Hello everyone,
I'm new with paramquery. I had the same the problem with nuno.nogueira.
But I can get( load) the data from DB to grid. My main problem is I can not update, add, delete a record although I read all topic in the forum for a few day.
If anyone can help me, I would appreciate your help. Thank you in advance!
My code in Javascript is:
$(function () {
var colM = [
{ title: "Id", width: 10, dataType: "float" },
{ title: "Name", width: 450, dataType: "string", align: "left" },
{ title: "Title", width: 450, dataType: "string", align: "left"}
];
var dataModel = {
location: "remote",//mandatory
sorting: "local",
paging: "local",
dataType: "JSON",
method: "GET",
//sortIndx: "name",//effect
sortDir: "up",
rPP: 10,
url: "demos/getCustomers/getCustomers.php", //custom field in dataModel for pqGridCrud
getData: function (dataJSON) {
var data = dataJSON.data;
return { data: dataJSON.data };
}
};
var newObj = {
flexHeight: true,
flexWidth: true,
dataModel: dataModel,
bottomVisible: true,
colModel: colM,
selectionModel: { mode: 'single' },
editable: false,
scrollModel: { horizontal: false },
title: "People Page",
columnBorders: true
};
var $grid = $("#grid_crud-remote").pqGridCrud(newObj);
});
and my code in getCustomers.php is:
?php
$dbserver='localhost';
$dbusername='root';
$dbpassword='';
$dbname='gkeagle';
$db=mysql_connect("$dbserver","$dbusername","$dbpassword");
$currDb=mysql_selectdb($dbname) or die (mysql_error());
$sqlstring="SELECT * FROM people WHERE 1 ";
$result=mysql_query($sqlstring) or die (mysql_error());
$php_total=mysql_num_rows($result);
$php_var_id=array();
$php_var_name=array();
$php_var_title=array();
while($row=mysql_fetch_array($result))//while($row=mysql_fetch_array($result))
{
$php_var_id[]=$row['p_id'];
$php_var_name[]=$row['p_name'];
$php_var_title[]=$row['p_title'];
}
$js_var1=json_encode($php_var_id);
$js_var2=json_encode($php_var_name);
$js_var3=json_encode($php_var_title);
$json_arr = array('data'=>array(
array($php_var_id[0],$php_var_name[0],$php_var_title[0]),
array($php_var_id[1],$php_var_name[1],$php_var_title[1]),
array($php_var_id[2],$php_var_name[2],$php_var_title[2]),
array($php_var_id[3],$php_var_name[3], $php_var_title[3]),
array($php_var_id[4],$php_var_name[4],$php_var_title[4]),
array($php_var_id[5],$php_var_name[5],$php_var_title[5]),
array($php_var_id[6],$php_var_name[6],$php_var_title[6]),
array($php_var_id[7],$php_var_name[7],$php_var_title[7]),
array($php_var_id[8],$php_var_name[8],$php_var_title[8]),
array($php_var_id[9],$php_var_name[9],$php_var_title[9]),
array($php_var_id[10],$php_var_name[10],$php_var_title[10]),
array($php_var_id[11],$php_var_name[11],$php_var_title[11])));
$php_json = json_encode($json_arr);
echo $php_json;
?>
I found in pqGridCrud.js and try to get recId but I still cannot update, add, delete record to DB and get them to grid. After I click edit button and update (nothing update to DB), the data in grid disappear when sorting, paging.
If anyone recomend example code for getCustomers.php for me, I would really appriciate your help!
