elementAttr
Specifies the attributes to be attached to the widget's root element.
You can configure this option in an ASP.NET MVC Control as follows:
- @(Html.DevExtreme().WidgetName()
- .ElementAttr("class", "class-name")
- // ===== or =====
- .ElementAttr(new {
- @id = "elementId",
- @class = "class-name"
- })
- // ===== or =====
- .ElementAttr(new Dictionary<string, object>() {
- { "id", "elementId" },
- { "class", "class-name" }
- })
- )
- @(Html.DevExtreme().WidgetName() _
- .ElementAttr("class", "class-name")
- ' ===== or =====
- .ElementAttr(New With {
- .id = "elementId",
- .class = "class-name"
- })
- ' ===== or =====
- .ElementAttr(New Dictionary(Of String, Object) From {
- { "id", "elementId" },
- { "class", "class-name" }
- })
- )
height
This option accepts a value of one of the following types:
Number
The height in pixels.String
A CSS-accepted measurement of height. For example,"55px"
,"80%"
,"auto"
,"inherit"
.Function
A function returning either of the above. For example:JavaScript- height: function() {
- return window.innerHeight / 1.5;
- }
onDisposing
A handler for the disposing event. Executed when the widget is removed from the DOM using the remove(), empty(), or html() jQuery methods only.
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
model |
The model data. Available only if you use Knockout. |
onInitialized
Name | Type | Description |
---|---|---|
component |
The widget's instance. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
onOptionChanged
Name | Type | Description |
---|---|---|
name |
The option's short name. |
|
model |
The model data. Available only if you use Knockout. |
|
element |
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery. |
|
component |
The widget's instance. |
|
fullName |
The option's full name. |
|
value | any |
The option's new value. |
width
This option accepts a value of one of the following types:
Number
The width in pixels.String
A CSS-accepted measurement of width. For example,"55px"
,"80%"
,"auto"
,"inherit"
.Function
A function returning either of the above. For example:JavaScript- width: function() {
- return window.innerWidth / 1.5;
- }
If you have technical questions, please create a support ticket in the DevExpress Support Center.