Hi,

I'd like to use the treeview, and simultaneously drag and drop elements outside it to the nodes in it.

What I'd like to do is:
1. When manipulating the nodes in the treeview, it acts as the defaults of tree view
2. When dragging the element outside the treeview and drop it in the treeview, it fires my dropTargetOnDrop function.

I have tried the followings:

1. Set the draggable element 

$("#draggable").kendoDraggable({group: "list", ....});

2. Set the dropTarget elements

$(".k-in").kendoDropTarget({group: "list", dragEnter: dropTargetOnDragEnter, ...});

The result is the manipulation the nodes in the treeview fires my dropTargetOnDragEnter function.

Could you please give me some advices?

Thanks in advance.

Michio SHIRAISHI

Hi ,

I am building a multi-axis chart with data generated from webservice. As a part of the data source, I am grouping data based on a field Category. Here is a sample of the data
Category: Temp, Value: 20
Category:Temp, Value:22
Category:Humidity,Value:45
Category:Humidity:Value:48

I would like to create in the chart two axis one for Temp and other for Humidity. Since the series are created automatically, I would like to know how do I assign Temp Axis to Category 'Temp' and other axis to Category 'Humidity' based on the series name or series array.

Thanks,
Vinayak

Hi, what am I missing? I'm trying to initialize a datasource with a simple array as data, just like in the documentation http://docs.kendoui.com/api/framework/datasource#methods
. But I cannot get it working.



http://jsfiddle.net/HB8NZ/

thanks

Hi Team,

I have a created a tree using JsonObject dynamically.

$("#treeview").kendoTreeView({
                template:kendo.template($("#treeview-template").html()),

                checkboxTemplate:kendo.template($("#treeview-checkbox-template").html()),
                hasChildren:true,
                dataSource: <?=$jsonDataForTree?>,
                EnableCaching:false
            });

now that i have a tree , I would like to have a copy paste functionality for this same.
1. I have disabled the move option as this not required as per our requirements.
2. I have created two buttons "Copy" and "Paste"
                   Usage : select a node and go to other node and simply click Paste button. This would copy the entire source(including the nested nodes) to destination.

How can this be achieved ? your help is highly appreciated.

Thanks in advance,
Prasad.

Hi, I'm implementing the library Kendo UI Web (not MVC server wrapper) in an ASP.NET MVC4 web application (razor), with encouraging results regarding the use of kendogrid and kendowindow. But the problems start when I try to use multiple nested modal windows.

The scenario is as follows:
- a "_Layout.vbhtml" template with references to (in order) jquery-1.7.1.js, jquery.validate.js, jquery.validate.unobtrusive.js and kendo.web.min.js.
- an "Index.vbhtml" view with a kendogrid that correctly loads JSON data from a call to a controller action.
In this view I put also a modal kendowindow that dynamically loads in its content the CRUD forms when the user clicks on a grid row.

Regarding the Create and Update operations, the forms (loaded into this first modal window) consist respectively of two views, "Create.vbhtml" and "Edit.vbhtml", that share the same partial view "_CreateOrEdit.vbhtml" from which I have to open another modal kendowindow for lookup operations during the filling of the form.

All data and operations of all components (loading data, form validation, opening and closing kendowindows, the availability of the KendoUI environment) work alternately, depending on the manner in which I insert or less of additional references to scripts "jquery-1.7.1", "jquery.validate", "jquery.validate.unobtrusive" and "kendo.web.min" on top of the views or partial views, in addition to those references present in "_Layout.vbhtml".

At the moment I can: load the main grid, click on a row and open the first modal dialog with the edit form, regularly open the second modal lookup kendowindow with a grid inside correctly running, but when I try to close the second kendowindow I get the js error "L(b) is undefined" or an error like "$("#kLookup").data("kendoWindow") is undefined" (but "$("#kLookup")" is defined!)!!!

I want to know if the library KendoUI Web is compatible with such a scenario (a bit complicated to explain, but actually quite simple). Are there guidelines or best practice about how I have to reference to the JavaScript scripts to get a correct use of the library without conflict with JQuery, JQueryValidate and the usage of nested modal kendowindow?

Thanks in advance!
Andrea

Is that possible to make first column title/heading as what ever we selected from drop down. For example :- If a serial number is searched , serial number should be in the first column of the search. But I am unable to get that since we defined column definition generically in sorted manner. Depending upon selection we hide rest of the column. for example:

xxx.xxxColDef = [ {
    field : "serialNo",
    title : "Serial No",

}, {
    field : "firstname",
    title : "firstname",
    }, {
    field : "lastnameo",
    title : "lastname",
    },


from the drop down if i select first name the first name should be in the first column. but i am getting first column as serial no Is there any way? without adding separate column definition for each.this should be done automatically not using column re-ordering not manually

Hi,

Does anyone know if there is an obvious configuration entry that would do this, before I start delving into it more.

Currently my URL to the ODATA service is using the following

/_vti_bin/listdata.svc/Inventory?take=5&skip=0

It needs to have the dollar signs before each of the parameters for it to work.

Any ideas?

Cheers

My custom odata file

/*
* Kendo UI Web v2012.1.322 (http://kendoui.com)
* Copyright 2012 Telerik AD. All rights reserved.
*
* Kendo UI Web commercial licenses may be obtained at http://kendoui.com/web-license
* If you do not own a commercial license, this file shall be governed by the
* GNU General Public License (GPL) version 3.
* For GPL requirements, please review: http://www.gnu.org/copyleft/gpl.html
*/
(function($, undefined) {
    var kendo = window.kendo,
        extend = $.extend,
        odataFilters = {
            eq: "eq",
            neq: "ne",
            gt: "gt",
            gte: "ge",
            lt: "lt",
            lte: "le",
            contains : "substringof",
            endswith: "endswith",
            startswith: "startswith"
        },
        mappers = {
            pageSize: $.noop,
            page: $.noop,
            filter: function(params, filter) {
                if (filter) {
                    params.$filter = toOdataFilter(filter);
                }
            },
            sort: function(params, orderby) {
                params.$orderby = $.map(orderby, function(value) {
                    var order = value.field.replace(/\./g, "/");


                    if (value.dir === "desc") {
                        order += " desc";
                    }


                    return order;
                }).join(",");
            },
            skip: function(params, skip) {
                if (skip) {
                    params.$skip = skip;
                }
            },
            take: function(params, take) {
                if (take) {
                    params.$top = take;
                }
            }
        },
        defaultDataType = {
            read: {
                dataType: "jsonp"
            }
        };


    function toOdataFilter(filter) {
        var result = [],
            logic = filter.logic || "and",
            idx,
            length,
            field,
            type,
            format,
            operator,
            value,
            filters = filter.filters;


        for (idx = 0, length = filters.length; idx < length; idx++) {
            filter = filters[idx];
            field = filter.field;
            value = filter.value;
            operator = filter.operator;


            if (filter.filters) {
                filter = toOdataFilter(filter);
            } else {
                field = field.replace(/\./g, "/"),


                filter = odataFilters[operator];


                if (filter && value !== undefined) {
                    type = $.type(value);
                    if (type === "string") {
                        format = "'{1}'";
                        value = value.replace(/'/g, "''");
                    } else if (type === "date") {
                        format = "datetime'{1:yyyy-MM-ddTHH:mm:ss}'";
                    } else {
                        format = "{1}";
                    }


                    if (filter.length > 3) {
                        if (filter !== "substringof") {
                            format = "{0}({2}," + format + ")";
                        } else {
                            format = "{0}(" + format + ",{2})";
                        }
                    } else {
                        format = "{2} {0} " + format;
                    }


                    filter = kendo.format(format, filter, value, field);
                }
            }


            result.push(filter);
        }


        filter = result.join(" " + logic + " ");


        if (result.length > 1) {
            filter = "(" + filter + ")";
        }


        return filter;
    }


    extend(true, kendo.data, {
        schemas: {
            odata: {
              type: "json",
              data: "d.results",
              total: "d.__count"
          }        
        },
        transports: {
          odata: {
              read: {
                  cache: true, // to prevent jQuery from adding cache buster
                  dataType: "jsonp",
               //   jsonp: "$callback"
              },
              parameterMap: function(options, type) {
                  type = type || "read";
 
                  var params = {
                          $inlinecount: "allpages"
                      },
                      option,
                      dataType = (this.options || defaultDataType)[type].dataType;
 
                  options = options || {};
 
                  for (option in options) {
                      if (mappers[option]) {
                          mappers[option](params, options[option]);
                      } else {
                          params[option] = options[option];
                      }
                  }
                  return params;
              }
          }
      }        
      }
    });
})(jQuery);

I am trying to highlight a range of acceptable values on the value axis of a line chart.  I initially thought of adding a series with the data property set to a single value, but this produces a bar on the chart rather than a line at y = k.  Ultimately I am displaying blood glucose readings and need to show the values' relationship to the normal high and low.

Any ideas are appreciated.

I've attached a PNG that shows my issue. I have inspected it with Chrome's debugging tools and cannot seem to find the issue.

This control is within a SharePoint 2010 customized EditForm. I would be thankful for any help anyone can give.

If for any reason you cannot see th image the pager basically looks like this.

<<
1 2  >>

And not

<<  1 2  >>

Hi,

I have requirements that date should be presented in the browser based on the user system settings in "Region and Language -> Formats -> Short Date", so in US it should be "M/d/yyyy" and in Bulgaria it should be "d.M.yyyy".  I know that Kendo UI supports localization, but I could not figure out how to do that.

This date should be presented in grid and I am using ASP.NET MVC 4.0 with Kendo UI MVC grid control.

Thanks for help.

Thanks.