Urgent:How to call the external function

ivanlaw · October 10th, 2007, 04:16 AM

Hi Pro,
If I used javascript for a web page,then how could I call the external function from the external script to another?Please teach me...

Thank you.

joefawcett · October 10th, 2007, 07:48 AM

Can you define your requirements a little more clearly? What pages and scripts do you have and where are the functions you want to call?

--

Joe (Microsoft MVP - XML)

ivanlaw · October 10th, 2007, 11:14 PM

Sorry about that,but got any differences for that?
Actually I want to use html or asp page to call a external javascript function to do some calculation.Please show me some example for that.Because I do not know where the function should put at the page for call it also.The information is it enough for you?Sorry again I am a newbie for javascript.
Waiting for your advices.

Thank you.

vinod_yadav1919 · October 11th, 2007, 05:28 AM

Hi Ivanlaw!!
yes at some extent you can do this
include the js to ur web page
and call the function
if u r looking something othe than wht i expected plz explain in detail

Cheers :)

vinod

joefawcett · October 11th, 2007, 07:48 AM

Still not quite clear on what you want but there are basically two methods for adding client-side script to a page, you write the code in a script block in the page or you write the code in a separate file and use the script block's src attribute to specify the location.
Then you can use any of the functions defined in the script from within a script block on the page. The code is executed on the browser, not on the server, so it will have no direct contact with any of the server-side code.

--

Joe (Microsoft MVP - XML)

ivanlaw · October 12th, 2007, 01:17 AM

Hi vinod_yadav1919,
Could you show some example for your method?Because I very curious for that also.
Actually I used Page A to call a external script which is J.js to calculate something.After that I also used the Page B to call the J.js to verify some data in the script.But the Page B must call the J.js when it onload.Please some me some example for that.Sorry about my english not very good...
Waiting for your advices...

Thank you.

vinod_yadav1919 · October 16th, 2007, 12:16 AM

Hi IvanLaw!!

hope this will help you.
please let me know if you find any other alternatives
please put url of the js in this code too,i have just tested at our servers(vinod_yadav1919.com is for just to show the demo)
<HTML>
<HEAD>
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
</HEAD>
<BODY>
<script>
function chk()
{
t=1
extCalculate()
//Note extCalculate method is defined in the vinod_yadav1919.com
//if this extCalculate methods return value then assign it to
//retValue=extCalculate()

}
</script>

<script type="text/javascript" src="http://vinod_yadav1919.com/datagrid/ss.js"></script>

<input type=button onclick="chk()" value="checkExtJS">
</BODY>
</HTML>

Cheers :)

vinod