我的多选中存在以下代码的问题。当我选择“资源”列列表中的所有项目时添加新行（此字段是带复选框的多选项）并保存行，该行的所有数据都正确保存到数据库中。但是当检索到同一行进行编辑时，我会看到除第一行之外的所有资源项。在上面的代码中我使用的是bootstrap multiselect插件。但是当我使用eric hynds multiselect插件时，行为也是如此。此问题似乎只与列表中的第一项有关。
<html>
<head>
<title>Maintenance Daily Log</title>
<link rel="stylesheet" type="text/css" media="screen" href="css/jquery-ui.theme.css" />
<link rel="stylesheet" type="text/css" media="screen" href="css/ui.jqgrid.css" />
<link rel='stylesheet' href='css/jquery-ui.css'/>
<link rel="stylesheet" href="css/bootstrap.min.css" type="text/css"/>
<link rel="stylesheet" href="css/bootstrap-multiselect.css" type="text/css"/>
<style type="text/css">
html, body {
margin: 0;
padding: 0;
font-size: 70%;
}
table, th, td {
font-size: 100%;
}
#editmodlist {
font-size: 70%;
}
div#editmodlist {
width: 1000px;
font-size: 130%;
}
.ui-jqgrid {font-size:0.5em;}
div .mce-tinymce {
margin-left: 5px
}
div .mce-btn button, div .mce-menu-item-normal {
font-size: 80%;
}
ul .ui-multiselect-checkboxes {
font-size: 130%;
}
#ui-datepicker-div {
font-size:120%;
}
div .ui-multiselect-header {
font-size: 100%;
}
.ui-multiselect-menu {
font-size: 150%;
width: 100%
}
button .ui-multiselect {
width: 100%;
}
</style>
<script src="js/jquery-1.11.0.min.js" type="text/javascript"></script>
<script src='js/jquery-ui.min.js'></script>
<script src="js/i18n/grid.locale-en.js" type="text/javascript"></script>
<script src="js/jquery.jqGrid.min.js" type="text/javascript"></script>
<script src="js/tinymce.min.js" type="text/javascript"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
<script type="text/javascript" src="js/bootstrap-multiselect.js"></script>
<script type="text/javascript">
$(function () {
$("#list").jqGrid({
url:'server.php',
datatype: "json",
mtype: "POST",
colNames: ["SL","Date", "Shift", "Equipment","Resources-1", "Resources", "Works done", "Spares used", "Status"],
colModel: [
{name:'id',index:'id', width:30,classes: 'cvteste', hidden:true},
{ name:'date',index:'date',search: true,searchoptions: {searchhidden: true},editrules:{date:true,required:true},datefmt:'dd-mm-Y', width:70, sortable:false,classes: 'cvteste',editable:true, editoptions:{size:10, dataInit:function(el){
$(el).datepicker({dateFormat:'dd-mm-yy'});
}
}},
{ name:'shift',index:'shift',search: true,searchoptions: {searchhidden: true}, edittype:'select', formatter:'select', editoptions:{value:"G:G;A:A;B:B;C:C"}, width:35,align:"center",classes: 'cvteste',editable:true },
{name:'equipment',index:'equipment',width:110,classes: 'cvteste',editable:true, search: true,searchoptions: {searchhidden: true},edittype:'select', editoptions:{dataUrl:'equipments.php'}},
{name:"resources-1", index:"resources-1",width:105,sortable:false, editable:false},
{name: 'resources', index: 'resources', width: 105, align: 'left', editable: true, formatter: 'select', edittype: 'select', hidden:true, editrules:{edithidden:true}, editoptions: { /*dataUrl: 'resources.php',
postData: function (rowid, value, cmName) {
return {
myId: rowid
}
},*/
dataUrl: function(){
var srow = jQuery("#list").jqGrid('getGridParam','selrow');
var myUrl = "resources.php";
if( srow ) {
myUrl = 'resources.php?myId='+srow;
}
return myUrl;
},
multiselect:true,
dataInit: function (elem) {
setTimeout(function () {
$(elem).multiselect({
//minWidth: 150, //'auto',
// height: "auto",
// selectedList: 2,
// checkAllText: "all",
// uncheckAllText: "no",
// noneSelectedText: "Any",
/*open: function () {
var $menu = $(".ui-multiselect- menu:visible");
$menu.width("auto");
return;
}*/
});
}, 2000);
},
multiple: true
// defaultValue: 'IN'
}
},
{ name: "workdone", index: "workdone", width: 80, sortable: false, editable: true,
//edittype: "textarea"
edittype:'custom',
editoptions: {
custom_element: function (value, options) {
var elm = $("<textarea></textarea>");
elm.val(value);
// give the editor time to initialize
setTimeout(function () {
//tinymce.remove();
//var ctr = $("#" + options.id).tinymce();
//if (ctr !== null) {
// ctr.remove();
//}
try {
tinymce.remove("#" + options.id);
} catch(ex) {}
tinymce.init({selector: "#" + options.id, plugins: "link"});
}, 50);
return elm;
},
custom_value: function (element, oper, gridval) {
var id;
if (element.length > 0) {
id = element.attr("id");
} else if (typeof element.selector === "string") {
var sels = element.selector.split(" "),
idSel = sels[sels.length - 1];
if (idSel.charAt(0) === "#") {
id = idSel.substring(1);
} else {
return "";
}
}
if (oper === "get") {
return tinymce.get(id).getContent({format: "row"});
} else if (oper === "set") {
if (tinymce.get(id)) {
tinymce.get(id).setContent(gridval);
}
}
}}
},
{name:'sparesused',index:'sparesused',search: true,searchoptions: {searchhidden: true}, width:150, sortable:false,classes: 'cvteste',editable:true, editoptions:{size:100}},
{name:'status',index:'status',width:110,classes: 'cvteste',editable:true, search: true,searchoptions: {searchhidden: true},edittype:'select', editoptions:{dataUrl:'status.php'}}
],
pager: "#pager",
rowNum: 10,
rowList: [10, 20, 30],
sortname: "date",
sortorder: "asc",
viewrecords: true,
gridview: true,
autoencode: true,
caption: "Maintenane Daily Log",
editurl: "update.php"
});
$("#list").jqGrid("navGrid", "#pager", {add: true, edit:true}, {closeOnEscape:true, recreateForm: true, width:800},{closeOnEscape:true, recreateForm: true, width:800}
);
});
</script>
</head>
<body>
<div><table id="list"><tr><td></td></tr></table>
<div></div>
</div>
</body>
</html>
在我的resources.php中，我有如下
<?php
if(isset($_REQUEST['myId']))
{
$rowid=$_REQUEST['myId'];
require_once 'config.php';
$result1 = mysqli_query($con,"SELECT resources FROM worksdata WHERE id=$rowid limit 1") or die(mysql_error());
$row=mysqli_fetch_assoc($result1);
$value = $row['resources'];
$result=mysqli_query($con,"SELECT * FROM resources")
or die(mysql_error());
echo "<select multiple='multiple'>";
while($row=mysqli_fetch_assoc($result))
{
echo '<option value="'.$row['resource'].'"';
if (strpos($value,$row['resource']) !== false)
echo " selected='selected' ";
echo '>';
echo $row['resource'];
echo '</option>';
}
echo "</select>";
}
else
{
require_once 'config.php';
$result=mysqli_query($con,"SELECT * FROM resources")
or die(mysql_error());
echo "<select multiple='multiple'>";
while($row=mysqli_fetch_assoc($result))
{
echo '<option value="'.$row['resource'].'"';
echo '>';
echo $row['resource'];
echo '</option>';
}
echo "</select>";
}
?>
这可能是什么问题？