Question

我在drupal中有一个表，它显示了表中的所有内容。我已经为每条记录添加了一个编辑链接。此链接应该将用户带到输入表单，该表单中包含与记录对应的值。现在它只是填充最后一行的表单。

对于行x，我需要填充记录x的值的表单。

该表创建为

function _MYMODULE_sql_to_table($sql) {

     $html = "";

    // execute sql
    $resource = db_query($sql);

    // fetch database results in an array
    $results = array();
    while ($row = db_fetch_array($resource)) {
      $results[] = $row;
      $email = $row['p1'];
      $comment = $row['p2'];
    }


    // ensure results exist
    if (!count($results)) {
    $html .= "Sorry, no results could be found.";
    return $html;    
  }

    // create an array to contain all table rows
    $rows = array();
    // get a list of column headers
    $columnNames = array_keys($results[0]);

    // loop through results and create table rows
    foreach ($results as $key => $data) {

      // create row data
       $row = array(

   'edit' => l(t('Edit'),"admin/content/test/$p1/$p2/Table1",     $options=array()),);

      // loop through column names
      foreach ($columnNames as $c) {
       $row[] = array(
        'data' => $data[$c],
        'class' => strtolower(str_replace(' ', '-', $c)),
        );
      }

      // add row to rows array
      $rows[] = $row;

     }

    // loop through column names and create headers
    $header = array();
    foreach ($columnNames as $c) {
     $header[] = array(
      'data' => $c,
      'class' => strtolower(str_replace(' ', '-', $c)),
      );
    }

    // generate table html
    $html .= theme('table', $header, $rows);

    return $html;

  }

   // then you can call it in your code...
   function _MYMODULE_some_page_callback() {

    $html = "";

    $sql = "select * from {contactus}";

    $html .= _MYMODULE_sql_to_table($sql);

    return $html;
  }
   function display(){
    $results = array();
 $html = "";
    $resource  = db_query("select * from contactus");
 $output = '';
 while($row = db_fetch_array($resource)){
    $results[] = $row;
 }
 if(!count($results)){
   $html.= "Unable to display table";
   return $html;
          }
   $rows = array();
   $columnNames = array_keys($results[0]);

         foreach($results as $key=>$data){
       $row = array();
      foreach($columnNames as $c){
       $row = array(
      'data' => $data[$c],
           'class' => strtolower(str_replace(' ', '-', $c)),
    );
    }
    $rows[] = $row;
 }
 $header = array();
 foreach($columnNames as $c){
 $header[] = array(
      'data' => $c,
      'class' => strtolower(str_replace(' ', '-', $c)),
    );
 }

 $html .= theme('table', $header, $rows);

    return $html;
}

Answer 1

您希望在 $rows = array();循环之前让while出现。你正在做的是基本上破坏数组并在每次传递时将其重新声明为空数组。这就是为什么只出现最后一行的原因。

drupal表与编辑链接

1 个答案: