Question

我有一个看起来像 grid 的网格网格工作正常但我想要的是找到一种方法，在网格加载时不显示 review = 1 的行。但是，我希望在搜索它们时可以访问这些行。例如，当我为 reviews = 1 执行操作时，我希望再次显示这些行。我曾尝试使用MySql（例如"SELECT * FROM table WHERE reviewed = 0"）在服务器端执行此操作，但在此实例上搜索不起作用。这是我的代码;

服务器端PHP代码;

//Get the requested page
$page = $_GET['page'];

//Get how many rows we want to have into the grid
$limit = $_GET['rows'];

// get index row - i.e. user click to sort. At first time sortname parameter -
// after that the index from colModel 
$sidx = $_GET['sidx']; 

// sorting order - at first time sortorder 
$sord = $_GET['sord']; 

// if we not pass at first time index use the first column for the index or what you want
if(!$sidx) $sidx =1;

//array to translate the search type
$ops = array(
    'eq'=>'=', //equal
    'ne'=>'<>',//not equal
    'lt'=>'<', //less than
    'le'=>'<=',//less than or equal
    'gt'=>'>', //greater than
    'ge'=>'>=',//greater than or equal
    'bw'=>'LIKE', //begins with
    'bn'=>'NOT LIKE', //doesn't begin with
    'in'=>'LIKE', //is in
    'ni'=>'NOT LIKE', //is not in
    'ew'=>'LIKE', //ends with
    'en'=>'NOT LIKE', //doesn't end with
    'cn'=>'LIKE', // contains
    'nc'=>'NOT LIKE'  //doesn't contain
);
function getWhereClause($col, $oper, $val){
    global $ops;
    if($oper == 'bw' || $oper == 'bn') $val .= '%';
    if($oper == 'ew' || $oper == 'en' ) $val = '%'.$val;
    if($oper == 'cn' || $oper == 'nc' || $oper == 'in' || $oper == 'ni') $val = '%'.$val.'%';
    return " WHERE $col {$ops[$oper]} '$val' ";
}
$where = ""; //if there is no search request sent by jqgrid, $where should be empty
$searchField = isset($_GET['searchField']) ? $_GET['searchField'] : false;
$searchOper = isset($_GET['searchOper']) ? $_GET['searchOper']: false;
$searchString = isset($_GET['searchString']) ? $_GET['searchString'] : false;
if ($_GET['_search'] == 'true') {
    $where = getWhereClause($searchField,$searchOper,$searchString);
  }
mysql_query("SET NAMES 'utf8'");

// calculate the number of rows for the query. We need this for paging the result 
$result = mysql_query("SELECT COUNT(*) AS count FROM renal_apptRequest"); 
$row = mysql_fetch_array($result,MYSQL_ASSOC); 
$count = $row['count']; 

// calculate the total pages for the query 
if( $count > 0 && $limit > 0) { 
              $total_pages = ceil($count/$limit); 
} else { 
              $total_pages = 0; 
} 

// if for some reasons the requested page is greater than the total 
// set the requested page to total page 
if ($page > $total_pages) $page=$total_pages;

// calculate the starting position of the rows 
$start = $limit*$page - $limit;

// if for some reasons start position is negative set it to 0 
// typical case is that the user type 0 for the requested page 
if($start <0) $start = 0; 

// the actual query for the grid data 

 $SQL = "SELECT * FROM renal_apptRequest".$where." ORDER BY $sidx $sord LIMIT $start , $limit"; 
$result = mysql_query( $SQL ) or die("Couldn't execute query.".mysql_error());


$responce = new stdClass();
$responce->page = $page;
$responce->total = $total_pages;
$responce->records = $count;
$i=0;
while($row = mysql_fetch_array($result,MYSQL_ASSOC))
{
    $responce->rows[$i]['id']=$row['id'];
    $responce->rows[$i]['cell']=array($row['id'],$row['date']

这是我的客户端Javascript代码;

 $(function () {
                   $("#list").jqGrid({
                url:"grid_apptRequest.php",
                datatype: "json",
                mtype: "GET",
                colNames:["ID","Date","referralType","patientName","patientAddress","patientDOB","referralProvider","referralReason","contactName","contactPhone","contactEmail","contactFax","preferredTime","comments","reviewed"],
                colModel: [
            { name: "id",index:'id', width: 55,search:true, formatter:'showlink',formatoptions:{baseLinkUrl:'renal_apptRequest_review.php', target:'_blank'}},
            { name: "date",index:'date',search:true, width: 90 },
            { name: "referralType",index:'referralType',search:true, width: 80},
            { name: "patientName",index:'patientName',search:true, width: 120},
            { name: "patientAddress",index:'patientAddress',search:true, width: 120},
            { name: "patientDOB",index:'patientDOB',search:true, width: 90 },
            { name: "referralProvider",index:'referralProvider',search:true, width: 90 },
            { name: "referralReason",index:'referralReason',search:true, width: 120 },
            { name: "contactName",index:'contactName',search:true, width: 100},
            { name: "contactPhone",index:'contactPhone',search:true, width: 100},
            { name: "contactEmail",index:'contactEmail',search:true, width: 100 },
            { name: "contactFax",index:'contactFax',search:true, width: 80},
            { name: "preferredTime",index:'preferredTime',search:true, width: 70 },
            { name: "comments",index:'comments',search:true, width: 100 },
            { name: "reviewed",index:'reviewed',search:true,hidedlg:true, width: 60, align: "right" }
        ],
            pager: "#pager",
            rowNum: 30,
            rowList: [10,20,30],
            autowidth:true,
            sortname: "id",
            sortorder: "asc",
            viewrecords: true,
            gridview: true,
                                     caption: "Appointment Request"
                           }).navGrid("#pager", {search:true, edit:false,add:false,del:false,searchtext:"Search"});


                       });//end ready

隐藏基于列值的JqGrid行

0 个答案: