Hi,

I'm using the slot template to show recommended events for each resource groups. My problem I am having is when I switch from one group to another the slot template just adds on to the slot template instead of replacing the existing one. Is there a way to reset the slot template each time you change the group view?

I attached images below to show the what happens when I go from Rooms to Providers, and then how Providers should look.

Thanks,

I'm trying to access the custom download page and I'm getting a 500 error: "Oh, no! Something's not right,but we're sorting it out."

http://www.telerik.com/download/custom-download

Hi,

Is it possible to highlight specific bars within a series based on a specific search condition?

I have a Bar chart  that display a number of series. This chart is loaded based on specific prompts. But, once the chart is displayed, the user may want to highlight some of the  bars which contain a specific VIN which is entered by the user within the page. There is a search VIN (Vehicle Identification #) button, which when is clicked, a request is sent to the data service which returns the matching bars indexes that we need to highlight.

The way I want ot highlight the bars that meet the search condition is not by changinging the bars colors. Instead, I want to make the borders of the highlighted bars switch from solid to dashed and in Red color.

 Is this possible to do in KendoChart?

Thanks.

 am using KendoTreeView control for hierarchical data. Also I need to provide ClearAll feature where all other fields in form including selections made in KendoTreeView should be cleared. So I have written something like this :

http://dojo.telerik.com/@rahul_ec27/ALihu

Thanks!! Rahul

Hi!

in my AngularJS app I don't need all the filter features that the Kendo grid offers.

I just want a single, clean TextBox in each column header, with no buttons, dropdowns and so on.. purpose: I want to catch the KeyUp Event of the TextBoxes and trigger some server side filtering after that.

the following approach seems not to work with the latest version of Kendo UI:

http://stackoverflow.com/questions/13995365/in-kendo-ui-custom-column-filter-only-with-a-single-textbox-on-each-column-witho

any ideas?

thank you very much!

Does anyone have a step by step example of how to use server aggregates with the kendoTreeList?  The documentation is skimpy and the examples don't work.  In my case, I'm doing lazy loads from the server with each expand.  The totals in the grid keep changing and the only way to prevent that is to have the totals come from the server or the data source before it binds.  Below is a sample.  Any help would be much appreciated.  

 return new kendo.data.TreeListDataSource({
        transport: {
            read: function (options) {
                var dataUrl;
                var level; // assumes that level will be hte name of the display column, and level + "ID" will be the name of the id column
                var parentId = options.data.id || null;
                        if (options.data.id == null) {
                            level = "P";
                            dataUrl = GLOBAL_WEBAPIBASEURL + "/api/Trading/GetTradeMVByGrouping?GroupBy=PositionType&StartDate=" + from + "&EndDate=" + to + "&FundId=" + GLOBAL_FUNDID + "&BUId=" + GLOBAL_BUID + "&SBUId=" + GLOBAL_SBUID;
                        } else if (options.data.id.indexOf('P') == 0) {
                            level = "D";
                            var p = options.data.id.replace('P-', '');
                            dataUrl = GLOBAL_WEBAPIBASEURL + "/api/Trading/GetTradeMVDetail?StartDate=" + from + "&EndDate=" + to + "&FundId=" + GLOBAL_FUNDID + "&BUId=" + GLOBAL_BUID + "&SBUId=" + GLOBAL_SBUID + "&PositionType=" + p;
                        }

                        //console.log('Exposure By Class ' + level);
                        //console.log(newquery);
                        $.ajax({
                            url: dataUrl,
                            dataType: "jsonp", // "jsonp" is required for cross-domain requests; use "json" for same-domain requests
                            success: function (result) {
                                var data = [];
                                var results;
                                var agg = [];
                                var totalBuy = 0, totalSell = 0, totalNet = 0;
                                for (var i in result) {
                                    switch (level) {
                                        case "P"://Parent
                                            data.push({ label: result[i].PositionType, entity: result[i].PositionType, id: level + "-" + result[i].PositionType, display: result[i].PositionType, parentId: parentId, hasChildren: true, level: 0 });
                                            break;
                                        case "D"://Detail
                                            data.push({ label: result[i].Inst, entity: result[i].Inst, entityId: result[i].InstId, id: level + "-" + result[i].InstId, display: result[i].Inst, parentId: parentId, hasChildren: false, level: 1 });
                                            break;
                                    }
                                    totalBuy        += parseFloat(result[i].Buy);
                                    totalSell       += parseFloat(result[i].Sell);
                                    totalNet        += parseFloat(result[i].Buy) - parseFloat(result[i].Sell);

                                    data[i].BuyGMV  = result[i].Buy;
                                    data[i].SellGMV = result[i].Sell;
                                    data[i].Net     = result[i].Buy - result[i].Sell;

                                }
                                agg = "{\"TotalBuyGMV\":{\"sum\":" + totalBuy + "}, \"TotalSellGMV\":{\"sum\":" + totalSell + "}, \"TotalNet\":{\"sum\":" + totalNet + "}}";
                                results= "{\"data\": " + JSON.stringify(data) + ", \"aggregates\": " + agg + "}";
                                // notify the data source that the request succeeded
                                options.success(JSON.parse(results));
                            },
                            error: function (result) {
                                // notify the data source that the request failed
                                options.error(result);
                            }
                        });

    },
        },
        schema: {
            data: "data",
            //aggregates: "aggregates",
            model: {
                id: "id",
            }
        },
        serverAggregates:true,
        aggregate: [
           { field: "TotalBuyGMV", aggregate: "sum" },
           { field: "TotalSellGMV", aggregate: "sum" },
           { field: "TotalNet", aggregate: "sum" }
        ],

        sort: { field: "Net", dir: "desc" }
    });

We're using the grid with remote data and inline editing.  When we read/update data on the transports we have a complete function which then goes through and highlights specifics cells.  An example of what we send back: https://gist.github.com/anonymous/b1e52666df38a47d0650

We then go through the grid highlighting the specific cells based on the previouslyChangedFields like this: https://gist.github.com/anonymous/49b471c9638766e2a448

The problem is that when the user sorts or filters the grid, our "success" class disappears as it is redrawn.   Is there any way to listen for a sorting/filtering event?  The dataSource change event is fired before the grid is redrawn so we can't use that.  

Thanks,

Matt

• If grid has not been scrolled yet and you choose to group on a column: grouping seems to be working OK but afterwards scrolling causes incorrect rows to appear in the grid. Taking grouping off causes all rows to disappear.
• if grid has been already scrolled and you choose to group on a column: all rows will disappear
• Once rows are gone, the grid is broken permanently and full page reload is required to make it work again.

Create an array.  Add a non numeric property to it with a value.  Assign that array to an object as a property.  Create an observable of that object.  The array no longer has its non numeric property.  How can this be avoided?  The same test with an object (which is all an array is) works fine.  

http://jsfiddle.net/n54tke37/3/

The first half of that fiddle shows the object case which works.  The second half shows the array case which does not.