As I mentioned, you will probably have to stopPropagation mouseDown and mouseUp as well.
On 1/20/15, 10:27 PM, "Deepak MS" <[email protected]> wrote: >Let's say, I have selected 2nd row in the datagrid. (so >datagrid.selectedIndex = 1 here) > >Now I click on the check box column of 3rd row. At this point of time, it >gets inside cb_clickHandler function of itemrenderer shown below. But even >before I call event.stopPropogation() method here, the parent's (which is >my datagrid) selectedIndex would have already got updated with value of 2 >(i.e., 3rd row). I don't want this selection. I want to retain older >selection which is 2nd row. > >This the my first column's itemrenderer: ></mx:HBox> > > protected function cb_clickHandler(event:MouseEvent):void > { > //event.stopPropagation(); this doesn't work for me, as >the >datagrid's selectedIndex would have already got updated with new value. > if(data) > { > data[checkField] = cb.selected; > checkEventDispatcher.dispatchEvent(new >Event('checked')); > } > } > > <mx:CheckBox id="cb" click="cb_clickHandler(event)" /> > <mx:Box id="bxColor" width="10" height="10"/> > <mx:Label id="lblDesc" /> ></mx:HBox> > > >On Tue, Jan 20, 2015 at 11:41 PM, Alex Harui <[email protected]> wrote: > >> Where did you try to call stopPropagation? In theory, having a listener >> on the checkbox itself and calling stopPropagation for all mouseDown, >> mouseUp, mouseClick should do it. >> >> On 1/20/15, 12:33 AM, "Deepak MS" <[email protected]> wrote: >> >> >Hi Alex, >> > >> >Thanks. >> > >> >I looked into it. But it doesn't allow selection at all. >> > >> >To make it more clear, this is what I need: >> > >> >I have a datagrid with first column as checkbox. Rest of the columns >>are >> >normal ones(text based). >> > >> >Next, I click on first row(any of the columns, except for the first >>column >> >which has checkbox) in the datagrid. Hence, first row gets selected >> >(highlighted). >> > >> >Now, I will try to tick on 2nd row using checkbox column. At this >>point in >> >time, I want to retain the first row's selection. >> > >> >But if I try to tick on 2nd row's checkbox, 2nd row gets selected. I >>want >> >to avoid this selection and retain older selection ie., first row. >> > >> >On Fri, Jan 16, 2015 at 9:18 PM, Alex Harui <[email protected]> wrote: >> > >> >> Did you look at various examples of this? There are two old >>variants on >> >> my blog: >> >> >> >> >> >> >> >>https://blogs.adobe.com/aharui/2008/02/checkbox_selection_in_datagrid.htm >> >>l >> >> >> >> >> >>https://blogs.adobe.com/aharui/2008/03/custom_ilists_checkboxdatagrid_1.h >> >>tm >> >> l >> >> >> >> On 1/15/15, 11:12 PM, "Deepak MS" <[email protected]> wrote: >> >> >> >> >Hi Guys, >> >> >I have a mx datagrid in which I have first column as checkbox. If >> >>there is >> >> >a row selection (clicking on any of the row in datagrid), I need to >> >>retain >> >> >this row selection when check box is checked. How do i do it? On >>check >> >>box >> >> >'change' event, I tried to stop event propogation, but this isn't >> >>working. >> >> >On check box change, datagrid's selected index would get changed >> >>already >> >> >even before I can try something. How can I avoid this behavior? >> >> > >> >> >thanks. >> >> >> >> >> >>
