会员编辑功能的实现

index.html将id字段传递过去

<a class="m-l" href="{{ buildUrl('/member/set') }}?id={{item.id}}">

            <tbody>
            {% if list %}
                {% for item in list %}
            <tr>
                <td><img alt="image" class="img-circle" src="{{item.avatar}}" style="width: 40px;height: 40px;"></td>
                <td>{{item.nickname}}</td>
                <td>{{item.sex_desc}}</td>
                <td>{{item.status_desc}}</td>
                <td>
                    <a href="{{ buildUrl('/member/info') }}?id={{item.id}}">
                        <i class="fa fa-eye fa-lzg"></i>
                    </a>
                    <a class="m-l" href="{{ buildUrl('/member/set') }}?id={{item.id}}">
                        <i class="fa fa-edit fa-lg"></i>

Member.py添加Get处理

@route_member.route( "/set",methods=["GET","POST"] )
def set():
    if request.method == "GET":
        resp_data = {}

        req = request.args
        id = int(req.get("id", 0))
        rebackUrl = UrlManager.buildUrl("member/index")
        if id < 1:
            return redirect(rebackUrl)

        member_info = Member.query.filter_by(id=id).first()
        if not member_info:
            return redirect(rebackUrl)

        resp_data['info'] = member_info
        resp_data['current'] = 'index'
        return ops_render( "member/set.html",resp_data  )

member/set.html动态读取数据

        <div class="form-horizontal m-t">
            <div class="hr-line-dashed"></div>
            <div class="form-group">
                <label class="col-lg-2 control-label">会员名称:</label>
                <div class="col-lg-10">
                    <input type="text" class="form-control" placeholder="请输入会员名称" name="nickname" value="{{info.nickname}}">
                </div>
            </div>
            <div class="hr-line-dashed"></div>
            <div class="form-group">
                <div class="col-lg-4 col-lg-offset-2">
                    <input type="hidden" name="id" value="{{info.id}}">
                    <button class="btn btn-w-m btn-outline btn-primary save">保存</button>
                </div>
            </div>
        </div>

添加set.js用于提交数据到数据库 可以参考account/set.js

;
var member_set_ops = {
    init:function () {
        this.eventBind();
    },
    eventBind:function () {
        $(".wrap_member_set .save").click(function () {
            var btn_target = $(this);
            if(btn_target.hasClass("disabled")){
                common_ops.alert("正在处理 请不要重复提交");
                return;
            }

            var nickname_target = $(".wrap_member_set input[name=nickname]");
            var nickname = nickname_target.val();

            if (nickname.length < 1){
                common_ops.tip("请输入规范的名称", nickname_target);
                return;
            }

            btn_target.addClass("disabled")

            var data = {
                nickname:nickname,
                id:$(".wrap_member_set input[name=id]").val()
            }

            $.ajax({
                url:common_ops.buildUrl("/member/set"),
                type:"POST",
                data:data,
                dataType:'json',
                success:function (res) {
                    btn_target.removeClass("disabled")
                    var callback = null;
                    if(res.code == 200){
                        callback = function () {
                            window.location.href = common_ops.buildUrl("/member/index");
                        }
                    }
                    common_ops.alert(res.msg, callback)
                }
            })
        });

    },
};

$(document).ready(function () {
    member_set_ops.init()
})

引用js

</div>
{% endblock %}
{%block js %}
<script src="{{ buildStaticUrl('/js/member/set.js') }}"></script>
{% endblock %}

python后端添加post处理

# -*- coding: utf-8 -*-
from flask import Blueprint,request,redirect,jsonify
from common.libs.Helper import ops_render,iPagination,getCurrentDate

@route_member.route( "/set",methods=["GET","POST"] )
def set():
    if request.method == "GET":
        resp_data = {}

        req = request.args
        id = int(req.get("id", 0))
        rebackUrl = UrlManager.buildUrl("member/index")
        if id < 1:
            return redirect(rebackUrl)

        member_info = Member.query.filter_by(id=id).first()
        if not member_info:
            return redirect(rebackUrl)

        resp_data['info'] = member_info
        resp_data['current'] = 'index'
        return ops_render( "member/set.html",resp_data  )

    resp = {'code': 200, 'msg': '账户添加成功', 'data': {}}
    req = request.values
    id = req['id'] if 'id' in req else 0
    nickname = req['nickname'] if 'nickname' in req else ''

    if nickname is None or len(nickname)<1:
        resp['code'] = -1
        resp['msg'] = "请输入正确的用户名"
        return jsonify(resp)

    member_info = Member.query.filter_by(id=id).first()
    if not member_info:
        resp['code'] = -1
        resp['msg'] = "指定会员不存在"
        return jsonify(resp)

    member_info.nickname = nickname
    member_info.updated_time = getCurrentDate()
    db.session.add(member_info)
    db.session.commit()

    return jsonify(resp)

成功完成账号编辑

转载请注明：xuhss » Python flask实战订餐系统微信小程序-38会员编辑功能的实现