[英]inserting multiple checkbox values into a single column - SQL database
i want get all values from checkbox and insert it on one column like 1,2,3 我想从复选框中获取所有值并将其插入一列如1,2,3
that my code , i don't know what's wrong 我的代码,我不知道什么是错的
<form method="post" style="display:inline">
<label><input type="checkbox" name="data[]" value="1">1</label>
<label><input type="checkbox" name="data[]" value="2">2</label>
<label><input type="checkbox" name="data[]" value="3">3</label>
</form>
<?php
if ($_POST['do'] =="insertawards")
{
$media_array = $_POST['data'];
$values = array();
foreach($media_array as $value)
{
$values[] = $value;
}
$values = implode(',', $values);
$db->query_write("INSERT INTO " . TABLE_PREFIX . " awards (awards_forumid,awards_userid,awards_name,awards_link)
VALUES('".$values."','0','".$_POST['awards_name']."','".$_POST['awards_link']."') ");
}
?>
when i used implode , i get error and inserting 0 on datbase 当我使用implode时,我得到错误并在数据库上插入0
$media_array = $_POST['data'];
foreach ($media_array as $one_media)
{
$source .= $one_media;
}
$source = implode(',', $source);
I think the submit button is missing, anyway, if you need to implode the values properly. 无论如何,如果您需要正确地破坏值,我认为提交按钮丢失了。 Consider this example: (i assume 1, 2, 3 are inserted each not the whole string is inserted like 1,2,3) 考虑这个例子:(我假设插入1,2,3,而不是像1,2,3那样插入整个字符串)
<?php
define('TABLE_PREFIX', 'vb_');
if(isset($_POST['submit'])) {
// quick and dirty, just roll up your sanitation
$media_array = $_POST['data'];
$awards_name = '"'.$_POST['awards_name'].'"';
$awards_link = '"'.$_POST['awards_link'].'"';
$checkbox_values = '"'.implode(',', $media_array).'"';
$statement = "INSERT INTO ".TABLE_PREFIX."awards (awards_forumid,awards_userid,awards_name,awards_link) ".
"VALUES ($checkbox_values, '0', $awards_name, $awards_link)";
echo $statement;
// INSERT INTO vb_awards (awards_forumid,awards_userid,awards_name,awards_link) VALUES ("1,2,3", '0', "best_website", "http://www.google.com/")
}
?>
<form method="post" style="display:inline">
<input type="hidden" name="awards_name" value="best_website" />
<input type="hidden" name="awards_link" value="http://www.google.com/" />
<label><input type="checkbox" name="data[]" value="1">1</label>
<label><input type="checkbox" name="data[]" value="2">2</label>
<label><input type="checkbox" name="data[]" value="3">3</label>
<input type="submit" name="submit" value="submit" />
</form>
i found what's problem , 我发现了什么问题,
the problem not in code , this will be adding values array on mysql like 1,2,3,4 问题不在代码中,这将在mysql上添加值数组,如1,2,3,4
$values = implode(',',$_POST['data'])."\n";
the real problem on Type of mysql field , i make it int(10)
While must be mediumtext
Even accept coma . 关于mysql字段类型的真正问题,我使它成为int(10)
虽然必须是mediumtext
甚至接受昏迷。
Excuse me and thank for your efforts @user1978142 对不起,谢谢你的努力@ user1978142
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