要完成您需要的内容，您需要为英里列设置格式化程序和取消格式化程序。您尚未指定如何编辑网格行（内联、表单编辑、自定义...等），但我为您创建了内联编辑作为示例。
如果你想玩的话，这里是jsfiddle 中的完整解决方案。编辑只需单击该行，英里将在编辑时显示其原始值，但在非编辑模式下显示 0。有关格式化工作原理的更多详细信息，请参阅 Here
var mileformatter= function (cellval, options, rowObject) {
return "<span data-val='"+cellval+"'>0</span>";
}
var mileUnFormat= function (cellvalue, options, cell) {
return $('span', cell).attr('data-val');
}
"use strict";
var mydata = [
{ID:"1", Year: "1933", Make: "Nissan",Model:"Model1", Color: "White",Miles:1222},
{ID:"2", Year: "2008", Make: "Toyota",Model:"Model2" , Color: "Gray",Miles:3000},
];
$("#list").jqGrid({
data: mydata,
datatype: "local",
mtype: 'Get',
colModel: [
{ key: true, hidden: true, name: 'ID', index: 'ID' },
{ key: false, name: 'Year', index: 'Year', editable: false },
{ key: false, name: 'Make', index: 'Make', editable: false },
{ key: false, name: 'Model', index: 'Model', editable: false },
{ key: false, name: 'Color', index: 'Color', editable: false },
{ key: false, formatter:mileformatter,unformat:mileUnFormat, name: 'Miles', index: 'Miles', editable: true, cellvalue: "" },
],
pager: jQuery('#pager'),
rowNum: 10,
rowList: [10, 20, 30, 40],
height: '100%',
viewrecords: true,
caption: 'Log List',
emptyrecords: 'No Records',
jsonReader: {
root: "rows",
page: "page",
total: "total",
records: "records",
repeatitems: false,
id: "0"
},
autowidth: true,
multiselect: false,
onSelectRow: function (id) {
jQuery('#list').editRow(id, true);
}
});
这是您正在寻找的内容的编辑答案和一个新的jsfiddle 链接请注意，我删除了 unformatter 并添加了 beforeSaveRow 函数。
var onEdit=false;
var mileformatter= function (cellval, options, rowObject) {
if(onEdit==true)
{
return cellval;
onEdit=false;
}
return 0;
}
"use strict";
var mydata = [
{ID:"1", Year: "1933", Make: "Nissan",Model:"Model1", Color: "White",Miles:1222},
{ID:"2", Year: "2008", Make: "Toyota",Model:"Model2" , Color: "Gray",Miles:3000},
];
$("#list").jqGrid({
data: mydata,
datatype: "local",
mtype: 'Get',
colModel: [
{ key: true, hidden: true, name: 'ID', index: 'ID' },
{ key: false, name: 'Year', index: 'Year', editable: false },
{ key: false, name: 'Make', index: 'Make', editable: false },
{ key: false, name: 'Model', index: 'Model', editable: false },
{ key: false, name: 'Color', index: 'Color', editable: false },
{ key: false, formatter:mileformatter, name: 'Miles', index: 'Miles', editable: true, cellvalue: "" },
],
pager: jQuery('#pager'),
rowNum: 10,
rowList: [10, 20, 30, 40],
height: '100%',
viewrecords: true,
caption: 'Log List',
emptyrecords: 'No Records',
jsonReader: {
root: "rows",
page: "page",
total: "total",
records: "records",
repeatitems: false,
id: "0"
},
autowidth: true,
multiselect: false,
onSelectRow: function (id) {
jQuery('#list').editRow(id,
{
"keys": true,
oneditfunc: function () {
},
"successfunc": function () {
alert('successfunc');
},
"url": null,
"extraparam": {},
"aftersavefunc": function () {
alert('aftersavefunc');
},
"errorfunc": null,
"afterrestorefunc": null,
"restoreAfterError": true,
"beforeSaveRow": function (options, rowid) {
onEdit=true;
jQuery("#list").saveRow(id, false);
return false;
}
});
}
});
您可以如下自定义SaveRow，并放置您自己的post url。
saveparameters = {
"successfunc" : null,
"url" : "yoururl",
"extraparam" : {},
"aftersavefunc" : null,
"errorfunc": null,
"afterrestorefunc" : null,
"restoreAfterError" : true,
"mtype" : "POST"
}
jQuery("#grid_id").jqGrid('saveRow',rowid, saveparameters);