/// <summary>
/// 用户处理控件数据源的加载
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Page_Init(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(this.ValueList) && this.ValueList.StartsWith("1[#]"))
{
Hashtable _HashTable = new Hashtable();
int cc = 0;
foreach (string ListItem in (this.ValueList.Replace("1[#]", "")).Split('^'))
{
cc++;
DefineValueList _value = new DefineValueList();
_value.Value1 = ListItem.Split('|')[0]; //按钮名称
_value.Value2 = ListItem.Split('|')[1]; //命令名
_value.Value3 = ListItem.Split('|')[2]; //图标
_HashTable.Add("Order_" + cc, _value);
}
this.HashDataSource = _HashTable;
}
else if (!string.IsNullOrEmpty(this.ValueList) && this.ValueList.StartsWith("2[#]"))
{
//执行SQL语句，查询数据源，暂未实现
}
else
{
throw new Exception("JointSplitButton控件的ValueList属性值不能为空,或格式不满足1[#]/2[#]!");
}
}
/// <summary>
/// 按钮控件输出
/// </summary>
/// <param name="writer"></param>
protected override void Render(HtmlTextWriter writer)
{
if (this.Width.Value > 0)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Width, this.Width.ToString());
}
if (this.Height.Value > 0)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Height, this.Height.ToString());
}
writer.AddAttribute(HtmlTextWriterAttribute.Id, this.ClientID);
writer.AddAttribute(HtmlTextWriterAttribute.Class, "btn-group");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
if (this.HashDataSource.Count > 0)
{
ArrayList arrarykeys = new ArrayList(HashDataSource.Keys);
arrarykeys.Sort();
foreach (string item in arrarykeys)
{
DefineValueList _value = (DefineValueList)HashDataSource[item];
if (item.ToString() == "Order_1")
{
string _AddClass = string.Empty;
if (this.LaySkins != ButtonObject.empty)
{
_AddClass = " layui-btn-" + this.LaySkins.ToString();
}
switch (this.LaySize)
{
case ButtonSize.mini:
_AddClass += " layui-btn-xs";
break;
case ButtonSize.small:
_AddClass += " layui-btn-sm";
break;
case ButtonSize.big:
_AddClass += " layui-btn-lg";
break;
default:
_AddClass += " layui-btn-sm";
break;
}
writer.AddAttribute(HtmlTextWriterAttribute.Class, "layui-btn" + _AddClass + (this.Radius ? " layui-btn-radius" : ""));
writer.AddAttribute(HtmlTextWriterAttribute.Id, this.ClientID + "_" + _value.Value2);
if (string.IsNullOrEmpty(this.OnClientClick))
{
writer.AddAttribute("onclick", "JointLibrary.fnButtonClick('" + _value.Value2 + "', '" + _value.Value1 + "');return false;");
}
else
{
writer.AddAttribute("onclick", this.OnClientClick);
}
writer.RenderBeginTag(HtmlTextWriterTag.Button);
if (!string.IsNullOrEmpty(_value.Value3))
{
writer.Write("<i class=\"layui-icon " + _value.Value3 + " \"></i>");
}
writer.Write(_value.Value1);
writer.RenderEndTag();
writer.AddAttribute(HtmlTextWriterAttribute.Class, "dropdown-toggle layui-btn" + _AddClass + (this.Radius ? " layui-btn-radius" : ""));
//writer.AddAttribute("data-toggle", "dropdown");
writer.AddStyleAttribute(HtmlTextWriterStyle.Padding, "0px 0px");
writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "26px");
writer.AddStyleAttribute(HtmlTextWriterStyle.MarginLeft, "0px");
writer.AddAttribute("onclick", "$(this).next().toggle();return false;");
writer.RenderBeginTag(HtmlTextWriterTag.Button);
writer.Write("<span class=\"caret\"></span>");
writer.RenderEndTag();
writer.AddAttribute(HtmlTextWriterAttribute.Class, "dropdown-menu");
writer.RenderBeginTag(HtmlTextWriterTag.Ul);
}
else
{
writer.RenderBeginTag(HtmlTextWriterTag.Li);
if (!string.IsNullOrEmpty(_value.Value2))
{
writer.AddAttribute("onclick", "JointLibrary.fnButtonClick('" + _value.Value2 + "', '" + _value.Value1 + "');return false;");
}
writer.RenderBeginTag(HtmlTextWriterTag.A);
if (!string.IsNullOrEmpty(_value.Value3))
{
writer.Write("<i class=\"layui-icon " + _value.Value3 + " \"></i>");
}
writer.Write(_value.Value1);
writer.RenderEndTag();
writer.RenderEndTag();
}
}
writer.RenderEndTag();
}
writer.RenderEndTag();
}
