ASPxClientComboBox.SetItemAttribute(index, attributeName, attributeValue) Method

Adds a custom attribute to a combo box item.

Declaration

SetItemAttribute(
    index: number,
    attributeName: string,
    attributeValue: string
): void

Parameters

Name	Type	Description
index	number	The item index.
attributeName	string	The attribute name.
attributeValue	string	The attribute value.

Remarks

ASPX

<dx:ASPxComboBox ID="ASPxComboBox2" runat="server" DataSourceID="DataSource1" 
    ClientInstanceName="comboBox" TextField="ProductName" ValueField="ProductName" />
<br />
<dx:ASPxButton ID="ASPxButton1" runat="server" AutoPostBack="False" Text="Set Attribute" >
    <ClientSideEvents Click="OnClick" />
</dx:ASPxButton>

JS

function OnClick(s, e) {
    comboBox.SetItemAttribute(5, "your_attribute_name", "attribute_value");
    // ...
}