Questions on UI for ASP.NET MVC Forum

1 answer

117 views

I know this is really odd, but I'd like to please a big customer without a lot of custom code. We are using UI for ASP.NET MVC 2014.3.1119 in an MVC project. One of the views displays a horizontal bar chart. We have just added export to PDF on all to all views (not Telerik, but another commercial product). The trouble comes when sending this view to PDF - when there are many bars, the chart is split across multiple pages. Due to some formatting, optional text and such on the view, etc. sometimes it paginates neatly between bars but most often it splits a bar across two pages.

Obviously, this issue exists whether I print from the browser, or use any capture tool (local or server PDF).

I'm just wondering if anyone has encountered this and done some clever math with the gaps and spaces based on actual plot size (not sure how to get that) versus the page size (less margins).

If I have to write code for this math, can I rely on getting the same figures from the Telerik objects for all browsers or are there going to be differences I would have to account for?

Best,
Scott

Chart

answered on 15 Jan 2015

1 answer

147 views

Date parse error when setting time

I am trying to set the time of a date picker to 1 hour later but keep getting an error, (only when adding hour)

Date.prototype.addHours = function (h) {

this.setTime(this.getTime() + (h * 60 * 60 * 1000));

return this;

}

var d = new Date(e.event.start)

d.addHours(1)

$("#endx").kendoDateTimePicker({

value: d

});

I keep getting an error here in kendo.all.js line 1477
if (value && value.indexOf("/D") === 0) {
Where value is a number, and does not support indexOf

Thanks

DatePicker

answered on 14 Jan 2015

10 answers

171 views

ColumnMenu + Reorder bug

When one uses columnmenu to hide some columns and then changes the order of columns above mentioned get messed up (reordering of data occurs independently from headers).

I have recreated this unwanted behavior with your demos @http://demos.telerik.com/aspnet-mvc/grid/frozen-columns.

Grid

answered on 14 Jan 2015

1 answer

190 views

Hidden column, ClientGroupHeaderTemplate and Export to Excel not working properly

Hi all,
I have a grid with a couple of columns with a ClientGroupHeaderTemplate set.
If the columns are visible, then ExportToExcel command works properly, but when I try to hide these columns ( .Hidden(true) ), exporting resets the header defined by me and shows the default one (Column name: value) in the exported file.
How can I show the ClientGroupHeaderTemplate if I want these columns hidden?

Grid

answered on 14 Jan 2015

1 answer

281 views

Issue with individual column sorting in Telerik MVC grid

Hi

I am using Telerik(Product Version 2012.3.1018.340) MVC grid for my project. When I am setting initial Sort configuration with multiple columns, It have an issue with individual column sorting. The individual column sorting is not at all working in my grid

It is working fine if I didn't set initial sort order (ie, if i give just ".sortable()"). But i want to set initial sort order also individual column sort order functionality

I tried with operation mode is client. Then for one time the sorting is happening only for anyone column which we clicked first. Next time when we try to click on any other column to sort it won't work.

I used the following code in my project, please help me to tackle this issue

view
------

Html.Telerik().Grid<MyApplication.MainApplication.Models.ApplicationModel.ApplicationViewModel>().Name("Grid1")

.Columns(col =>

{

col.Bound(c => c.UserID).ClientTemplate(

"<a href='" + Url.Content("~/Index/Details/") + "<#= UserID #>' title='Details' class='lnkDetails'><#= Number #></a>"

).Title("Number").Filterable(false);

col.Bound(c => c.FirtName).Filterable(false);

col.Bound(c => c.LastName).Filterable(false);

col.Bound(c => c.RID).Hidden();

col.Bound(c => c.Active).Filterable(false).ClientTemplate(

"<input type='checkbox'" + "<#= Active?\"checked\":\"\" #>" + " OnClick='return false' />"

).Width(115);

col.Bound(c => c.StartDate).Filterable(false).Format("{0:d}").Width(115);

col.Bound(c => c.CloseDate).Filterable(false).Format("{0:d}").Width(112);

if (currentUser.AdminRole && (currentUser.DataRole || currentUser.StaffRole))

{

col.Bound(c => c.ID).ClientTemplate(

"<a href='" + Url.Content("~/Controller/Create/") + "<#= UserID #>' title='New Contact' class='edit'>New Contact</a>"

+ "<a href='" + Url.Content("~/Controller/Details/") + "<#= UserID #>' title='Details' class='details action-margin'>Edit</a>"

+ "<a href='" + Url.Content("~/Controller/Delete/") + "<#= UserID #>' title='Delete' class='delete action-margin'>Delete</a>"

).Title("Action").Filterable(false).Sortable(false).Width(90);

}

else if(currentUser.AdminRole)

{

col.Bound(c => c.UserID).ClientTemplate(

"<a href='" + Url.Content("~/Controller/Details/") + "<#= UserID #>' title='Details' class='details'>Edit</a>"

+ "<a href='" + Url.Content("~/Controller/Delete/") + "<#= UserID #>' title='Delete' class='delete action-margin'>Delete</a>"

).Title("Action").Filterable(false).Sortable(false).Width(90);

}

else

{

col.Bound(c => c.UserID).ClientTemplate(

"<a href='" + Url.Content("~/Controller/Details/") + "<#= UserID #>' title='Details' class='details action-margin'>Edit</a>"

).Title("Action").Filterable(false).Sortable(false).Width(75);

}

})

.DataBinding(dataBinding => dataBinding.Ajax().Select("_Index", "Controller"))

.Pageable(p => p.PageSize(30))

.Filterable(f => f.Filters(filters =>

{

filters.Add(c => c.Number).StartsWith((string)ViewData["Number"]);

filters.Add(c => c.FirstName).StartsWith((string)ViewData["FirstName"]);

filters.Add(c => c.LastName).StartsWith((string)ViewData["LastName"]);

}))

.Sortable(sorting => sorting

.Enabled(false)

.SortMode(GrUserIDSortMode.MultipleColumn)

.OrderBy(sortOrder =>

{

sortOrder.Add(o => o.Number);

sortOrder.Add(o => o.FirstName);

sortOrder.Add(o => o.LastName);

sortOrder.Add(o => o.Active);

sortOrder.Add(o => o.StartDate).Descending();

sortOrder.Add(o => o.CloseDate).Descending();

sortOrder.Add(o => o.UserID);

}))

.Render();

controller
----------

[GridAction]

public ActionResult _Index()

{

return View(new GridModel<UserViewModel>

{

Data = GetCases().ToList()

});

}

Grid

answered on 14 Jan 2015

3 answers

182 views

Tabstrip State maintain

Hi,

I want to maintain the state of the tabstrip in database before logout. So that on successful login thereafter the same tabs are getting displayed. Basically i need to maintain the tabs opened in a window. Those tabs might be dynamically added during that particular session. Can someone help me with this.

TabStrip

answered on 14 Jan 2015

1 answer

153 views

Draggable chart series points

Hi,

We have a requirement of implementing charts, so that series points can be adjusted by dragging them.
Here is an example of desired chart behavior: http://jsfiddle.net/highcharts/ZQQpS/2/embedded/result/

I explored Telerik's KendoUI and its MVC wrapper charts but it looks like this feature is not available. Is it? Any help?

Thanks

Chart

answered on 14 Jan 2015

1 answer

167 views

How to get browser path in upload control in mvc?

Hello admin. I have a problem. When i used the Kendo upload control and i want to get full path of the image in client side then how can i get path of image in kendo upload. I know its security issue but i want to get full path of image. so please suggest me how to do that?
thanks

Grid

answered on 14 Jan 2015

1 answer

143 views

Grouping by 3 columns, but showing sum of another columsn only once

Hi all,
I'm building a grid where I group my data by 3 columns, but I show the sum of another column as ClientGroupFooterTemplate. Here some code snippet
Inside data source:
.Group(gr =>
{
gr.Add(p=> p.Finality);
gr.Add(p=> p.Task);
gr.Add(p=> p.Session);
}
)
.Aggregates(aggr =>
{
aggr.Add(p => p.Duration).Sum();
})

Inside .Columns

//previous columns code

columns.Bound(c => c.Duration).Title("Duration (h)").Width(150).ClientGroupFooterTemplate("Sum: #=sum#");

//following columns code

but when grid displays the data it shows the Sum at the end of every grouping (Finality, Task and Session)
I want to diplay it only for Session, how can I accomplish that?

Grid

answered on 13 Jan 2015

4 answers

125 views

Smart Editing

Hello,

I want to develop a feature to my application which recognizes what I type and if the typed word is a name then it should take me to link of that person name.

Here is login of my application:
URL: http://shrirangtest3.azurewebsites.net/
login: peter
psswd: erp

Steps:
1. login to above url
2. Go to "Messages" tab under "Home" tab
3.Click on "Add New Message"
4. There is currently html text area called "Content"
5. Now say, I change this html text are to kendo editor and when I type sentence with word like "Peter", then it should show a link and if I click on the link then link should open "http://shrirangtest3.azurewebsites.net/People/Peoples/Edit/4" (It's in "People" tab)
How can feature given in point# 5 be accomplished?
Will kendo editor help me or should there be any other solution... ?
Your technical inputs will help me

Thanks

Editor

answered on 12 Jan 2015