我希望将此表单值插入datanase:
<input type="checkbox" name="brand1" id="brand1" value="1"> <label for="brand1">Brand 1</label>
<input type="checkbox" name="brand2" id="brand2" value="1"> <label for="brand2">Brand 2</label>
<input type="checkbox" name="brand3" id="brand3" value="1"> <label for="brand3">Brand 3</label>
<input type="checkbox" name="brand4" id="brand4" value="1"> <label for="brand4">Brand 4</label>
<input type="checkbox" name="brand5" id="brand5" value="1"> <label for="brand5">Brand 5</label>
这些文本框是通过php从数据库中的表中获取的,可能是Variable
我想通过这种格式插入数据库 如果品牌1被检查$ brand =“1,”;
最后是这样的:
insert($name,$brands); and $brands = "1,2,3,4,5,";
如果用if和while写这个但是它不起作用,因为如果插入运行时{}五次插入Done并且插入用尽了{},$ brand =“5,”
感谢您对此问题的帮助或想法
这意味着:
<form method="post" action="#">
<?php
$result = $db->getall(brands);
if(!empty($result)) {
while ( list($key,$val)=each($result) ) {
$brand_id = stripslashes($val["id"]);
$brand_name = stripslashes($val["name"]);
?>
<input type="checkbox" name="brand<?php print"$brand_id"; ?>" value="1" style="cursor:pointer;"><label for="brand<?php print"$brand_id"; ?>" style="cursor:pointer;"> <?php print"$brand_name"; ?></label>
<?php }} ?>
来源输出:
<input type="checkbox" name="brand1" value="1"> <label for="brand1">Brand Name 1</label>
<input type="checkbox" name="brand2" value="1"> <label for="brand2">Brand Name 2</label>
<input type="checkbox" name="brand3" value="1"> <label for="brand3">Brand Name 3</label>
<input type="checkbox" name="brand4" value="1"> <label for="brand4">Brand Name 4</label>
<input type="checkbox" name="brand5" value="1"> <label for="brand5">Brand Name 5</label>
<input type="submit" value="Submit" />
</form>
提交表单时,插入源代码为:
<?php
$result = $db->getall(brands);
if(!empty($result)) {
while ( list($key,$val)=each($result) ) {
$brand_id = brand.stripslashes($val["id"]);
$brand_name = stripslashes($val["name"]);
$brand_ids = "brand.$brand_id";
if($$brand_ids==1) {$brands="$brandid,"}
}} ?>
$db->add_submenu("$brands");
答案 0 :(得分:2)
您应该将复选框的名称更改为brand[]
。在$_POST['brand']
Ex.
<input type="checkbox" name="brand[]" value="1" ... />
<input type="checkbox" name="brand[]" value="2" ... />
<input type="checkbox" name="brand[]" value="3" ... />
<input type="checkbox" name="brand[]" value="4" ... />
<input type="checkbox" name="brand[]" value="5" ... />
另一方面,您可以执行以下操作:
// this will return '1, 2, 3, 4, 5' when all are selected.
$index = implode(", ", $_POST['brand']);
此时您将以逗号分隔的形式拥有品牌。