Search results

Templates

The MultiSelect has been provided with several options to customize each list item, group title, selected value, header, and footer elements.

Item template

The content of each list item within the MultiSelect can be customized with the help of ItemTemplate property.

In the following sample, each list item is split into two columns to display relevant data.

@using Syncfusion.EJ2.Blazor.Data
@using Syncfusion.EJ2.Blazor.DropDowns

<EjsMultiSelect ModelType="@Data" Placeholder="Select a customer" Query="@Query">
    <MultiSelectTemplates>
        <ItemTemplate>
            <span><span class='name'>@((context as EmployeeData).FirstName)</span><span class='country'>@((context as EmployeeData).Country)</span></span>
        </ItemTemplate>
    </MultiSelectTemplates>
    <EjsDataManager Url="https://ej2services.syncfusion.com/production/web-services/api/Employees" Adaptor="Adaptors.WebApiAdaptor" CrossDomain=true></EjsDataManager>
    <MultiSelectFieldSettings Text="FirstName" Value="Country"></MultiSelectFieldSettings>
</EjsMultiSelect>

@code {
    public class EmployeeData
    {
        public string FirstName { get; set; }
        public string Country { get; set; }
    }
    public EmployeeData Data = new EmployeeData();
    public string Query = "new ej.data.Query().select(['FirstName', 'Country']).take(6).requiresCount()";
}

<style>
    .country {
        right: 15px;
        position: absolute;
    }
</style>

The output will be as follows.

MultiSelect

Value template

The currently selected value that is displayed by default on the MultiSelect input element can be customized using the ValueTemplate property.

In the following sample, the selected value is displayed as a combined text of both FirstName and Designation in the MultiSelect input, which is separated by a hyphen.

@using Syncfusion.EJ2.Blazor.Data
@using Syncfusion.EJ2.Blazor.DropDowns

<EjsMultiSelect ModelType="@Data" Placeholder="Select a customer" Query="@Query">
    <MultiSelectTemplates>
        <ItemTemplate>
            <span><span class='name'>@((context as EmployeeData).FirstName)</span><span class='destination'>@((context as EmployeeData).Designation)</span></span>
        </ItemTemplate>
        <ValueTemplate>
            <span>@((context as EmployeeData).FirstName) - @((context as EmployeeData).Designation)</span>
        </ValueTemplate>
    </MultiSelectTemplates>
    <EjsDataManager Url="https://ej2services.syncfusion.com/production/web-services/api/Employees" Adaptor="Adaptors.WebApiAdaptor" CrossDomain=true></EjsDataManager>
    <MultiSelectFieldSettings Text="FirstName" Value="Designation"></MultiSelectFieldSettings>
</EjsMultiSelect>

@code {
    public class EmployeeData
    {
        public string FirstName { get; set; }
        public string Designation { get; set; }
    }
    public EmployeeData Data = new EmployeeData();
    public string Query = "new ej.data.Query().select(['FirstName', 'Designation']).take(6).requiresCount()";
}
<style>
    .destination {
        right: 15px;
        position: absolute;
    }
</style>

The output will be as follows.

MultiSelect

Header template

The header element is shown statically at the top of the popup list items within the MultiSelect, and any custom element can be placed as a header element using the HeaderTemplate property.

In the following sample, the list items and its headers are designed and displayed as two columns similar to multiple columns of the grid.

@using Syncfusion.EJ2.Blazor.Data
@using Syncfusion.EJ2.Blazor.DropDowns

<EjsMultiSelect TValue="string[]" ModelType="@Data" Placeholder="Select a customer" Query="@Query">
    <MultiSelectTemplates>
        <ItemTemplate>
            <span class='item'><span class='name'>@((context as EmployeeData).FirstName)</span><span class='city'>@((context as EmployeeData).Country)</span></span>
        </ItemTemplate>
        <HeaderTemplate>
            <span class='head'><span class='name'>Name</span><span class='city'>Country</span></span>
        </HeaderTemplate>
    </MultiSelectTemplates>
    <EjsDataManager Url="https://ej2services.syncfusion.com/production/web-services/api/Employees" Adaptor="Adaptors.WebApiAdaptor" CrossDomain=true></EjsDataManager>
    <MultiSelectFieldSettings Value="Country" Text="FirstName"></MultiSelectFieldSettings>
</EjsMultiSelect>

@code {
    public class EmployeeData
    {
        public string FirstName { get; set; }
        public string Country { get; set; }
    }
    public EmployeeData Data = new EmployeeData();
    public string Query = "new ej.data.Query().select(['FirstName', 'Country']).take(6).requiresCount()";
}

<style>
    .head, .item {
        display: table;
        width: 100%;
        margin: auto;
    }

    .head {
        height: 40px;
        font-size: 15px;
        font-weight: 600;
    }

    .name, .city {
        display: table-cell;
        vertical-align: middle;
        width: 50%;
    }

    .head .name {
        text-indent: 16px;
    }

    .head .city {
        text-indent: 10px;
    }
</style>

The output will be as follows.

MultiSelect

The MultiSelect has options to show a footer element at the bottom of the list items in the popup list. Here, you can place any custom element as a footer element using the FooterTemplate property.

In the following sample, footer element displays the total number of list items present in the MultiSelect.

@using Syncfusion.EJ2.Blazor.Data
@using Syncfusion.EJ2.Blazor.DropDowns

<EjsMultiSelect TValue="string[]" ModelType="@Data" Query="@Query" Placeholder="Select a customer">
    <MultiSelectTemplates>
        <FooterTemplate>
            <span class='footer'>Total list Item: 6 </span>
        </FooterTemplate>
    </MultiSelectTemplates>
    <EjsDataManager Url="https://ej2services.syncfusion.com/production/web-services/api/Employees" Adaptor="Adaptors.WebApiAdaptor" CrossDomain=true></EjsDataManager>
    <MultiSelectFieldSettings Value="Country" Text="FirstName"></MultiSelectFieldSettings>
</EjsMultiSelect>

@code {

    public class EmployeeData
    {
        public string FirstName { get; set; }
    }
    public EmployeeData Data = new EmployeeData();
    public string Query = "new ej.data.Query().select(['FirstName', 'Country']).take(6).requiresCount()";
}

<style>
    .footer {
        text-indent: 1.2em;
        display: block;
        font-size: 15px;
        line-height: 40px;
        border-top: 1px solid #e0e0e0;
    }
</style>

The output will be as follows.

MultiSelect

No records template

The MultiSelect is provided with support to custom design the popup list content when no data is found and no matches found on search with the help of NoRecordsTemplate property.

In the following sample, popup list content displays the notification of no data available.

@using Syncfusion.EJ2.Blazor.DropDowns

<EjsMultiSelect TValue="string[]" ModelType="@Data" Placeholder="Select a customer" CssClass="e-custom" DataSource="@Country">
    <MultiSelectTemplates>
        <NoRecordsTemplate>
            <span class='norecord'> NO DATA AVAILABLE</span>
        </NoRecordsTemplate>
    </MultiSelectTemplates>
</EjsMultiSelect>

@code {
    public class EmployeeData { }
    public EmployeeData Data = new EmployeeData();

    public class Countries { }

    List<Countries> Country = new List<Countries> { };
}

The output will be as follows.

MultiSelect

Action failure template

There is also an option to custom design the popup list content when the data fetch request fails at the remote server. This can be achieved using the ActionFailureTemplate property.

In the following sample, when the data fetch request fails, the MultiSelect displays the notification.

@using Syncfusion.EJ2.Blazor.Data
@using Syncfusion.EJ2.Blazor.DropDowns

<EjsMultiSelect TValue="string[]" ModelType="@Data" Placeholder="Select a customer" Query="@Query">
    <MultiSelectTemplates>
        <ActionFailureTemplate>
            <span class='norecord'>Data fetch get fails </span>
        </ActionFailureTemplate>
    </MultiSelectTemplates>
    <EjsDataManager Url="https://services.odata.org/V4/Northwind/Northwind.svcs/Employees" Adaptor="Adaptors.ODataV4Adaptor" CrossDomain=true></EjsDataManager>
    <MultiSelectFieldSettings Value="Country" Text="FirstName"></MultiSelectFieldSettings>
</EjsMultiSelect>

@code {
    public class EmployeeData
    {
        public string FirstName { get; set; }
    }
    public EmployeeData Data = new EmployeeData();
    public string Query = "new ej.data.Query().select(['FirstName', 'Country']).take(6).requiresCount()";
}

The output will be as follows.

MultiSelect