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See: Export Data in CSV Format using -fields option for sample usage. You should declare an interface or class with the fields of what a post actually contains. For JSON output formats, mongoexport includes only the specified field(s) and the id field, and if the specified field(s) is a field within a sub-document, the mongoexport includes the sub-document with all its fields, not just the specified field within the document. You have declared your post to be of type object: _post!: object and, well, Property 'title' does not exist on type ' object'. Property 'posts' does not exist on type 'Object' Typescript gives me an error: Element implicitly has an 'any' type because expression of type '"posts"' can't be used to index type 'Object'. #Export data field postview how to#There still one thing to change in post-view but i don't really know how to do it: Property 'title' does not exist on type 'object' When i try to show something in the component template like:Įrrors while compiling. The service that gets a json file: import #Export data field postview full#The goal is to show the full post contents. I have already a service that returns a json file contents by using HttpClient. csv", fileName)) Response.Charset = " " Response.ContentType = " application/vnd.xls" // GET Data From Database SqlConnection cn = new SqlConnection(dataSrc.ConnectionString) string query = ( " \r\n", " ").Replace( " \t", " ") SqlCommand cmd = new SqlCommand(query, cn) cmd.CommandTimeout = 999999 cmd.CommandType = CommandType.I'm trying to make a service that gets a post from a json file containing array of posts. #Export data field postview code#We have written this code at the Click event of "btnExportFromDataGrid".Ĭollapse Copy Code protected void btnExportFromDatagrid_Click( object sender, EventArgs e). Our next objective is to export this data from datagrid to excel. Now we have a grid full of data from the database. Beside of this I have taken two buttons named "btnExportFromDatagrid" and "btnExportFromDataset". When the asp.net page would be rendered the "grdStudentMarks" would be populated by the data of "student" table of "UniversityManager" Database. When bound to a data source, the DataGrid and GridView controls each display a row from a DataSource as a row in an output table.Ĭollapse Copy Code No Data Found Like the DataGrid control, the GridView control was designed to display data in an HTML table. The GridView control is the successor to the DataGrid control. For showing this data to a grid I am using asp.net GridView control. SqlDataSource can be used as a data source which can fetch data from database and it can be bound to asp.net control. I am using a asp.net SqlDataSource control to pull the data from database. The structure of the table is as follows: Let us assume that we have a database named "UniversityManager" and it has a table named "Student". I am using a simple form of database table to avoid unnecessary overhead. This sample is performed by using ASP.NET 2.0, C# AND SQL Server 2005. How to handle large data and combat with different types of errors. How to export data from a datareader to the excel file.Ĥ. How to export data from grid to the excel file.ģ. How to pull data from database and display it in the grid.Ģ. Exporting data to excel file is a great solution to handle large data because excel gives many advantages like sorting, searching, filtering without writing a single line of code.ġ. To show data in a gridview is a good way for displaying data but it becomes difficult to manipulate and filter large amount of data. ![]()
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