Cell Templates

Hi There,

I’m looking for some cell templating examples for asp.net core mvc helper. I’ve been through the documentation, blogs etc but cannot find details on this. Specifically what i’m trying to do is that when i hover over a particular column i would like it to display the full contents of a different column in the grid. Right now i’m using an unbound column to render a hyperlink that will show it, but it’s not ideal.

Are there any sample projects that have this functionality that i can look at?

Thanks

Hello,

I have been looking into your question and in order to ensure that the described scenario is addressed correctly, I will need some additional information regarding your scenario. Could you please answer the following questions:

• What template do you need exactly cell template or column header template?
• Where exactly do you want to hover on the column header or column cells?
• What do you want displayed on hover, the content of the cell itself if you hover over a cell, the content of the header if you hover over a column header, or something else?
• What is the purpose of using this hyperlink in an unbound column?
• Could you provide more detailed information, screenshots, videos or code snippets?

This information is going to be highly appreciated and will help me in my further investigation.

Looking forward to hearing from you.

Thank you for your cooperation.

Regards,

Georgi Anastasov

Entry Level Software Developer

Infragistics

Hi Georgi,

Really what i'm looking for is some examples on how to use the cell Template feature using the asp.net mvc helper in .net core. What i'm trying to do, is that when i hover over a specific cell, it will show a popup of a different cell value. For display purposes we're truncating the value of the initial cell to 50 characters,, but when we hover over the cell we want to show the full contents of the data field. I've accomplished it temporatily by adding a hyper link and modal window, which works. But if we could do an on-hover event it would be even better.

Here's the code that renders the grid:

@(
Html.Infragistics().Grid(Model.ReportData).ID("grid1")
.PrimaryKey("NotificationId")
.AutoGenerateColumns(false)
.Columns(column =>
{
column.For(x => x.NotificationId).Hidden(true);
column.For(x => x.NotificationDate).HeaderText("Notification Date");
column.For(x => x.NotificationType).HeaderText("Notification Type").DataType("string");
column.For(x => x.MessageType).HeaderText("Message Type");
column.For(x => x.Subject).HeaderText("Subject Line");
column.For(x => x.Customer).HeaderText("Customer Number");
column.For(x => x.Email).HeaderText("Email Address");
column.For(x => x.Phone).HeaderText("Mobile");
column.For(x => x.Status).HeaderText("Phone Number");
column.For(x => x.ErrorMessage).HeaderText("Error Message");
column.For(x => x.MessageText).HeaderText("Message Text");
column.Unbound("ViewMessage").Template("<a href='javascript:ShowMessageText(${NotificationId});' title='View'><i class='fa-solid fa-magnifying-glass' style='color:#154c79'></a>").HeaderText("View Message");
}).Features(features =>
{
features.Sorting().Type(OpType.Local);
features.Paging().Type(OpType.Local).PageSize(100);
features.Filtering().Type(OpType.Local);
})
.Height("800").Width("100%").DataBind().Render()
)

and the javascript call that populates the modal window:

function ShowMessageText(notificationId) {
$.ajax({
type: "POST",
url: "/Reports/MessageTextPopup",
data: { "notificationId": notificationId },
success: function (response) {
$("#partialModal").find(".modal-body").html(response);
$("#partialModal").modal('show');
},
failure: function (response) {
alert(response.responseText);
},
error: function (response) {
alert(response.responseText);
}
});
}

Hello,

Thank you for the provided information.

I have been looking into your question and in order to achieve your requirements and have a tooltip of cells from a specific column or several columns, what I can suggest as an approach is to handle the Tooltip igGrid feature.

First, you’ll handle the Template property of the column or columns you want to have a tooltip for their cells. In the template, you will insert a paragraph element with a set class that will contain additional styles about the tooltip and display the information for each cell.

column.For(x => x.Description).HeaderText("Description").DataType("string").Width("400px").Template("

${ Description}

“);

The paragraph element class for the template column will contain additional white-space, text-overflow, and overflow styles to display the tooltip properly.

.tooltip-grid-notes {
     white-space: nowrap;
     text-overflow: ellipsis;
     overflow: hidden;
}

Then, in the igGrid control’s feature definition, you’ll add the Tooltip feature.

Features(features =>
         {
             features.Tooltips();
          }
);

In addition, you will handle the Visibility property of the tooltip feature and enable the tooltips to always be displayed by passing TooltipsVisibility.Always.

Features(features =>
         {
             features.Tooltips().Visibility(TooltipsVisibility.Always);
          }
);

 

You can then handle the ColumnSettings of the tooltip feature and handle the settings for each individual column whether to display a tooltip for it or not according to your requirements. This will be done by handling the AllowTooltips property and passing true or false to display or not display the tooltip.

Features(features =>
         {
             features.Tooltips().Visibility(TooltipsVisibility.Always).ColumnSettings(settings =>
             {
                 settings.ColumnSetting().ColumnKey("CustomerID").AllowTooltips(false);
                 settings.ColumnSetting().ColumnKey("CompanyName").AllowTooltips(false);
                 settings.ColumnSetting().ColumnKey("ContactName").AllowTooltips(false);
                 settings.ColumnSetting().ColumnKey("Address").AllowTooltips(true);
                 settings.ColumnSetting().ColumnKey("City").AllowTooltips(false);
                 settings.ColumnSetting().ColumnKey("Salary").AllowTooltips(false);
                 settings.ColumnSetting().ColumnKey("Description").AllowTooltips(true);
             });
         })

The described scenario could be observed here:

In addition, I have prepared a small sample illustrating this behavior which could be found attached here. Please test it on your side and let me know how it behaves.

More information can be found in the Tooltips Feature topic from our Ignite UI jQuery documentation.

If you require any further assistance on the matter, please let me know.

igGridCellTemplateTooltip

Regards,

Georgi Anastasov

Entry Level Software Developer

Infragistics

I read your post and I found it amazing! thank 검증 슬롯사이트

Thanks for raising this question. Cell templates and hover-based content display can significantly improve the user experience when working with large datasets. In many cases, custom tooltips or popup templates provide a cleaner solution than rendering full content inside the grid itself. Looking forward to seeing sample implementations and best practices shared by the community. By the way, user-focused information portals such as https://solarbazaar.io/ also benefit greatly from well-structured data presentation and responsive UI components.

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Yes, you can do this with a cell template. Instead of an unbound column, add the content from the other field as a title attribute or initialize a tooltip in the template. myloancare login On hover, the tooltip can display the full text from the hidden column.