In HTML, there are two ways to express the text box:
One is a single line text that uses the input element, and the other is a multi-line text box that uses textarea.
When using the
One is a single line text
(Reprinted) How to Use js to get the textbox value in Asp.net. js cannot get the text value
The value in the text control cannot be obtained! Set breakpoints. In The
I saw a question today and asked:How can I select all textbox on the page and assign all values to string. Empty?The first thing I think of is to use Js for implementation. The common form is document. getelementbyid (), which is
In HTML, there are two ways to represent a text box:
One is the single line of text that uses the INPUT element, and the other is a multiline text box that uses textarea.
To use the input method, you must add the type and set it to "text."
2. Write code to Calendar.js,
Copy Code code as follows:
var Isfocus=false; Whether the focus
1. JS Form Popup dialog function is? Get input focus function yes?
Popup dialog function: Alert (), Prompt (), confirm ()Get input focus Function: Focus ()
2. JS's steering function is? How to introduce an external JS
When you develop a project with ASP. NET WebForm, you encounter one of the following conditionsThere is a TextBox control on the page, and there are 2 label controls. When the value in the TextBox control changes, the values on the two label
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
and provide relevant evidence. A staff member will contact you within 5 working days.