【发布时间】:2010-03-29 20:08:12
【问题描述】:
我有一系列复选框输入和相应的文本区域输入以允许指定数量。
当项目是静态的(即只有 1 个)时,这两个字段的外观如下:
<input type="checkbox" name="measure[checked][]" value="<?=$item->id?>">
<input type="hidden" name="measure[quantity][]" value="1" />
以下是所有具有可指定数量的项目的输入字段:
<input type="checkbox" name="measure[checked][]" value="<?=$item->id?>">
<input class="item_mult" value="0" type="text" name="measure[quantity][]" />
这会很好,如果在数组中,它没有像这样输出,收集它之后:
$field = $this->input->post('measure',true);
Array (
[quantity] => Array ( [0] => 1 [1] => 1 [2] => 1 [3] => 1 [4] => 1 [5] => 1 [6] => 25 [7] => 0 [8] => 0 [9] => 0 [10] => 1 [11] => 1 [12] => 1 [13] => 1 [14] => 1 [15] => 1 [16] => 1 [17] => 1 [18] => 1 [19] => 1 [20] => 1 [21] => 1 [22] => 0 [23] => 0 [24] => 0 [25] => 0 [26] => 0 [27] => 0 [28] => 0 [29] => 0 [30] => 0 [31] => 0 [32] => 0 [33] => 0 [34] => 0 [35] => 0 [36] => 0 [37] => 0 [38] => 0 [39] => 0 [40] => 0 [41] => 1 [42] => 1 [43] => 1 [44] => 1 [45] => 1 [46] => 1 [47] => 1 [48] => 1 [49] => 1 [50] => 1 [51] => 1 [52] => 0 [53] => 0 [54] => 0 )
[checked] => Array ( [0] => 4 [1] => 6 [2] => 13 )
)
我了解检查数组中的值是什么,我只是不明白如何将第一个字段与第二个字段相关联,稍后在程序中。
如何合并正确的代码以将检查的物品与数量相关联?
【问题讨论】:
标签: php forms codeigniter arrays