Questions on Kendo UI for jQuery Forum

1 answer

367 views

How can I move a sortable hierarchy grid row into nested sortable grid?

I can move rows from the nested grid up to the master grid, but I can't get it to work the other way. Any help would be appreciated.

Grid

Hierarchical Data Source

Sortable

answered on 31 May 2021

1 answer

219 views

Enable filtering after loading remote data

How do I set the spreadsheet column filters as active after loading remote data? I'm not applying any filters, only activating the dropdowns on each column.

I've tried setting it when adding a new sheet (commented out), as well as through code (last line), but can't get either method to work.

let ssResults = $("#spreadsheet").kendoSpreadsheet({
	rows: 10,
	columns: 10,
	columnWidth: 192
}).data("kendoSpreadsheet");
let goodData = $.parseJSON(dataResults.d);
//put results in spreadsheet
let columnWidth = Object.keys(goodData[0]).length;//column count
let columnName = getCharFromNumber(columnWidth);//custom function to get excel letter column
ssResults.insertSheet({
	rows: goodData.length + 2//, //header + info
	//filter: {
	//    ref: "A2:" + columnName + (goodData.length + 2).toString() // Headers
	//},
});
ssResults.activeSheet(ssResults.sheets()[ssResults.sheets().length - 1]);
ssResults.activeSheet().setDataSource(goodData);
ssResults.activeSheet().insertRow(0);
ssResults.activeSheet().range("A1:" + columnName + "1").merge().value(queryInfo).wrap(true);
ssResults.activeSheet().filter.ref = "A2:" + columnName + (goodData.length + 2).toString();

Spreadsheet

answered on 31 May 2021

1 answer

277 views

Does the kendo scheduler have an option to export data to excel format?

Scheduler

answered on 31 May 2021

5 answers

944 views

Grid Excel Export - "Processing" spinner

I've got a grid set up for Excel export that can potentially be large (~500K rows max). While the performance isn't terribly problematic for the large grids (though any performance tweaks would be welcome!), is there some way I can put a "processing" spinner up so the browser doesn't appear to freeze, or is the browser freeze inevitable given that the processing is primarily in JavaScript?

Grid

answered on 31 May 2021

2 answers

222 views

Showing column menu with option to hide columns in one column while showing filters in other columns

I currently have 8 columns in the grid and each column has the filter option enabled. I want to add more columns and provide the option to hide columns to the user.

I want to retain the filter option in all columns as it is most often used by the user, but provide the 'hide column' option ONLY in the last column, as in the attached mockup.

Is this possible? If so, how?

Is it like hide columnmenu in all columns except the last one and setting columns.filterable = true for all other columns?

Sorry for not adding any code, I am not a dev!

Grid

answered on 31 May 2021

1 answer

241 views

Escaping double quotes in cell's validation list.

Can I escape double quotes in cell's validation list?

range.validation({
    dataType: "list",
    showButton: true,
    comparerType: "list",
    from: `"Item 1", Item 2, Items 3"`, // Double quotes after Item 1 is required, options: Item 1", Item 2, Item 3.
    allowNulls: false,
    type: "warning",
    messageTemplate: "Invalid."
});

Spreadsheet

answered on 31 May 2021

1 answer

141 views

Kendo list items not accessible

I have an autocomplete Kendo list. Each list item contains some hyperlinks as shown in the attached image. The links are not being accessible using the tab key. Kindly suggest how to fix that.

AutoComplete

DropDownList

answered on 28 May 2021

2 answers

295 views

minimum files to use treeview

All I am using is treeview -

works fine with kendo.all.min.js (locally and CDN) but that is 3+Mb and slows down my page load

when I only use kendo.treeview.min.js I get " TypeError: window.kendo is undefined"

What are the min js files needed

TreeView

answered on 27 May 2021

0 answers

183 views

Map control, OSM, and tile rendering issue

I've been attempting to implement the Kendo UI (for jQuery) map control. Tiles are not rendered from either OpenStreetMap or VirtualEarth (the Bing option). I've tried both. First with my own logic, and then by copying and pasting your own example code (https://demos.telerik.com/aspnet-mvc/map/bubble-layer?_ga=2.88536155.1774956126.1621871162-136915403.1611250038) into my page. If I use developer tools, I can see that the .png tiles are indeed downloaded, but they aren't rendered in the browser. I've attached a screencap of your page example rendered and what the same code renders locally.

I came across this post (https://feedback.telerik.com/winforms/1448367-radmap-openstreetmap-provider-does-not-follow-the-latest-openstreetmap-tile-usage-policy-requiring-useragent-header) and though it pertains to WinForms and WPF, thought it likely that the issue in the Kendo UI library maybe related.

I've tried both http and https as well as localhost environment and a public web server to no avail. The version I'm running is 2020.2.513. I lean towards thinking it's something that's been corrected but not in the version we're running.

I'd appreciate any insight you can offer or ideas!

Map