I found a good javascript to do this in the code project.
-- In [email protected], "Peter Brunone" <[EMAIL PROTECTED]> wrote: > > Why don't you give us a sample of your checkboxlist HTML (from > the browser)? That way those of us who never play with checkboxlists > can see how the name/id attributes are set up. > > Also, you might do well to ask this on AspNetClient. > > Peter > > -----Original Message----- > From: [email protected] On Behalf Of scaevola637 > > Yingjin_us, > this works great for listboxes. Do you have anything for removing > checkboxlists? > > --- In [email protected], "yingjin_us" > <[EMAIL PROTECTED]> wrote: > > Here is the JavaScript function that I tested working with your > problem: > > function ResetDropDowns_EstateInfo() > > { > > lb = document.getElementById("lbAmenitiesSelected").options; > > for(var i=lb.length-1;i>=0; i--) > > lb.remove(i); > > } > > > > Ying > > --- In [email protected], P P <[EMAIL PROTECTED]> > > wrote: > > > Hi All > > > > > > I'm facing this strange problem in Javascript + > > > ASP.NET, can somebody please tell me why the RESET is > > > not working using Javascript. > > > > > > Here is the function (2 versions) which I call from javascript; I > > > wanted the code to delete all the items from the list-box > > > "lbAmenitiesSelected", but it does nothing, neither does it report > > > any error. > > > > > > Code-1 > > > ====== > > > function ResetDropDowns_EstateInfo() > > > { > > > document.frmEstateInfo.lbAmenitiesSelected.Items.Clear(); > > > > > > } > > > > > > > > > Code-2 > > > ====== > > > function ResetDropDowns_EstateInfo() > > > { > > > for (h = > document.frmEstateInfo.lbAmenitiesSelected.Items.Count-1; > > > h >= 0; h--) > > > { > > > > > > //document.frmEstateInfo.lbAmenitiesSelected.Items.RemoveAt(h); > > > > > > //document.frmEstateInfo.lbAmenitiesSelected.Items.removeItemAt(h); > > > > > > > > > //document.frmEstateInfo.lbAmenitiesSelected.Items.removeItemFromSelecti > on > > > (h); > > > > > > document.frmEstateInfo.lbAmenitiesSelected.deleteItem(h); > > > } > > > } > > > > > > > > > Thanks in advance > > > PP Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/AspNetAnyQuestionIsOk/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
