What are the available editors in Gantt columns in .NET WebForms?
Besides default columns generated by the Gantt control, a user can also add custom columns with the below edit types, using load client side event.
The list of editors available in Gantt for custom columns are:
- String
- Numeric
- Drop down
- Boolean
- Currency
- Percentage
- Mask Edit
Please refer the below code snippets for more details.
Code snippets:
[ASP] <body> <form id="form1" runat="server" <ej:Gantt ID="Gantt" runat="server" //... Load="Load"> </ej:Gantt> <script type="text/javascript"> //Sample Data for dropdown box var dropDownData = [ { text: "Open", value: "Open" }, { text: "Progress", value: "Progress" }, { text: "Testing", value: "Testing" }, { text: "Completed", value: "Completed" }]; function Load(args) { var columns = this.getColumns(); //Checkbox column with boolean edit columns.push( { field: "State", headerText: "State", editType: "booleanedit", mappingName: "State", width: "180px", }); //Column with drop down list columns.push( { field: "TaskStatus", headerText: "Task Status", editType: "dropdownedit", mappingName: "TaskStatus", dropdownData: dropDownData, width: "180px", }); //Column with String text box columns.push( { field: "Description", headerText: "Description", editType: "stringedit", mappingName: "Description", width: "180px", }); //Column with Numeric textbox columns.push( { field: "Value", headerText: "Value", editType: "numericedit", mappingName: "Value", width: "180px", }); //Column with NumericEdit currency textbox columns.push( { field: "Amount", headerText: "Total", editType: "numericedit", mappingName: "Amount", width: "180px", format: "{0:C2}" }); //column with NumericEdit percentage textbox columns.push( { field: "Percentage", headerText: "Percentage", editType: "numericedit", mappingName: "Percentage", width: "180px", format: "{0:P0}", editParams: { decimalPlaces: 2, incrementStep: 0.01 } }); //column with mask edit textbox columns.push( { field: "MaskedColumn", headerText: "Masked Text", editType: "maskedit", mappingName: "MaskedColumn", width: "180px", editParams: { maskFormat: "9999" } }); } </script> </form> </body>
Sample link
A sample for updating the dimensions of Gantt chart is available in the following link. Sample
Note:
A new version of Essential Studio for ASP.NET is available. Versions prior to the release of Essential Studio 2014, Volume 2 will now be referred to as a classic versions.The new ASP.NET suite is powered by Essential Studio for JavaScript providing client-side rendering of HTML 5-JavaScript controls, offering better performance, and better support for touch interactivity. The new version includes all the features of the old version, so migration is easy.
The Classic controls can be used in existing projects; however, if you are starting a new project, we recommend using the latest version of Essential Studio for ASP.NET. Although Syncfusion will continue to support all Classic Versions, we are happy to assist you in migrating to the newest edition.
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