Using Win32 Handle To Access Objects
Nov 17, 2011
every time a window is opened in our software , I built a function to get the win32 handle address for each object inside this window ,by its string name (this is something that remains unchanged). now,after opening the window in real time , and running the function, I have some value like this for example: 0x00b206d8. my question is , how cand I use this handle value in order to do some actions on this object- for example insert a value and etc... I need the correct syntax in order to do so ,
View 1 Replies
ADVERTISEMENT
Jul 20, 2005
I'm trying to make use of XMLHTTP object, but I've come across a problem. It seems that there is no way to create dynamic array of such XMLHTTP objects (to make several requests) and handle them properly. I was trying to use such code:
View 6 Replies
View Related
Feb 24, 2009
So I know all about the caviats of the 'this' keyword when calling object functions from event listeners:
Code:
var foo = {bar: true, zoo: function() { return this.bar; }};
foo.zoo();
> true
a = foo.zoo;
a();
>
And I know that I can get around this by using an anonymous function so that 'this' is preserved in it's original context:
[Code]...
But then someone pointed out this article on memory leaks when using anonymous functions to call object methods because the anonymous function gets access to ALL variables in the enclosing environment and my not be properly disposed of by the garbage collector [URL] So that lead me to think about using a "3rd-person" approach to referencing object properties from within object methods.
[Code]...
View 2 Replies
View Related
Jun 6, 2011
I am currently making the first steps with jQuery and it went quite fine so far but now I am stuck. My servlet provides an ArrayList of java objects and I need to access some of the attributes of the objects.
So, there are 2 things which I don't know how to implement.
1. Iterate over the ArrayList
2. Access the attributes
View 9 Replies
View Related
Oct 5, 2011
I am pretty excited in creating multiple methods within a single plugin. But how do we access a particular set of objects from any given method? Here is what I have so far and all i want to do is access the objects 'location' and 'background' when the DOM is ready...
*jquery plugin*/
(function($){
//call multiple functions inside of one large plugin that do different things!
var methods = {
[Code].....
View 2 Replies
View Related
Apr 17, 2011
Is there a way in Javascript or Jquery to return an array of all objects underneath a certain point, ie. the mouse position. Basically, I have a series of images which link to various web pages but I have a large semi transparent image positioned over the top of the other images. I want to find the href of the background image that the mouse pointer clicks over.
View 1 Replies
View Related
Sep 5, 2009
Is there a better way to extend object with internal objects?
$.fn.bestShow = function(s) {
var d = {
width: 0,
height: 0,
order: "numeric",
orderBy: "",
[Code]...
View 3 Replies
View Related
May 18, 2011
I have some scripts that uses activex objects for InternetExplorer to get the browser handle.i get the handle of the newly create browser into IE variable and from there I was making my script work on the browser.In IE6, IE7, IE8 browser this works perfectly fine.How ever, recently I have upgraded my IE6 browser to IE8 since then my scripts are not working as expected.Is there any way in javascript to get the handle over the browser with full access.
View 10 Replies
View Related
Jul 23, 2005
I use a subroutine to popup windows in my sebsite. It looks like this :
function poplink(filename)
{
filestring = filename + "htm"
LinkWindow = window.open(filestring,'LinkWindow','');
}
Filename is just the extensionless web page name e.g. "Addresses"
Problem is of course every window popped up will replace the previously
popped up window and in the case of a popped up window popping up a window
the new window will just replace the calling window.
(Please, no lectures on popping up windows, I need to in my particular case
and here I'm just stripping it down to the bare problem for claritie and
simplicities s sake)
I'd be happy if I could create a new window handle each time so that all my
popup windows will be unique. If it could be the filename that would be fine
e.g. instead of the window handle variable being "LinkWindow" it would be
"Addresses". Is there some way of making the variable I assign the new
window to a variable? All I can come up with is somehow having LinkWindow an
array of window handles and just keep incrementing it e.g.
LinkWindow[100]; // 100 is more than enough windows for a typical session
LinkWindowCount = 0;
function poplink(filename)
{
filestring = filename + "htm"
LinkWindow[LinkWindowCount] = window.open(filestring,'LinkWindow','');
if (LinkWindowCount < 99)
LinkWindowCount++;
else
LinkWindowCount = 0;
}
What would be the correct syntax for creating LinkWindow as an array or is
there a better way of accomplishing the same thing?
View 2 Replies
View Related
Jul 6, 2006
I'm looking to kick off a few javascript commands to prepare a document
for being printed, but I really do not want to use a button that calls
a document.print(); just because, well, people in general dont print
using those.
Is is possible to execute javascript when a user choses to "print" the
document? ( and also when the printing is complete)?
View 2 Replies
View Related
Nov 4, 2006
I am trying to create a handle to an iframe, but the script only gets
to a certain point and then fails. I am new to JavaScript, and I have
tried everything I can think of, but I just can't seem to figure it
out.
Below is the script with some comments so you can see what's happening.
var tmp_id = document.getElementById("BROWSER");
// tmp_id = [object HTMLIFrameElement]
var f_browser = tmp_id.contentDocument;
// f_browser = [object HTMLDocument]
f_browser = f_browser.contentWindow.document;
// f_browser = undefined
Could anyone explain what I am doing wrong. I have used this method
after seeing several examples online, although to be honest, I don't
understand what it's doing (or not doing) 100%.
View 4 Replies
View Related
Sep 6, 2009
I'm new to Jquery. Its really funky. But Im having an issue now. [code]...
So I have a list of buttuns. they all have the same name. name="Replace"
Each id is Replace1, Replace2, etc
I want to get a handle on the id of the button that was pressed
I have tried the following combinations [code]...
View 1 Replies
View Related
Jul 2, 2010
I was developing a very simple application, just for training some Ajax. It works like that:
» I make a search using Ajax and it gives me a list with a lot of cities according to their state;
» After receiving the data, I can only manipulate the first DIV (that contains the city data).
The problem is that the city boxes (DIVs) has the same ID and, when the jQuery function is set (to send the address to an input that will make a search through Google Maps API), it only works for the first DIV. Then, if I search new cities, it works, but the same manner :(
Check out the screenshots:
[url]
[url]
[url]
[url]
So... I can only handle the first DIV among all the anothers, because they have the same ID. I have already tried the .each(), .unique(), creating an array...
View 6 Replies
View Related
Jan 20, 2009
I written below javascript function to handle Unicode characters in HTML text boxes.
code for & and ' ' goes into infinite loop, is there any better way to achive this ?
function handleSpecialCharacters(){
var text = document.getElementById('Article_Title').value;
var text1 = "";
var iChars = "<>":[]{}`';()@$#%&";
[Code].....
View 1 Replies
View Related
May 10, 2010
This function (full Code)...
Look at the 'Prev. Rank' column. How do I tweak this code so that the blank spaces are always on the bottom?
View 1 Replies
View Related
Aug 1, 2010
Via AJAX i am requesting certain informaiton. The script either returns the content as html or in case of an error returns JSON (error number and description).
How can i fix the success message to cater for both?
Code:
$.ajax({
cache: false,
type: "POST", //POST
url: processPageURL,
[Code]....
View 2 Replies
View Related
Mar 14, 2010
I have got a following function:
PHP Code:
function addEvent(obj, type, fn) {
if (obj.addEventListener)
[code].....
View 4 Replies
View Related
Nov 7, 2005
I started developing a website that for many aspects should be similar
to a Flash website but of course only in JS. What a challenge! An
important part, of course, should be the managing of the position of
the objects and to do so I need at least to be able to get all the
properties from them, also if they have dynamic content. The very
simple issue I'm stuck at the moment is to get the width of a div that
contain a text, to place at its right the next div. I have very
different behaviors in IE and Mozilla when I move a DIV. In fact given
this structure:
View 10 Replies
View Related
Oct 19, 2009
I would like an event to fire every time text changes inside <input type="text" /> element. Meaning a user types in a letter, and the even fires immediately. Is .change the wrong thing? Because it seems to fire every time the focus is lost, or gained and the text has been changed. Is there anything that can run as soon as any letter is added/removed from input text?
View 9 Replies
View Related
Feb 3, 2010
How can I handle ActiveX events in jQuery?
View 1 Replies
View Related
Apr 10, 2010
I am using protype for valadation and Jquery am using for calendar, Here is my script ,
[Code]...
View 3 Replies
View Related
Sep 3, 2009
i wants to know that how to handle cross domain error which are giving by jquery in Mozilla.
View 1 Replies
View Related
Jun 11, 2011
How to handle when element is removed from DOM?
View 1 Replies
View Related
Jun 29, 2009
In HTML code I have this situation:
<div id="nam1" class='nc1 nc2 nc3 hidden'></div>
<div id="nam2" class='nc1 nc2 nc3 hidden'></div>
I would like to remove "hidden" to class value which class valuestarts with "nc1"I tried the following jquery code, but it doesn't work.$(.nc1).removeClass('hidden')
View 10 Replies
View Related
May 19, 2010
I would like to monitor the innerhtml change of a div, what is the best way to accomplish this since it does not have an onchange event.
View 1 Replies
View Related
Oct 28, 2010
I have 3 divs
Now say my page is 800x600
So when the page loads #div1 and #div3 height = 390px and #div2 height = 20px;
What i want is when #div2 is draged it resized #div1 and #div3
E.G
So when that happens i want #div1 = 290px and #div3 = 490px
And vice versa now this is the code i have for my site
But this dose not work for me its never setting #dragBar top to 0px and not resizing any thing.
View 1 Replies
View Related
