I am trying to display data from table in sorted way. I want to display content ordered by creation date. I add sortInfo, but it does not work! I use angular ui-grid. Here is my code
$scope.gridOptions = {
enableSorting: true,
columnDefs: [
{ field: 'name'},
{ field: 'age'},
{ field: 'creationDate', cellFilter : "date:'yyyy-MM-dd'"}
],
sortInfo: {
fields: ['creationDate'],
directions:['desc']
}
};
Is it possible to set sort by default here? And how to do it?
I didn't found in ui-grid docs sortInfo option.
Your gridOptions is not set right. You need to add the sort property to your column definition like below, the priority is what makes it sort by default. Lower priority gets sorted first. Read more here http://ui-grid.info/docs/#/tutorial/102_sorting
$scope.gridOptions = {
enableSorting: true,
columnDefs: [
{
field: 'name',
sort: {
direction: uiGridConstants.DESC,
priority: 1
}
}
}
Related
here is my KendoGrid :
$scope.gridEltCompoOptions = {
dataSource: {
transport: {
...
},
schema: {
model: {
id: 'IdElement',
fields: {
GroupeActes: { defaultValue: { IdGroupeActes: null, Libelle: ' ' } }
}
}
}
},
sortable: true,
resizable: true,
filterable: {
mode: 'row'
},
columns: [{
field: 'GroupeActes',
title: "Groupe d'actes",
template: function (dataItem) {
return kendo.toString(dataItem.GroupeActes.Libelle);
}
}, ]
I want to filter my field 'GroupeActes' on the property Libelle (GroupeActes is an object), but actually the filter take the entire object.
When i try to filter, i have a Js Error
Uncaught TypeError: (d.GroupeActes || "").toLowerCase is not a function
The problem is clear, the filter is taking the entiere object, not the property Libelle.
i passed the last 4 hours to try all the solutions i found on google but nothing is working
my object GroupeActes is like this :
var GroupeActes = {
GroupeActes : {
Libelle : ""
}
}
there is two groupeActes level
I saw a post in 2015 of an Admin, saying this kind of filter isn't possible,
but i saw also this kind of solution :
https://docs.telerik.com/kendo-ui/knowledge-base/grid-filter-column-with-dropdownlist
(if(e.field == "Category" && e.filter !== null){) in the example
i tried to do something like : if field == "groupeActes" => so i want to filter on Libelle properties,
but i didn't success
Can someone help me please ?
thank you so much
Have you looked at this article: https://docs.telerik.com/kendo-ui/knowledge-base/enable-operations-for-object-column
I believe you can accomplish what you want by setting the column field to "GroupeActes.Libelle" instead of using a column template:
columns: [
{
field: 'GroupeActes.Libelle',
title: "Groupe d'actes",
},
],
See this DEMO:
I am trying to make a grid groupable on columns field but the columns are object.
{
Gestionnaire :
{ id: 4, nom:'nomgestionnaire'},
{..},
..
}
I have success for sortable:
columns: [
field: "Gestionnaire"
title: "Gestionnaire"
sortable:
compare: (a,b) =>
#compareColumnFields(a.Gestionnaire.Nom, b.Gestionnaire.Nom)
]
with #compareColumnFields function is :
if a is b
return 0
else if a > b
return 1
else
return -1
and for groupable?
groupable : ...
I think you're wanting to allow the user to actively group columns.
In that case, all you need is:
groupable: true
in the main structure of the grid.
For example:
$('#grid').kendoGrid({
columns: [
{
fields: "Guestionaire",
title: "Guestionaire",
sortable:
compare: (a,b) =>
#compareColumnFields(a.Guestionaire.Nom, b.Guestionaire.Nom)
},
{...placeholder for other columns...}
],
groupable: true
});
Kendo has a sample of this at http://dojo.telerik.com/ejehe
Ignore the SelectRow and Expand/Collapse stuff and that ought to be the same as what you're trying to accomplish.
For those in the same situation as me , I completely change solution. Instead of making me a function that returns true and false , it giving it the object in full, I just give the string .
For my example I give directly a.Gestionnaire.Nom and b.Gestionnaire.Nom, and THEN you can call :
groupable: true
In fact it was obvious.
When loading a dgrid from a dojo store, is there a way to specify a column to be sorted by default.
Say I have 2 columns, Name and Email, I want the name column sorted by default when the grid is first loaded. What I want is the equivalent of the user clicking on the 'Name' header (complete with the sort arrow indicating the sort direction).
Thanks,
John
You can do something like this :
var mygrid = new OnDemandGrid({
store : someStore,
queryOptions: {
sort: [{ attribute: "name" }]
}
// rest of your grid properties
}, "someNode");
dgrid 1.1.0 - set initial/default sort order
var TrackableRest = declare([Rest, SimpleQuery, Trackable]);
var store = new TrackableRest({target: apiUrl, useRangeHeaders: true, idProperty: 'id'});
var grid = new (declare([OnDemandGrid, Selection, Editor]))({
collection: store,
sort: [{"property":"name", "descending": false}],
className: "dgrid-autoheight",
columns: {
id: {
label: core.id
},
category_text: {
label: asset.category
},
name: {
label: asset.model,
},
I'm using the latest version of kendoui and whenever I use the "is not equal to" or "does not contain" filter I get the following error:
Uncaught TypeError: Cannot read property 'length' of undefined
I'm using a server side datasource, all the other filters seem to work without issue.
Also, how do I specify a datetimepicker for a date column?
I've looked at the documentation and tried using:
filterable: {
ui: "datetimepicker"
}
But it never shows the datetimepicker.
Here is the code:
var dataSourceArguments = {
pageSize:10,
serverPaging:true,
serverFiltering:true,
serverSorting:true,
transport:{
read:{
url:$("#grid_order").attr('data-url'),
dataType:"json"
}
},
schema:{
total:"count",
data:'fields'
},
sort:{'field':'order_date', dir:'desc'}
};
var ds2 = new kendo.data.DataSource(dataSourceArguments);
$("#grid_order").kendoGrid({
dataSource:ds2,
groupable:true,
scrollable:true,
sortable:true,
pageable:true,
columns:[
{
field:'order_date',
title:'Order Date',
width:150,
filterable: {
ui: "datetimepicker"
}
},
{
field:"reference",
title:'Reference',
width:120,
encoded:false
},
{
field:"client__company",
title:'Client',
encoded:false
},
{
field:"grand_total",
title:'Total',
width:100
},
{
field:'status',
title:'Status',
width:120,
encoded:false
},
{
field:'actions',
width:200,
title:'Actions',
filterable:false,
encoded:false,
sortable:false
}
],
filterable:true
});
UPDATE: I managed to get the datepicker working however whenever I choose the date, and click filter it filters but the date I've chosen dissapears from the field.
Add the order_date to the scheme from the data source, and the data type of the field to date.
See http://docs.kendoui.com/api/framework/datasource
I have built a dojo 1.5 datagrid + dojox.data.JsonRestStore. When the grid renders I can see the "carrot" that shows that sorting has fired and is on defaulting the right column. However, the content of the column(string values - field: 'projectShortName',...see code below) are not actually sorted. Hitting the descending/ascending button doesn't change the order or the rows. They are essentially locked in. I am not sure why?
I have column sorting turned off for certain columns and on for others using the canSort(). I only have formatters for calls with columns that have the sort turned OFF. I have tried making all columns sortable or only just the one that I really wanted. No dice.
Here is the layout/grid code:
var layout = [{
field: '_item',
name: ' ',
formatter: selectFormatter,
width: '25px'
},
{
field: 'projectName',
name: 'Project Name',
width: '325px'
},
{
field: 'projectShortName',
name: 'Short Name',
width: '80px'
},
{
field: 'projectAreaName',
name: 'RQM Project Area',
width: '175px'
},
{
field: '_item',
name: 'Test Guide Status',
width: '190px',
formatter: testCaseGenerationOptionFormatter
},
{
field: 'projectOwner',
name: 'Owner',
width: '140px'
},
{
field: 'projectCreationTime',
name: 'Created Date',
width: '100px'
},
{
field: 'projectLastUpdateTime',
name: 'Last Modified Date',
width: '120px'
}];
dojo.empty(dojo.byId('workspaceGridContainer'));
if (dijit.byId("projectGrid")) {
dijit.byId("projectGrid").destroyRecursive();
}
// Create a new grid:
var grid = new dojox.grid.DataGrid({
id:'projectGrid',
onHide: dojo.hitch(this, function() {
dijit.byId("projectGrid").destroyRecursive();
}),
store: jsonStore,
clientSort: true,
autoHeight: true,
//sortInfo: "-2",
selectionMode: 'single',
rowsPerPage: '100',
structure: layout
},document.createElement('div'));
dojo.byId("workspaceGridContainer").appendChild(grid.domNode);
// Call startup, in order to render the grid:
grid.startup();
//var test = grid.setSortInfo(obj);
// Prevent sorting on column 1
grid.canSort = function(col){ if((Math.abs(col) == 1) || (Math.abs(col) == 5) || (Math.abs(col) == 6) || (Math.abs(col) == 7) || (Math.abs(col) == 8)) { return false; } else { return true; } };
var index = grid.getSortIndex();
if(index!=2) {
if(grid.canSort(2)){
grid.setSortIndex(2, false);
}
}
As you can see commented out I have tried sortInfo as well. Any advice would be appreciated!
-Doug
You may be using the wrong comparison operator. The dojo documentation uses the strict equal '===' whereas you only use the equal '=='. This causes problems in js, especially when you're comparing a literal, i.e. '1' with an object: 'Math.abs(col). The official grid.canSort method should be coded as follows:
function canSort(col){ return Math.abs(col) === 2;}
Note Mozilla's description of the equal operator, and the type conversion js uses to resolve different data types:
https://developer.mozilla.org/en/JavaScript/Reference/Operators/Comparison_Operators
Equal (==) - If the two operands are not of the same type, JavaScript converts the operands then applies strict comparison. If either operand is a number or a boolean, the operands are converted to numbers if possible; else if either operand is a string, the other operand is converted to a string if possible. If both operands are objects, then JavaScript compares internal references which are equal when operands refer to the same object in memory.