or
2 answers
1.2K+ views
I need to programmatically deselect rows in a grid. I have not seen any API method for this. select() will return all rows, and select(<obj>) will select one item.
My issue is that I have 10 out of 50 selected, but now the user has done something and I need one of the 10 deselected (but the rest to remain selected).
I thought I had a brainstorm and that I could use jquery to trigger a CNTRL-CLICK:
Where this.gridRow refers the the DOM object which is the row in the grid (i.e. <TR> )which is currently selected. I have verified in FireBug that the value of tthis.gridRow is actually the <TR> row in the kendo Grid, and that it is currently selected. (see screen shot)
See attached screen shot which shows that firebug reporting that the this.grid is indeed a tr, and it has a click handler.
My issue is that I have 10 out of 50 selected, but now the user has done something and I need one of the 10 deselected (but the rest to remain selected).
I thought I had a brainstorm and that I could use jquery to trigger a CNTRL-CLICK:
var e = jQuery.Event("click");e.ctrlKey = true;$(this.gridRow).trigger(e);See attached screen shot which shows that firebug reporting that the this.grid is indeed a tr, and it has a click handler.
0 answers
45 views
On
adding below mentioned attributes on kendo grid, loading of grid is becoming
slower.
pageable: true,
filterable: true,
columnMenu : true,sortable : true,
selectable: 'row',
height: 250,
scrollable :false
12 answers
379 views
I see that most of the .js API doesn't have docs. Will this be better later (since we're not getting the uncompressed source)?
Robert
Top achievements
Rank 1
Rank 1
answered
on
12 Nov 2012
1 answer
68 views
I have a grid with two columns that are nullable in the database. They are returning empty strings when bound to the grid. I've found some interesting behavior when I play with the filters. If I use the "Starts with" filter, I get the expect number of rows back. However, if I use the "Ends with" filter, I get the expected number of rows plus all of the rows that have no value for that field. Is this expected behavior? If so, it is extremely inconsistent and not really in line with user expectations. Is there a way to get only the rows that actually end with the expected value back?
Thanks,
Jodi
Thanks,
Jodi
Petur Subev
Telerik team
answered
on
12 Nov 2012
4 answers
866 views
I have been unable to initialize the drag and drop feature for file upload on any of my browsers. I am currently testing on Chrome 19.0.1084.56 m. Is there an undocumented configuration parameter I am missing which will initialize this feature?
Here is my code, please let me know if you see anything I have configured improperly.
HTML:
<div class="fileUploadContentArea">
<input name="file" id="kendoFileUpload" type="file" />
</div>
$("#kendoFileUpload").kendoUpload({
multiple: true,
select: context.onFileSelected,
async: {
saveUrl: THX.WS.config.baseUrl + THX.WS.config.wsId + '/files',
autoUpload: true
},
upload: context.kendoFileUploaderDrop,
success: context.kendoFileUploaderDone,
error: context.kendoFileUploaderError,
showFileList : false,
localization : {
select : libraryAssetsLocalizedStrings.mainUploadSelectLabel,
dropFilesHere : libraryAssetsLocalizedStrings.mainUploadDragDropLabel
}
});
1 answer
98 views
Hi,
Below is my code and i am trying to pass model inside array but i am always getting null value even there is data, can anyone help me how to pass model inside array.
------Partial view----
@(Html.Kendo().Chart<DashboardRepairMaintenance>()
.Name("chart3")
.Title("Repair and maintenance status")
.HtmlAttributes(new { style = "width: 550px; height: 170px; border: transparent; margin-left:5px; " })
.DataSource(dataSource => dataSource
.Read(read => read.Action("_DashboardRepairMaintenance", "DashboardRepairMaintenance"))
)
.Series(series =>
{
series
.Column(new int[] {(int)Model.FirstOrDefault().ACTIVE , (int)Model.FirstOrDefault().PENDING ,(int)Model.FirstOrDefault().CARFWD }
)
.Name("Active").Stack("Active");
})
.CategoryAxis(axis => axis
.Categories(model => model.DAYS)
)
.ValueAxis(axis => axis.Numeric()
.Labels(labels => labels.Format("{0:N0}"))
.MajorUnit(2)
)
.Tooltip(tooltip => tooltip
.Visible(true)
.Format("{0:N0}")
)
)
------Controller---------------
public ActionResult _DashboardRepairMaintenance()
{
return Json(_dashboardRepository.GetRepairMaintenance());
}
--------Model class-------
public class DashboardRepairMaintenance
{
public string DAYS { get; set; }
public int? ACTIVE { get; set; }
public int? PENDING { get; set; }
public int? CARFWD { get; set; }
}
Below is my code and i am trying to pass model inside array but i am always getting null value even there is data, can anyone help me how to pass model inside array.
------Partial view----
@(Html.Kendo().Chart<DashboardRepairMaintenance>()
.Name("chart3")
.Title("Repair and maintenance status")
.HtmlAttributes(new { style = "width: 550px; height: 170px; border: transparent; margin-left:5px; " })
.DataSource(dataSource => dataSource
.Read(read => read.Action("_DashboardRepairMaintenance", "DashboardRepairMaintenance"))
)
.Series(series =>
{
series
.Column(new int[] {(int)Model.FirstOrDefault().ACTIVE , (int)Model.FirstOrDefault().PENDING ,(int)Model.FirstOrDefault().CARFWD }
)
.Name("Active").Stack("Active");
})
.CategoryAxis(axis => axis
.Categories(model => model.DAYS)
)
.ValueAxis(axis => axis.Numeric()
.Labels(labels => labels.Format("{0:N0}"))
.MajorUnit(2)
)
.Tooltip(tooltip => tooltip
.Visible(true)
.Format("{0:N0}")
)
)
------Controller---------------
public ActionResult _DashboardRepairMaintenance()
{
return Json(_dashboardRepository.GetRepairMaintenance());
}
--------Model class-------
public class DashboardRepairMaintenance
{
public string DAYS { get; set; }
public int? ACTIVE { get; set; }
public int? PENDING { get; set; }
public int? CARFWD { get; set; }
}
Daniel
Telerik team
answered
on
12 Nov 2012
1 answer
147 views
Hello,
I have been working with a treeview and a JSON file for the remote data source.
Of what I know the real time current data source of the tree can be accessed through:
So I make some drag and drop changes but if the changes are made inside parent nodes then the current data doesn't change at all.
However if I drag and drop a node in the root node directory or outside of it,the current data seems to have the node copied in that position without deleting the initial one..
So the current data source seems to track only the changes made in the root node directory or outside of it,and even then the dragged nodes are copied and not moved.(even though visually they are moved through the drag ofcourse)
Is this a bug or am I doing something wrong here?
What I want is to modify the tree with drag and drops and then somehow save the progress so I can view the same modified tree even after refresh.
Is there any other way to do this?
I have been working with a treeview and a JSON file for the remote data source.
Of what I know the real time current data source of the tree can be accessed through:
$("#treeview").data("kendoTreeView").dataSource.data()However if I drag and drop a node in the root node directory or outside of it,the current data seems to have the node copied in that position without deleting the initial one..
So the current data source seems to track only the changes made in the root node directory or outside of it,and even then the dragged nodes are copied and not moved.(even though visually they are moved through the drag ofcourse)
Is this a bug or am I doing something wrong here?
What I want is to modify the tree with drag and drops and then somehow save the progress so I can view the same modified tree even after refresh.
Is there any other way to do this?
1 answer
83 views
Hi all,
I am excited about the prospect of using KendoUI and am in my trial, but I can't even make a simple tabstrip UI page work correctly. I was following along with the intro tutorial here: http://docs.kendoui.com/howto/build-apps-with-kendo-ui-mobile
Couldn't get that to work. CSS works and the widgets are there, but when I click on the About tab the about.html is appended to the URL, but I don't actually go to the about.html page.
I decided to rip open the sample apps and take a look. I changed my index.html around to try to load a different view when clicking on the about tabstrip:
I get the about view to load, but not "inside" of the layout, the screen is white, no title bar and just has the about text.
So, am I going mad? Any ideas are welcome. Thanks!
I am excited about the prospect of using KendoUI and am in my trial, but I can't even make a simple tabstrip UI page work correctly. I was following along with the intro tutorial here: http://docs.kendoui.com/howto/build-apps-with-kendo-ui-mobile
Couldn't get that to work. CSS works and the widgets are there, but when I click on the About tab the about.html is appended to the URL, but I don't actually go to the about.html page.
I decided to rip open the sample apps and take a look. I changed my index.html around to try to load a different view when clicking on the about tabstrip:
<!DOCTYPE html><html><head> <title>My App</title> <link href="css/kendo.mobile.all.min.css" rel="stylesheet" /></head><body> <div data-role="view" data-layout="default"> Hello Mobile World! </div> <div data-role="view" id="about" data-title="About"> About this app. </div> <div data-role="layout" data-id="default"> <header data-role="header"> <div data-role="navbar">My App</div> </header> <!-- View content will render here --> <footer data-role="footer"> <div data-role="tabstrip"> <a href="#">Home</a> <a href="#about">About</a> </div> </footer> </div> <script src="js/jquery.min.js" type="text/javascript"></script> <script src="js/kendo.mobile.min.js" type="text/javascript"></script> <script> var app = new kendo.mobile.Application(); </script></body></html>I get the about view to load, but not "inside" of the layout, the screen is white, no title bar and just has the about text.
So, am I going mad? Any ideas are welcome. Thanks!
Daniel
Telerik team
answered
on
12 Nov 2012
2 answers
91 views
1 answer
196 views
Hello,
I have an issue I am experiencing with the numeric textbox when I am attempting to display 9 decimal places with the markup snippet below.
I get 9 decimal places when editing the textbox as show in the attachment "capture" however when I am not actively editing it the textbox is rounded to 2 decimal places as shown in the attachment "capture2". I am looking to always have the field display 9 decimal places does anyone have any suggestions?
I have an issue I am experiencing with the numeric textbox when I am attempting to display 9 decimal places with the markup snippet below.
<input data-role='numerictextbox' data-format='n9' data-min='0' data-decimals='9'
I get 9 decimal places when editing the textbox as show in the attachment "capture" however when I am not actively editing it the textbox is rounded to 2 decimal places as shown in the attachment "capture2". I am looking to always have the field display 9 decimal places does anyone have any suggestions?
Georgi Krustev
Telerik team
answered
on
12 Nov 2012
