c# - Insert Data from text box to database asp.net MVC4 -


i using mvc4 view page , trying insert data ms sql database text boxes clicking button. struggling , guess problem "con.open()",but not know declare it. here code:

<%@ page language="c#" masterpagefile="~/views/shared/site.master"  inherits="system.web.mvc.viewpage" %>  <script runat="server">  sqlconnection con = new sqlconnection(configurationmanager.connectionstrings["greenenergyconnectionstring1"].connectionstring);     protected void button1_click(object sender, eventargs e) {     con.open();     sqlcommand cmd = new sqlcommand("insert customer values ('"+textbox2.text+"', '"+textbox3.text+"', '"+textbox4.text+"','"+textbox5.text+"','"+textbox6.text+"', '"+textbox7.text+"', '"+textbox8.text+"')",con);     cmd.executenonquery();     con.close();     textbox8.text = "";     textbox7.text = "";     textbox6.text = "";     textbox5.text = "";     textbox4.text = "";     textbox3.text = "";     textbox2.text = "";  }

and @ web.config declared following:

<add namespace="system.data.sqlclient"/> <add namespace="system.configuration"/>

what have above not mvc. it's webforms. <script runat="server"> tag dead give away. code should in controller action. when user clicks html submit in html form mvc route request controller action. within action write code execute sql.

i highly recommend razor on webforms syntax. it's cleaner , easier work with.


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