我有一些问题，我想使用JqGrid插件删除一些行
这是我的php删除功能，id的数据库列是idms_department
if($oper == 'del'){
$deptid = $_REQUEST['idms_department'];
$del = "DELETE FROM ms_department WHERE idms_department =" . $deptid;
if(mysql_query($del)){
"Delete Successfull";
} else {
die("Error Delete: " .mysql_error()."SQL : " .$del);
}
mysql_close();
}
和我的jqgrid设置
<script type="text/javascript">
$(document).ready(function() {
//alert("start");
jQuery("#departments").jqGrid({
mtype:'GET',
url:'functions/get_dept.php',
editurl:'functions/edit_dept.php',
datatype: "JSON",
colNames:['Department ID','Department'],
colModel:[
{name:'idms_department',index:'idms_department', width:150, editable:true,add:true, del:true, key:true},
{name:'department',index:'department', width:800,editable:true, add:true, del:true}
],
loadComplete: function () {
alert("OK");
},
loadError: function (jqXHR, textStatus, errorThrown) {
alert('HTTP status code: ' + jqXHR.status + '\n' +
'textStatus: ' + textStatus + '\n' +
'errorThrown: ' + errorThrown);
alert('HTTP message body (jqXHR.responseText): ' + '\n' + jqXHR.responseText);
},
rowNum:10,
rowList:[5,10,15],
pager: '#pager-departments',
sortname: 'idms_department',
viewrecords: true,
jsonReader: {repeatitems: true, idms_department: "idms_department" },
sortorder: "asc",
caption:"Example Departments"
});
jQuery("#departments").jqGrid('navGrid','#pager-departments',{edit:true,add:true,del:true});
jQuery("#departments").jqGrid('gridResize',{minWidth:350,maxWidth:850,minHeight:80, maxHeight:350});
//alert("end");
});
</script>
如何获取idms_department的值，因为我在我的firebug中看到，idms无法识别（null）所以sql函数正在下降。
答案 0 :(得分：1)
我正在为您粘贴示例代码，请参考它，可能会对您有帮助。
jQuery("#list_requisitos").jqGrid(
{
url:'../ajax/common_form_detail.php?form_id='+form_id,
editurl:'../ajax/common_form_edit.php?form_id='+form_id,
datatype: "json",
colNames:['D','ID','AREA','PIN Transportador','Fecha creacion','Aprob. Gestor Operativo','Aprob. Gestor Administrativo','Usuario que registra','Contratista','Fecha EjecucionDe la Tarea','Periodo','Anexos'],
colModel:[{name:'boton_grupos_tematicos',index:'boton_grupos_tematicos',sortable:false, align:'center',width:'50',search:false},{name:'id',index:'id',editable:false,hidden:true},{name:'object_area',
index:'object_area',
formoptions:{elmsuffix:''},
editable:true,
editrules:{required:true},
hidden:false,
search:true,
edittype:'select',
formatter:'select',
editoptions: {value: ''}
},{name:'pin_transportador',
index:'pin_transportador',
formoptions:{elmsuffix:''},editrules:{required:true},editable:true,
hidden:false,
search:true,
editoptions: {size:80, maxlength: 1000}
},{name:"created_date",
index:"created_date",
formoptions:{elmsuffix:"(aaaa-mm-dd)"},
sorttype:"date", editoptions:{dataInit: function(element) {$(element).datepicker({dateFormat: "yy-mm-dd"})}},
search:true,
type:"text",
searchoptions:
{
dataInit: seleccionarFecha,
attr: {title: "Selecciona una fecha"}
}
},{name:'app_by_codinator',
index:'app_by_codinator',
editable:true,
search:true,
edittype:'select',
formatter:'select',
editoptions: {value: '0:NO;1:SI;-1:RECHAZADO'}},{name:'app_by_manager',
index:'app_by_manager',
editable:true,
search:true,
edittype:'select',
formatter:'select',
editoptions: {value: '0:NO;1:SI;-1:RECHAZADO'}},{name:"user_id",index:"user_id",type:"text",editable:false,hidden:false},{name:"contractor_id",index:"contractor_id",type:"text",editable:false,hidden:true},{name:"actual_task_done_date",index:"actual_task_done_date",type:"text",editable:false,hidden:false,editoptions:{dataInit: function(element) {$(element).datepicker({dateFormat: "yy-mm-dd"})}},},{name:"sumerized_date",index:"sumerized_date",type:"text",editable:false,hidden:false},{name:"attachments",index:"attachments",type:"text",editable:false,hidden:false}],
rowNum:20,
rowList:[20,50,100],
pager: '#pager_requisitos',
sortname: 'id',
viewrecords: true,
multiselect: true,
sortorder: "asc",
autowidth: true,
height: 400,
width: 900,
caption:"RG05 IN340_pin_transportador",
});
jQuery("#list_requisitos").jqGrid('navGrid','#pager_requisitos',{ edit:true,add:true,del:true,search:false},{width:780,recreateForm:true},{width:780,recreateForm:true})
.jqGrid('filterToolbar',{stringResult: false,searchOnEnter : false, autosearch: true})
});
});
答案 1 :(得分：0)
$(".deletethisrecord").live('click',function(e){ e.preventDefault();
toDelete = $(this).parent().parent().attr('id');
$("#list2").jqGrid(
'delGridRow',
toDelete,
{ url: '<?php echo $edit; ?>',
reloadAfterSubmit:false}
);
});
});
使用这样的东西。将删除记录在记录列表中。
答案 2 :(得分：0)
delGridRow描述了在删除操作中将发送到服务器的内容。 rowid的名称是id，而不是您在代码中使用的idms_department（请参阅第$deptid = $_REQUEST['idms_department'];行）。您应该在语句中使用名称'id'或向jqGrid添加prmNames: {id: "idms_department"}选项。它更改了添加/编辑/删除操作中使用的默认名称id。
此外，我建议您从add:true, del:true和colModel属性中删除不存在的属性index，其值与name属性的值相同，删除默认值{{ 1}}来自repeatitems: true并将jsonReader和gridview: true添加到网格中。您还可以删除autoencode: true的{{1}}选项（删除最后一个参数），因为所有值都是默认值（请参阅the documentation）。