**** Template<form name="adminForm">
<script>
function changeDynaList( listname, source, key, orig_key, orig_val ) {
var list = eval( 'document.adminForm.' + listname );
// empty the list
for (i in list.options.length) {
list.options[i] = null;
}
i = 0;
for (x in source) {
if (source[x][0] == key) {
opt = new Option();
opt.value = source[x][1];
opt.text = source[x][2];
if ((orig_key == key && orig_val == opt.value) || i == 0) {
opt.selected = true;
}
list.options[i++] = opt;
}
}
list.length = i;
}
var sinhvienlop = new Array;
// sinhvienlop[$key] = new Array( 'mid','catid','title');
sinhvienlop[0] = new Array( '0','0','Chon SV' );
sinhvienlop[1] = new Array( '1','10','SV1' );
sinhvienlop[2] = new Array( '1','11','SV1-1' );
sinhvienlop[3] = new Array( '2','2','SV2' );
sinhvienlop[4] = new Array( '3','3','SV3' );
</script>
<select class="form-control admin-width-200" style="float:left;margin-right:10px;" name="lop" id="lop" size="1" onchange="changeDynaList( 'sinhvien', sinhvienlop, document.adminForm.lop.options[document.adminForm.lop.selectedIndex].value, 0, 0);">
<option value="0" selected="selected">- Chọn lớp -</option>
<option value="1" >Lop 1</option>
<option value="2" >Lop 2</option>
<option value="3" >Lop 3</option>
</select>
<select class="form-control admin-width-200" name="sinhvien" id="sinhvien" size="1">
<option value="0" >Chon SV</option>
</select>
</form>
**** Code đang sử dụng
<form enctype="multipart/form-data" action="link đến trang" method="post" name="adminForm">
<script language="javascript" type="text/javascript">
var sectioncategories = new Array;
sectioncategories[0] = new Array( '-1','-1','Select Category' );
// sectioncategories[1] = new Array('0','0','Uncategorized' );
<?php
$sql="SELECT b.mid as mid, b.custom_title as title FROM modules b ";
$result = $db->sql_query($sql);
$i=2;
while ($row = $db->sql_fetchrow($result)) {
$midcha = $row['mid'];
echo "sectioncategories[$i] = new Array('$midcha','0','Chủ đề chính','0') \n\n";
$i++;
$sqls="SELECT a.*, b.title FROM stories_cat a,stories_cat_lang b where a.catid=b.catid
and b.lang_id='$langid' and a.mid ='$midcha' order by a.parentid,a.weight";
$results = $db->sql_query($sqls);
while ($rows = $db->sql_fetchrow($results)){
$mid = $rows['mid'];
$catid = $rows['catid'];
$title = $rows['title'];
$pid = $rows['parentid'];
echo "sectioncategories[$i] = new Array( '$mid','$catid','$title','$pid' ) \n\n";
$i++;
}
}
?>
</script>
<select class="form-control admin-width-200" style="float:left;margin-right:10px;" name="sectionid" id="sectionid" class="inputbox" size="1" onchange="changeDynaList('catid', sectioncategories, document.adminForm.sectionid.options[document.adminForm.sectionid.selectedIndex].value, 0, 0);">
<option value="-1" >- Modules -</option>
<!-- <option value="0" selected="selected">Uncategorized</option> -->
<?php
$sql3="SELECT DISTINCT b.mid as mid, b.custom_title as title FROM stories_cat a right JOIN modules b ON a.mid=b.mid WHERE b.active =1 and b.mid !=368 and b.mid !=369 order by a.weight asc";
$result3 = $db->sql_query($sql3);
while ($row3 = $db->sql_fetchrow($result3)) {
$mid3 = $row3["mid"];
$title3 = $row3["title"];
echo'<option value="'.$mid3.'">'.$title3.'</option>';
}
?>
</select>
<select class="form-control admin-width-200" name="catid" id="catid" class="inputbox" size="1">
<option value="-1" >Select Category</option>
</select>
</form>
<script>
function changeDynaList( listname, source, key, orig_key, orig_val ) {
var list = eval( 'document.adminForm.' + listname );
// empty the list
for (i in list.options.length) {
list.options[i] = null;
}
i = 0;
for (x in source) {
if (source[x][0] == key)
{
opt = new Option();
if(source[x][3]==0)
{
opt.value = source[x][1];
opt.text = source[x][2];
}
else
{
y=source[x][3];
for(k in source)
{
if(source[k][1]==y)
{
z=source[k][2];
break;
}
}
opt.value = source[x][1];
opt.text = z+' > '+source[x][2];
}
if ((orig_key == key && orig_val == opt.value) || i == 0) {
opt.selected = true;
}
list.options[i++] = opt;
}
}
list.length = i;
}
</script>
