Wednesday, April 14, 2010

Javascript Questions



What is the difference between JavaScript, JScript and ECMAScript?


Where can I get a JavaScript interpreter?


How can I send request back to the server after receiving a response automatically without submitting my requesting page?


How to send data from servlet to javascript variables


Clipboard item is not there after a close a window that was created with open...write... IE only. Is there anything I can do ?


How do you change the margins and fonts just for printing.


How can we log user interactions on a web site using event handlers and cookies? Refer to http://zing.ncsl.nist.gov/hfweb/proceedings/etgen-cantor. Th


Can firewalls/proxies be used to disable JavaScript? Where can I get some information about that?


how can I get 2 scripts to work on the same page in both NN and IE, I tried including the unload for both in the body but it only works in IE.


I need to pass a global variable javascript to html form. I have 4or5 variables but need to pass one


How can I get javascript to determine a browsers font setting and alter it to whatever I choose so that my site is cross-browser/font size compatible


Entirely javascript generated pages-what to do so that IE saves the generated page not the one that generated it


What software must a client download and install so I can run a local disk (

.exe) from http page?


Can I avoid ActiveX security alert if the page is for offline use only (not by renaming to

.hta)


Can you trap function keys to prevent their native operations?


Can I detect and reload the page if Javascript is disabled after the page has loaded?


how do i add horizantal scrollbar to select/option if length of text is more than the width property


Can a word be inserted into a textarea at the cursor position when a button clicked. Could creating keypress events for each character work if so how?


How can I change the color in the certain javascripts? such as text scrolling.


how can i have the IP,REMOTE_ADDR, HTTP_USER_AGENT, SERVER_PROTOCOL etc... of the internetsurfer that visit my homepage and show it in a webpage?


How to set default home page in IE4


How to use ActiveSetup from JavaScript to install signed CAB-files ?


What all JScript events works in IE4 but not in IE5 ? eg. ..The OnChange event works in IE4 but not in IE5


How can open a WinWord(as a new Window) in a program using JavaScript


when i click on text in html document i can't take a event window.onclick how i can do it in NN4


how can I do a javascript edit check for floating point number on a form.


Scrollbar=auto does not seem to work with window.open, in a popup window, can you help me?


How can i embed a sortable table in an email message?


How to change a normal text statement on html page using javascript without reloading?


How do I access the general windows clipboard in IE using javascript


How do I get Explicit Error Messages in Netscape?


Please help with the Embeds Array?


How do I capture events in Internet Explorer, when the events are in a child window?


How do I dynamically change the style of a form element in both NN & IE


Can I disable any of the function keys using JavaScript?


When using select list, and you select an object that is not in view(you have to scroll down to see it). How do you make this scroll auto in NN


How do I get a list of fonts available on a user's computer?


How can I write text on an angle over another image based upon what the user enters through an HTML form.


where to find information on js code optimization ? ie which code is faster, recommend use of methods in a case and other method in another case,...


How to disable right-click context menu in Netscape 6 final release?


How do i store a cookie instantly ? ( for program testing ) Now i have to unload Netscape to force a disk write.


how can i change a video running in an tag (real player) when the user wants to see another one? (all in the same window)


Due to 'one sentence' restrictions, I have placed code on-line. http://www.aurora.se/cookie.htm


Can I assign a value to referenced object?


Is there any way to detect (react) from (within) HTML-code or JavaScript-Code when a user pressed the "Back"-button (to catch this event)?


How can I resize a DIV in the document like a frame in a frameset?


How do I unassign event types from objects? Basically, I need to free up as much memory as possible when many elements are assigned an event type.


How to catch the "back button" event from/with HTML or JavaScript, so I can navigate the user to another page (not to the last in history)?


how can i detect the screen resolution in order to display layers correctly for each resolution?


I would like to make a message pop up when the user tries to exit a page saying please logoff properly, then return to the original page. How?


How can I use layers with NS and IE to display information when the mouse is over a text


getting javascript error when loading wav file on mouseover in nn4.7


This example is useful but it would be more if you'd shown how to access to your global variable now


How do I get rid off the dashed focus when selecting an element and draging it ?


Any problems in using str = "kjuiu"+ (new line)"hgyhj"+... (new line)"jg"; over str="kjuiu"; str+="hgyhj"; ... str+="jg"; in string concactination


How do a find the path of the desktop and asign it a varible using JScript


How do I create a file on the Desktop using JScripts CreateTextFile?


How do I create a file on the Desktop using JScripts CreateTextFile?


How do I use JScript to take multiple values in a HTML select menu and save them all as a ram file to be used as a playlist?


Reloading the Page, fails to load the SCRIPT tag with SRC=somefile.js ?


when I use window.print(), I get confirm popup window of print . How to supress that?


WHAT IS THE CODE TO ACCESS EMBEDDED SOUND FILES (.WAV - .MID) AND PLAY THEM SEQUENTIALLY "INSTEAD OF CONCURRENTLY" ?


How can I get a series of different sized images to load in a frame using a next/back button. The images are resized to the frame w/h as they load?


How can I mouseover a table cell and have text change in another part of the page?


Detect Reload so I can have a disabled button after initial click.


How are document ranges reserved by relatively positioned
's and 's in NN4 and IE4+?


what is insertAdjacentHTML() function in javascript


onbeforeUnload is not working on NS 6 any alternative for this?


event.which == 13 is not the enterkey for NS 6 like event.keyCode == 13 for IE enterkey, What is the real code to find out enterkey pressed on NS6


I have created a visual ActiveX object in javascript. How do I display this in my HTML page?


How can I add rows to a table? Suppose all rows have the same amount of cells.


How do I delete a layer in NN4?


When retreiving coordinates from an anchor inside a table, can I get the value relative to page instead of relative to the table?


How to you mark a script as "safe" or "trusted"?1


How do I entirely or partially delete a layer in NN4 so its memory can be freed up to use for something else?


How do I access a
block in a form within a frame from code contained within the outer frameset using Netscape 4?


How can I use checkboxes to designate the recipients of a form and have it sent using the forms ACTION=mailto function.


I have a image if i click on that image it should ask me to save that in the desktop pls help me out


How do i capture the Reload event in Javascript and use it to perform certain tasks (like changing URL) before the page gets loaded again?


What is the time difference between clicking a link to another website and the time it takes to call that page(without actually visibly loading it)


For both IE and NS I have various Options displayed on a page I would like to be able to change the option seen using a script . How do I do it.


How to close PDF-File placed in a Frame before loading a new PDF-File in the same frame, because NN6 is always crashing.


How to close the browser window without the message"Browser is trying to close window" do you want to really close it ?


How can I override the document.write and window.open methods by my own methods


How can I set a fixed background for NN like in www.nedcom.nl/fixed.htm?


winodw.close() popup the confirmation screen. Can I remove 'Cancel' button? Or, can I detect which button had been clicked?


How do I change the bgColor of a layer in another frame with an onClick event?


In onbeforeunload(), can I find out what page the user is navigating to (if any)?


Is there a window properties variable that will act in the same way as the setTimeout function?


In IE5, I can put dynamic content using the object.innerText. How should I do this in netscape because NS doesn't have this property for document?


In IE5, I can put dynamic content using the object.innerText. How should I do this in netscape because NS doesn't have this property for document?


In IE you can READ the document content with ".innerHtml". How can you do that in NN ?


how to get data from drop down menu (html embedded in servlet), and pass the data selected to another servlet


I am calling a function on clicking certein image, which take half minit to execute. If i click twice the function should not be executed second time.


Can i make the image transferent using javascript, so that i can see the text behind the image?


Can you refer to a javascript variable in an html tag?


WHEN I CLICK ON THE FRAME MY OWN CONTEXTMENU WILL DISAPPEAR HOW CAN I MAKE IT HAPPEN IN ALL OF THE FRAMES AND NOT JUST IN ONE FRAME


how do i target the specified frame using javascript


how do i target the specified frame using javascript


How to get the LINE and COLUMN of the cursor in a TEXTAREA by press a button?


WHAT TOPIC SHOULD I READ UP ON FOR THINGS LIKE document.oncontextmenu,document.body.onmouseup,window.location,parent.location.assign, window.open


WHAT TOPIC SHOULD I READ UP ON FOR THINGS LIKE document.oncontextmenu,document.body.onmouseup,window.location,parent.location.assign, window.open


Is there a way to capture the TAB key and prevent it from tabbing to another input field in a form or on the page? I need to know especially in IE4+.


Is there a way to capture the TAB key and prevent it from tabbing to another input field in a form or on the page? I need to know especially in IE4+.


In IE when there is a form submitted banners appear to be broken. Why is that? Is it because IE is redirected? Is there any Jscript to fix it?


I get a popup: script on this page is causing IE to run slowly.. yet if i modify it it takes longer to run, but doesn't give that message (???)


How can I repeatedly refresh a frame without either clicking or stealing focus from other frames (location.href clicks, location.reload steals focus)?


How do i capture a mouseup/ out event that was released outside the window that the mousedown event occured in. (ie 4) related


How Can I change style (visibility:show or hidden)


How can I change style in tag
in IE and NN (setting visibility: show or hidden)


Why a opened popup window can't submit a form and then close itself? If I comment the close sentence, the submit runs


I understand that I cant change the URL in the location bar. Anyone knows if you can at least change the search property?


Visual countdown until 'a date' e.g. HH:MM:SS


How to make link bold on click, while simultaneously resetting last clicked link to normal?


When the Right Mouse button is clicked a menu appears. I want that menu to appear when the left mouse button is clicked. How to do this ?


I have written a script to remove the element from the list box but i cannot change the length of list box if scroll bar is present?


How can i dynamically display drop down box inside a layer?.


when i add a drop down box after a layer, the contents of the drop down box are displayed as plain text only, not in a drop down box. Why?


How to upload a file from the server and open into the clients prefered HTML editor?


How can I script sounds to coincide with animation events? (e.g. a machine gun firing)


Why parseInt(08) & parseInt(09) is showing the value 0 ?


formname.fieldname.focus() doesn't work in IE5 - any work arounds?


How to access functions defined inside a 1st imported 'utilities.js' script, from any other

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