/// <reference path="../Scripts/MicrosoftAjax.js" />
/// <reference path="../Scripts/jquery.min.js" />

Type.registerNamespace("nblf.ui");

nblf.ui.RadioList = function(id) {
    this.id = id;
    this.RepeatColumns = 0;
    this.DataSource = new Array(); //接受一个数组对象
    this.DataTextField = "";
    this.DataValueField = "";
    var My = this;

    //绑定数据
    this.DataBind = function() {
        if (this.DataTextField == "") { alert("属性DataTextField不能为空"); return; }
        if (this.DataValueField == "") { alert("属性DataValueField不能为空"); return; }
        var html = new Sys.StringBuilder();
        html.append("<table border=0 cellpadding=0 cellspacing=0>");
        html.append("<tr>");
        var index = 0;
        var index2 = 0;
        $(this.DataSource).each(function() {
            index2++;
            html.append("<td><input id='" + My.id + "Item_" + index2 + "' name='" + My.id + "' type='radio' text=" + this[My.DataTextField] + " value=" + this[My.DataValueField] + " /><label for='" + My.id + "Item_" + index2 + "'>" + this[My.DataTextField] + "</label></td>");
            if (My.RepeatColumns <= 0) return true;
            index++;
            if (index >= My.RepeatColumns) {
                html.append("</tr><tr>");
                index = 0;
            }
        });
        if (index > 0) html.append("</tr>");
        html.append("</table>");
        $("#" + this.id).html(html.toString());
    }
    //取得所有元素
    this.Items = function() {
        return $("#" + this.id + " input");
    }
    //取得所有已选择元素
    this.GetSelectItems = function() {
        return $("#" + this.id + " input[checked]");
    }
    //设置元素选择
    this.SelectDataValue = function(DataValue) {
        $("#" + this.id + " input[value='" + DataValue + "']").attr("checked", true);
    }
    //设置元素选择
    this.SelectDataText = function(DataText) {
        $("#" + this.id + " input[text='" + DataText + "']").attr("checked", true);
    }
    //设置元素选择
    this.UnSelectDataValue = function(DataValue) {
        $("#" + this.id + " input[value='" + DataValue + "']").removeAttr("checked");
    }
    //设置元素选择
    this.UnSelectDataText = function(DataText) {
        $("#" + this.id + " input[text='" + DataText + "']").removeAttr("checked");
    }

    //清除选择
    this.ClearSelectAll = function() {
        $("#" + this.id + " input").removeAttr("checked");
    }


}

nblf.ui.RadioList.registerClass('nblf.ui.RadioList', null);