Question

我有这个表，并使用这个PHP代码获取行，当我点击此复选框时，如果用户点击该警报的确定按钮，则显示一条警报消息，而不是我想要隐藏该特定行。 check box is shown in image

<table>
    <tr>
        <th style="height: 25px">NAME</th>
        <th style="height: 25px">EMAIL</th>
        <th style="height: 25px">CELL NO</th>
        <th style="height: 25px">CITY</th>                   
        <th>Hide Candidate</th>
    </tr>
</table>

<?php
while($data_set1 = mysql_fetch_array($result))
{
    echo "<tr>";
    echo "<td>{$data_set1['ename']}</td>";
    echo "<td>{$data_set1['eemail']}</td>";
    echo "<td>{$data_set1['ecell']}</td>";
    echo "<td>{$data_set1['ecity']}</td>";

    echo "<td><input type=\"checkbox\" name=\"hide_cand\" id=\"hide_cand\" onclick=\"return confirm('This action can not be recovered, are you sure you want to HIDE this Candidate? ')\"/></td>";
    echo "</tr>";
}
?>

Answer 1

从onclick调用函数，传入checkbox元素。在函数中，您可以隐藏它的父<tr>（行）元素。

echo "<td><input type=\"checkbox\" name=\"hide_cand\" id=\"hide_cand\" onclick=\" return hideRow(this)\"/></td>";

使用Javascript：

function hideRow(checkbox)
{
    if(confirm('This action can not be recovered, are you sure you want to HIDE this Candidate? '))
    {
        checkbox.parentNode.parentNode.style.display = "none";
        return true;
    }
    return false;
}

Answer 2

$('#your_chk_id').live('click', function(){
  $(this).parent('tr').hide();
});

Answer 3

使用此代码。

<!DOCTYPE html>
<html>
<head>
<script>
function hiderow(check)
{
if(confirm('This action can not be recovered, are you sure you want to HIDE this Candidate? '))
    {
        check.parentNode.parentNode.style.display = "none";
        return true;
    }
    return false;
}
</script>
</head>
<body>

<table id="myTable" border="1">
  <tr>
    <td>cell 1</td>
    <td>cell 2</td>
      <td>   <input type="checkbox" name="row_2" onclick="return hiderow(this)" />  </td>
  </tr>
  <tr>
    <td>cell 3</td>
    <td>cell 4</td>
      <td> <input type="checkbox" name="row_2" onclick="return hiderow(this)" />  </td>
  </tr>
</table>
<br>
<button type="button" onclick="displayResult()">Delete first row in the table</button>

</body>
</html>

Answer 4

您应该像这样修改输入字段：

<input type="checkbox" name="hide_cand" id="hide_cand" onclick="return confirmation(this); return false;"/>

然后将此脚本添加到您的页面，它应该可以工作:)

<script type="text/javascript">
<!--
function confirmation(item) {
  var answer = confirm("This action can not be recovered, are you sure you want to HIDE this Candidate?")
  if (answer){
    alert("confirmed yes!")
            item.parent().parent().hide();
 }
 else{
    alert("confirmed no!")
 }
}
//-->
</script>

复选框选中时隐藏表格行

4 个答案: