I'm developing in SAPui5 one table, and have 1 column with 2 data in one cell (product name & company).
I use the multiLables option for show the title, but I need for each title one sort function.
Is that possible?
This is my code:
//Create an instance of the table control
var oTable2 = new sap.ui.table.Table('table1',{
visibleRowCount: 12,
selectionMode: sap.ui.table.SelectionMode.Single,
navigationMode: sap.ui.table.NavigationMode.Paginator,
editable: false,
});
//Define the columns and the control templates to be used
oTable2.addColumn(new sap.ui.table.Column('colkag', {
visible: false,
label: new sap.ui.commons.Label({text: "kag"}),
template: "kag",
sortProperty: "kag",
filterProperty: "kag",
}));
oTable2.addColumn(new sap.ui.table.Column('colname', {
multiLabels: [
new sap.ui.commons.Label({text: "Fondsname"}),
new sap.ui.commons.Label({text: "Verwaltungsgesellschaft"}) ],
template: new sap.m.ObjectIdentifier({title:"{name}", text:"{kag}"}),
sortProperty: "name",
filterProperty: "name",
width: "400px"
}));
And this is the result:
Related
I like to change the Type field drop down option depending on the inputs of Year and Level fields.
I am able to trigger an event when Level is change.
But how do I get the value of the Year field?
Portion of the code are as follows
colModel:[
{name:'Year',index:'Year', width:70,sortable:false,editable:true,align:'center',editoptions:{size:15, maxlength:4}, formoptions:{ rowpos:1, label: "Year (*)"},editrules:{required:true}},
{name:'Level',index:'Level', width:70,sortable:false,editable:true,align:'center',edittype: "select", editoptions: { value: '1:1;2:2;3:3;4:4;5:5;6:6', defaultValue:'1', dataEvents : [
{
'type' : 'change',
'fn' : function ( el ) {
// get the newly selected value from the user
var levelz = $(el.target).val(), yearz ;
var row = $(el.target).closest('tr.jqgrow');
var rowid = row.attr('id');
//yearz = ??
if (parseInt(levelz)==5 || parseInt(levelz)==6)
{
if (parseInt(yearz)>2017)
{
$("#gridmain").jqGrid('setColProp','Term', {editoptions: { value: '1:Sem 1;4:Sem 2;6:EY;9:OVR', defaultValue:'Sem 1'}} );
}else{
$("#gridmain").jqGrid('setColProp','Term', {editoptions: { value: '', defaultValue:''}} );
}
}else{
$("#gridmain").jqGrid('setColProp','Term', {editoptions: { value: '1:TA1/CT1;2:TA2-before 2013;3:MY/TA2/CT2;4:TA3/CT3;5:TA4-before 2013;6:EY/TA4/CT4;9:OVR;D:CW1;E:CW2;F:CW3;G:CW4', defaultValue:'TA1'}} );
}
}
}]}, formoptions:{ rowpos:2, label: "Level (*)"},editrules:{required:true}},
{name:'Term',index:'Term', width:70, sortable:false,editable: true,align:'center',edittype: "select", editoptions: { value: '1:TA1/CT1;2:TA2-before 2013;3:MY/TA2/CT2;4:TA3/CT3;5:TA4-before 2013;6:EY/TA4/CT4;9:OVR;D:CW1;E:CW2;F:CW3;G:CW4', defaultValue:'TA1'}, editrules: { required: true }, formoptions:{ rowpos:3, label: "Type"}},
The codes are from piecing together what I read from google search...
I face 2 issues:
1) I don't know how to get the Year value
2) The drop down option list doesn't seems to change. - hmm it seems that if I close the edit form and open again, the Type field drop down option changes. What I need is to change the option on the fly - wonder how this can be done...
After much googling, managed to get the ans from Oleg's post as shown here
Also from his example, I derive the year value:
var yearz = $("#Year.FormElement", form[0]).val();
I am using jQrid version 3.8.1 and I have a grid that displays information about cars. The jQgrid should is set up to display one car per row and one of the columns is a multi-select list that displays which types of seats the car is configured with. A car can have multiple seat types.
When the user edits a car row, it makes an ajax query to get all of the seats types available in the system and sticks them in the multi-select list. In addition to populating the list, it needs to also select the options already chosen for that car.
The values inside the Installed Seats column are not simple strings. They have both an ID and a string value. So the ID for "Wire mesh" might be 2883 and the value for "Composite" might be 29991. They are just unique numeric values (basically the primary key from the table they are stored in).
After the multi-select list is populated with all the appropriate Seat values, I need to select the ones that the car currently has installed (in the picture above it's "Steel" and "Wire frame"). I need to do this based on the seat IDs stored for that car. However, I don't know where these value are going to come from. The grid only stores the names for the seats, not the IDs. Hopefully there is a way to make it store both.
The column model looks like this:
colModel: [
{ name: 'Year', index: 'Year', editable: true, edittype: "select", editoptions: { multiple: true } },
{ name: 'Make', index: 'Make', editable: true, edittype: "select", editoptions: { multiple: true } },
{ name: 'Body', index: 'Body', editable: true, edittype: "select", editoptions: { multiple: true } },
{ name: 'Seats', index: 'Seats', editable: true, edittype: "select", editoptions: { multiple: true }, cellattr='is-seat-list="1"' }
]
Notice that the 'Seats' model has a cell attribute called is-seat-list. I'm using this to find the select box in the row inside the 'editRow' function.
The onSelectRow handler looks like this:
onSelectRow: function (index) {
var curValues = $('#cargrid').getRowData(index);
jQuery('#cargrid').jqGrid('editRow', index, true, function(rowId) {
//when the user edits the row, query for all the seat types and fill in the list
jQuery.ajax({
url: '/getalltheseats',
complete: function (allSeats, stat) {
var list = $('#cargrid').find('tr[id="' + rowId + '"] td[is-seat-list="1"] select');
var $list = $(list);
//add the all seat types to the list, checking the ones that this car currently has selected
_.each(allSeats, function(seat) {
var selected = '';
if(curValues['Seats'].indexOf(seat.ID) !== -1) //<-- what do I do here??
selected = 'selected';
$list.append($('<option ' + selected + '></option>').attr('value', seat.ID).text(seat.Name));
});
});
});
});
},
The important line is
if(curValues['Seats'].indexOf(seat.ID) !== -1)
I have the value of the row but it only contains the seat name, not the ID. The data returned from the ajax call contains each seat name and ID but the <option> elements don't contain the ID value so I don't know which ones to select in the list.
So the question is, what's the best way to make jqGrid store both the seat names and IDs so that when I create the list dynamically, I can check the <option>s for the seats that have been chosen for that car.
Note:
For various reasons the standard dataUrl and buildSelect features of jqGrid are not going to work for me, which is why I'm building the list on the fly in this manner.
First of all you need additionally add formatter: "select" and to populate ID values in Seats column during filling of the grid. The formatter: "select" will decode the IDs and the corresponding Name value will be displayed to the user.
If you would use more recent version of jqGrid the you can use beforeProcessing callback created for the purpose. It allows to include all different ID/Name pairs in the server response for filling of the grid. It allows you to fill the information needed for the formatter: "select" directly in the main server response. You don't need to load the information before creating the grid.
If you use retro version of jqGrid (3.8.1) then I hope that you can still use the following trick. You can define userdata part of the server response defined as function. The outer elements of the server response root, page, total, records and userdata will be processed before the processing the main part with all items. It allows you to modify editoptions.value before it will be processed by formatter: "select".
For example the response from the server can looks like
{
"page": 1,
"total": 20,
"records": 400,
"userdata": {
"seats": "29991:Composite;42713:Nappa leather;6421:Steel;2883:Wire mesh"
},
"rows": [
{
"year": 2007,
"model": "Toyota/Camry",
"body": "Sedan",
"seats": "29991,6421"
},
{
"year": 2057,
"model": "BMW/Series 4",
"body": "Sedan",
"seats": "6421,2883"
}
]
}
Inside of jsonReader you can define userdata which set userdata.seats as value of editoptions. You can use setColProp method for example to do this.
In the way you will be able to implement all your requirements.
Looking at the Kendo UI grid demos (ASP.NET MVC CSHTML flavor), when editing a cell that is bound to an numeric value, the input becomes a numerictextbox, but I can't seem to reproduce that behavior (on my side in stays a plain input). There must be something that assigns it the data-role attribute or something, but what is it ?
Thanks,
In order to use the model binding and have Kendo automatically assign the respective control, you need to setup a MVC editor template (http://coding-in.net/asp-net-mvc-3-how-to-use-editortemplates/) , i.e. Views/Shared/EditorTemplates. e.g. to render a Kendo NumericTextBox, create an editor template along these lines:
#model int
#(Html.Kendo().NumericTextBox())
Define the field type as numeric in the schema.
Example: Check UnitPrice or UnitsInStock
schema: {
model: {
id: "ProductID",
fields: {
ProductID: { editable: false, nullable: true },
ProductName: { validation: { required: true } },
UnitPrice: { type: "number", validation: { required: true, min: 1} },
Discontinued: { type: "boolean" },
UnitsInStock: { type: "number", validation: { min: 0, required: true } }
}
}
}
Kendo provides some templates under shared/EditorTemplates => here is Integer.cshtml template is ther. we can use that to show numeric value in a column. We need to set the EditorTemplateName property on column of the Grid.
EditorTemplateName("Integer") on column.Bound for that column.
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,
},
Modifying an element using set of a KendoUI grid removes the selection.
If a have a KendoUI DataSource defined as:
var dataSource = new kendo.data.DataSource({
data : [
{ "id": 1, "item": "item1", "value": "foo" },
{ "id": 2, "item": "item2", "value": "foo" },
{ "id": 3, "item": "item3", "value": "foo" },
{ "id": 4, "item": "item4", "value": "foo" }
],
pageSize: 5
});
and the grid as:
var grid = $("#grid").kendoGrid({
dataSource: dataSource,
columns : [
{ field: "item", title: "Item" },
{ field: "value", title: "Value" }
],
selectable: "row"
}).data("kendoGrid");
If I click in a row (select it) and then update the model using the following code:
dataSource.data()[0].set("value", "bar");
The selection gets lost.
Sample code in JSFiddle here
Instructions:
Select any row.
Click the button for changing the value of the first row.
Is there any way of preserving selection when updating a local DataSource?
This is expected behavior when a change event of the dataSource occurs the Grid reacts and it is redrawn. You can silently update the field like this:
dataSource.data()[0].value = "bar";
However this will not trigger the change event and the Grid wont be updated either.
To preserve the selection of the Grid between 'refreshes' you can use the approach covered in this code library article. You can store them in a cookie or in the memory, it is up to you.
Regards
I was able to find solution for a very similar problem. I tried to select next row after modifying selected row, but updating data item cleared selection.
The trick was to save data-uid of the element to be selected. After update, I simply select element by uid.
var selected = grid.select();
var next = selected.next();
var nextUid = next.data("uid");
var dataItem = grid.dataItem(selected);
if (dataItem) {
dataItem.set("value", dataItem.get("value") - 1);
if (next.length)
grid.select($("#grid").find("*[data-uid='" + nextUid + "']"));
}
You can try it here.