Hi, If you are developing thin clients ,You can achieve this if u do the following. I dont know whether this is right or not but it will work fine. 1. Create a button in your page and onBeforeDisplay of that button give return SKIP. (To hide the button) 2. You have to set the field values and call load(false) in onWebEvent of the above button 3. Then onChange of each combo (Javascript)you have to invoke the onWebEvent method of the above button so that the same page will be loaded again with new values. You have to use both java and javascrpt to achieve this. Thanks Venkat "peter cheung" <[EMAIL PROTECTED]> wrote: > >1. If you are using java client that is a subject I'll let others answer. >2. If you are using html client this is not easy. >3. In html (assuming you are supporting ie and ns both) all the data must be already >sent and stored in the html the browser is displaying >(ignoring objects that can using tcpip and talk to the server directly and by pass >the http connection) >4. If you have the data already stored in the html you can use javascript and rebuild >your combo box. >5. The other alternative is to use frames and load the new combo box from the server >into another frame. >6. Another alternative is to put the two combo box in two different pages. Load the >second page when the user change the 1st combo box. > > >"Manisha" <[EMAIL PROTECTED]> wrote: >> >>Hi All, >> I want to fill second combo box based on user selection of an item in the first >combo box. >> I have to execute a query each time the user selects an item from the 1st combo box >and then fill the second combo box with the query results. >> How can I call java event in the onchange event of the first combo box ??? >> >>Thanks >>Manisha >> > _________________________________________________________________________ For help in using, subscribing, and unsubscribing to the discussion forums, please go to: http://www.netdynamics.com/support/visitdevfor.html For dire need help, email: [EMAIL PROTECTED]
