CompareRuleBuilder.ComparisonTarget(String) Method
In This Article
Mirrors the client-side comparisonTarget option.
Namespace: DevExtreme.AspNet.Mvc.Builders
Assembly: DevExtreme.AspNet.Core.dll
#Declaration
C#
public CompareRuleBuilder ComparisonTarget(
string jsFunc
)
#Parameters
Name | Type | Description |
---|---|---|
js |
String | An inline or external Java |
#Returns
Type | Description |
---|---|
Compare |
A reference to this instance after the method is called. |
#Remarks
Use this method to specify a JavaScript handler for the client-side comparisonTarget
callback.
This handler can be an inline function or an external function’s reference.
Function arguments are described in the client API reference.
@(Html.DevExtreme().DataGrid()
.Columns(columns => {
columns.Add()
.DataField("MyField")
.ValidationRules(rules => {
rules.AddCompare()
.ComparisonTarget("myCompareRule_comparisonTarget");
});
})
)
<script>
function myCompareRule_comparisonTarget(arg) {
// Handler code
}
</script>
Refer to Handle Events and Define Callbacks for more information.
See Also