【问题标题】:How to dynamically mark input data?如何动态标记输入数据?
【发布时间】:2017-12-11 12:03:59
【问题描述】:

文字不好解释,所以附上照片

让我解释一下。如果您能理解,我将不胜感激。

圈内勾选的部分全部输入后,

当你点击选中的按钮时,

我想动态创建一个表格,并以行和列的形式显示数据。

此时,我想知道的是,一旦第一次输入数据并单击按钮,

已创建。但是,从第二个输入开始,您应该阻止生成标记并实现它,以便仅将值添加到行和列。

我一直在考虑如何实现此功能,但作为初学者,我找不到适合我的答案。

如何实现它来实现我想要实现的东西?如果你能告诉我一些关于它的事情,我将不胜感激。

【问题讨论】:

    标签: jquery ajax jsp


    【解决方案1】:

    试试这个,可能对你有帮助

    <!DOCTYPE html>
    <html lang="en">
    <head>
      <title>Bootstrap Example</title>
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
      <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
      <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
    </head>
    <body>
    
    <div class="container">
    <div data-role="main" class="ui-content">
        <div data-role="collapsible" data-collapsed="true">
             <h1>Top 10</h1>
           
    
    <div data-role="fieldcontain">
        <label for="ScoreRank">Rank:</label>
        <input type="text" name="ScoreRank" id="ScoreRank" value=""  />
    </div>  
    <div data-role="fieldcontain">
        <label for="ScoreID">ID:</label>
        <input type="text" name="ScoreID" id="ScoreID" value=""  />
    </div>  
    <div data-role="fieldcontain">
        <label for="ScoreCourse">Course:</label>
        <input type="text" name="ScoreCourse" id="ScoreCourse" value=""  />
    </div>  
    
    <div data-role="fieldcontain">
        <label for="ScoreTarget">Target</label>
        <input type="text" name="ScoreTarget" id="ScoreTarget" value=""  />
    </div>  
    <div data-role="fieldcontain">
        <label for="ScorePoints">Points</label>
        <input type="text" name="ScorePoints" id="ScorePoints" value=""  />
    </div>  
    
     <button id="btn1">Add Scores</button>
       <div class="table-responsive"> 
       <table data-role="table" id="table-column-toggle" data-mode="columntoggle" border="1" class="table table-hover" style="display:none;">
          <thead>
            <tr>
              <th data-priority="2">Rank</th>
              <th>Student ID</th>
              <th data-priority="3">Course</th>
              <th data-priority="1">Meeting negotiated target</th>
              <th data-priority="5">Score (pts)</th>
            </tr>
          </thead>
    
          <tbody>
            
          </tbody>
        </table>
    </div>
      </div>
    </div>
    <script>
    $(document).ready(function(){
        $('#btn1').on('click',AddScore);
    });
    
      function AddScore()
      {
        $('#table-column-toggle').show();
        var jqTableBody = $('#table-column-toggle tbody');
        var sTRTemplate = '<tr>' + 
            '    <td>{Rank}</td>' +
            '    <td>{Id}</td>' +
            '    <td>{Course}</td>' +
            '    <td>{Target}</td>' +
            '    <td>{Points}</td>' +
            '</tr>';
    
        var sTRAppend = sTRTemplate;
    
        $('div[data-role="fieldcontain"] input:text').each(function(){
          switch(this.id) {
            case 'ScoreRank' :  sTRAppend = sTRAppend.replace('{Rank}', this.value); break;
            case 'ScoreID' :  sTRAppend = sTRAppend.replace('{Id}', this.value); break;
            case 'ScoreCourse' :  sTRAppend = sTRAppend.replace('{Course}', this.value); break;
            case 'ScoreTarget' :  sTRAppend = sTRAppend.replace('{Target}', this.value); break;
            case 'ScorePoints' :  sTRAppend = sTRAppend.replace('{Points}', this.value); break;
                        }
        })
        jqTableBody.append(sTRAppend);
      }
    </script>
    
    </body>
    </html>

    【讨论】:

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