<!DOCTYPE html>
|
<html>
|
<head>
|
<meta http-equiv="X-UA-Compatible" content="IE=edge">
|
<title>jsGrid - Batch Delete</title>
|
<link rel="stylesheet" type="text/css" href="demos.css" />
|
<link href='http://fonts.googleapis.com/css?family=Open+Sans:300,600,400' rel='stylesheet' type='text/css'>
|
|
<link rel="stylesheet" type="text/css" href="../css/jsgrid.css" />
|
<link rel="stylesheet" type="text/css" href="../css/theme.css" />
|
|
<script src="../external/jquery/jquery-1.8.3.js"></script>
|
<script src="db.js"></script>
|
|
<script src="../src/jsgrid.core.js"></script>
|
<script src="../src/jsgrid.load-indicator.js"></script>
|
<script src="../src/jsgrid.load-strategies.js"></script>
|
<script src="../src/jsgrid.sort-strategies.js"></script>
|
<script src="../src/jsgrid.field.js"></script>
|
<script src="../src/fields/jsgrid.field.text.js"></script>
|
<script src="../src/fields/jsgrid.field.number.js"></script>
|
<script src="../src/fields/jsgrid.field.control.js"></script>
|
</head>
|
<body>
|
<h1>Batch Delete</h1>
|
|
<div id="jsGrid"></div>
|
|
<script>
|
$(function() {
|
|
$("#jsGrid").jsGrid({
|
height: "50%",
|
width: "100%",
|
autoload: true,
|
confirmDeleting: false,
|
paging: true,
|
controller: {
|
loadData: function() {
|
return db.clients;
|
}
|
},
|
fields: [
|
{
|
headerTemplate: function() {
|
return $("<button>").attr("type", "button").text("Delete")
|
.on("click", function () {
|
deleteSelectedItems();
|
});
|
},
|
itemTemplate: function(_, item) {
|
return $("<input>").attr("type", "checkbox")
|
.prop("checked", $.inArray(item, selectedItems) > -1)
|
.on("change", function () {
|
$(this).is(":checked") ? selectItem(item) : unselectItem(item);
|
});
|
},
|
align: "center",
|
width: 50
|
},
|
{ name: "Name", type: "text", width: 150 },
|
{ name: "Age", type: "number", width: 50 },
|
{ name: "Address", type: "text", width: 200 }
|
]
|
});
|
|
|
var selectedItems = [];
|
|
var selectItem = function(item) {
|
selectedItems.push(item);
|
};
|
|
var unselectItem = function(item) {
|
selectedItems = $.grep(selectedItems, function(i) {
|
return i !== item;
|
});
|
};
|
|
var deleteSelectedItems = function() {
|
if(!selectedItems.length || !confirm("Are you sure?"))
|
return;
|
|
deleteClientsFromDb(selectedItems);
|
|
var $grid = $("#jsGrid");
|
$grid.jsGrid("option", "pageIndex", 1);
|
$grid.jsGrid("loadData");
|
|
selectedItems = [];
|
};
|
|
var deleteClientsFromDb = function(deletingClients) {
|
db.clients = $.map(db.clients, function(client) {
|
return ($.inArray(client, deletingClients) > -1) ? null : client;
|
});
|
};
|
|
});
|
</script>
|
</body>
|
</html>
|
