.jsp, then the date fields lose their formatting and appear as standard input fields. I've tried using JSF as the navigation framework with the same results.
Suppose I have a page that I cannot edit(in before "get a real host") but can apply Javascript to. For stylistic purposes, I would like to wrap the contents of the page in a <div> or <table>. Could I use Javascript to insert the needed HTML tags directly after the <body> tag in a fashion similar to document.write? I'm not very familiar with Javascript, but I've tried a few half-baked solutions of my own using GetElementsByTagName('body') and other variants, but no luck. I've tried scanning Google as well but I couldn't find anything that would work for me there either but I'm not sure if that's because I wasn't searching for the right keywords or what.
View 2 Replies View RelatedI am currently using this template by flowplayer.org: [URL]. The functionality I need is the ability to link directly to a specific ajax tab (i.e. Seagram Building, Barcelona Pavilion, New National Gallery). As of now they are just line items without any anchor tags.
View 9 Replies View RelatedI am making a web page, and as part of it I have a table that the user can add rows to. My code works in FF and Chrome, but IE is broken.
function addrow() {
var example=document.getElementById("new");
var addHere=document.getElementById("ticketTable");
var node= example.cloneNode(true);
node.id="added";
addHere.appendChild(node);
}
This code is called when a button is clicked. New is the ID of the row I am adding and ticketTable is the ID of the table I am adding to.
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">
I'm working on an event driven app, which currently adds a listener to each of the relevant elements directly. I am planing on changing this to use a delegated event method but this raised the following question...Which is more expensive navigating the DOM, or adding event listeners?[code]I need to handle the click event of buttons 'b1', 'b2' & 'b3', a set of these buttons can be found in each 'a1' container but not always in the same nested position. To handle the events I need to know the class of the button clicked and the id of its 'a1' container. Would it be more efficient to:
A ) Add just one listener to the 'main' div, having to find the 'a1' containers id by inspecting each parentNode of srcElement until an 'a1_*' match is found.
B ) Add a listener to each 'a1' container, the id of the container can be easily passed as an argument.
I have a j query animated file and i want to make some changes but i'm not good with that : the animation has a title "welcome test" on mouse-over starts the animation but i don't want that, i want the animation to start directly without mouse-over... also i need the image to appear after the animation of the logo ends...
