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Data Grid
- Overview
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Data Binding
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Paging and Scrolling
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Editing
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Grouping
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Filtering and Sorting
- Focused Row
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Row Drag & Drop
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Selection
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Columns
- State Persistence
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Appearance
-
Templates
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Data Summaries
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Master-Detail
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Export to PDF
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Export to Excel
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Adaptability
- Keyboard Navigation
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Pivot Grid
- Overview
-
Data Binding
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Field Chooser
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Features
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Export to Excel
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Tree List
- Overview
-
Data Binding
- Sorting
- Paging
-
Editing
- Node Drag & Drop
- Focused Row
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Selection
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Filtering
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Column Customization
- State Persistence
- Adaptability
- Keyboard Navigation
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Scheduler
- Overview
-
Data Binding
-
Views
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Features
- Virtual Scrolling
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Grouping
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Customization
- Adaptability
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Html Editor
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Chat
-
Diagram
- Overview
-
Data Binding
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Featured Shapes
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Custom Shapes
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Document Capabilities
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User Interaction
- UI Customization
- Adaptability
-
Charts
- Overview
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Data Binding
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Area Charts
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Bar Charts
- Bullet Charts
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Doughnut Charts
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Financial Charts
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Line Charts
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Pie Charts
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Point Charts
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Polar and Radar Charts
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Range Charts
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Sparkline Charts
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Tree Map
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Funnel and Pyramid Charts
- Sankey Chart
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Combinations
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More Features
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Export
-
Selection
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Tooltips
-
Zooming
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-
Gantt
- Overview
-
Data
-
UI Customization
- Strip Lines
- Export to PDF
- Sorting
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Filtering
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Gauges
- Overview
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Data Binding
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Bar Gauge
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Circular Gauge
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Linear Gauge
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Navigation
- Overview
- Accordion
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Menu
- Multi View
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Drawer
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Tab Panel
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Tabs
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Toolbar
- Pagination
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Tree View
- Right-to-Left Support
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Layout
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Tile View
- Splitter
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Gallery
- Scroll View
- Resizable
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Editors
- Overview
- Autocomplete
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Calendar
- Check Box
- Color Box
- Date Box
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Date Range Box
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Drop Down Box
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Number Box
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Select Box
- Switch
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Tag Box
- Text Area
- Text Box
- Validation
- Custom Text Editor Buttons
- Right-to-Left Support
- Editor Appearance Variants
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Forms and Multi-Purpose
- Overview
- Button Group
- Field Set
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Filter Builder
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Form
- Radio Group
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Range Selector
- Numeric Scale (Lightweight)
- Numeric Scale
- Date-Time Scale (Lightweight)
- Date-Time Scale
- Logarithmic Scale
- Discrete scale
- Custom Formatting
- Use Range Selection for Calculation
- Use Range Selection for Filtering
- Image on Background
- Chart on Background
- Customized Chart on Background
- Chart on Background with Series Template
- Range Slider
- Slider
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Sortable
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File Management
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File Manager
- Overview
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File System Types
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Customization
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File Uploader
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Actions and Lists
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Maps
- Overview
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Map
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Vector Map
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Dialogs and Notifications
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Localization
Related Demos:
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Lookup - Templates
You can use the following properties to specify custom templates for Lookup elements.
Lookup Element | Property |
---|---|
Input field | fieldTemplate |
Drop-down list items | itemTemplate |
Group captions | groupTemplate |
To customize elements, you can also define specific fields in data objects. Visit the items documentation for a full list of such fields. Refer to the Default Templates help topic for more information about this feature.
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Backend API
x
@model IEnumerable<DevExtreme.MVC.Demos.Models.DataGrid.Employee>
@using DevExtreme.AspNet.Mvc.Builders;
<div class="dx-fieldset">
<div class="dx-fieldset-header">Custom Field Template</div>
<div class="dx-field">
@(Html.DevExtreme().Lookup()
.ElementAttr("class", "field-customization")
.DataSource(Model)
.DisplayExpr(new JS("lookup_displayExpr"))
.DropDownOptions(p => p.Title("Select employee"))
.ValueExpr("ID")
.Value(Model.First().ID)
.InputAttr("aria-label", "Custom Field Template")
.FieldTemplate(@<text>
<div class="custom-field">
<img alt="<%- FirstName %>" src="<%- Picture %>" /><div><%- Prefix %> <%- FirstName %> <%- LastName %></div>
</div>
</text>)
)
</div>
</div>
<div class="dx-fieldset">
<div class="dx-fieldset-header">Custom Item Template</div>
<div class="dx-field">
@(Html.DevExtreme().Lookup()
.DataSource(Model)
.SearchExpr(new[] { "FirstName", "LastName", "Prefix" })
.ValueExpr("ID")
.DisplayExpr(new JS("lookup_displayExpr"))
.DropDownOptions(p => p.Title("Select employee"))
.Placeholder("Select employee")
.InputAttr("aria-label", "Custom Item Template")
.ItemTemplate(@<text>
<div class="custom-item">
<img alt="<%- FirstName %>" src="<%- Picture %>" /><div><%- Prefix %> <%- FirstName %> <%- LastName %></div>
</div>
</text>)
)
</div>
</div>
<script>
function lookup_displayExpr(item) {
if(!item) {
return "";
}
return item.FirstName + " " + item.LastName;
}
</script>
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