or
1 answer
120 views
We have a number of grids with a remote datasource, and on the "Add Record" functionality, you see the new record get inserted into the grid, and get passed to the editing template, but no Create event is sent to via the remote transport until you actually accept on the editor. However, when we set up a ListView with a remote datasource and a "New" button, similar to your demo, the transport's remote Create event seems to fired immediately with the editing template. This is obviously a problem because the fields haven't been filled in, and also a remote record is being created before we know if we want that or not.
Does ListView behave differently than Grid with a remote datasource when adding a record? I can't see where this would be desired behaviour, or if it is, how it would be turned off. I can't seem to see how we might have messed up defining the datasource. You have a demo with add/edit and one with remote datasource, but not both together, and we're going to try and merge them to give an running example of what we are seeing.
2 answers
175 views
Description
After a date range is selected, if you select a new date range using the previously selected start date as the start date for the new range, the control will close before you select an end date for the new range. At that point, the start date will be filled in but the end date will appear to be empty. If you click on the control again and select a date, the end date will now be filled in.
Steps to reproduce:
- Initialize a new date range picker control.
- Select a date range.
- Open the date range picker control to select a new range.
- Select the same start date you had previously selected as your new start date.
It is at this point that the control will have closed.
- Open the control by clicking on one of the two date inputs.
If you hover over a date, you will notice that the highlighting of that range occurs as expected. - Select an end date.
On another note, it's also worth mentioning that the Forum hyperlink on the documentation page for this control links to the Date/Time Pickers forum section rather than this one.
Viktor Tachev
Telerik team
answered
on
21 Jan 2019
12 answers
992 views
Hi - I have commercial license for Web UI
I am not sure why id field is not getting populated. Please refer to code below.
It does add event which shows up on Scheduer and if I double-click the event it opens-up the edit window with fields correctly populated. If I select "Save" or "Delete", everything works fine but selecting "Cancel" will remove event. Seems like id field is not getting populated but I can't figure out what am I doing wrong..
<!DOCTYPE html>
<html lang="en">
<head>
<link href='../css/kendo.common-bootstrap.css' rel='stylesheet'>
<link href='../css/kendo.flat.css' rel='stylesheet'>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="http://cdn.kendostatic.com/2013.3.1119/js/kendo.all.min.js"></script>
</head>
<body>
<div id="scheduler"></div>
<script>
$("#scheduler").kendoScheduler({
date: new Date("2014/01/06"),
dataSource: {
schema: {
model: {
id: "id",
fields: {
id: {type: "number"},
start: {type: "date"},
end: {type: "date"},
title: {field: "Title"},
description: {field: "Description"}
}
}
}
}
});
scheduler = $("#scheduler").data("kendoScheduler");
scheduler.dataSource.add({
id: 1,
start: new Date("2014/01/06 10:30"),
end: new Date("2014/01/06 11:30"),
title: "test",
description: "test"
});
scheduler.view(scheduler.view().name);
</script>
</body>
</html>
I am not sure why id field is not getting populated. Please refer to code below.
It does add event which shows up on Scheduer and if I double-click the event it opens-up the edit window with fields correctly populated. If I select "Save" or "Delete", everything works fine but selecting "Cancel" will remove event. Seems like id field is not getting populated but I can't figure out what am I doing wrong..
<!DOCTYPE html>
<html lang="en">
<head>
<link href='../css/kendo.common-bootstrap.css' rel='stylesheet'>
<link href='../css/kendo.flat.css' rel='stylesheet'>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="http://cdn.kendostatic.com/2013.3.1119/js/kendo.all.min.js"></script>
</head>
<body>
<div id="scheduler"></div>
<script>
$("#scheduler").kendoScheduler({
date: new Date("2014/01/06"),
dataSource: {
schema: {
model: {
id: "id",
fields: {
id: {type: "number"},
start: {type: "date"},
end: {type: "date"},
title: {field: "Title"},
description: {field: "Description"}
}
}
}
}
});
scheduler = $("#scheduler").data("kendoScheduler");
scheduler.dataSource.add({
id: 1,
start: new Date("2014/01/06 10:30"),
end: new Date("2014/01/06 11:30"),
title: "test",
description: "test"
});
scheduler.view(scheduler.view().name);
</script>
</body>
</html>
1 answer
175 views
Oracle DB returns this TimeStamp: "2018-11-07T00: 00: 00.000"
I would like to convert it to "2018/11/07T00: 00: 00.000"
and then convert it to 07/11/2018 (dd / MM / yyyy)
How can I do ?
Marin Bratanov
Telerik team
answered
on
21 Jan 2019
1 answer
371 views
I'm exporting a kendo grid to excel and it only fails under certain circumstances, generally when there's a large text field in one of the cells .The HTML is rendered fine, but when I open the workbook in excel it tells me the file has been corrupted (sometimes no data is in the worksheet at all). Read in the forums that this was an issue encountered by other users and there was a fix made to account for it, but I've upgraded to the latest version of the controls and I'm still seeing it. Any suggestions?
Tsvetina
Telerik team
answered
on
18 Jan 2019
3 answers
885 views
Hello,
I have to create a foreign key field, but the field can be null. so in the example below I cant change the row with the null value with the drop down.
How can I fix that ?
Please help me!
br,
Kevin A1Telekom Austria AG
I have to create a foreign key field, but the field can be null. so in the example below I cant change the row with the null value with the drop down.
How can I fix that ?
Please help me!
br,
Kevin A1Telekom Austria AG
01.<!DOCTYPE html>02.<html>03.<head>04. <base href="http://demos.telerik.com/kendo-ui/grid/foreignkeycolumn">05. <style>html { font-size: 12px; font-family: Arial, Helvetica, sans-serif; }</style>06. <title></title>07. <link href="http://cdn.kendostatic.com/2014.2.716/styles/kendo.common.min.css" rel="stylesheet" />08. <link href="http://cdn.kendostatic.com/2014.2.716/styles/kendo.metro.min.css" rel="stylesheet" />09. <link href="http://cdn.kendostatic.com/2014.2.716/styles/kendo.dataviz.min.css" rel="stylesheet" />10. <link href="http://cdn.kendostatic.com/2014.2.716/styles/kendo.dataviz.default.min.css" rel="stylesheet" />11. <script src="http://cdn.kendostatic.com/2014.2.716/js/jquery.min.js"></script>12. 13. <script src="http://cdn.kendostatic.com/2014.2.716/js/kendo.all.min.js"></script>14.</head>15.<body>16. <script src="../content/shared/js/products.js" type="text/javascript"></script>17. <div id="example">18. <div id="grid"></div>19. 20. <script>21. 22. var categories = [{23. 'value': null,24. 'text': 'null'25. },{26. 'value': 1,27. 'text': 'Cat1'28. },{29. 'value': 2,30. 'text': 'Cat2'31. },{32. 'value': 3,33. 'text': 'Cat3'34. }];35. 36. 37. 38.$(document).ready(function () {39. 40. 41. var date = [{id: 1, name: "Jane Doe", category: 1}, 42. {id: 2, name: "XXX", category: 1},43. {id: 3, name: "XX2", category: null},44. {id: 4, name: "XXX3", category: 1},45. {id: 5, name: "XXX4", category: 3}]; 46. 47. var dataSource = new kendo.data.DataSource({48. pageSize: 20,49. data: date,50. schema: {51. model: {52. id: "id",53. fields: {54. name: { type:'string' },55. category: { field: "category", type: "number" },56. 57. }58. }59. }60. });61. 62. 63. 64.$('#grid').kendoGrid({65. dataSource: dataSource,66. height: 570,67. filterable: true,68. sortable: true,69. pageable: true,70. editable: true,71. toolbar: ['save', 'cancel'],72. columns: [73.{ field: "name", title: "Name" },74. { field: 'category', title: 'Category', width: '200px', values: categories , }75. ]76. });77.});78. 79. 80. 81. 82. 83. </script>84. </div>85. 86. 87.</body>88.</html>
Georgi
Telerik team
answered
on
18 Jan 2019
14 answers
3.3K+ views
How do I prevent user to enter any character in Combobox (and also datepicker) ?
I tried this but it doesn't work :
$(".k-input").attr("readonly", "readonly");
Best regards.
I tried this but it doesn't work :
$(".k-input").attr("readonly", "readonly");
Best regards.
Marin Bratanov
Telerik team
answered
on
18 Jan 2019
3 answers
4.7K+ views
I am getting Data from Web API as array of object with one of the object's property/field as Date field. on API side its handled and returned as date . But when the data is retrieved after Ajax call , Grid (most likely Javascript as well) treat it as string and grid shows something like "2019-01-01T00:00:00".
I tried to use column.format to display it as date . which doesn't work .
Then i used Template to parse it using kendo.toString which worked,
But when i export grid to Excel or PDF it still shows 2019-01-01T00:00:00
Also i am trying to use Filter option on Column and trying to use Datetimepicker
column.filter.ui ="datetimepicker"
which shows the date picker but filter doesn't work.
Could you please suggest some solution or is there any step i am missing.
Thanks
Tsvetina
Telerik team
answered
on
17 Jan 2019
8 answers
1.6K+ views
Hi all,
in our Application we are using a normal grid. We are trying to save the Filters with the following code:
var grid = $("#myGrid").data('kendoGrid');
localStorage["kendo-grid-options"] = kendo.stringify(grid.getOptions());
This works perfectly. We are trying to reload our saved Filters with the following code:
var options = localStorage["kendo-grid-options"];
if (options) {
grid.setOptions(JSON.parse(options));
}
After this our Grid is just empty... The filters are applied to the coloumns..
If we click on the refresh icon on our grid or trigger the click in code ($('.k-i-refresh').trigger('click');) the filtered data appears?
Any ideas?
Our main target is to apply the filters on the first load.. So if we leave the page, and go back to the grid should directly display the filtered data.. But so far all our attempts failed..
Regards
in our Application we are using a normal grid. We are trying to save the Filters with the following code:
var grid = $("#myGrid").data('kendoGrid');
localStorage["kendo-grid-options"] = kendo.stringify(grid.getOptions());
This works perfectly. We are trying to reload our saved Filters with the following code:
var options = localStorage["kendo-grid-options"];
if (options) {
grid.setOptions(JSON.parse(options));
}
After this our Grid is just empty... The filters are applied to the coloumns..
If we click on the refresh icon on our grid or trigger the click in code ($('.k-i-refresh').trigger('click');) the filtered data appears?
Any ideas?
Our main target is to apply the filters on the first load.. So if we leave the page, and go back to the grid should directly display the filtered data.. But so far all our attempts failed..
Regards
Alex Hajigeorgieva
Telerik team
answered
on
17 Jan 2019
1 answer
187 views
Hi,
Is it possible to enable dragging of labels so that they don't overlap? See the screenshot for what I mean. I have the chart like that and the labels overlap. Didn't find any way to make them draggable. Or is there any other solution.
Thanks
Tsvetina
Telerik team
answered
on
17 Jan 2019
