public async Task <IActionResult> Edit(int id, EditProjectViewModel model)
{
if (!ModelState.IsValid)
{
model.Items = PopulateProjectByEdit(model.Id);
return(View(model));
}
if (IsProjectNameExitsByEdit(model.ProjectName, model.Id) == false)
{
ModelState.AddModelError(string.Empty, "项目名称已经存在");
}
if (ModelState.ErrorCount > 0)
{
model.Items = PopulateProjectByEdit(model.Id);
return(View(model));
}
var dbProject = _hdDbContext.Projects.FirstOrDefault(t => t.Id == model.Id);
var dbGroup = _hdDbContext.Groups.FirstOrDefault(t => t.Id == int.Parse(model.GroupId));
dbProject.Name = model.ProjectName;
dbProject.GroupId = dbGroup.Id;
dbProject.Group = dbGroup;
_hdDbContext.Update(dbProject);
await _hdDbContext.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit(EditGroupViewModel editGroupViewModel)
{
if (!ModelState.IsValid)
{
editGroupViewModel.Items = PopulateIndustriesByEdit(editGroupViewModel.Id);
return(View(editGroupViewModel));
}
if (editGroupViewModel.IndustryId == "-1")
{
ModelState.AddModelError(string.Empty, "必须选择行业");
}
if (IsGroupNameExistsByEdit(editGroupViewModel.GroupName, editGroupViewModel.Id) == false)
{
ModelState.AddModelError(string.Empty, "集团名称已经存在");
}
if (ModelState.ErrorCount > 0)
{
editGroupViewModel.Items = PopulateIndustriesByEdit(editGroupViewModel.Id);
return(View(editGroupViewModel));
}
var dbGroup = _hdDbContext.Groups.FirstOrDefault(t => t.Id == editGroupViewModel.Id);
var dbIndustry = _hdDbContext.Industries.FirstOrDefault(t => t.Id == int.Parse(editGroupViewModel.IndustryId));
dbGroup.Name = editGroupViewModel.GroupName;
dbGroup.IndustryId = dbIndustry.Id;
dbGroup.Industry = dbIndustry;
_hdDbContext.Update(dbGroup);
await _hdDbContext.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}