Basic Javascript concepts

i'm new to javascript but have programmed lots in vb, cobol, basic, etc jscript seems much more object oriented to me, much more direct manipulation of properties at least, than vb, don't know about methods yet i'm having trouble locating property 'trees' so to speak, at least for html/web and jscript objects like in this code: function...

I have several pages that I want to allow the same kind of activity, so my basic question is how best to structure the interaction (and I have one related subquestion as well). Scenario: The user clicks a hyperlink and opens a new window in which there is a bit of explanatory text. This text will be different for every link. In addition,...

I know that this works. I just don't get the syntax. I know its checking the OS. just not sure how it works. var v = navigator.appVersion.toUpperCase() if (1+v.indexOf('WIN98') os = 'Win98'; else if (1+v.indexOf('WINNT') os = 'WinnT';

Hello, I am attempting to do something very simple. I have a page MainPage.aspx and a popup window Popup.aspx. When users click on the linkbutton in the popup window I am looking to do some server side processing in Popup.aspx, then have the popup window close, and have the MainPage.aspx do a postback to the server. But I am having...

How do I attach a client-side validation script in a web form page for a text box control. The intellisense dropdown does not show the common "OnChange" event. Any help is greatly appreciated. Regards, AG

Hi all, Can anyone see what is wrong with this function. It's being called by the OnClick of a radio button. For some reason I can't access the options collection or any of the Select's basic properties (e.g. type, name etc.). I've tried access ddlMonEnd using this syntax as well as GetElementByID and doc.frm.ddlMonEnd. None of them...

hi I am using Javascript to do my validation This is so i can display a loading message after a form is submitted. Now, currently i do so like this. I have a button, textbox and label like so: <asp:textbox id="tb" runat="server"/>

how do i do the following program in javascript using array? accept 10 names from the user and print that name which has the most number of vowels.

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...

Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language...

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. ...

Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...

The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes...

A Windows Forms form does not have the event Unload, like VB6. What one acts like?

Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

How can i add a mobile payment intergratation into php mysql website.

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