HTML <button> Tag

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Kifiya da wani lokaci

<button> Tirar bango na zabe

a <button> Aini, kai kuma a gina bayan bayan (da kuma tago kamar <i>, <b>, <strong>, <br>, <img> da sauri).Wannan ne ne... <input> Tirar daga bango da kai tsarin!

kaiko:Kaiko a kaiya abin shida a cikin nisan a kaiya. <button> element a kaiya type attribute, domin a kaiya browser ya daidai a kaiya abin shida.

kaiko:Ake yi iya a kaiya abin shida a cikin nisan da CSS! Kaiko shaidamawa ko a kaiya. Tuturu CSS Button.

Ba'a

<button> 控件 da <input type="button"> kaiko, yana da kaiwa abin shida a cikin nisan da abin shida a cikin nisan.<button> da </button> kudu abin shida a cikin nisan yana da abin shida, kuma yana da kudu abin shida a cikin nisan, kamar abin shida a cikin nisan, kuma yana da kudu abin shida a cikin nisan. Misali, ake kaiya abin shida a cikin nisan, kuma yana da kudu abin shida a cikin nisan, a kaiya abin shida a cikin nisan.

wanda ke daidai a kaiya abin shida a cikin nisan shine shida a cikin nisan, saboda aya shida a cikin nisan ke daidai a kaiya abin shida a cikin nisan.

kaiko a kaiya abin shida a cikin nisan. type attribute. "button"wanda ke daidai a kaiya yanayi a kaiya W3C规范. "submit".

kaiko:

HTML DOM Reference Manual:Button Object

Tuturu CSS:tafiya abin shida a cikin nisan

shaidama

a kama yau:

<button type="button">Fita! </button>

try it yourself

kaiko:ba'a a kaiya yanayi a kaiya abin shida.

shafin

shafin wurin ba'a
autofocus autofocus tafiya abin shida yana da kaiwa a kaiya yanayi.
disabled disabled tafiya abin shida yana da kaiwa.
form form_id tafiya abin shida a cikin nisan yana da abin shida.
formaction URL

tafiya abin shida a cikin tsohon yana da koyawa ga URL.

zaiwa da a kama type="submit".
formenctype
  • application/x-www-form-urlencoded
  • multipart/form-data
  • text/plain

tafiya abin shida a cikin tsohon yana da koyawa kafin a kaiya ga shida.

zaiwa da a kama type="submit".
formmethod
  • get
  • post

tafiya koyawa abin shida a cikin tsohon yana da koyawa (tafiya HTTP method).

zaiwa da a kama type="submit".
formnovalidate formnovalidate

tafiya abin shida a cikin tsohon ba a yankeci data tsohon ba.

zaiwa da a kama type="submit".
formtarget
  • sunan farko

tafiya abin shida a cikin tsohon kuma yana cikin shida a cikin yanayi.

zaiwa da a kama type="submit".
name sunan tafiya abin shida a cikin nisan.
popovertarget element_id tafiya abin shida a cikin tsohon
popovertargetaction
  • hide
  • show
  • toggle
 Specify the operation on the popup element when the button is clicked.
type
  • button
  • reset
  • submit
 Specify the type of the button.
value Text Specify the initial value of the button.

Global attributes

<button> Tags also support Global attributes in HTML.

Event attributes

<button> Tags also support Event attributes in HTML.

Default CSS settings

None.

More examples

Example 2

Set button style using CSS:

<!DOCTYPE html>
<html>
<head>
<style>
.button {
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}
.button1 {background-color: #4CAF50;} /* green */
.button2 {background-color: #008CBA;} /* blue */
</style>
</head>
<body>
<button class="button button1">green</button>
<button class="button button2">blue</button>
</body>
</html>

try it yourself

Example 2

Set button style using CSS (with hover effect):

<!DOCTYPE html>
<html>
<head>
<style>
.button {
  border: none;
  color: white;
  padding: 16px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  transition-duration: 0.4s;
  cursor: pointer;
}
.button1 {
  background-color: white;
  color: black;
  border: 2px solid #4CAF50;
}
.button1:hover {
  background-color: #4CAF50;
  color: white;
}
.button2 {
  background-color: white;
  color: black;
  border: 2px solid #008CBA;
}
.button2:hover {
  background-color: #008CBA;
  color: white;
}
</style>
</head>
<body>
<button class="button button1">green</button>
<button class="button button2">blue</button>
</body>
</html>

try it yourself

browser support

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
支持 支持 支持 支持 支持
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