VFP develops a official account to receive coupons, and users will jump to various target pages after registration, and a set of standard processes will be sent to you

Recently, I was designing a coupon system for a famous supermarket in Fujian , I met such a demand . The member registration in the supermarket system is based on the mobile phone number , The coupon distribution system in the official account needs to implement wechat ID Binding with mobile number , Then jump to the coupon receiving page .
There is also a process , The original login is to jump to the member center , Now it is required to directly jump to the coupon page .
The process is as follows ：

To implement this process, you need to use the Qiyou three-tier framework （ Cat frame ） It's also very simple .
Membership center portal website
ctl_user.fsp?proc=usercenterhtml

Procedure usercenterhtml
	Local cOpenid,lcCode,url,cTitle
	*cOpenid=This.ReGetOpenId() && If you want to call OPENID  The place of , You need to execute this acquisition openid
	cWorkhtml=getwwwRootPath("")+"tmpl\usercenter.html"
	cReghtml=getwwwRootPath("")+"tmpl\reg.html"
	cOpenid=HttpQueryParams("openid")
	If Empty(cOpenid)
		This.ReGetOpenId()
	Else
		* write in cookie
		httpSetcookie("openid",cOpenid,Datetime()+2*3600)
		This.openid=cOpenid
	Endif
	*-- Validate users openid Whether the data table exists , If it exists, it is bound 
	If !Empty(This.openid)
		oDBSQLhelper=Newobject("MSSQLHelper","MSSQLHelper.prg")
		TEXT TO lcSQLCmd NOSHOW TEXTMERGE
		   SELECT COUNT(*) FROM wxuser_ck WHERE wxid=?this.openid
		ENDTEXT		
		nRow=oDBSQLhelper.GetSingle(lcSQLCmd)
		If Isnull(nRow) And !Empty(oDBSQLhelper.errmsg)
			Error oDBSQLhelper.errmsg
		Endif
		Do Case
			Case nRow==0  && There is no record , Jump to the login page 				
				Private lcmyurl				
				lcmyurl="ctl_user.fsp?proc=usercenterhtml&appuser=bluesky"
				cHtml=FWS_MergeFile(cReghtml)	&& Need to register 
			Case nRow==1
				cHtml=Filetostr(cWorkhtml)  && Registered , User center page 
			Otherwise
				Error " User repeated registration "
		Endcase
	Endif
	
	Return cHtml
Endproc

There is a sentence worth paying attention to lcmyurl, Save the jump after login URL
The login page HTML Code

<form id="form">
    <div class="weui_cells weui_cells_form">       
        <div class="weui_cell weui_vcode">
            <div class="weui_cell_hd"><label class="weui_label"><i class="icon icon-90 f20 query-color"></i>  cell-phone number </label></div>
            <div class="weui_cell_bd weui_cell_primary">
                <input id="txtphone" class="weui_input" type="tel" required pattern="[0-9]{11}" maxlength="11"placeholder=" Please enter your mobile number " tips=" Please enter your mobile number " notMatchTips=" Please input the correct mobile number ">
            </div>
            <div class="weui_cell_ft">
                <i class="weui_icon_warn"></i>
                <a id="btnyzm" href="javascript:;" class="weui-vcode-btn query-color"> Get verification code </a>
            </div>
        </div>
        <div class="weui_cell">
            <div class="weui_cell_hd"><label class="weui_label"><i class="icon icon-71 f20 query-color"></i>  Verification Code </label></div>
            <div class="weui_cell_bd weui_cell_primary">
                <input id="txtyzm" class="weui_input" type="number" required placeholder=" Please enter the verification code " emptyTips=" Please enter the verification code ">
            </div>
            <div class="weui_cell_ft">
                <i class="weui_icon_warn"></i>
            </div>
        </div>
    </div>
    <div class="weui_btn_area">
        <a id="formSubmitBtn" href="javascript:" class="weui_btn query-bg-color"> notes   book </a>
    </div>

</form>

Login button binding click event

$("#formSubmitBtn").on("click",function(){
         	var cphone=$("#txtphone").val();
           	var yzm=$("#txtyzm").val();
         	$.post("ctl_user.fsp?proc=userbind&appuser=bluesky",{
           	 	phone:cphone,
           	 	code:yzm
           	 },function(data){
           	 	console.log(data);
           	 	var odata=JSON.parse(data);
           	 	if(odata.errno!=0){
           	 		$.alert(odata.errmsg);
           	 		return;
           	 	}           	 	
           	    $.alert(" Binding success , Start jumping ");
           	    setTimeout(function(){					
           	    	window.location.href="<%=u(lcmyurl)%>"
           	    },3000)
           	    
           	 })
           	 
         })

In this way, arbitrary URL, Jump to the landing page first , Then jump to the function of the target page .