i need your help please in this hard idea

[samaremad]

hi everyone how are you ?

i have hard idea want to execute and need your help in it please

i previously add discussion about 2 forms in 1 but i was so wrong not this idea is required

the required idea is i have 2 row (groups, voting ) when i click on groups the grid of group will open normally, press on new group dailouge will open to insert name of groups
enter the name and press save all that normally

now that what i need

when i press on group1 it supposed open the following page

but retrived only the votes that related to that group so if there is no votes related to that group it open empty and i can create new one

how can i execute that hard idea :(

[choss21]

Hello

look at the examples:
Part1

in part2 you can passs query params
Part2 Check typescript file

[luongnv6]

in GroupGrid

protected getColumns() {
            var columns = super.getColumns();

            Q.first(columns, x => x.field == 'GroupName').format = ctx => {
                let item: GroupRow = ctx.item;
                return `<a href="/Dashboard/Voting?groupId=${item.Id}" class="view-edit-group">${item.GroupName}</a>`;
            }

            return columns;
        }

in VotingGrid

 protected onViewSubmit() {
            if (!super.onViewSubmit()) {
                return false;
            }
            var q = Q.parseQueryString();
            var request = this.view.params as Serenity.ListRequest;
            if (q["groupId"]) {
                  request.Criteria = Serenity.Criteria.and(request.Criteria, [['GroupId'], '=', q["groupId"]]);
            } else  {
                  request.Criteria = Serenity.Criteria.and(request.Criteria, [['GroupId'], '=', -999]);
            }
            return true;
        }

[samaremad]

i get error when i add code to group grid