input

2021-02-26 07:39

Input box.

Attribute Name	Type	Default	Description	Minimum Version
value	String		initial contents
name	String		component name, used for the form submission of obtained data
type	String	text	input type, effective value: text, number, digit.
password	Boolean	false	Is password type or not
placeholder	String		placeholder
placeholder-style	String		specify placeholder style
placeholder-class	String		specify placeholder style class
disabled	Boolean	false	disable or not
maxlength	Number	140	maximum length
focus	Boolean	false	get focus
cursor	Number		Cursor location when specifying focus
onInput	EventHandle		trigger input event on keyboard entry, event.detail = {value: value}
onConfirm	EventHandle		trigger on clicking keyboard completion, event.detail = {value: value}
onFocus	EventHandle		trigger on getting focus, event.detail = {value: value}
onBlur	EventHandle		trigger on losing focus, event.detail = {value: value}

Screenshot

input

Sample Code

copy

<input placeholder="Here the focus is obtained only when the button below is clicked" focus="{{focus}}" />
<input maxlength="10" placeholder="maximum entered length 10" />
<input onInput="bindKeyInput" placeholder="entry synchronized to view"/>
<input type="number" placeholder="This is a numeral entry box" />
<input password type="text" placeholder="This is a password entry box" />
<input type="digit" placeholder="numeral keyboard with decimal"/>

copy

Page({
  data: {
    focus: false,
    inputValue: '',
  },
  bindButtonTap() {
    this.setData({
      focus: true,
    });
  },
  bindKeyInput(e) {
    this.setData({
      inputValue: e.detail.value,
    });
  },
});