當我在輸入中插入字符串時,我遇到更新問題。我的列「位置」我想更新的是一個數據類型:varchar()在我的數據庫中。我可以插入一個數字,如「3」,它將在數據庫中更新。但是,當我插入像「SS14」字符串它不會更新數據庫,我會得到一個錯誤。我做錯了什麼?不能更新值作爲字符串
<?php
try {
// verify request
if($_SERVER['HTTP_X_REQUESTED_WITH'] != 'XMLHttpRequest') throw new Exception ('No Xrequest');
require_once('db.php');
$q= 'UPDATE prestashop.ps_product SET location = %s WHERE id_product = %d';
$sql = sprintf($q, $_REQUEST['value'], $_REQUEST['id']);
$rs=$ib->exec($sql);
if (PEAR::isError($rs)) throw new Exception ("DB Request: ". $rs->getMessage());
die("1"); // exit and return 1 on success
} catch (Exception $e) {
print $e->getMessage();
} '
<td class="test" id="'.$r["product_id"].'"><font size=+2>
<b>'.$r["product_s_desc"].'</b></font></td>
<script>
var x;
var h = 0; // blur fires multiple times, use h to count and fire once
var url = 'up.php';
$(".test").on('click', function(d) {
d.stopPropagation();
var x = $(d.target);
x.html('<input id="edit" style="width: 40px;" value="'+x.text()+'">');
var this_id = x.context.id;
$("#edit").on('blur', function(d) {
if (h < 1) {
h = h+1;
d.stopPropagation();
$(d.target.parentElement).text(d.target.value);
$.get(url, {id: this_id, value: d.target.value})
.done(function(d){ if(d == undefined || d != 1) { alert('Something went wrong, check your data and results. '+d);}})
.fail(function(d){ alert('error');});
$(".edit").off('blur');
}
return false;
});
h = 0;
});
</script>
該代碼不是在「代碼塊」中的正確順序,但我只是顯示我使用的代碼 – Somepub