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This plug-in group is small and easy to use. The following is an example of submitting query conditions from the foreground and returning json data from MSSQL.
HTML front-end code
Copy codeThe Code is as follows:
<? Php
Include_once ("auth. php ");
?>
<Html>
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/>
<Link rel = "stylesheet" type = "text/css" href = "/inc/js/EasyUI/themes/default/easyui.css">
<Link rel = "stylesheet" type = "text/css" href = "/inc/js/EasyUI/themes/icon.css">
<Script type = "text/javascript" src = "/inc/js/EasyUI/jquery-1.8.0.min.js"> </script>
<Script type = "text/javascript" src = "/inc/js/EasyUI/jquery. easyui. min. js"> </script>
<Script>
Function FindData (){
$ ('# Mytable'). datagrid ('load ',{
PersonCode: $ ('# personcode'). val (),
KQYM: $ ('# kqym'). val ()}
);
}
</Script>
</Head>
<Body>
<Table id = 'mytable' class = "easyui-datagrid" style = "width: 600px; height = 500px"
Url = "loadgriddata_get.php" title = "Enter the query conditions"
Rownumbers = "true" toolbar = "# searchtool" loadMsg = "querying...">
<Thead>
<Tr>
<Th field = "PersonCode" Width = "80"> employee ID </th>
<Th field = "MyName" width = "80"> name </th>
<Th field = "KQDate" width = "100"> attendance date </th>
<Th field = "MyWeek" width = "80"> week </th>
<Th field = "KQMemo" width = "200"> punch-in time </th>
</Tr>
</Thead>
</Table>
<Div id = "searchtool" style = "padding: 5px">
<Span> employee id: </span> <input type = "text" id = "PersonCode" value = "" size = 10/>
<Span> attendance month/year: </span> <input type = "text" id = "KQYM" value = "" size = 10/>
<A href = "javascript: FindData ()" class = "easyui-linkbutton" data-options = "iconCls: 'icon-search'"> query </a>
<Div>
</Body>
</Html>
The following is the php code that retrieves a dataset and assembles the data into a json object and returns it to the foreground.
Copy codeThe Code is as follows:
<? Php
Include_once ("auth. php ");
Include_once ("inc/ms_conn.php ");
Include_once ("inc/comm_function.php ");
$ PersonCode = $ _ POST ["PersonCode"]; // parameters sent from the front end
$ KQYM = $ _ POST ["KQYM"];
$ Sqlstr = "Exec dbo. HR_Prg_GetPersonYMKQ2 '$ kqym',' $ personcode '";
$ Rs = mssqlquery ($ sqlstr); // custom mssql method, similar to the mssql_query Method
$ Row = mssql_num_rows ($ rs); // you can specify the total number of rows.
$ Result ["total"] = $ row;
$ Items = array ();
While ($ row = mssql_fetch_array ($ rs )){
Foreach ($ row as $ key => $ value ){
// This is very important. php's json_encode only supports UTF-8. Otherwise, the value of the field containing Chinese characters will be set to null.
$ Row [$ key] = iconv ('gb2312', 'utf-8', $ row [$ key]);}
Array_push ($ items, $ row );}
$ Result ["rows"] = $ items;
Echo json_encode ($ result );
?>
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