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How to hide table rows in a DataList if column data returns null from SQL Server


How to hide table rows in a DataList if column data returns null from SQL Server

By : user2173576
Date : October 20 2020, 08:10 PM
should help you out You can wrap the ItemTemplate contents with a PlaceHolder and use a Ternary Operator to set the visibility.
code :
<asp:PlaceHolder ID="PlaceHolder1" runat="server" Visible='<%# !string.IsNullOrEmpty(Eval("ACCOUNT_STATUS").ToString()) ? true : false %>'>

    <tr>
        <td style="width: 171px">Account Status:</td>
        <td style="width: 220px">
            <asp:Label ID="lblAccountStatus" runat="server" Text='<%# Eval("ACCOUNT_STATUS") %>'></asp:Label>
        </td>
    </tr>       

</asp:PlaceHolder>
SELECT * FROM accounts WHERE account_status IS NOT NULL


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Hide and show more rows of a datalist table using jQuery

Hide and show more rows of a datalist table using jQuery


By : E.L
Date : March 29 2020, 07:55 AM
wish help you to fix your issue I have an asp datalist that is setup as follows: , You should try this
code :
$(function(){
    var trs =  $("#dlListItems tr");
    trs.hide();
    trs.slice(0, 10).show(); 
    $("#load").click(function (e) { 
        e.preventDefault();
        $("#dlListItems tr:hidden").slice(0, 10).fadeIn(1500);          
    });
});
If all rows data is null hide column

If all rows data is null hide column


By : Ali Hossain
Date : March 29 2020, 07:55 AM
Any of those help Using MS Visual Studio 2012, Telerik, C#.ASP.NET. , Please try with below code snippet.
Using UniqueName
code :
protected void RadGrid1_PreRender(object sender, EventArgs e)
{
    foreach (GridColumn column in RadGrid1.MasterTableView.Columns)
    {
        // If you used ClientSelectColumn then below code is not worked For that you have to put condition
        //if(column.ColumnType  == "GridBoundColumn")

        int TotalNullRecords = (from item in RadGrid1.MasterTableView.Items.Cast<GridDataItem>()
                                where string.IsNullOrWhiteSpace(item[column.UniqueName].Text) ||
                                item[column.UniqueName].Text == "&nbsp;"
                                select item).ToList().Count;

        if (TotalNullRecords == RadGrid1.MasterTableView.Items.Count)
        {
            RadGrid1.MasterTableView.Columns.FindByUniqueName(column.UniqueName).Visible = false;
        }
    }
}
protected void RadGrid1_PreRender(object sender, EventArgs e)
{


    foreach (GridColumn column in RadGrid1.MasterTableView.Columns)
    {
        // If you used ClientSelectColumn then below code is not worked For that you have to put condition
        //if(column.ColumnType  == "GridBoundColumn")

        int TotalNullRecords = (from item in RadGrid1.MasterTableView.Items.Cast<GridDataItem>()
                                where string.IsNullOrWhiteSpace(item[column.UniqueName].Text) ||
                                item[column.UniqueName].Text == "&nbsp;"
                                select item).ToList().Count;

        if (TotalNullRecords == RadGrid1.MasterTableView.Items.Count)
        {
            column.Visible = false;
        }


    }
}
RETURNing rows of data differently in same table if a specific column is NULL

RETURNing rows of data differently in same table if a specific column is NULL


By : mike
Date : March 29 2020, 07:55 AM
around this issue I have been working on a query: , Change
code :
INNER JOIN Task T ON D.TaskId = T.PK_Task 
LEFT JOIN Task T ON D.TaskId = T.PK_Task 
COALESCE(S.[Number], NonScrumStoryId.IncidentNumber)
How to hide table rows when data coming from the server is empty in Angularjs

How to hide table rows when data coming from the server is empty in Angularjs


By : yaronbal
Date : March 29 2020, 07:55 AM
should help you out How can i hide table rows when the data from the server is empty, i am using json-ld with angularjs. , No need to parse the values:
code :
<tr ng-hide="data['ts:versionID']">
jQuery : hide rows in table based on column data

jQuery : hide rows in table based on column data


By : Mahdi_Alpha
Date : March 29 2020, 07:55 AM
Any of those help Based only on the provided sample html. Within your click handler, using the correct selector to find the first td of each tr and then looping over each to perform decision logic would work:
code :
$("tr td:first-child").each(function(index){
    if($(this).text() === "A") {
        $(this).closest("tr").hide();
    }
});
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