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AdminLTE/plugins/jsgrid/demos/batch-delete.html

103 lines
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<!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>