jquery autocompelete
前台调用:
$("#CompanyName").autocomplete("../AjaxHandler/GetBranchH.ashx", {
formatItem: function(row, i,max) {
var obj =eval("(" + row + ")"); //转换成js对象
return obj.COMPANYNAME;
},
formatResult: function(row) {
var obj =eval("(" + row + ")"); //转换成js对象
return obj.COMPANYNAME;
}
}).result(function(event, item) {
var obj = eval("(" +item + ")"); //转换成js对象
//alert(obj.BRANCHCOMPANYNO);
var html="";
$("#department").empty();
$("#BRANCHCOMPANYNO").val(obj.BRANCHCOMPANYNO);
$.getJSON("../AjaxHandler/GetByNoDepartmentH.ashx",{Num:obj.BRANCHCOMPANYNO},function(data){
$.each(data,function(k,v){
html+="<option value="+v.DEPID+">"+v.DEPARTMENTNAME+"</option>";
});
$("#department").append(html);
});
//$("#link").attr("href",obj.url);
});
后台代码:
string strwhere="BRANCHCOMPANYNO like ‘%"+param+"%‘";
strwhere += " or COMPANYNAME like ‘%" + param + "%‘";
strwhere += " or SHORTNAME like ‘%" + param + "%‘";
DataTable dt= b_Branch.GetList(15,strwhere,"ID").Tables[0];
//JavaScriptSerializer jss = new JavaScriptSerializer();
//List<Dictionary<string, object>> list = new List<Dictionary<string, object>>();
//context.Response.Write("[{\"label\":\"博客园\",\"value\":\"cnblogs\"},{\"label\":\"囧月\",\"value\":\"囧月\"}]");
HttpResponse response = context.Response;
System.IO.TextWriter writer = response.Output;
// 注意,必须是标准的 JSON 格式串,必须使用双引号
//writer.Write("[\"One\", \"Two\", \"Three\"]");
string strb = "";
foreach (DataRow dr in dt.Rows)
{
//Dictionary<string, object> result = new Dictionary<string, object>();
foreach (DataColumn dc in dt.Columns)
{
if (dc.ColumnName == "BRANCHCOMPANYNO") {
strb+="{BRANCHCOMPANYNO:\"" + dr[dc.ColumnName].ToString() + "\",";
}
if (dc.ColumnName == "COMPANYNAME")
{
strb += "COMPANYNAME:\"" + dr[dc.ColumnName].ToString() + "\"}\n";
//result.Add(dc.ColumnName, dr[dc.ColumnName].ToString());
}
}
//list.Add(result);
}
strb = strb.ToString().TrimEnd(‘\n‘);
//strb += "]";
writer.Write(strb);
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