remote form

遠端形式

允許透過 AJAX 提交表單的功能。

如果表單方法是GET ，並且對於所有其他方法都是FormData ，則該函數將使用window.fetch發出基於表單的請求，並將有效負載編碼為 URL 參數。

請求物件在回調函數中可用，允許在發送請求之前修改標頭和正文。

安裝

 $ npm install --save @github/remote-form

用法

 import { remoteForm } from '@github/remote-form'

// Make all forms that have the `data-remote` attribute a remote form.
remoteForm ( 'form[data-remote]' , async function ( form , wants , request ) {
  // Before we start the request
  form . classList . remove ( 'has-error' )
  form . classList . add ( 'is-loading' )

  let response
  try {
    response = await wants . html ( )
  } catch ( error ) {
    // If the request errored, we'll set the error state and return.
    form . classList . remove ( 'is-loading' )
    form . classList . add ( 'has-error' )
    return
  }

  // If the request succeeded we can do something with the results.
  form . classList . remove ( 'is-loading' )
  form . querySelector ( '.results' ) . innerHTML = response . html
} ) 

 < form action =" /signup " method =" post " data-remote >
  < label for =" username " > Username </ label >
  < input id =" username " type =" text " >

  < label for =" password " > Username </ label >
  < input id =" password " type =" password " >

  < button type =" submit " > Log in </ button >
  < div class =" results " > </ div >
</ form > 

瀏覽器支援

沒有原生自訂元素支援的瀏覽器需要一個polyfill。

• 鉻合金
• 火狐瀏覽器
• 狩獵之旅
• 微軟邊緣

發展

 npm install
npm test

執照

根據麻省理工學院許可分發。有關詳細信息，請參閱許可證。