以文本方式查看主题

-  Foxtable(狐表)  (http://foxtable.com/bbs/index.asp)
--  专家坐堂  (http://foxtable.com/bbs/list.asp?boardid=2)
----  [求助]Ajax传递的数组使用问题  (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=165339)

--  作者:fczhaobo
--  发布时间:2021/5/14 11:24:00
--  [求助]Ajax传递的数组使用问题
将B网页传递过来的数组:[ "yfsh0229", "654321" ]  ,供A网页使用,不成功,请帮忙看一下,谢谢!
B网页代码:    
    Dim ja As New Jarray \'定义数组
    ja.Add(zhanghao)
    ja.Add(mima)    
    e.WriteString(ja.ToString)

传递的例子是:"[ "yfsh0229", "654321" ] "

js代码:
function getUserxx() {
var mycars = new Array()
    mycars = sendAjaxText("","logon_wx.htm","",false);      // [ "yfsh0229", "654321" ]
//alert(mycars)
    document.getElementById("userzhanghao").valueL=mycars[0];
    document.getElementById("password").value=mycars[1];
}



A网页代码:

Dim e As RequestEventArgs = args(0)
Dim wb As new weui
wb.AppendHTML("<style>#btn2:before {position: relative;right: 5px; top: 5px;content: url(./images/weixin24.png);}</style>",True)
wb.AppendHTML("<style>#btn1:before {position: relative;right: 5px; top: 5px;content: url(./images/mima24.png);}</style>",True)
wb.InsertHTML("<div style=\'width:100%;text-align:center;\'><img style=\'width:35%;height:auto;\' src=\'.\\logo.png\'></div>")
wb.AddPageTitle("","pageheader","逸飞书画云ERP管理系统","")
If e.PostValues.ContainsKey("Userzhanghao") AndAlso e.PostValues.ContainsKey("password")   Then \'判断是否是验证失败后的重新登录  \'Or e.GetValues.ContainsKey("openid")
    wb.AddTopTips("","toptip1","用户名或密码错误!").msec = 2000 \'如果用户通过登录按钮访问,则给用户一个2秒的提示.
End If
wb.AddForm("","form1","logon.htm")
With wb.AddInputGroup("form1","ipg1")
    With .AddInput("userzhanghao","ERP账号","text")
        .PlaceHolder= "请输入ERP账号"
        \'.Readonly = False \'输入框是否只读
        .Value = e.Cookies("userzhanghao")
    End With
    
    With .AddInputCell("ic2")
        .AddLabel("lyz","密    码",0)
        .AddInput("password","password",1).PlaceHolder= "ERP密码"
        .AddVcodeButton("vyz","忘记密码",2).Attribute=""
    End With
End With

With wb.AddButtonGroup("form1","btg1",False)
    .Add("btn1", "密码登录", "submit").Kind = 1
   With  .add("btn2","微信一键登陆","")
        .Kind = 1
        .Attribute=""  
    End With
End With
wb.AppendHTML("<script src=\'./lib/table.js\'></script>") \'引入脚本文件
wb.AppendHTML("<script>" & vars("js-logon-wx") & "</script>") \'引入脚本文件
e.WriteString(wb.Build) \'生成网页
[此贴子已经被作者于2021/5/14 11:26:40编辑过]

--  作者:fczhaobo
--  发布时间:2021/5/14 11:40:00
--  
现在的主要问题是:JS中,数组的问题,解析不出来。

js代码:
function getUserxx() {
var mycars = new Array()
    mycars = sendAjaxText("","logon_wx.htm","",false);      // [ "yfsh0229", "654321" ]
//alert(mycars)
    document.getElementById("userzhanghao").valueL=mycars[0];
    document.getElementById("password").value=mycars[1];
 document.getElementById("p1").innerHTML=mycars; //这个显示就没有问题
}
[此贴子已经被作者于2021/5/14 11:41:14编辑过]

--  作者:有点蓝
--  发布时间:2021/5/14 11:47:00
--  
function getUserxx() {
var mycars = sendAjaxText("","logon_wx.htm","",false);      // [ "yfsh0229", "654321" ]
//alert(mycars)
var ob = JSON. parse(mycars);
    document.getElementById("userzhanghao").valueL=ob[0];
    document.getElementById("password").value=ob[1];
 document.getElementById("p1").innerHTML=mycars; //这个显示就没有问题
}

--  作者:fczhaobo
--  发布时间:2021/5/14 11:55:00
--  
成功,太感谢了,看来JS基础太差了!
--  作者:fczhaobo
--  发布时间:2021/5/14 14:52:00
--  
    Dim jo As New JObject
    jo("zhanghao") = zhanghao
    jo("mima") = mima
    e.WriteString(jo.ToString)
    Return Nothing

延申一下,如果生成的是json对像,在JS里如何解析,谢谢!

function getUserxx() {
     var   mycars = sendAjaxText("","logon_wx.htm","",false);      // { "zhanghao":"yfsh0229", "mima":"654321" }
     alert(mycars)
     var ob = JSON.parse(mycars); //转换成JSON对像

    document.getElementById("userzhanghao").value=ob("zhanghao").ToString();
    document.getElementById("password").value=ob("mima").ToString();
}

--  作者:有点蓝
--  发布时间:2021/5/14 14:55:00
--  
document.getElementById("userzhanghao").value=ob.zhanghao;