How to get value from TextBox in asp net c#?

Asp.net get value from Textbox in aspx to code behind

1. Using the code: string user = this. UserName.
2. Using the code: Textbox UserName = this. FindControl(“UserName”);
3. Deleted the aspx. design.
4. In the designer, add the following lines of code: protected global::System.

How pass TextBox value to JavaScript function in asp net?

I want to pass the values in ASP.Net textboxes to JavaScript function and trigger is from code behind. I have successfully triggered the JavaScript function from code behind using the below statement…….or Join us.

How get HTML TextBox value in asp net code behind?

Finally we can get value of selected date on button click event or wherever we want from Textbox on label from code behind in ASP.NET.

1. protected void btnSave_Click(object sender, EventArgs e)
2. {
3. string strValue = Page.Request.Form[“_datepicker”].ToString();
4. lblDate.Text = strValue;
5. }

How can I pass a TextBox to another page in asp net?

Textbox Data Transfer One Page to Another Page Using Various ASP.NET Techniques

1. <\%@ Page Title=”” Language=”C#” MasterPageFile=”~/Master/Master.master” AutoEventWireup=”true” CodeFile=”FillInfo.aspx.cs” Inherits=”UI_Cookies_FillInfo” \%>

How do I find the value of a textbox?

Input Text value Property

1. Change the value of a text field: getElementById(“myText”).
2. Get the value of a text field: getElementById(“myText”).
3. Dropdown list in a form: var mylist = document.
4. Another dropdown list: var no = document.
5. An example that shows the difference between the defaultValue and value property:

How pass textbox value from view to controller in MVC?

To get data from the FormCollection object we need to pass it is as a parameter and it has all the input field data submitted on the form.

1. [HttpPost]
2. public ActionResult CalculateSimpleInterestResult(FormCollection form)
3. {
4. decimal principle = Convert.ToDecimal(form[“txtAmount”].ToString());

How pass data from JavaScript to ASP NET?

There are a number of ways:

1. Write it out in your JavaScript with <\%= myVariable \%>
2. Set a cookie server-side and then retrieve the cookie client side.
3. Set a hidden form input to your value.
4. Redirect to your page with the value as a querystring parameter, and then parse the params using JavaScript.

How do you assign html input text value from code behind without Runat server?

Hi, You can use Request. Form[“id”]` on Button_Click, you will get the value of html control without using runat server.

How do I pass values from one page to another in asp net?

The following options are available only when the source and target pages are in the same ASP.NET Web application.

1. Use session state.
2. Create public properties in the source page and access the property values in the target page.
3. Get control information in the target page from controls in the source page.

How do I pass a textbox from one HTML page to another HTML page?

Passing Textbox Value to another page via JavaScript

1. allow user to input data into a textbox attribute of form/input element.
2. after the user inputs the data and presses enter, the user is then directed to another page where the entered data is display.

How do I get the value of a textbox in HTML?

Method 1:

1. document.getElementById(‘textbox_id’).value to get the value of desired box.
2. Note: Method 2,3,4 and 6 returns a collection of elements, so use [whole_number] to get the desired occurrence.
3. Use document.getElementsByClassName(‘class_name’)[whole_number].value which returns a Live HTMLCollection.

How do I get the value of a textbox in react?

2 Answers

1. onChange – function that would set component state to an input value every time input is changed.
2. value – input value from the component state ( this.state.value in example)