Questions on Kendo UI for jQuery Forum

2 answers

3.3K+ views

I am looking for a simple way to set the row id when populating a grid.

For example <tr id='myunique value'><td></td></tr>

I have been looking online and have not seen a simple answer for this.

This would appear to be an easy thing so as to manipulate the grid using standard jquery

Thanks in advance

Grid

answered on 26 Dec 2013

1 answer

481 views

Kendo Ui grid insert method is slow if data is more than 1000 records.

Hi,

I have a requirement where i need to display notifications in the kendo ui grid as first row. I have a duplex service which will return a single or multiple records at a time, these should be displayed in the grid with the existing data. I'm using below line of code to insert a single record in the grid.
$("#employeesGrid").data("kendoGrid").dataSource.insert(record);

when the grid has no records, the records are inserted fastly. When the grid contains 50 or above records, the record insertion is very slow, and application is going to non-responding state if we are moving the scroll bar.

I have attached the sample to reproduce this issue. I have used a timer to insert a record in the grid for every 1sec.
In our real time application, we have a scenario where the duplex service will return bulk of records(say 1000 at a time) and we need to bind these newly added records with the existing records in the grid.

Please provide a solution for this.

Thanks,
Raj Yennam

Grid

answered on 26 Dec 2013

1 answer

122 views

[Solved] Array within an array

I'm using a JavaScript version of the MultiSelectInGrid example. Based on the example, an Employee belongs to multiple Territories. I want to add an association where each Territory belongs to multiple Regions. I'm trying to display Employees, Territories and Regions in a single grid.

The following template works when trying to display the name of each Territory:

<script type="text/kendo" id="territoriesTemplate">

<ul>

#for(var i = 0; i < Territories.length; i++){#

<li>#:Territories[i].TerritoryName#</li>

#}#

</ul>

</script>

This function is being used to display the array in a readable format within the grid:

function serializeArray(prefix, array, result) {

for (var i = 0; i < array.length; i++) {

if ($.isPlainObject(array[i])) {

for (var property in array[i]) {

result[prefix + "[" + i + "]." + property] = array[i][property];

}

else {

result[prefix + "[" + i + "]"] = array[i];

}

I've tried the template below but I can only see '[object Object]' in the column. Any idea how I can get it to work?

<script type="text/kendo" id="territoriesTemplate">

<ul>

#for(var i = 0; i < Territories.length; i++){#

<li>#:Territories[i].Regions#</li>

#}#

</ul>

</script>

Grid

answered on 26 Dec 2013

1 answer

103 views

[Solved] Passing IDs between grids & row selection count

I've used JavaScript to initialise a grid. Please have a look at this JSBin which illustrates what I have at the moment. The grid has been built based on this example in the Code Library, which allows grid rows to be selected using checkboxes.

I'm looking for a way to pass selected row IDs from one grid to another almost identical grid in a separate MVC view. Each time the desired rows have been selected followed by pressing the 'Show selected IDs' button, the IDs of the selected rows are to be sent to another view containing a grid of Products with a few additional columns. How can I send those IDs back to a controller and display the corresponding rows in the second grid?

For the second part of my question, I want to have a field called ViewCount that keeps count of the number of times a row has been selected. Based on the previously mentioned action of selecting rows and clicking a button, I want to then increase the ViewCount by 1. Is it possible and how can I go about doing that?

My thinking is that both events could be bound to the following function:

$("#showSelection").bind("click", function () {

var checked = [];

for(var i in checkedIds){

if(checkedIds[i]){

checked.push(i);

}

//Code goes here

});

Any help would be much appreciated. Thanks!

Grid

answered on 26 Dec 2013

1 answer

126 views

Dynamic DataViz series

I understand a dynamic number of data series is not currently supported by Kendo but does anybody have an example of something like this being done?

I'd like to be able to load a chart with a defined number or series but fill out the series using the read function. The problem I end up having is that I do not know the number of series until the user tries to load the page. IE: One use could open a chart using a query that has two series while another could do the same but using a query with 3 series. Since that's the only real differences in the two charts I'd like to use the same view. I know I can do this on the page load but I'd like to use the read function of the dataSource as that seems to give a better user experience. Currently I'm using the MVC helpers but I'm not married to that approach and have no problem building some or all of the chart or it's data with the javaScript functions.

General Discussions

answered on 26 Dec 2013

1 answer

75 views

Node problem on Bar Charts / Multi-axis

I use a Bar Charts / Multi-axis, and there is a problem that i can not get the node of line chart, any suggestions will be appreciated

Charts

answered on 25 Dec 2013

1 answer

94 views

Dashboard problem with number sink

I encount a problem , the last number of amount sink, see attachment for detail, any suggestions will be appreciated

Charts

answered on 25 Dec 2013

3 answers

464 views

[Solved] Support for multi-selection without closing the popup

The Roadmap for November states that there's is now support for multi-selection without closing the popup. How do i turn that on?

MultiSelect

answered on 25 Dec 2013

1 answer

94 views

As sheduler order tasks in the month module??

hi.

I need to know what is the criteria by which the sheduler orders the tasks.
i need that the task that is at first on the day module is the same that comes first in the module month

see attachment files

Thanks.

Scheduler

answered on 25 Dec 2013

1 answer

791 views

localizing the date column in kendo grid

Hi,

I am using Kendo UI Complete v2013.2.918. I have to convert the date column data into the language specific date format which is based on browser's "Language Preference" and i have to show the dates in customized filter menu in the same format.

Please suggest a way to achieve this.

Thanks,
Raj

Grid

answered on 25 Dec 2013