天津投入产出系统后端
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using QMFrameWork.WebUI.DataSource;
using System.Web.Mvc;
using System.Web.Mvc.Html;
using System.Linq.Expressions;
using System.Web.Routing;
namespace QMAPP.Common.Web
{
public static class QPerceptTextboxD
{
/// <summary>
/// 数据获取对象
/// </summary>
public static IDataGeter MyDataGeter { get; set; }
#region 多条件查询
//public static MvcHtmlString QPerceptTextboxForD<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression,
// string kind, string callBackFunc, object htmlAttributes, string idName, string contentName, string text, params string[] ps)
//{
// return QPerceptTextboxForD(htmlHelper, expression, null, kind, callBackFunc, htmlAttributes, idName, contentName, text, ps);
//}
//public static MvcHtmlString QPerceptTextboxForD<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression,
// Expression<Func<TModel, TProperty>> expressionName, string kind, string callBackFunc, object htmlAttributes, string idName, string contentName, string text, params string[] ps)
//{
// return QPerceptTextboxForD(htmlHelper, expression, expressionName, kind, callBackFunc, new RouteValueDictionary(htmlAttributes), idName, contentName, text, ps);
//}
public static MvcHtmlString QPerceptTextboxForD<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression,
Expression<Func<TModel, TProperty>> expressionName, string kind, string callBackFunc, IDictionary<string, object> htmlAttributes, string idName, string contentName, string text, params string[] ps)
{
string url = "";
string urlD = "";
string showUrl = "";
string showUrlD = "";
if (expression == null)
{
throw new ArgumentNullException("expression");
}
string strValueName = ExpressionHelper.GetExpressionText(expression);
//获取数据源
if (MyDataGeter == null)
{
throw new Exception("为设置智能提示框数据源!");
}
urlD = GetDataUrlD(kind, idName, contentName);
url = MyDataGeter.GetDataUrl(kind);
//参数
string paramList = "";
if (ps != null)
{
for (int i = 0; i < ps.Length; i++)
{
if (ps[i] == "")
ps[i] = "none";
paramList += "|" + ps[i];
}
}
if (paramList != "")
{
if (url.IndexOf("?") > 0)
{
url += "&paramList=" + paramList.Substring(1);
}
else
{
url += "?paramList=" + paramList.Substring(1);
}
}
showUrl = url.Replace("GetPerceptData", "ShowPerceptData");
showUrlD = urlD.Replace("GetPerceptData", "ShowQueryMore");
StringBuilder sbScript = new StringBuilder();
sbScript.AppendLine("<script language=\"javascript\" type=\"text/javascript\">");
sbScript.AppendLine(" $(function () {");
string strLabelName = "";
//名称显示控件
if (expressionName != null)
{
strLabelName = ExpressionHelper.GetExpressionText(expressionName);
}
//回调函数
string backFunctionDefine = "function (data) {}";
if (string.IsNullOrEmpty(callBackFunc) == false)
{
backFunctionDefine = "function (data) {" + callBackFunc + "(data);}";
}
sbScript.AppendFormat(" _setAutoComplete('{0}','{1}','{2}',{3});", url, strValueName, strLabelName, backFunctionDefine);
sbScript.AppendLine(" }); ");
sbScript.AppendLine("</script>");
var inputName = ExpressionHelper.GetExpressionText(expression);
var hiddenString = "";
TagBuilder tagSpen = QMHTMLInput.easyUIInput<TModel, TProperty>(htmlHelper, expression, QMHTMLInput.easyuiClass.validatebox, out hiddenString);
//输入后校验
if (string.IsNullOrEmpty(text))
{
htmlAttributes.Add("onChange", string.Format("_isAutoComplete(\'{0}\',\'{1}\',\'{2}\',{3});", url, strValueName, strLabelName, backFunctionDefine));
}
//双击显示选择窗口
//htmlAttributes.Add("ondblclick", string.Format("_showAutoComplete(\'{0}\',\'{1}\',\'{2}\',{3});", showUrl, strValueName, strLabelName, backFunctionDefine));
string onclick = string.Format("_showAutoComplete1(\'{0}\',\'{1}\',\'{2}\',{3});", showUrlD, strValueName, strLabelName, backFunctionDefine);
tagSpen.MergeAttributes(htmlAttributes);
//return MvcHtmlString.Create("<table cellpadding=\"0\" cellspacing=\"0\"><tr><td>" + tagSpen.ToString() + "</td><td><a href=\"#\" class=\"easyui-linkbutton\" onclick=\"" + onclick + "\" plain=\"true\" iconCls=\"icon-search\"></a></td></tr></table>" + sbScript.ToString());
return MvcHtmlString.Create(tagSpen.ToString() + "<a href=\"#\" class=\"easyui-linkbutton\" onclick=\"" + onclick + "\" plain=\"true\" iconCls=\"icon-search\" style=\" margin-bottom:5px\"></a>" + sbScript.ToString());
}
#endregion
public static string GetDataUrlD(string dataKind, string idName, string contentName)
{
string strUrl = "";
switch (dataKind.ToLower())
{
default:
strUrl = "/PerceptText/ShowQueryMore?kind=" + dataKind + "&idName=" + idName + "&contentName=" + contentName;
break;
}
return strUrl;
}
}
}