带编辑选项的逻辑4表格 [英] logic 4 table with edit options

问题描述

我想显示链接中描述的列表。 http://imgur.com/3zeSd
只要选择下拉列表中的值，然后它应该立即保存这个值。

I want to display a list as described in the link. http://imgur.com/3zeSd As soon as the value in dropdown is choosen. Then it should save the value immediately.

编辑： -

the code that i have written which is working...This is in loop.

    <tr>
    <td><?php $number += 1; echo $number;?></td>
    <td><?php echo $record['db1_CON_NUMBER'];?></td>
    <td><?php echo $record['DB1_status'];?></td>
    <td width="100" class="rtodata">
       <select name="action_db2" id=<?php echo $record['db1_CON_NUMBER']; ?>  onchange="mark_doubleones_1('doubleones1.php?tab=doubleones&id='+this.id+'&value='+this.value);">
            <option value=""<?php if( $action_db1 == '') echo 'SELECTED';?></option>
            <option value="yes"<?php if( $action_db2 == 'yes') echo 'SELECTED';?>>Ok to Invoice</option>
            <option value="no"<?php if( $action_db2 == 'no') echo 'SELECTED';?>>Exclude</option>
        </select>
    </td>
    </tr>

和javascript

and in javascript

function mark_doubleones_1(url){
    document.location.href = url;
}

现在@mistabell建议的另一种方法是，

Now the other method which @mistabell suggested,

<select name="action_db2" id=<?php echo $record['db1_CON_NUMBER']; ?>  onchange="updateItem(this)"> 

并且故事在...

推荐答案

jQuery('.rtodata select').bind('change', function (e) {
    jQuery.ajax({
        type: 'post',
        url: 'ajax-file.php',
        data: {
            value: jQuery('select option:selected', jQuery(e.currentTarget).parent()).val()
        },
        success: function (r) {
            alert('success');
        },
        error: function (error, t, msg) {
            alert('failed');
        }
    });
}

使用此方法， ajax-file.php 将会收到您的值通过 $ _ POST 。此方法不需要对HTML进行任何修改，并且效率更高，因为您不需要使用 onClick =。 ...，从而减少必须下载才能查看页面的HTML数量。

With this method, ajax-file.php will receive your value via $_POST. This method does not require any modification to your HTML and is more efficient because you don't need to use onClick="...." thus reducing the amount of HTML that must be downloaded to view the page.

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