Questions on Kendo UI for jQuery Forum

2 answers

69 views

We have one asp.net major project. which has many pages and its fully depends on gridview. Dropdown box bounded on grid row. Now, we have to change that project to MVC application. which one is best in MVC(asp.net or razor) for developing my project using telerik(kendo).

And give me one sample application for gridview with dropdown selection in MVC using telerik.

General Discussions

answered on 28 Jan 2014

1 answer

76 views

keyboard navigation

Hi,
How to enable keyboard navigation for grid? What i want to achieve is on clicking tab it control should goto next cell, similarly left/right/up/down arrows should go to previous/next/above/bottom cells.

Thanks
Shaneed

Grid

answered on 28 Jan 2014

5 answers

111 views

Grid refresh is broken in 2013.3.1316.340

I have a very simple page , which displays Log4Net entries on the page. It has a grid with a refresh button.
When I hit the refresh button, I do supply additional parameter to the refresh function.
It works in 2013.3.1119 and before, but that functionality is broken in 2013.3.1316.340.

The Page:

@using Monitoring.Contracts.Models
@model  Tuple<IEnumerable<string>, IEnumerable<Log4NetLogItem>>
@{
    var items = Model.Item1.Select(m => new SelectListItem {Text = m, Value = m});
}

<div style="width: 100%;text-align: center">
    <div style="display: inline-block">
        Log4NET Log Viewer  
        @(Html.Kendo().DropDownList()
              .Name("ddLogFiles")
              .DataTextField("Text")
              .DataValueField("Value")
              .Events(e => e.Change("adminContext.ddLogFilesChange"))
              .BindTo(items)
              .SelectedIndex(0)
              )
    </div>
    <br/><br/>
    <div style="text-align: left">
        @(Html.Kendo().Grid(Model.Item2).Name("grdLogItems")
        .Columns(c =>
                     {
                         c.Bound(a => a.LogDate).ClientTemplate("#= kendo.toString(LogDate, \"yyyy-MM-dd HH:mm:ss\") #").Width("10%");
                         c.Bound(a => a.LogLevel).Width("5%");
                         c.Bound(a => a.UserName).Width("10%");
                         c.Bound(a => a.UserAddress).Width("10%");
                         c.Bound(a => a.LoggingClass).Width("10%");
                         c.Bound(a => a.LogMessage).Width("45%");
                         c.Bound(a => a.UserAgent).Width("20%");
                     }
        )
        .Pageable(p=>p.PageSizes(new[]{5,20,100}).Refresh(true))
        .Sortable()
        .Filterable()
        .Scrollable(a=>a.Height(500))
        .Resizable(a=>a.Columns(true))
        .DataSource(d=>d.Ajax().PageSize(100).ServerOperation(false).Read(r=>r.Action("GetLogEntries","Admin").Data("adminContext.extraLogData")))
        )
    </div>
</div>

Controller Action:

public ActionResult GetLogEntries([DataSourceRequest]DataSourceRequest request, string fileName)
        {
            string path = Server.MapPath("~\\Logs");
            var newpath = string.Format("{0}\\{1}{2}", path, fileName, ".log");
            IEnumerable<Log4NetLogItem> lines = ClientNetworkManager.GetLogItems(newpath);
            return Json(lines.ToDataSourceResult(request));
        }

Javascript function:

extraLogData: function () {
        var dropdownlist = $("#ddLogFiles").data("kendoDropDownList");
        return { fileName: dropdownlist.value() };
    }

Javascript correctly returns the fileName parameter, but the controller's fileName parameter is now always null.
And as I said it works in 2013.3.1119 .
Looking into the raw HTML request I'm no longer see fileName as a part of the Form data.

Grid

answered on 27 Jan 2014

1 answer

4.2K+ views

Add a summary row to the grid with a space between grid and row

Hello team, we are facing issue where we want to insert a summary row below the grid, that also with the space between the grid and the summary row.

This row will contain
1. Custom text
2. addition resulting value column wise
3. jscript, so that editing the value in upper grid changes in addition of the summary row.

grid is model binded.
Please give your response to acheive this ASAP please.

Grid

answered on 27 Jan 2014

2 answers

50 views

Please fix the search function for the forum

Hi

Your search " Grid " did not match any documents. Suggestions:Make sure all words are spelled correctly.Try different keywords.Try more general keywords.

Your search " Datetime " did not match any documents. Suggestions:Make sure all words are spelled correctly.Try different keywords.Try more general keywords.

I cant get any hits, even with words i know are in some of the threads here.

Cheers
Bonsak

Grid

answered on 27 Jan 2014

8 answers

315 views

Transparent background not working IE7,8

Hi,

setting the background as transparent:

chartArea: {

background: "transparent"

},

works like a charm in IE9 and FF but doesn't work in IE7 or 8. They both set the background a solid black instead.

Thanks.

Charts

answered on 27 Jan 2014

1 answer

266 views

Kendo Grid polling

Ive noticed that my Kendo grid does some kind of polling against the server, it looks like this and happens every 5 seconds. Where can I control/turn this off?

http://localhost:50456/5a3dbb1045da45e88a09debc50b20359/arterySignalR/poll?transport=longPolling&connectionToken=AQAAANCMnd8BFdERjHoAwE%2FCl%2BsBAAAAzVOHoG9HskaElCdveVM%2BkQAAAAACAAAAAAADZgAAwAAAABAAAADZt2LgJhM8QT13N%2F%2BQfR%2B7AAAAAASAAACgAAAAEAAAAA%2BrGvEsdlnr6SSC9ps4PjQoAAAAUhhG5AZL5iPFiAkuJM0arwbNvjLSmGrtXu4uNjEfxuQmkKlH0%2FV1DxQAAACum6YeM4xVaQaE9FaawENru3KAMQ%3D%3D&messageId=d-8C9AEF99-Ct%2C0%7CCu%2C4%7CCv%2C0&requestUrl=http%3A%2F%2Flocalhost%3A50436%2F&browserName=Firefox&tid=5&_=1390612684802

Grid

answered on 27 Jan 2014

1 answer

92 views

grid row command

Hi,
Would you please update kendoui grid command to be generic opposed to be bound to a tag. That way we can have buttons or a tags used to respond to user actons.
As I see it you would only have to change code below from

if (editable.update !== false) {
that.wrapper.on(CLICK + NS, "tbody>tr:not(.k-detail-row,.k-grouping-row):visible a.k-grid-edit", function(e) {
e.preventDefault();
that.editRow($(this).closest("tr"));
});
}

to

if (editable.update !== false) {
that.wrapper.on(CLICK + NS, "tbody>tr:not(.k-detail-row,.k-grouping-row):visible .k-grid-edit", function(e) {
e.preventDefault();
that.editRow($(this).closest("tr"));
});
}

Thanks.

Grid

answered on 27 Jan 2014

1 answer

2.8K+ views

ComboBox vs DropDownList widgets

Hi,

I was wondering what the difference between the Combo Box widget and the Drop Down List widget are.
At first glance they seem to both be the exact same thing.

Can someone explain what the difference between the two are? What are their intended purposes?
And give an example on when I'd choose one over the other?

Thanks

General Discussions

answered on 27 Jan 2014

1 answer

80 views

Virtual scrolling + grid.removeRow == crash

Context:
1. virtual scrolling enabled in the grid
2. pagesize = 10

Steps to reproduce:
1. Call the removeRow 5 times
2. Now scroll to the bottom of the grid so new records are pulled in

Expected:
The row pages in the next set of records (rows 6-15)

Actual:
The browser crashes. I don't see an error logged in Chrome

Grid

answered on 27 Jan 2014