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This commit is contained in:
John Cardinal
2020-01-15 00:42:35 +00:00
parent e6c7bd3a13
commit d01434c833
3 changed files with 38 additions and 41 deletions
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11
devdocs/specs/core-display-format-template-system.txt
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@@ -2,11 +2,12 @@ DISPLAY FORMAT TEMPLATE SYSTEM SPECS
OVERVIEW
RAVEN uses a user customizable template to determine what fields in which order get sent to the client when they display a list or select from a drop down
- FILTER / SORT: The templating is ENTIRELY separate from the filtering and sorting code which is already coded sufficiently and is a separate thing
- Users with BIZ rights can set the template
- There is one template per list (not user based but global in nature)
- Template affects both "MINI" single column display of list for small devices and large format wide mode with multiple columns for larger devices
- Template affects both "MINI" single column display of list for small devices and "FULL" format wide mode with multiple columns for larger devices
- In MINI list format displays they choose which columns go into the one single column for display that is returned
- In regular list format display they choose which columns are returned and which order separately from MINI format display
- In FULL list format display they choose which columns are returned and which order separately from MINI format display
Narrow grids on small screens as well as picklists need to show a single field of information as required by that shop for selection, recognition etc so templated to format multiple return fields into one
Grids need a way to ensure you can see what you need on small devices as well they need to show the columns desired on larger devices
@@ -64,10 +65,10 @@ Back AND front end
MOCK TEMPLATE
{
columns:[
full:[
ltKey,ltKey2,ltkey3
],
mini:[
ltKey, ltkey2, ltkey3
]
}

2
devdocs/todo.txt
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@@ -20,7 +20,7 @@ REALLY MAKING MORE PROGRESS WHEN CLIENT DEV DRIVES BACKEND DEV, STICK TO THAT!!
-----------------------
GRID LISTS TODO NOW:
- RECODE GETLIST in WidgetBiz
- Return JSON and internally work with JSON so the list can return dynamic object
- https://devblogs.microsoft.com/dotnet/try-the-new-system-text-json-apis/
- https://docs.microsoft.com/en-us/dotnet/core/whats-new/dotnet-core-3-0#fast-built-in-json-support

66
server/AyaNova/biz/WidgetBiz.cs
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@@ -266,46 +266,26 @@ namespace AyaNova.Biz
// LISTS
//
// public static FilterOptions FilterOptions(long localizeToLocaleId = 0)
// {
// //NOTE: All column names are lowercase to conform with Postgres AyaNova DB which uses lowercase for all identifiers
// //Also all list keys are lower case for consistency
// FilterOptions f = new FilterOptions("widget");
// f.
// AddField("id", "ID", AyDataType.Integer).
// AddField("name", "WidgetName", AyDataType.Text).
// AddField("serial", "WidgetSerial", AyDataType.Integer).
// AddField("notes", "WidgetNotes", AyDataType.Text).
// AddField("dollaramount", "WidgetDollarAmount", AyDataType.Decimal).
// AddField("active", "Active", AyDataType.Bool).
// AddField("startdate", "WidgetStartDate", AyDataType.Date).
// AddField("count", "WidgetCount", AyDataType.Integer).
// AddField("tags", "Tags", AyDataType.Tags).
// AddField("enddate", "WidgetEndDate", AyDataType.Date);
// if (localizeToLocaleId != 0)
// f.Localize(localizeToLocaleId);
// return f;
// }
//get many (paged)
internal async Task<JObject> GetList(IUrlHelper Url, string routeName, ListOptions pagingOptions)
internal async Task<JObject> GetList(IUrlHelper Url, string routeName, ListOptions listOptions)
{
pagingOptions.Offset = pagingOptions.Offset ?? ListOptions.DefaultOffset;
pagingOptions.Limit = pagingOptions.Limit ?? ListOptions.DefaultLimit;
listOptions.Offset = listOptions.Offset ?? ListOptions.DefaultOffset;
listOptions.Limit = listOptions.Limit ?? ListOptions.DefaultLimit;
//BUILD THE QUERY
//base query
var q = "SELECT *, xmin FROM AWIDGET ";
//GET THE FILTER / SORT
if (pagingOptions.DataFilterId > 0)
if (listOptions.DataFilterId > 0)
{
var TheFilter = await ct.DataFilter.FirstOrDefaultAsync(x => x.Id == pagingOptions.DataFilterId);
var TheFilter = await ct.DataFilter.FirstOrDefaultAsync(x => x.Id == listOptions.DataFilterId);
//BUILD WHERE AND APPEND IT
q = q + FilterSqlCriteriaBuilder.DataFilterToSQLCriteria(TheFilter, ObjectFields.ObjectFieldsList(ObjectFields.WIDGET_KEY), UserId);
q = q + FilterSqlCriteriaBuilder.DataFilterToSQLCriteria(TheFilter, ObjectFields.ObjectFieldsList(ObjectFields.WIDGET_KEY), UserId);
//BUILD ORDER BY AND APPEND IT
q = q + FilterSqlOrderByBuilder.DataFilterToSQLOrderBy(TheFilter);
@@ -319,35 +299,51 @@ namespace AyaNova.Biz
#pragma warning disable EF1000
//GET THE FULL LIST OF ITEMS
//GET THE FULL LIST OF ITEMS
var items = await ct.Widget
.FromSqlRaw(q)
.AsNoTracking()
.Skip(pagingOptions.Offset.Value)
.Take(pagingOptions.Limit.Value)
.Skip(listOptions.Offset.Value)
.Take(listOptions.Limit.Value)
.ToArrayAsync();
//GET THE RECORD COUNT
//GET THE RECORD COUNT
var totalRecordCount = await ct.Widget
.FromSqlRaw(q)
.AsNoTracking()
.CountAsync();
#pragma warning restore EF1000
//BUILD THE PAGING LINKS PORTION
var pageLinks = new PaginationLinkBuilder(Url, routeName, null, pagingOptions, totalRecordCount).PagingLinksObject();
//BUILD THE PAGING LINKS PORTION
var pageLinks = new PaginationLinkBuilder(Url, routeName, null, listOptions, totalRecordCount).PagingLinksObject();
//BUILD THE RETURN BASED ON TEMPLATE and MINI CONDITIONAL FORMAT
//TODO: Get template (MOCKED FOR NOW UNTIL PROOF OF CONCEPT)
/*{ "MyStringArray" : ["somestring1", "somestring2"] }
{
columns:[
ltKey,ltKey2,ltkey3
],
mini:[
ltKey, ltkey2, ltkey3
]
}
*/
var MOCK_DISPLAY_TEMPLATE = @"
{
""full"":[""WidgetName"",""WidgetSerial"",""WidgetDollarAmount"",""WidgetRoles"",""WidgetStartDate"",""Active""],
""mini"":[""WidgetName"",""WidgetSerial""]
}
";
//TODO: BUILD THE RETURN LIST OF FIELDS / TYPES AND ORDER FROM TEMPLATE AND MINI CONDITIONAL
//TODO: BUILD THE RETURN LIST OF DATA ITEMS
//If mini format all desired columns in order into the single mini return display (and set the only other return field which is ID)
//If wide then format the fields in oder chosen (grid sort and filter template has already done that part above)
//TODO: Genericize the above block of building return when it's working as this code needs to be central and optimized as much as possible
//TODO: Genericize the above block of building return when it's working as this code needs to be central and optimized as much as possible
//New return code
dynamic ret = new JObject();