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