Asp.net - How To Create A Search Button On A DataGrid
May 16, 2011
I am using Visual Studio 2008 Shell and SQL Server 2008. Currently I am able to display DataGrid. But now I have a new requirement where I have to enable a text search in one of the columns. How can I implement this? I tried implementing a solution I found online, but I'm still getting errors. Please be gentle; I am a novice VB.Net programmer And since this is Shell edition and source data is on a different machine which I do not have direct access to, I am not able to debug at all.
Below is all of my code. Note that currently I cannot even view it as an ASPX page since there are still a couple of errors.
What i have is a database with a list of films and what i want to do is to be able to type a name of a file i to a text box click a button called search and it will search the database for that what ever was typed in and then display it in the data grid below.
I have a search form on that will be pulling search template queries from a table in the underlying (an Access db on a share). The search form has a calendar control for filtering by date range, a listbox containing the names of the search templates, a second listbox which lists the fields in the selected template, and then some controls which show/hide themselves depending on which field is selected so that the user can pick a field and enter it's unique criteria in the appropriate control for filtering. Below these controls is a DataGrid, which will obviously display the results.
The problem is how to dynamically "transform" this DataGrid to display the selected search template. These templates do not represent tables in the underlying; rather they represent preconstructed SQL queries (stored in a table) which are essentially SELECT queries with joins and no WHERE clause (so they are the results of multiple tables joined together by their keys).
To be honest, I'm having trouble even generating the LINQ queries to represent these template dynamically, but that's not as important, since I can manually translate the SQL queries into LINQ. This is definitely not the preferred method, as the whole point of putting these templates in a table, rather than code, was to allow for future additions without rebuilding/redistributing the application interface.
I have a datagridview with 2 columns, 1 is Batch_Number and another is Existing_Stock, there is about 6000 rows.My question is, I want to be able to write in a TextBox and hit a Search Button to search the Batch_Number column and filter out or highlight the row with the matching number to see the Existing_Stock
I'm using SQL as a database in VB 2010, I already add a table to my form as a datagrid view but I don't know how to add buttons for filtering, deleting and adding things in my table, for example I want to have one button on my form call it search button to search in table names or Phone Numbers. how can I do that and where shall I write the code?
I'm in a bit of a quandry. I am trying to build a simple search form where the user selects the column title and in puts the criteria then clicks the search button. This is the code I am using
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click details = ComboBox2.Text 'column name selected by user specifics = TextBox1.Text 'criteria input by user
I have a MS access database connected to a VB2008 developed software. I want to make a search button to search through all the tables in the database. how can I do this?
I want to link a field in table one to a field in table 2 in the database so that they are the same ( whenever I change what is in table 1 table 2 changes to the same automaticaly )
i have 1button,1textbox,1datagridview.i want to make a search button with it to search for student id..i use ms access..example i type 12-200705-0005 on the textbox,then i click search button,then the data with student id will show at datagridview..
I am new to programming and especially VB and I am trying to make a CSV reader where I can filter all of the content with a single search box. Here is the code I used to load my CSV file into a datagrid:
I have a datagridview. The database is unbounded. When I display the database in the datagridview. I want to search for a value in a datagrid view. For this I want to add a textbox. The user enters a value in a textbox. Then the search could be able to search for the value entered in the textbox in the datagrid view .
I have this problem. how can i search to the datagrid by use of textbox value? when the user input code in the textbox and press the enterkey i want to get focus to the datagridview of what value that are in textbox.
I have this problem. how can i search to the datagrid by use of textbox value? when the user input code in the textbox and press the enterkey i want to get focus to the datagrid of what value that are in textbox.
I have a Datagridview with a database attached , but I want to search the the collums by picking the collum I want from a combobox, writing in a textbox and pushing a button and the arrow in the database will move to the row if anything is found, BUT I don't know how to add the collums from the database to the combobox and do the search using the button.
I am trying to do a record search feature in my datagrid, but I can't find any reference for this. What I want to do is I can search any of the row that contain the text that type in TextBox1 by clink on Button1. I am using VB2008 and the datagrid is connect to access.
I have a text box setup to filter a datagrid. Work just fine, but if I search for something that is not there (empty results) it comes back with an error "Object reference not set to an instance of an object." on the bolded line. How to fix that error?
I have a program I wrote a few years back and I brought it back to life with a search feature.I am using an XML file to store the data in.I have a search function that will display the first result from the textbox1.text value,it displays it in a messagebox. What I want to do is display all the results in a datagrid.Here is the code I have now.
Imports System.Xml Public Class search Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim xmlFile As XmlReader
[code]....
Is there a way to modify this code to show multiple results in a datagrid? For example, you have a locomotive and rolling stock named Santa Fe. I want to return all results for Santa Fe.
SQL = "SELECT * FROM Customers WHERE Surname Like '" & Textbox1.Text & "%'" 'this calls the DatagridFill sub Datagridfill()
This is my current code, it searches for anything entered into the textbox against the row "surname", but I also have a first name row and a Order ID row. Instead of searching against one row, i want to to search all the rows, and fill the datagrid with anything it matches it with.
so i have this data grid, which i wanna search , base on specific criteria from two or more text boxes; eg a user wants to search employees from karachi, so they enter karachi in the first text box. now they want to search employees from karachi whose status is permanent, so they enter permanent in the second text box, and the data grid shows employees from karachi whose status is permanent.
For search from ONE text box, i have used the following code :
Private Sub TextBox1_KeyUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.KeyUp If TextBox1.Enabled = True Then
[Code]....
im no champ at vb, i just started some 7 days ago for my computer project, so ill really need to be spoon fed the details :|
I have a form. it has a textbox called textbox1. form has datagridview called datagridview1 on it which has datasource set to: tblEmployee. Which is connected from EmployeeData.mdf. This is an SQLServer connection.
I want to be able to type the text in search box(textbox1) and the datagrid shold adjust at the same time.
So if i am typing "Joh"... the datagrid should automatically change to narrow rows with Forename that has "John" in it.
I want to be able to type text in a search box (textbox1) and have the datagrid adjust at the same time. My datagridview is called DGEstudent and the data source is dataset2 and is pulling from the student table. As soon as I start typing in the textbox my datagrid just goes blank. Private Sub TextBox1_KeyUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.KeyUp
Dim dv As DataView = New DataView() dv.Table = DataSet2.Student dv.RowFilter = "First_Name like '" & TextBox1.Text & "%'" DGEstudent.DataSource = dv
I am developing an ASPX VB.NET file using SSMS 2008.I need to add a search textbox so that users can filter SQL records on one of the columns. I have been working on this several hours and although I have the SQL records returning correctly now, the search functionality is not working. I do not get error messages from this code,
Here is my ASPX file code: <%@ Page Language="VB" Debug="true" Src="../Global.vb"%> <%@ Import Namespace="ChartDirector" %>
I just want a program compiled in Visual Basic 2008. which can just submit a form of only one field. the form is already uploaded to the server but i don't want to go to that url every time to do so.What I want here, just to open application and fill that field and submit. Is this possible in visual basic 2008?Also let me know how to create a button that can rapidly submit the form repeatly untill the second button named cancel is pressed. field name of that form is "msisdn" and the action on submit button is post method and url in target is url...
