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12 answers
1.5K+ views

Hi,

    I am using Kendo UI  controls for my MVC application. I am using "kendo.aspnetmvc.min.js" on my ASP.NET view.When my application is tested for Security issues by Burp(https://portswigger.net/burp/), the issue - "Open redirection (DOM-based)"  is reported into the kendo.aspnetmvc.min.js". The issue is reported because this js manipulates the URL as shown below. Please help me how we can resolve this security issue.

 

;i=location.search.replace(a,"").replace("?",""),i.length&&!/&$/.test(i)&&(i+="&"),t=this.setup(t,"read"),n=t.url,n.indexOf("?")>=0?(i=i.replace(/(.*?=.*?)&/g,function(e){return n.indexOf(e.substr(0,e.indexOf("=")))>=0?"":e}),n+="&"+i):n+="?"+i,n+=e.map(t.data,function(e,t){return t+"="+e}).join("&"),location.href=n

 

Thanks,

Alpesh.

(alpesh.chavda@allscripts.com)

Plamen
Telerik team
 answered on 11 Jan 2021
11 answers
549 views

We have a screen that includes 3 scheduler controls (previous, current, and next) with month-only views. Because these are all related, we need to have a change in the data for one be reflected in all three. I am sharing the dataSource between all of them because that way I don't need to query the database 3 times. Everything looks fine, except for the toolbar on top. Because each control has its own calendar, previous, and next buttons, the controls can be changed and get out of sync with the way we want them displayed. Also, we would prefer to show a title on them with the month and year rather than have a calendar control.

Is there any way to customize the toolbar? If so, how will the toolbar know which month is displayed? Is there a way to grab this piece of data? I am using AngularJS. 

Thanks!

Veselin Tsvetanov
Telerik team
 answered on 11 Jan 2021
3 answers
194 views

Kendo grid allows drag and drop to reorder the columns. When I drag a unlocked column to the left of a locked column, this column will also be locked. I'm running into a situation where I can drag all visible columns and turn them into locked column. And the grid will crash because of this.

 I have setup a kendo grid that can reproduce my scenario on plunk: http://plnkr.co/edit/iTEPWXRKlZpzt3eCMirS?p=preview

 

To reproduce:

1. Hide the Country column (go to column menu and turn it off)

2. Drag the Last Name column to the left of First Name column 

Result:

- The column order will be [Last Name, FirstName]

- The Last Name column become locked

- (not shown in the plunk) but my own instances, the scroll bar will be gone

- Grid basically behaves very strangely afterwards.

 

I believe this is a bug.

Petar
Telerik team
 answered on 11 Jan 2021
10 answers
235 views
Hi Guys,

Have just tripped over the following issue whereby ordering multiple columns via the 'reorderColumn' method is not honouring the width of the moved column when hidden columns are involved.

To illustrate the issue please run the following dojo

    http://dojo.telerik.com/iQUNo
    
- If you hit the Reorder button the columns are reordered keeping their original column width.

- Now edit the dojo and set the ShippedDate field's hidden attribute to true and rerun.

- If you now hit the Reorder button the columns are reordered but you will notice the column widths do not match their original size.

i.e. The ShipCity column width now appears to be 50 instead of 200.

NOTE: If you inspect the underlying grid.columns object the column widths are correct.

As an aside the above dojo also highlights a CSS issue whereby the page number is being incorrectly positioned.

Regards
Alan
Petar
Telerik team
 answered on 11 Jan 2021
4 answers
272 views

In my Autocomplete I need to show grouped items, but groups have to be sorted non-alphabetically.

As the Autocomplete doesn't have such option, I tried using the serverGrouping option, but I guess I'm doing something wrong.

In fact the list of groups and items is correctly displayed (see attached picture #1), but typing any character in the input shows the NO DATA FOUND message (see attached picture #2 - typing "c" should show "Coffee" and "Cake"). Additionally items sorting doesn't seem to work.

This is the Autocomplete and its DataSource initialization code:

var dataSource = new kendo.data.DataSource({
    transport: {
        read: {
          url: "xxxxxxxxxxxxxxxxxxxxxx",
          dataType: "json"
        }
    },
    schema: {
        groups: 'groups',
    },
    serverGrouping: true,
    group: {
        field: "category",
    },
    sort: { field: "name", dir: "asc" }
});
 
$("#destinationIn").kendoAutoComplete({
    dataTextField: "name",
    height: 400,
    placeholder: "Ovunque",
    dataSource: dataSource,
});

 

This is the json data returned by the server call:

{
   "groups":[
      {
         "field":"category",
         "value":"Beverages",
         "items":[
            { "name":"Lemonade" },
            { "name":"Tea" },
            { "name":"Coffee" }
         ]
      },
      {
         "field":"category",
         "value":"Seafood",
         "items":[
            { "name":"Salmon" },
            { "name":"Mackerel" }
         ]
      },
      {
         "field":"category",
         "value":"Desserts",
         "items":[
            "name":"Ice cream" },
            { "name":"Cake" }
         ]
      }
   ]
}

 

Why the Autocomplete doesn't seem to work? Am I missing something in the Autocomplete settings, or DataSource settings, or JSON being sent by the server?

And why the sorting of items doesn't work?

Martin
Telerik team
 answered on 11 Jan 2021
9 answers
1.6K+ views
Is there a way to load a grid without any locked columns initially and then lock a column?  If I load a grid with no locked columns then I don't even get the option in the column menu to lock.  I also noticed that if I load a grid with one column locked that I can not unlock that column either without first locking another column.  Is this behavior intended and if so is this going to change in the future?
Petar
Telerik team
 answered on 11 Jan 2021
1 answer
295 views

Hello,

 

I'm trying to change the time dynamically for each day and each employee individual.

I've achieved that for all Views except the timlineMonth!

So every time I change the business hours dynamically, then the timelineMonth View does not work and one of these errors appear in the chrome devtools

kendo.all.js:113735 Uncaught TypeError: Cannot read property 'children' of undefined

OR

Uncaught TypeError: Cannot read property 'end' of undefined

 

I took the first Dojo example from you :

https://www.telerik.com/forums/how-to-set-business-hours-day-wise#6omvyHlQFkWOQVe1OTWdnw

 

and edited it to reproduce the issue:

https://dojo.telerik.com/aqekoJAG

 

steps to reproduce the issue:

1- change the time from the droplist (select) above the scheduler

2- change the view to timelineMonth

3- open debugger (e.g. devtools console) to see one of the error that I mentioned above 

 

 Thanks in advance

 

K.Ramadan

Aleksandar
Telerik team
 answered on 08 Jan 2021
9 answers
438 views
How to set sparkline chart height ?
I have tried too much but unable to set it.
Also how to display x and y axis and labels on it.
One more thing notes.icon is not available for mvc, any alternative for it ?
Nikolay
Telerik team
 answered on 08 Jan 2021
2 answers
2.4K+ views

Hey,

I have a problem displaying texts that have multiple lines in my columns (text bound to a database and linebreaks are cr lf).

In the grid the texts are displayed in a single line.

My intuition would be to use a column template as I haven't found a way to configure columns to show multiple lines. But I don't know how this template would have to look like.

Could you help me with this?

Hans-Jürgen
Top achievements
Rank 1
Veteran
 answered on 08 Jan 2021
1 answer
2.5K+ views

     Hello me and my team are trying to achieve a horizontal scroll within the expanded details view of a grid. Once the user clicks on a carrot and expands to see additional details within a grid there are input boxes and dropdowns formatted in columns. The width of these columns that hold the input boxes/dropdowns stretch beyond the page view and in order to see the right side of the screen the user must scroll all the way to the bottom of the grid and use the horizontal scroll. What we want to achieve is placing a horizontal scroll inside of the expanded view so the user can scroll without having to go all the way to the bottom and then scroll to the right.

Please note I'm talking about the content inside the expanded view and not the grid.extendReadOnly feature which already comes with the horizontal scroll out of the box. Some of the things I already tried are putting overflow-x: scroll scss within the class and apply it to the form that is essentially the content in the expanded view. I also wrapped the form into another container div which didn't work either. Any ideas on how my team and I can accomplish this? Thank you.

Georgi Denchev
Telerik team
 answered on 08 Jan 2021
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