Suppress Script Errors
Jul 23, 2005window.onerror is used to catch and supress the script error. but it
will catch the error only when the script is within the same source
file.
for example, consider a html file MainFrame.htm as ....
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Identify Logical Errors From Other Types Of Errors?
May 1, 2011How can we identify logical errors from other types of errors?
View 4 Replies View RelatedSuppress F5 Key
Jul 23, 2005I'm working on an app where the refreshing of the window by pressing the
F5 key needs to be suppressed. I thought it would be straightforward but
I can't get it to work. This is the code I'm currently trying:
okdh = function(e) {
if (e.which == 116) e.preventDefault();
}
document.addEventListener("keydown", okdh, false);
e.which returns a number
e.which returns 116 when the F5 key is pressed
e.cancelable is true when the F5 key is pressed
Is the default action of the F5 key something that can be suppressed?
How To Suppress Function Key
Oct 14, 2006I need to suppress the function keys (F1, F2, F3 ecc.) to use these keys to do other operations within the web pages of my application.
I wrote this code:
document.onkeydown=function(evt) {
if (evt==undefined) evt="";
var keycode = (window.event)?window.event.keyCode:evt.keyCode;
alert("onkeydown: "+keycode);
return false;
};
It works fine with Firefox but IE seems to ignore the "return false" and I'm not able to byepass this problem. How can I do?
Disable/Suppress Alerts?
Jul 19, 2006Is it possible to disable/suppress alert popups in javascript? I need
to write a function that will loop through a form's inputs and
"manually" fire their onchange events (if found). Some of those
functions could popup alert boxes which I'd like to be able to
temporarily suppress.
Geocities - How Can I Suppress The Banner?
Jul 20, 2005How can I identify the Table that the Geocities banner is in?
I tried
document.all.tags("table")[0].style.display = 'none'
no matter what number I used nothing worked.
Using CSS script
TABLE {display:none}
This works, but then I have to go to each table seperately and set the
display to block.
I would like to be able to directly identify the table the banner is
in, so I can disable only the 1 table.
Suppress OnBlur Validation Alert On Window Close
Dec 10, 2009Using Javascript, ASP.net with C# code behind. I am validating a textbox using the onblur event. It is being validated in that it must have an alphanumeric entry before the user tabs off of it to the next box. The validation part works, the part that doesn't work is that I get the validation alert textbox if I close the window. I have a workaround in that I am assigning that textbox a character using windo.onberforeunload but I know that isn't right.
Here is what I have so far...
Code behind on Page_Load...
txtCLBRTNWC.Attributes.Add("onblur", "return reqVLD(this)");
Here is my textbox field...
<asp:TextBox ID="txtCLBRTNWC" runat="server" Width="75" MaxLength="4"
ontextchanged="txtCLBRTNWC_TextChanged" TabIndex="1"
onkeyup="clbwclngCHK(this);" ></asp:TextBox>
And here are the 2 functions being used...
function reqVLD(alphanumericChar){
var chk = /^[a-zA-Z0-9]+$/;
// var boxid = document.getElementById("<%=txtCLBRTNWC.ClientID%>").value;
// var matchArray = boxid.match(chk);
if(document.getElementById("<%=txtCLBRTNWC.ClientID%>").value.match(chk)){
return true;
} else {
document.getElementById("<%=txtCLBRTNWC.ClientID%>").focus();
document.getElementById("<%=txtCLBRTNWC.ClientID%>").value = "";
alert("Please enter a Work Center.");
return false;
}}
function clbwclngCHK(obj_in)//When txtCLBRTNWC entry hits the max of 4 auto focuses to next box. {
if (obj_in.value.length == 4) document.getElementById("<%=txtSTRTDT.ClientID%>").focus();
}
Here is my work around...
window.onbeforeunload = function (){
document.getElementById("<%=txtCLBRTNWC.ClientID%>").value = "1";
}
User has to enter something in box before they can move on. This is checked and validating using an onblur event. Problem is, the onblur event fires if closingexiting the window.
Getting Errors In IE
Jan 2, 2005is there anything wrong with this script as i keep gettin an error message in IE with menu item 1:
//menu methods
function ehandler(event,theobj){
for (var i=1; i<= theobj.numberofmenuitems; i++){
var shutdiv =eval( "menuitem"+i+".thediv");
shutdiv.style.visibility="hidden";
}
theobj.thediv.style.visibility="visible";
this menu is related to a drop down feature later on!
Get To See Details Of JS Errors In IE?
Apr 3, 2009How do I get to see the details of JS errors in IE? I have some problem in IE that isn't showing up in FF or Opera. Is there an error window in IE that I can open up and look at warnings and errors?
View 4 Replies View RelatedHow To Locate Errors With IE8
Jun 11, 2009I am in a little over my head here trying to make a template for this PHP script. I am trying to work out all javascript errors.
So far I only have one error on the index page and no other pages. In IE8 at the bottom it shows me the little error icon and when I click it, it shows me:
Line: 2
Char: 18579
Error: Object doesn't support this property or method
Code: 0
URL: http://www.mysocialengine.com/demo/woolton/index.php
I am trying to locate this error in the source code, but cannot figure it out. Can someone maybe take a look at the source and point me in the direction to what IE8 is finding as an error? It's weird that there are javascript errors only on the home page when I use the same header and footer file for the entire web site.
Editing CSS With Errors?
Jun 7, 2011Take a look at my code then I'll tell you what error I get...
The element with that id has been created and I still get this error when I try to style it...
My browser is Google Chrome.
Showing Errors All At Once?
Jul 31, 2011I'm using javascript for my client validation and I would like this to work the way I wanted to. I have three textboxes for last name, middle name and firstname. All the fields are mandatory and if the form is submitted there would be an error to display below the textbox. The problem now is I couldn't show three errors at once. I could only show one error at a time. The error msgs are specific that is "Last name required", "First name requiredHere's my JS structure
function validate()
{
if (textbox1 == empty)
[code]....
Errors On Most Pages - On Dic ?
Jun 29, 2010When i visit a majority of the pages on Dic i receive the following javascript error:
Webpage error details:
Message:
I am using IE 8 with nothing disabled. The browser also goes into compatabilty mode every time this error happens. The screen will go competely white and i will have to do a refresh to get anything to show up.
Done, But With Errors On Page!
Aug 11, 2003I am getting the message in the bottom status bar on my site www.pashmina-shawls.com Done but with errors on page? It doesnt happen on the index page, only on all the other pages, the reason for this is i use a template for all pages except the index page, and all pages using template show this error message, please help and will this effect the functioning of the site?
View 3 Replies View RelatedInteresting Errors In Moz/FF
Apr 6, 2005Just ran across something interesting in Mozilla and Firefox. I don't think it qualifies as a bug because it's probably something I should not do - even tho it validates.
Having the following line (in the head)...
<script type='text/javascript' src=''></script>
...causes this:
Error: syntax error
Source File: http://cross-browser.loc/toys/toolbars.html
Line: 1
Source Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
And having the follow line...
<link rel='stylesheet' type='text/css' href=''>
...causes this:
Error: The stylesheet http://cross-browser.loc/toys/toolbars.html was not loaded because its MIME type, "text/html", is not "text/css".
The empty src or href attribute seems to cause it to load itself (the html file) as a script or as css.
Errors On New Web Server
Apr 17, 2006I'v just finished the first web site i wrote which encorporates some javascript. It worked fine on my test server, but as soon as i moved it to the production box, I now get all sorts of errors like :Unterminated string constant when i open the first page, and Object expected when i try to call a javascript function by clicking on a menu item. Is there some sort of configuration that must happen on my production box? The same coding works fine on the one server but not on the other.
View 4 Replies View RelatedJavascript Errors - Everywhere!
Aug 28, 2006I design web sites and am just amazed at how many sites have signifificant numbers of Javascript errors in them! I leave script debugging on in IE so I can check my own stuff. The when I surf the web, loads of the pages come up with errors! Even big sites like Google.
View 1 Replies View RelatedAdding All Errors At Once
Jul 16, 2009I have this jQuery script, and when you hit submit it adds an error to the first empty input field. but it doesnt highlight the others so if all are empty itll be like [code] i was thinking maybe a loop to add all the errors at once but im not sure how
View 6 Replies View RelatedOpera And Javascript Errors
Jul 23, 2005How do you view javascript errors in Opera?
IE pops them in a modal box and NS has the excellent javascript console.
What does Opera have?
Information On Errors Within Page
Jul 23, 2005Page works fine...however I get a little message on the bottom left of the page (on the bar) that says there is an error with the page.
How do I tell the page to tell me what's wrong?
JSON Parsing Errors
Jun 30, 2007i'm having problems with my json scripts. When I retrieve data that
contains new lines it causes an error from firebug. I've used a couple
of replace like
.replace("", ""), .replace(//g, "") but it still didn't work.
Validation - Syntax Errors ?
Dec 8, 2010With Javascript and need a bit of validation done but I have no idea what the problem is with my code:
Form:
Im sure there are a few syntax errors.
Getting Two Errors With Hidden Frame?
Mar 1, 2010I'm creating a simple page that consists of a hidden frame and a main page. The main page gets the javascript functions from the hidden frame. One function displays a scrolling message and the other displays an alert. I'm getting two errors, but they are the same one. "top.HIDDEN is null or not an object" on line 3 & 0 (when I click the link).
Frameset:
<HTML>
<TITLE>Assignment 9.2</TITLE>
<FRAMESET ROWS="0,*", FRAMEBORDER=NO BORDER=0 FRAMESPACING=0>
<FRAME NAME="HIDDEN" SRC="java.htm">
<FRAME NAME="MAIN" SRC="main.htm" MARGINHEIGHT=0 MARGINWIDTH=0>
</FRAMESET>
</HTML>
Main.htm:
<html>
<head><title>Assignment 9.2</title>
</head>
<body onload="Javascript:top.HIDDEN.scrollingMsg()"><center>
<h1>Assignment 9.2<br></h1>
<FORM Name="msgForm">
<INPUT Type="text" Name="scrollingMsg" Size="23">
</FORM><br><br>
<A HREF="Javascript:top.HIDDEN.alertMessage();">click here</A>
</body>
</html>
java.htm:
<HTML>
<script LANGUAGE="Javascript">
<!-- Hide from old browsers
scrolling message function
var scrollMsg = " *Welcome to Assignment 9.2!* "
var msgSpace = "--- ---"
var beginPos = 0
function scrollingMsg() {
document.msgForm.scrollingMsg.value = scrollMsg.substring(beginPos,scrollMsg.length)+msgSpace+scrollMsg.substring(0,beginPos)
beginPos = beginPos + 1
if (beginPos > scrollMsg.length) {
beginPos = 0
}
window.setTimeout("scrollingMsg()",200)
}
function alertMessage() {
alert('You clicked the link!');
}
-->
</SCRIPT>
</HTML>
MySQL Posting Errors With JSP?
Apr 27, 2010Have an html page with form data manipulate a MySQL database.i KNOW my html form and its data are correct so my problem lies within the JSP codehere it is.
<%@ page import="java.sql.*" %>
<%
String connectionURL = "jdbc:mysql:sql2.njit.edu:3306/mrn5";
Connection connection = null;
[code]....
Inputting fields works but i cannot delete, this code so things delete from the database properly?
statement.executeUpdate("DELETE FROM Members WHERE (clubMembers = '"memb"')");
statement.executeUpdate("DELETE FROM Members WHERE (MemberAddress = '"addr"')");
statement.executeUpdate("DELETE FROM Members WHERE (MemberTelephoneNumber = '"phon"')");
[code]....
Log Errors On Your Live Website?
Oct 9, 2011Do you log JavaScript errors on your live website?
I mean the actual JavaScript errors that usere experience?
If you do, what tool do you use and how is it working out?
Way To Fade In Validation Errors
Feb 1, 2011I'm using the following code to show validation errors on a form. It works fine but i would like the errors(which are within a hidden div) to fade in..[code]...
View 1 Replies View Related