broker-plugins/management-http/src/main/java/resources/js/qpid/common/grid/RowNumberLimitDialog.js

/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 */

define(["dojo/_base/declare",
        "dojo/_base/event",
        "dojo/_base/array",
        "dojo/_base/lang",
        "dojo/parser",
        "dojo/dom-construct",
        "dojo/query",
        "dijit/registry",
        "dijit/form/Button",
        "dijit/form/CheckBox",
        "dojox/grid/enhanced/plugins/Dialog",
        "dojo/text!../../../grid/showRowNumberLimitDialog.html",
        "dojo/domReady!"],
    function (declare, event, array, lang, parser, dom, query, registry, Button, CheckBox, Dialog, template)
    {

        return declare("qpid.management.logs.RowNumberLimitDialog", null, {

            grid: null,
            dialog: null,

            constructor: function (domNode, limitChangedCallback)
            {
                var that = this;
                this.containerNode = dom.create("div", {innerHTML: template});
                parser.parse(this.containerNode)
                    .then(function (instances)
                    {
                        that._postParse(domNode, limitChangedCallback);
                    });
            },
            _postParse: function (domNode, limitChangedCallback)
            {
                this.rowNumberLimit = registry.byNode(query(".rowNumberLimit", this.containerNode)[0])
                this.submitButton = registry.byNode(query(".submitButton", this.containerNode)[0]);
                this.closeButton = registry.byNode(query(".cancelButton", this.containerNode)[0]);

                this.dialog = new Dialog({
                    "refNode": domNode,
                    "title": "Grid Rows Number",
                    "content": this.containerNode
                });

                var self = this;
                this.submitButton.on("click", function (e)
                {
                    if (self.rowNumberLimit.value > 0)
                    {
                        try
                        {
                            limitChangedCallback(self.rowNumberLimit.value);
                        }
                        catch (e)
                        {
                            console.error(e);
                        }
                        finally
                        {
                            self.dialog.hide();
                        }
                    }
                });

                this.closeButton.on("click", function (e)
                {
                    self.dialog.hide();
                });
                this.dialog.startup();
            },

            destroy: function ()
            {
                this.submitButton.destroy();
                this.closeButton.destroy();
                this.dialog.destroy();
                this.dialog = null;
            },

            showDialog: function (currentLimit)
            {
                this.rowNumberLimit.set("value", currentLimit);
                this.dialog.show();
            }

        });

    });