Questions about request.form

cheyunfei · Post time: 2020-2-12 20:00:02

I have two pages:
1. <body>
    <form id = "form1" runat = "server">
    <div>
        <asp: Label ID = "Label1" runat = "server" Text = "Your name is:"> </ asp: Label>
        <asp: TextBox ID = "name" runat = "server"> </ asp: TextBox> <br />
        <asp: Label ID = "Label2" runat = "server" Text = "Your age is:"> </ asp: Label>
        <asp: TextBox ID = "age" runat = "server"> </ asp: TextBox> <br />
        <asp: Button ID = "Button1" runat = "server" Text = "Submit" OnClick = "Button1_Click" />
        <br />
        <br />
        <br />
    </ div>
    </ form>
</ body>
2,
protected void Page_Load (object sender, EventArgs e)
    {
        string recive_id, recive_age;
        recive_id = Request.Form ["id"];
        recive_age = Request.Form ["age"];
        Response.Write ("My name =" + recive_id + "<br>" + "My age =" + recive_age + "<br>");
        // 3\
        Response.Write ("You are using" + Request.RequestType + "Method to pass data");

    }

How can I get their value? Please master
I

money80100 · Post time: 2020-4-10 14:30:02

recive_id = name.Text;

从今天起流氓 · Post time: 2020-4-10 20:45:01

string valus = Page.Request.Form.Get ("a"); // This is the control name = "a"
Page.Response.Write ("The value of the text you entered is:" + valus);

堕之旋律 · Post time: 2020-4-11 00:30:01

Agree upstairs. I also just learned. . Haha

mgcfox · Post time: 2020-4-13 12:15:01

protected void Page_Load (object sender, EventArgs e)
    {
        string recive_id, recive_age;
        recive_id = Request.Form ["name"]; // TextBox id of name is name
        recive_age = Request.Form ["age"]; // This is true.
        Response.Write ("My name =" + recive_id + "<br>" + "My age =" + recive_age + "<br>");
        // 3\
        Response.Write ("You are using" + Request.RequestType + "Method to pass data");

    }

If you send it directly to this page, it is most convenient to use recive_id = name.Text;

reference:
<% @ PreviousPageType VirtualPath = "~ / SourcePage.aspx"%>

if (Page.PreviousPage! = null)
{
    TextBox SourceTextBox =
        (TextBox) Page.PreviousPage.FindControl ("TextBox1");
    if (SourceTextBox! = null)
    {
        Label1.Text = SourceTextBox.Text;
    }
}

mgcfox · Post time: 2020-4-13 13:00:01

protected void Page_Load (object sender, EventArgs e)
    {
        string recive_id, recive_age;
        recive_id = Request.Form ["id"]; // Wrong here, Form ["name"]
        recive_age = Request.Form ["age"]; // Yes, here is the ID value of the control that needs to be accessed
        Response.Write ("My name =" + recive_id + "<br>" + "My age =" + recive_age + "<br>");
        // 3\
        Response.Write ("You are using" + Request.RequestType + "Method to pass data");

    }

If you post to this page, use recive_id = name.Text; more convenient.

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