jQuery Mobile - 數字文字輸入

描述

數字輸入型別允許使用者輸入數字值。

示例

以下示例演示如何在 jQuery Mobile 中使用數字輸入。

<!DOCTYPE html>
<html>
   <head>
      <meta name = "viewport" content = "width = device-width, initial-scale = 1">
      <link rel = "stylesheet" href = "https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
      <script src = "https://code.jquery.com/jquery-1.11.3.min.js"></script>
      <script src = "https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
   </head>
   
   <body>
      <form>
         <h2>Number Input Example</h2>
         <label for = "number">Simple Number Input</label>
         <input type = "number" id = "number" data-clear-btn = "false">
         
         <label for = "number1">Clear the Number Field</label>
         <input type = "number" data-clear-btn = "true" id = "number1">
         
         <label for = "number2">Number Pattern</label>
         <input type = "number" id = "number2" pattern = "[0-9]*" data-clear-btn = "false">
         
         <label for = "number3">Clear the Number Pattern Field</label>
         <input type = "number" data-clear-btn = "true" id = "number3" pattern = "[0-9]*">
      </form>
   </body>
</html>

輸出

讓我們執行以下步驟，瞭解上述程式碼如何工作 -

在伺服器根資料夾中將上述 html 程式碼儲存為textinput_number.html 檔案。
以 https:///textinput_number.html 開啟此 HTML 檔案，將顯示以下輸出。

jquery_mobile_widgets.htm

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