Posts in 'web'
ComponentOne controls provide support for Drag-and-Drop operations within different controls using C1DragDropManager. With this blog we will discuss a user scenario where we will perform the Drag-and-Drop operation between two ComponentOne Controls C1TreeView and C1FlexGrid.
This document is meant to help guide customers migrating from Wijmo 3 to Wijmo 5. You can follow along with the online sample. The source code is also available in the Wijmo 5 download.
ComponentOne's Wijmo GridView is an advanced GridView control which works perfectly in bound mode. There are times when you may want to bind your Wijmo GridView to a data source which has Date columns as well. In this blog, we are going to learn how we can format this date column based on the day of the week.
Adventures in Angular: Replacing Silverlight with Wijmo and Angular with Chris Bannon and Bernardo Castilho
Earlier in the month two of my colleagues, Bernardo and Chris were guests on Adventures in Angular. Adventures in Angular is a weekly show dedicated to the AngularJS framework. The co-hosts for the episode titled, “Replacing Silverlight with Wijmo and Angular with Chris Bannon and Bernardo Castilho,” which aired on 1/08/2014, included Joe Eames, Charles Max Wood and John Papa.
Continuing my previous blog here we would discuss other two approaches of managing state with ComponentOne Spread for ASP.Net i.e.
The GridView for ASP.NET Wijmo has gone through some fine tuning in the last couple of releases. We have been working hard to add new features and at the same time improving the performance of the GridView. As a result the Grid is now more compact with optimized browser payload and faster initialization. Let's see the performance centered changes one by one and how you can benefit by just switching on or off a few properties.
C1ProgressIndicator is one of the new controls added in the latest Studio for WPF 2014 V3 release. This control can display the progress while a process is being executed. One example is while loading data or other documents in a datacentric application. C1ProgressIndicator is very useful in a multi-threaded environment where multiple threads are executing at the same time and for putting a thread into wait state or sleep state.
GeoJSON is an open source format for encoding geographical features into JSON format. The features include points to encode addresses and locations, line strings to depict streets, highways and boundaries, polygons to encode countries, provinces, tracts of land, and multi-part collections of these types. ComponentOne Maps has in-built support to visualize data which is in GeoJSON format, this means that you can have data coming from standard sources which is in GeoJSON format and visualize it using the all new map control without writing tons of code.
With this blog, we will be discussing on how to display the Row Index in C1FlexGrid for LightSwitch while maintaining the delete icon and new row icon in row header of C1FlexGrid.
ComponentOne Chart for WPF/ Silverlight provides selection support wherein we can select the datapoints and highlight them by changing the color of the selected points. But sometimes we want to drag the mouse through a selected area and highlight all the datapoints which lies inside the selected area.
Hierarchical data display is a very common way of presenting related data. With the 2014v3 release of Studio for ASP.NET Wijmo, C1GridView now supports Hierarchical display. C1GridView, displays the hierarchical data with multilevel, multiple layouts and provide features such as sorting, filtering, grouping and editing.
Treemaps are an unique way of visualizing hierarchical data, they can be used to represent financial data, space usage or to visualize any hierarchical data. The ComponentOne TreeMap control displays hierarchical data as a set of nested rectangles where the area of each rectangle is proportional to its value. Let's see how to get started with Treemap for ASP.NET Wijmo.
C1GridView lets you display items from a data source in an interactive, fully customizable table. And a common scenario is to display a ContextMenu and provide some functionality such as exporting to various formats etc.
In 2014 V3 release this year, we added new map control to Studio ASP.NET Wijmo, if you are developing an application that uses geographical data then the ComponentOne Map is a great way to visualize that data. The maps controls has built-in support for Bing Maps and also supports custom sources. Let's see how we can get started with the Map control for ASP.NET Wijmo.