Sorry for borthering you again.
This is my broblem:
<?php
$res=mysql_connect(“localhost”,“root”,“root”);
mysql_query(“set names ‘utf8’”);
mysql_select_db(“ngay13”);
require("…/…/codebase/grid_connector.php");
$grid = new GridConnector($res);
$grid->enable_log(“temp.log”,true);
$grid->dynamic_loading(100);
//case 1: render table: working well
// $gridConn->render_table(“tin”,“id”,“tieude,thoigiandang,solanxem,username,tieudiem,trangthai”);
//case 2:complex sql query : display data on grid well but can’t delete or update
if($grid->is_select_mode())
{
$grid->render_sql(“select tin.id, tin.tieude,tin.thoigiandang,tin.solanxem,user.username,tin.tieudiem,tin.trangthai from tin left join user on tin.iduser=user.id”,“id”,“tieude,thoigiandang,solanxem,username,tieudiem,trangthai”);
}
else
{
$grid->sql->attach(“Update”,“Update tin set trangthai={trangthai}, tieudiem={tieudiem} where id={id}”);
//$grid->sql->attach(“Delete”,“Delete from tin set trangthai={trangthai}, tieudiem={tieudiem} where id={id}”);
}
//this is error on log: when i delete or update a row
/* row 54 marked [deleted,valid]
Initiating data sending for 54
Initiating data sending for all rows
Sending all data at once
Server url: tinxml.php?editing=true parameters
54_gr_id=54
54_c0=V%C3%AF%C2%BF%C2%BD%20sao%20%3F%C3%AF%C2%BF%C2%BDn%20%C3%AF%C2%BF%C2%BDng%20th%C3%AF%C2%BF%C2%BDch%20%3F%3F%3Fc%20y%C3%AF%C2%BF%C2%BDu%3F
54_c1=2009-02-15
54_c2=37
54_c3=banmidou
54_c4=1
54_c5=1
54_!nativeeditor_status=deleted
ids=54
Server response received details
Not an XML, probably incorrect content type specified ( must be text/xml ), or some text output was started before XML data
*/
?>
Can you help me out to resolve thist.
And i have an idea: why don’t you build a forum for communication about your products. I think it will be usefull for someone like me to get support from another. That’s all.
Thanks .
Instead of
if($grid->is_select_mode())
{
…
}
else
{
…
}
You can use
$grid->sql->attach(“Update”,“Update tin set trangthai={trangthai}, tieudiem={tieudiem} where id={id}”);
$grid->render_sql(“select tin.id, tin.tieude,tin.thoigiandang,tin.solanxem,user.username,tin.tieudiem,tin.trangthai from tin left join user on tin.iduser=user.id”,“id”,“tieude,thoigiandang,solanxem,username,tieudiem,trangthai”);
a) You need to call render_sql or render_table in any case ( this command defines used table structure and names of used fields )
b) if you have used sql->attach it will override any auto-generated queries , so it can be used with render_sql without any side effects
c) the log which you has provide shows that delete action was executed and connector will not be able to delete records from joined tables - you need to define sql for delete action, or redefine it in any custom way through beforeDelete server side event
It works well now.
By the way, do you have any tutorial about render a combo box with dhtmxgrid-connector ?.
Thank you very much.
Current version of connector has not built in support for combo cell types. ( they can be init and filled with data in default way - through javascript API )
Oncoming update will add ability to define options list on server side.