473,396 Members | 1,764 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,396 software developers and data experts.

How we call a function in .js file for a text box?

129 100+
Here is the html file

Expand|Select|Wrap|Line Numbers
  1. <html>
  2.     <head>
  3.         <script language="javascript" type="text/javascript" src="validDate.js"></script>
  4.     </head>
  5.     <body>
  6.         <br><br><br>
  7.         <center>
  8.         <form name='frm' method='post'>
  9. <input type='text' name='test' id='test' value='//' size=5 maxlength=10 onblur='validDate this.form, this.name, this.value)'>
  10. <input type='button' value='Check' onclick='chk this.form)'>
  11.         </form>
  12.         </center>
  13.     </body>
  14. </html>
  15.  
And here is .js file
Expand|Select|Wrap|Line Numbers
  1. function validDate(frm,nam,val)
  2. {
  3.   alert(val);
  4. }
  5.  

But it is saying Object expected for calling that function, i dont know what object is needed and i am using IE 7.0, can u help me friends it is urgent
Jul 29 '10 #1
3 1756
improvcornartist
303 Expert 100+
Looks like you are missing a "(" in the onblur and onclick.
Jul 29 '10 #2
sasimca007
129 100+
Thanks friend,
by giving ( also it is showing the error that object is needed. Can anyone help me?
Aug 2 '10 #3
Dormilich
8,658 Expert Mod 8TB
the this in chk(this.form) is the input element itself, which obviously doesn’t have a .form property.
Aug 2 '10 #4

Sign in to post your reply or Sign up for a free account.

Similar topics

1
by: Pavan Jha | last post by:
Hi, I am using File Input for one of my pages. I have multiple inputs on my page as <INPUT Type=FILE Name=File1> <INPUT Type=FILE Name=File2> and so on... I have a function for validating...
5
by: Lucy Randles | last post by:
I've written a VBA function that I then need to call in a form. Previously to do this I have written the call procedure in the same module as the function - i.e. Function callfunctionname() Call...
2
by: PawelR | last post by:
Hello Group, In my application I have few class, and I want call function with "master class". This is as master form (startClass) and option window (ClassA). My question is how call function...
4
by: Dave | last post by:
I have a program that I've written a class for. I need to call the function in the program from the class. When I try to call the function I receive the error, the name xxx does not exist in the...
2
by: moondaddy | last post by:
I'm using vb.net and have an aspx page where I want to call a function in the code behind to do something on the backend and I want to call this function from a jscript function in the aspx page. ...
7
by: Tiraman | last post by:
Hi , I have 3 files , middle.aspx file include the header.aspx and footer.aspx files . in each of the include files there is a function and from some reason the call to the Footer() function...
2
by: Johann Robette | last post by:
Hi, I'm trying to call the array_to_string function like this : SELECT array_to_string(array, '~^~') --> it comes directly from the doc. I get this error msg : ERROR: parser: parse error at...
12
by: leaf | last post by:
Hi, How to call function at runtime, based on a struct that contains the information for the function call: struct func_to_call { int function_id; // function id to call unsigned int nparams;...
5
by: yaru22 | last post by:
Hi. I'm wondering if there is a way to call function that a variable refers to. I was writing a script to load xml file. And what I've written so far looks like this: var xmlDoc; ...
1
by: intermanch | last post by:
how call function php($varible) into javascript withod ajax: <!-- this code only call funnctions php but how call function php intermanch@gmail.com www.intermanch.blogfa.com
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
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,...
0
by: Hystou | last post by:
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...
0
Oralloy
by: Oralloy | last post by:
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,...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
agi2029
by: agi2029 | last post by:
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,...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.