PHP开发实例大全(提高卷) 中文完整pdf扫描版[244MB]
- $idcateg = trim($this->input->post('idcategory'));
- $result = array();
- $id = mysql_real_escape_string($idcateg);
- $res = mysql_query("SELECT * FROM subcategories WHERE category = $id");
- while ($row = mysql_fetch_array($res)) {
- $result[] = array(
- 'id' => $row['subcatid'],
- 'desc' => $row['description'],
- );
- }
- echo json_encode($result);
调用方法
- $.post("<?=base_url()?>index.php/rubro/list_ajax/", {
- 'idcategory' : idc },
- function(data) {
- var sel = $("#select");
- sel.empty();
- for (var i=0; i<data.length; i++) {
- sel.append('<option value="' + data[i].id + '">' + data[i].desc + '</option>');
- }
- }, "json");
转载请注明:谷谷点程序 » jquery利用php生成select