values entered in the textbox should b displayed dynamically

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i hav one button and one textbox in myaspx page...values entered in the textbox shoulb b displayed ....once again i entered sm values in the same textbox it shows the nextentered values without disturbing the first and so on....

Posted 21-Feb-11 1:24am

shanthikalai

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Sandeep Mewara 21-Feb-11 8:28am

Avoid reposting the same stuff. Follow at one place.

3 solutions

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Prerak Patel · Answer 1 · 2011-02-21T01:29:00

Solution 1

Setting autocomplete to true will do the things for you.
If you wish to autofill from some database or so, check this[^]

Posted 21-Feb-11 1:29am

Prerak Patel

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Sandeep Mewara 21-Feb-11 8:38am

I doubt if OP is asking this.

Further, it's a repost. Earlier one: http://www.codeproject.com/Questions/160200/values-entered-in-the-textbox-should-b-displayed-d.aspx

Ed Nutting · Answer 2 · 2011-02-21T01:32:00

Okay for starters you should probably have edited your original question, not posted a new one, however..

Your page should probably contain the following:
1) A div that has an id, call it Values for simplicity and must also have attribute runat="server"
2) An ASP TextBox (which you already have), call this NewValueBox or something
3) An ASP Button (which you already have)

In the button click event do something like the following:

//Set the Session object with the previous values to have the new value as well
//The Session object allows you to store information between requests about a particular user.
Session["Values"] = ((string)Session["Values"]) + NewValueBox.Text + "<br />";

//Set the div inner text to have the previous values and the new value
Values.InnerHtml += ((string)Session["Values"]);

//Set the NewValueBox.Text to empty
NewValueBox.Text = "";

The following is working Html and C# code I have just put together:

HTML

<body>
    <form id="form1" runat="server">
        <div id="ValuesDiv" runat="server">
        </div><br />
    <asp:TextBox ID="NewValueBox" runat="server"></asp:TextBox><br />
    <asp:Button ID="Button1"
        runat="server" Text="Add Value" onclick="Button1_Click" />
    </form>
</body>

C#

protected void Button1_Click(object sender, EventArgs e)
{  
    //Note: Use try catch block in as Session["Values"] will throw a null error for a user's first button click.
    try
    {
        Session["Values"] = ((string)Session["Values"]) + NewValueBox.Text + "<br />";
    }
    catch
    {
        Session["Values"] = NewValueBox.Text + "<br />";
    }
    try
    {
        ValuesDiv.InnerHtml = ((string)Session["Values"]);
        NewValueBox.Text = "";
    }
    catch
    {
    }
}

Monjurul Habib · Answer 3 · 2011-02-21T08:18:00

Solution 4

You can try the concept:
Tokenizing Autocomplete Text Entry

Posted 21-Feb-11 8:18am

Monjurul Habib