我使用jqGrid作为数据网格，我已经实现了一个自定义表单来搜索数据。 我的问题是我无法搜索从选择框中选择的数据。
这是我的jqGrid脚本
<script>
//autocomplete function
function autocomplete_element(value, options) {
// create input element
var $ac = $('<input type="text" />');
// setting value to the one passed from jqGrid
$ac.val(value);
// creating autocomplete
$ac.autocomplete(
{
source: <?php echo $tokens ; ?>
}
);
// returning element back to jqGrid
return $ac.get(0);
}
function autocomplete_value(elem, op, v) {
if (op == 'set') {
$(elem).val(v);
}
return $(elem).val();
}
//jqGrid
$(document).ready(function() {
jQuery("#list1").jqGrid({
url:'data.php?q=customer',
datatype: "json",
//mtype: "POST",
colNames: ['License ID', 'Name', 'Last name', 'First name', 'Birthdate', 'Medical field', 'Zipcode', 'City', 'Area', 'Address', 'License Exp.', 'Owner', 'Active'],
colModel: [
{name:'licenseID',index:'licenseID', width:70, align:"center", editable:true},
{name:'name',index:'name', editable:false},
{name:'lastname',index:'lastname', hidden:true,editable:true, edittype:'text', editoptions:{size:40}},
{name:'firstname',index:'firstname', hidden:true,editable:true, editrules: {edithidden:true}, edittype:'text', editoptions:{size:40}},
{name:'birthdate',index:'birthdate', sorttype:'date', width:70,align:'center', formatter:'date', editable:true,editoptions:{size:40}},
{name:'medicalfield',index:'medicalfield', width:100, editable:true, edittype:'select', editoptions:{size:60, value:"<?php echo $mf_array; ?>"} },
{name:'zipcode',index:'zipcode', width:53, align:'center', editable:false},
{name:'city',index:'city', width:100, editable:false},
{name:'area',index:'area', width: 100, editable:false},
{name:'address',index:'address', width: 53, align:'center', hidden:true, editable:true, edittype:'custom', editoptions:{size:300, 'custom_element': autocomplete_element, 'custom_value': autocomplete_value}},
{name:'licenseexpiration',index:'licenseexpiration',sorttype:'date', width:70, align:'center', formatter:'date', editable:true, editoptions:{size:40}},
{name:'owner',index:'owner', width:100,editable:true, edittype:'select', editoptions:{size:60, value:"<?php echo $o_array; ?>"} },
{name:'rstatus',index:'rstatus', width:50, align:'center', editable:true, edittype:'select', editoptions:{value:"1:Yes;0:No"}}
],
rowNum:25,
rowList:[25,50,100],
pager:'#pager1',
sortname:'name',
viewrecords: true,
sortorder: "asc",
caption: "Customers",
editurl: "edit_customer.php",
onSelectRow: function(id){
if(id && id!==lastsel3){
jQuery('#list2').jqGrid('restoreRow',lastsel3);
jQuery('#list2').jqGrid('editRow',id,true,pickdates);
lastsel3=id;
}
},
width:990,
height:450
});
jQuery("#list1").jqGrid('navGrid','#pager1',{},
//edit
{
closeAfterEdit:true,reloadAfterSubmit:true,modal:true,
beforeShowForm: function(form) {
$('#tr_lastname', form).show();
$('#tr_firstname', form).show();
$('#tr_address', form).show();
},
onInitializeForm: function(form) {
$('#birthdate',form).datepicker({showOn: 'focus',dateFormat: 'dd/mm/yy',changeYear: true, changeMonth:true, zIndex:2000});
$('#licenseexpiration',form).datepicker({showOn: 'focus',dateFormat: 'dd/mm/yy',changeYear: true, changeMonth:true, zIndex:2000});
},
recreateForm: true,
editCaption: "Edit customer",
saveData: "Data has been changed! Save changes?",
bYes: "Yes",
bNo: "No",
bExit: "Cancel",
resize:false,
checkOnSubmit:true,
width: 400
},
//add
{
closeAfterAdd:true,reloadAfterSubmit:true,modal:true,
beforeShowForm: function(form) {
$('#tr_lastname', form).show();
$('#tr_firstname', form).show();
$('#tr_address', form).show();
},
onInitializeForm: function(form) {
$('#birthdate',form).datepicker({showOn: 'focus',dateFormat: 'dd/mm/yy',changeYear: true, changeMonth:true, zIndex:2000});
$('#licenseexpiration',form).datepicker({showOn: 'focus',dateFormat: 'dd/mm/yy',changeYear: true, changeMonth:true, zIndex:2000});
},
recreateForm: true,
modal:true,
addCaption: "Add customer",
saveData: "Data has been changed! Save changes?",
bYes: "Yes",
bNo: "No",
bExit: "Cancel",
resize:false,
checkOnSubmit:true,
width: 400
},
//dell
{},
//search
{}
);
});
// search functionallity
var timeoutHnd;
var flAuto = false;
function doSearch(ev){
if(!flAuto)
return; // var elem = ev.target||ev.srcElement;
if(timeoutHnd)
clearTimeout(timeoutHnd)
timeoutHnd = setTimeout(gridReload,500)
}
function gridReload(){
var name_mask = jQuery("#search_name").val();
var lid_mask = jQuery("#search_licenseid").val();
var zc_mask = jQuery("#search_zipcode").val();
var mf_mask = jQuery("#search_medical").val();
jQuery("#list1").jqGrid('setGridParam',{url:"data.php?q=customer&name_mask="+name_mask+"&lid_mask="+lid_mask+"&zc_mask="+zc_mask+"&mf_mask="+mf_mask,page:1}).trigger("reloadGrid");
}
function enableAutosubmit(state){
flAuto = state; jQuery("#submitButton").attr("disabled",state);
}
</script>
这是我的自定义表单：
<div id="my-search-form">
<h3>Search By:</h3>
<input type="checkbox" id="autosearch" onclick="enableAutosubmit(this.checked)"> Enable Autosearch <br/>
<p><label>License ID</label><input type="text" id="search_licenseid" onkeydown="doSearch(arguments[0]||event)" />
<label>Name</label><input type="text" id="search_name" onkeydown="doSearch(arguments[0]||event)" />
<label>Medical field</label><input type="text" id="search_medical" onkeydown="doSearch(arguments[0]||event)" />
<label>Zipcode</label><input type="text" id="search_zipcode" onkeydown="doSearch(arguments[0]||event)" />
<label>Owner</label><input type="text" id="item" onkeydown="doSearch(arguments[0]||event)" />
<button onclick="gridReload()" id="submitButton" style="margin-left:2px;">Search</button>
</div>
这是处理数据的php脚本：
ini_set('max_execution_time', 600);
$page = $_GET['page']; // get the requested page
$limit = $_GET['rows']; // get how many rows we want to have into the grid
$sidx = $_GET['sidx']; // get index row - i.e. user click to sort
$sord = $_GET['sord']; // get the direction
if(!$sidx) $sidx =1;
//search
if(isset($_GET["name_mask"]))
$name_mask = $_GET['name_mask'];
else $name_mask = "";
if(isset($_GET["lid_mask"]))
$lid_mask = $_GET['lid_mask'];
else $lid_mask = "";
if(isset($_GET["zc_mask"]))
$zc_mask = $_GET['zc_mask'];
else $zc_mask = "";
if(isset($_GET["mf_mask"]))
$mf_mask = $_GET['mf_mask'];
else $mf_mask = "";
//construct where clause
$where = "WHERE 1=1";
if($name_mask!='') $where.= " AND ( lastname LIKE '%$name_mask%' OR firstname LIKE '%$name_mask%' )";
if($lid_mask!='') $where.= " AND licenseID LIKE '%$lid_mask%'";
if($zc_mask!='') $where.= " AND zipcode LIKE '$zc_mask%'";
if($mf_mask!='') $where.= " AND m.medicalfield = '$mf_mask'";
//$where.=" AND lastname LIKE '%zer%' ";
$result = mysql_query("SELECT COUNT(*) AS count FROM customer ".$where);
$row = mysql_fetch_array($result,MYSQL_ASSOC);
$count = $row['count'];
if( $count >0 ) {
$total_pages = ceil($count/$limit);
} else {
$total_pages = 0;
}
if ($page > $total_pages) $page=$total_pages;
$start = $limit*$page - $limit; // do not put $limit*($page - 1)
$SQL = "SELECT c.customerid, c.activated as rstatus, c.birthdate, c.zipcode, c.city,c.area, c.firstname, c.lastname, c.subscriberid, c.medicalfieldid, c.licenseexpiration, c.licenseid, s.subscriberID, s.name as subscribername, m.medicalfieldID, m.medicalfield as medicalfield FROM customer c INNER JOIN medicalfield m On c.medicalfieldid = m.medicalfieldid INNER JOIN subscriber s ON c.subscriberid = s.subscriberID ".$where." ORDER BY $sidx $sord LIMIT $start , $limit";
$result = mysql_query( $SQL ) or die("Couldn t execute query.".mysql_error());
$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[customerid];
$c =$row['rstatus'];
if ( $c == '1') {
$rstatus = "Yes";
}else{
$rstatus = "No";
}
$responce->rows[$i]['cell']=array($row[licenseid],$row[lastname].' '.$row[firstname],$row[lastname],$row[firstname],$row[birthdate],$row[medicalfield],$row[zipcode],$row[city],$row[area],$row[zipcode].'-'.$row[city].'-'.$row[area],$row[licenseexpiration],$row[subscribername],$rstatus);
$i++;
}
echo json_encode($responce);
我的问题是在搜索医疗领域时，这是一个下拉框（选择）。
你能帮忙吗???
答案 0 :(得分：0)
看来你的问题出现在SQL中：
if($mf_mask!='') $where.= " AND m.medicalfield = '$mf_mask'";
你正在使用like的其他任何地方你正在使用=所以如果你的字段是abc并且你开始输入'a'它将找不到abc所以做类似的事情：
if($mf_mask!='') $where.= " AND m.medicalfield like '%$mf_mask%'";