Typecasting Userdefined Types In Jscript

Jan 18, 2010

I have an activeXobject that I am using in Jscript. The object has a method which takes a structure and fills it with data. I have created the structure like . .

function MyStruct()
{
a = "aaa";
b = "bbb";
}

when I pass MyStruct to the method I get a type mismatch error!

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Questions About Memory Structure Of Value Types And Reference Types

Oct 12, 2006

JavaScript hides its memory structure.
I know that numbers, booleans, null and undefined are value types
(value is directed saved in a variable).

I want to know:

- How JavaScript distinguishes value types from reference types by
seeing the variable content?

- How many bytes are allocated in memory when I declare the following?
var i;

I can program in JavaScript without understanding them.
But I'm curious.

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JavaScript And JScript....?

May 29, 2006

I heard it is not the same.
The lastest version of JavaScript is 1.6 while lastest version of
JScript is 8.0
I also heard a little bit about ECMAScript, but I still don't know
what's the difference of them.
So, what's exactly the difference of it?

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How To JScript Into One Line?

Jul 20, 2005

in ASP i can finish this line with an asp variable like below
mytext variable would contain a string like
"Pop_up()" <body Onload = <%=mytext%>>

so using ASP i can complete my onload statement.
I need a way to do this using a variable in Javascript.
How can this be done?

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How To Validate Jscript

Feb 6, 2011

Does anyone know any programs I can use to validate Jscript? Preferably one that points out where the errors are. I need anything that can be thought of as long as it isn't IE. I'm okay with javascript but the differences in Jscript are making mountains out of molehills. If there was a Jscript section here I would have posted this there.

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ChildElements - Get Only Certain Tag Types?

May 17, 2011

How do I get the childelements of a div, but only the child elements that are "ahref" tags?

for example:

<div id="someDivID">
<a href="somepath.html">link 1</a>
<a href="somepath.html">link 2</a>

[code]...

I want all the childElements under someDivID that are "a href" types...I am using prototype: I figured the following would work, but didn't.

$('someDivID').childElements.getElementByTagName('a')

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ADO Best Way For JScript To Talk To Access?

Jul 20, 2005

I am making a very simple application for my own personal use on my
Windows XP box. I want one that looks and feels like a web app. I don't
have too many languages to choose from on my home computer, and I don't
feel like installing a web server, and it already has Access on it, so I
was thinking HTA with JScript and Access. I see a way for JScript to
talk to Access is with ADO. Is this the best way, or is that the "old
way"?

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JScript Date Validation

Dec 27, 2007

I have a form input that takes a date in the format MM/DD/YYYY.

I would like to validate this input using Javascript in two fashions:

1. I need to check that the format of the input is 'MM/DD/YYYY' with the month day and year being numeric

2. I need to also check that the 'MM/DD/YYYY' being input is later than today + 2 days (i.e. if today is 12/27/07, then the input must be 12/29/07 or greater)

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JScript Smart Table

May 4, 2006

I have an application where I have 9 items to choose from and desire a table that will allow only 3 items (any 3 items) to be chosen then check out of the table.Check out can not be allowed unless only 3 items are selected.

Is the JScript applications somewhere that will perform this logic?

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Jscript Popup Parent

Oct 2, 2003

I have a dynamic page, it's a calander so called calander.asp

When the page loads it opens a popup window (filters.asp) containing a form that a user can filter different dates with different filters.

function openpopup(){
var popurl="filters.asp"
winpops=window.open(popurl,"","width=400,height=600,scrollbars,menubar,")
}

openpopup()

What im trying to do is get the when the user fills in the form.
it submits to the calander page, (the parent?)
<form name="form" method="post" action="calander.asp" target="_parent">

i want the popup to remain intact. when the form is sumbitted it opens a new window behind the filters.asp popup and doesn't filter the correct results.

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PHP / Jscript Alert Before Delete...

Dec 16, 2004

What I need is a Javascript alert, such as "Are you sure you want to permanently delete record/s - Click OK to delete." to appear only if (isset($_POST['lnk_publish'])) is true... Code:

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Global Object In WSH JScript?

Dec 18, 2008

What's the global object in a WSH JScript?

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JScript Ad SERVICE Broken?

Jan 14, 2010

Code attached, the bb code dosen't let my code post.

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Function And Object Types

Jan 25, 2007

function aa() {};
var bb = new aa();

var dd = new function cc() {};

aa.prototype.rr = 100;
cc.prototype.rr = 100;

---------------------------------------------------------------

i wrote the code above that makes two functions and two object for
those.

bb(object)<-aa(function),
cc(object)<-dd(function).

i think it's all the same way to make an object for a function.

but if u try to debug,

bb object has rr right after "aa.prototype.rr = 100" statement
but cc deosn't have rr variable.

can anyone explain it why?

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2 Input File Types Need Same Value

Sep 22, 2011

<div class="wrapperAttribsOptions">

This pice of code is dynamically created by my shopping carts admin section which is an attribute for a certain product.

The problem I have is that all the attributes are displayed in an array and positioning each is not possible (well, I have posted a query in another forum with regards to that). I have taken the code, as viewed in the source code, and added it in where I please e.g. radio buttons, checkboxes etc, which function perfectly.

This does make 'duplicate' field but I have used display:none on the generated code which hides it. I have found a snippet of code which fixes issues will type=text fields....

But this can not be done when it comes to type=file.

Once you browse and select your image, i need the directory to be entered into the 'real' field for uploading when submitted.

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Restrict File Types

Feb 14, 2007

How do i restrict files types that can be accessed when using the input element type file...like the one used when uploading..how do i restrict it to certain files with given file extensions?

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Control Of Asp Page Via JScript File?

Feb 2, 2009

(Short version on a asp page, fill out the form and press submit. It takes you to a thank you page, at that point I want it to go BACk to the form.

(Detailed For my work, we have a web based ticket system, and add notes to these via asp pages. I came up with some code to auto file the text, change combo box's then submit itself. Upon submit it takes to a simple "Thank You page" .... after .submit I would like it to go back to the origional "frmAddnote" page. I have tried everything for 2 weeks including:

[CODE]
history.back();
or
history.go(-1)
or

[Code]....

PS Its important to mention that I am running this code from a testfile.js on my local machine... Works fine just cant get it to go "back". I have no control of the code on the asp pages but thats not important.

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Show/hide Div Jscript Not Working On IE

Jun 16, 2009

I have this jscript code and I want to show the first div onLoad. Trying to figure this out, what I did was:

Running on firefox works fine, the first div is showing onload BUT testing on IE doesn't work at all. It displays an error:

Here's the jscript i'm using:

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Tip: Drag & Drop Files Into I.E. (JScript/OLE)

Apr 15, 2004

The Windows common controls include a VBDataObject interface that can be utilized during drag|drop events (as an argument). Retrieving the path of files dropped onto a control is as simple as checking the format of the Data Object for vbCFFIles (constant = 15), and if true, enumerating the Files collection (1-based) for each item (which returns the full path as a string).

The Animation Control is simplest one I've found for demonstrating this:
Some information about that control is here...

(http://msdn.microsoft.com/library/devprods/vs6/vbasic/vbcon98/vbconusinganimationcontrol.htm)

<html>
<head>
<title>IVBDataObject Demo</title>

<style type="text/css">
fieldset{
text-align:center;
padding:2em
}
object{
width:3em;height:3em;
border:6px double activecaption;
vertical-align:middle
}
textarea{
width:60%;margin-top:1em;
word-wrap:normal;
vertical-align:middle
}
</style>

</head>
<body>

<fieldset>
<legend><strong>Drop File(s) ยป </strong>

<object id="IAnimation"
classid="clsid:B09DE715-87C1-11D1-8BE3-0000F8754DA1">
<param name="OleDropMode" value="1">
</object>

&nbsp;</legend>
<label><em>output: </em></label>
<textarea id="output" cols="100" rows="10"></textarea>
</fieldset>


<script type="text/JScript">

function IAnimation::OLEDragDrop(Data){
if(Data.GetFormat(15)){
var O = "";
var e = new Enumerator(Data.Files);
while(!e.atEnd()){
O += e.item() + "
";
e.moveNext();
}
output.value = O;
BackColor=0x80000003;}
}


// Just for visual feedback...

function IAnimation::OLEDragOver(Data, _, _, _, _, _, State){
if (State == 0){
if(Data.GetFormat(15)){Backcolor = 0x80000002;}
}
if(State == 1){Backcolor = 0x80000003;}
}

function window::onload(){
IAnimation.BackColor=0x80000003;
}
</script>
</body>
</html>


Probably most useful in HTAs, when scripting the FileSystem or Shell objects...

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Calling Jscript Functions On A WebPage?

Mar 9, 2009

What i want to do is perform an action (specifically click a button) on a web page by executing a program on my computer. I'm guessing you need to activate the button's click event (or whatever javascript uses) on the web page in your program, but I'm not sure how i would go about doing that. Is there a way of doing this in Java?

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Starting Jscript Before The Page Loads?

Mar 6, 2001

I know you can use the onload statement to start a javascript when the page has loaded, but is there a statement that can start a javascript as soon as the page starts to load?

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JQuery :: TableSorter - Different Types Of Data?

Jul 21, 2010

I have a table where the first column is mixed with words and dollar amounts and by default, before you sort, it looks like this:

[Code]...

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List Of Event Types For Listeners?

Sep 9, 2009

Does anyone know where I can find a complete list of DOM/DHTML event types documented?

I'm trying to learn more about advanced event handling in JavaScript and I'd like to find lists of event types that I can attach/add event listeners to. I've been searching around and I've found a few resources, but nothing that seems complete.code...

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Calling AddMouseListener In Jscript Throws ClassCastException

Jul 23, 2005

We have an applet that implements the MouseListener interface but when trying to add the applet to the glasspane of another applet a classcastexception is thrown.

This all seemed to work fine when using JDK1.3.1_08 but since using
JDK1.4.2 it does not work.

The class implementing the mouse listener interface is defined using:

public class MapListener extends JApplet implements MouseListener,
MouseMotionListener

and created within the HTML page using:

<applet width="600" height="0" code="MapListener.class"
name="MapListener" MAYSCRIPT="true"> </applet>

The MapListener object is referenced in jscript using:

var applet = parent.mapFrame.document.MapListener;

and is added to the glass pane of an applet named IMSMap using:

parent.mapFrame.IMSMap.getGlassPane().addMouseList ener(applet);

This line however throws a jscript exception with message
'java.lang.ClassCastException: javax.swing.JPanel' and with name
'RangeError'

We are using IE6.0.2800

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Jscript Calculating Form Script & Decimals

Mar 3, 2006

What it does is adds up quantities and gives you a total. Works fine with whole numbers but when you need to have cents - decimal point plus two, the email received does not show the quantities. Code:

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Jscript Image Gallery - Setting The Thumbnails Up

Jul 31, 2010

i installed jondesigns smooth gallery from [URL] All installed fine, minus one problem with setting the thumbnails up. It asks for this to be entered im just not sure where that code should go: useThumbGenerator: true also it asks for a cache folder to be writeable does that just go anywhere or? Heres my version here: [URL]

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