CompareRuleBuilder.IgnoreEmptyValue(JS) Method

Mirrors the client-side ignoreEmptyValue option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public CompareRuleBuilder IgnoreEmptyValue(
    JS value
)

Parameters

Name	Type	Description
value	JS	A JavaScript expression that specifies the option value.

Returns

Type	Description
CompareRuleBuilder	A reference to this instance after the method is called.

Remarks

Use the new JS() expression to set the option’s value.

Razor C#

<script>
    var myValue = ...;
</script>

@(Html.DevExtreme().DataGrid()
    .Columns(columns => {
        columns.Add()    
            .DataField("MyField")
            .ValidationRules(rules => {
                rules.AddCompare()
                    .IgnoreEmptyValue(new JS("myValue"));
            });
    })
)