How to use form tag? Summary of usage examples of form tags

In layman's terms, the form tag is used for form submission. This article is about the introduction of form form attributes and form form functions. The following is a detailed introduction to its specific use through examples. Introduction to form form attributes 1. Detailed explanation of the method attribute in the form tag. The browser uses the method attribute setting method to transmit the data in the form to the server for processing. There are two methods: POST method and GET method. 2. The label label in the form. Friends, when you were learning the various controls of the form, did you find a label - label? This article will reveal its function. The label label does not present any special effects to the user. Its function is to improve usability for mouse users. If you click on the text within the label label, the secondary control will be triggered. That is to say, when the user clicks to select the label label, the browser will automatically focus on the form control related to the label. 3. Detailed explanation of the parameters and attributes of the form in HTML new: new attributes in HTML5. As shown in Figure 4 below.&nb

1. Introduction to the application of attributes and functions in the form

##Introduction: Generally speaking, the form tag is used for form submission. This article is about the introduction of form form attributes and the introduction of form form functions. The following is a detailed introduction to its specific use through examples. .

2. Detailed explanation of the method attribute in the form tag

##Introduction: This article introduces you to the method attribute in the form tag, hoping to help you learn

3.

Take you to master HTML Table and form form

# Introduction: This article mainly introduces table, form tags and form submission methods. Contents 1.

tag: Define table layout in HTML. 2. tag: used to create HTML forms. 3. Form submission method: Introducing the get and post methods.

4.

Detailed introduction to the input tag and form tag of html

##Introduction: This article explains in detail the input tag and form tag of HTML

5. Solution to the action="#" in the form tag Explanation_html/css_WEB-ITnose

Introduction: Solve the explanation of action="#" in the form tag

6 . When modifying the request header when curl post, I encounter something that I can’t understand.

Introduction: When modifying the request header when curl post, I encounter something that I can’t understand. Let’s talk about it first. My understanding of form tags The form tag has an attribute called enctype It has several values, 2 of which are commonly used multipart/form-data application/x-www-form-urlencoded a piece of html Set different enctypes when submitting <

7. PHP upload ideas are very important and draw inferences from one example

Introduction: PHP upload ideas are very important and draw inferences from one example 1. FORM Tag enctype attribute The meaning of enctype="multipart/form-data" in the form is to set the MIME encoding of the form. By default, This encoding format is application/x-www-form-urlencoded and cannot be used for file upload; Only use multipart/form-da

8. ajax - About thinkphp to prevent local adding a HASH value to when submitting

Introduction: In order to prevent local submission of forms, thinkphp adds a 32-bit hash value to each form tag by default. Any form submission must verify whether this hash is consistent with the SESSION on the server side. However, if I use What should I do if it's Ajax? ! How to prevent users from submitting malicious parameters locally. Another...

[Related Q&A recommendations]:

javascript - Can't the form jump after using avalon2 ms-validate for verification?

ajax - About thinkphp preventing the local from adding a HASH value to when submitting

javascript - angularjs input box verification

javascript - The ONBLUR in the INPUT tag placed within the FORM tag is invalid

java - What is the submission address of the form tag on this page? Why can't I find

?

The above is the detailed content of How to use form tag? Summary of usage examples of form tags. For more information, please follow other related articles on the PHP Chinese website!