1
Я загрузил страницу с ошибкой. Он отображается в консоли (используйте F12 в Firefox или Chrome Browser). http://preventdefault.lima-city.de/index.phpТипError: сетка не определена
Эта линия является неправильным: "kendo.stringify (сетка .getOptions())"
Мой вопрос: Как я должен изменить этот код, чтобы я мог сохранить измененную таблицу настройки?
Я также вставляю здесь код html, Thx для ответа!
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1411/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1411/styles/kendo.rtl.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1411/styles/kendo.default.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1411/styles/kendo.dataviz.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1411/styles/kendo.dataviz.default.min.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.16/angular.min.js"></script>
<script src="http://cdn.kendostatic.com/2014.3.1411/js/jszip.min.js"></script>
<script src="http://cdn.kendostatic.com/2014.3.1411/js/kendo.all.min.js"></script>
<style type="text/css">
.button-center {
text-align: center; /* button position in grid */
}
</style>
</head>
<body role="document">
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="#">WebSiteName</a>
</div>
<div>
<ul class="nav navbar-nav">
<li class="active"><a href="index.php">one</a></li>
<li><a href="next.php">two</a></li>
</ul>
</div>
</div>
</nav>
<div class="container theme-showcase" id="main" role="main">
<div class="container">
<h1>Page<small> one</small></h1>
</div>
<div class="row-fluid">
<div id="grid_one"></div>
</div> <!-- row -->
<div class="row-fluid">
<div id="log"></div>
</div> <!-- row -->
</div> <!-- container -->
<script>
<!-- --------------------------------------------------------------------------------- -->
var firstNames = ["Nancy", "Andrew", "Janet", "Margaret", "Steven",
"Michael", "Robert", "Laura", "Anne", "Nige"],
lastNames = ["Davolio", "Fuller", "Leverling", "Peacock", "Buchanan",
"Suyama", "King", "Callahan", "Dodsworth", "White"],
cities = ["Seattle", "Tacoma", "Kirkland", "Redmond", "London",
"Philadelphia", "New York", "Seattle", "London", "Boston"],
titles = ["Accountant", "Vice President, Sales", "Sales Representative",
"Technical Support", "Sales Manager", "Web Designer",
"Software Developer", "Inside Sales Coordinator", "Chief Techical Officer",
"Chief Execute Officer"],
birthDates = [new Date("1948/12/08"), new Date("1952/02/19"), new Date("1963/08/30"),
new Date("1937/09/19"), new Date("1955/03/04"), new Date("1963/07/02"),
new Date("1960/05/29"), new Date("1958/01/09"), new Date("1966/01/27"),
new Date("1966/03/27")];
function createRandomData(count) {
var data = [], now = new Date();
for (var i = 0; i < count; i++) {
var firstName = firstNames[Math.floor(Math.random() * firstNames.length)],
lastName = lastNames[Math.floor(Math.random() * lastNames.length)],
city = cities[Math.floor(Math.random() * cities.length)],
title = titles[Math.floor(Math.random() * titles.length)],
birthDate = birthDates[Math.floor(Math.random() * birthDates.length)],
age = now.getFullYear() - birthDate.getFullYear();
data.push({
Id: i + 1,
FirstName: firstName,
LastName: lastName,
City: city,
Title: title,
BirthDate: birthDate,
Age: age
});
}
return data;
}
<!-- --------------------------------------------------------------------------------- -->
function onChangeSelection() {
var selectedItem = this.dataItem(this.select());
var Text = '<h1><small>row name=</small>' + selectedItem.FirstName + " " + selectedItem.LastName + "</h1>";
console.log(Text);
$("#log").html(Text);
$("#ordernumber").val(selectedItem.ordernumber);
}
<!-- --------------------------------------------------------------------------------- -->
function startbuttonclick(e) {
var data = this.dataItem($(e.currentTarget).closest("tr"));
var Text = "<h1><small>Button click name=</small> " + data.FirstName + " " + data.LastName + "</h1>";
console.log(Text);
$("#log").html(Text);
e.preventDefault();
}
<!-- --------------------------------------------------------------------------------- -->
$(document).ready(function() {
$("#grid_one").kendoGrid({
dataSource: {
data: createRandomData(10),
schema: {
model: {
fields: {
FirstName: { type: "string" },
LastName: { type: "string" },
City: { type: "string" },
Title: { type: "string" },
BirthDate: { type: "date" },
Age: { type: "number" }
}
}
},
pageSize: 10
},
height: 500,
dataBound: saveState,
columnResize: saveState,
columnShow: saveState,
columnHide: saveState,
columnReorder: saveState,
columnLock: saveState,
columnUnlock: saveState,
selectable: true,
resizable: true,
columnMenu: true,
scrollable: true,
sortable: true,
filterable: true,
change: onChangeSelection,
pageable: {
refresh: true,
pageSizes: true,
buttonCount: 5,
pageSizes: [5, 10, 20, 250]
},
columns: [
{
field: "FirstName",
title: "First Name",
width: "150px",
},
{
field: "LastName",
title: "Last Name",
width: "150px",
},
{
field: "City",
hidden: true
},
{
field: "Title",
hidden: true
},
{
field: "BirthDate",
title: "Birth Date",
template: '#= kendo.toString(BirthDate,"MM/dd/yyyy") #',
width: "175px",
},
{
field: "Age",
width: "150px",
},
{
command: {
text: "Start",
click: startbuttonclick },
title: "Start",
width: "65px",
attributes:{
"class":"button-center"}
}
]
});
<!-- ------------------------------------------------------------------------------ -->
var grid = $("#grid_one").data("kendoGrid");
function saveState(e) {
e.preventDefault();
localStorage["kendo-grid-one"] = kendo.stringify(grid.getOptions());
};
$(function (e) {
var options = localStorage["kendo-grid-one"];
if (options) {
grid.setOptions(JSON.parse(options));
} else {
grid.dataSource.read();
}
});
});
<!-- --------------------------------------------------------------------------------- -->
</script>
</body>
</html>
Это вызывает: «ReferenceError: сетка не определена» – Bettelbursche
ошибок нет, но никакого эффекта. Теперь изменения в сетке не будут сохранены, например. скрыть столбец. После нажатия F5 (страница обновления) это всегда исходная сетка. – Bettelbursche
@Bettelbursche Отредактировано много, с демо, пожалуйста, проверьте. – fuyushimoya