LPWeb/LPWeb20/js/debug/usr/qb/Demo.js

var Demo = function() {
    this.syntaxes = [
        ["ANSI SQL-2003", false, []],
        ["ANSI SQL-92", false, []],
        ["ANSI SQL-89", false, []],
        ["Firebird", false, [
            "Firebird 2.0",
            "Firebird 1.5",
            "Firebird 1.0"
        ]],
        ["IBM DB2", false, []],
        ["IBM Informix", false, [
            "Informix 10",
            "Informix 9",
            "Informix 8"
        ]],
        ["Microsoft Access", false, [
            "MS Jet 4",
            "MS Jet 3"
        ]],
        ["Microsoft SQL Server", true, [
            "Auto",
            "SQL Server 2005",
            "SQL Server 2000",
            "SQL Server 7"
        ]],
        ["MySQL", false, [
            "5.0",
            "4.0",
            "3.0"
        ]],
        ["Oracle", false, [
            "Oracle 10",
            "Oracle 9",
            "Oracle 8",
            "Oracle 7"
        ]],
        ["PostgreSQL", false, []],
        ["SQLite", false, []],
        ["Sybase", false, [
            "ASE",
            "SQL Anywhere"
        ]],
        ["VistaDB", false, []],
        ["Universal", false, []]
    ];

    var me = this;

    this.toolbarSytnaxOnChange = function(event) {
        me.toolbarSytnaxVersionUpdate($(event.target));
        me.toolbarSytnaxChanged();
    };

    this.getQueryStatistics = function(event) {
        me.QueryStatisticsDialog.html(QB.Web.Dto.Localizer.Strings.Loading);
        me.QueryStatisticsDialog.dialog('open');
        var command = {
            action:'QueryStatistics',
            data : {}
        };
        me.sendRequest(command);
    };


    this.processRequest = function (data) {
        if (data.Action == "update") {
            QB.Web.Application.fullUpdate();
        } else if (data.Action == "QueryStatistics") {
            me.QueryStatisticsDialog.html(data.Data);
            me.QueryStatisticsDialog.dialog('open');
        }
    };

    this.sendRequest = function (command) {
        var data = $.toJSON(command);

        $.ajax({
            url: 'handlers/DemoHandler.axd',
            type:'POST',
            dataType : "json",
            contentType : 'application/json',
            data: data,
            success: function (data) {
                me.processRequest(data);
            }
        });
    };

    this.toolbarSytnaxChanged = function () {
        var $select = $("#qb-ui-syntax-selector-server");
        var $selectVersion = $("#qb-ui-syntax-selector-version");
        var syntax = $select.valEx();
        var syntaxVersion = $selectVersion.valEx();
        var command = {
            action:'ChangeSyntax',
            data : {
                Syntax : syntax,
                SyntaxVersion: syntaxVersion
            }
        };
        me.sendRequest(command);
    };

    this.toolbarSytnaxVersionUpdate = function($select) {
        var $selectVersion = $("#qb-ui-syntax-selector-version");
        var val = $select.valEx();
        var options = [];
        for (var i = 0; i < this.syntaxes.length; i++) {
            var item = this.syntaxes[i];
            if (item[0] == val) {
                for (var j = 0; j < item[2].length; j++) {
                    options.push('<option value="' + item[2][j] + '">' + item[2][j] + '</option>');
                }
                break;
            }
        }
        if (options.length == 0) {
            options.push('<option value="">Auto</option>');
            $selectVersion.attr('disabled', 'disabled');
        } else {
            $selectVersion.removeAttr('disabled');
        }
        $selectVersion.html(options.join(''));
    };

    this.init = function() {
        var me = this;
        var options = new Array(this.syntaxes.length);
        for (var i = 0; i < this.syntaxes.length; i++) {
            var item = this.syntaxes[i];
            var syntaxName = item[0];
            var syntaxSelected = item[1];
            options[i] = '<option' + (syntaxSelected ? ' selected' : '') + ' value="' + syntaxName + '">' + syntaxName + '</option>';
        }

        var $select = $("#qb-ui-syntax-selector-server");
        $select.html(options.join(''));
        $select.bind('change', me.toolbarSytnaxOnChange);

        var $selectVersion = $("#qb-ui-syntax-selector-version");
        $selectVersion.bind('change', me.toolbarSytnaxChanged);

        this.toolbarSytnaxVersionUpdate($select);

        $('#qb-ui-query-statistic').bind('click', me.getQueryStatistics);
        this.QueryStatisticsDialog = $('#qb-ui-query-statistic-dialog').dialog({
            autoOpen: false,
            zIndex: 4000,
            width: 600,
            height:300
        });
    };

    this.init();
};

setGlobalOnLoad(function() {
    jQuery(document).ready(function() {
        var demo = new Demo();
    });
});