微信jssdk批量展示卡包中的卡券

2023-03-06 18:43:39

<%@ page language="java" contentType="text/html; charset=UTF-8"

    pageEncoding="UTF-8"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<meta name="viewport"

    content="width=device-width, user-scalable=0, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0" />

<c:set var="ctx" value="${pageContext.request.contextPath }" />

<link rel="stylesheet" href="${ctx }/jsp/xte/level/static/css/load.css" />

<title>TITLE</title>

<script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>

<script src="${ctx }/js/hideOptionMenu.js"></script>

</head>

<body>

    <input type="hidden" name="userId" id="userId" value="${userId }">

    <input type="hidden" id="redirect_uri" name="redirect_uri"

        value="${redirect_uri}" />

    <input type="hidden" id="componentAppId" name="componentAppId"

        value="${componentAppId }">

    <input type="hidden" id="appId" name="appId" value="${appId }" />

    <input type="hidden" id="code" name="code" value="${code }" />

    <input type="hidden" id="openid" name="openid" value="${openid }" />

    <c:forEach var="cardlog" items="${ wxCardPackageCodes}">

        <input type="hidden" class="cardId" name="c"

            value="${cardlog.card_id }" />

        </br>

        <input type="hidden" class="code" name="" value="${cardlog.code }">

    </c:forEach>

    <div id="front" style="display: block; opacity: 1">

        <div class="tips">

            <div class="icon loading"></div>

            <p>加载中...</p>

        </div>

    </div>

</body>

<script type="text/javascript"

    src="${ctx }/js/jquery1.6/jquery-1.6.1.js"></script>

<script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>

<script type="text/javascript">

    $(function() {

        var cardId = $(".cardId");

        var code = $(".code");

        var l = {};

        var a = [];

        var b;

        for ( var i in code) {

            if (code[i].value !== undefined) {

                b = new Object();

                b = {

                    cardId : "" + cardId[i].value + "",

                    code : "" + code[i].value + ""

                };

                a.push(b)

            }

        }

        var url = location.href.split('#')[0];

        var userId = $("#userId").val();

        $.post("http://www.quanqiuyouhui.com/kabao-api/getShareData.do", {

            'url' : url,

            'userId' : userId

        }, function(data) {

            data = eval("(" + data + ")");

            wx.config({

                debug : false,

                appId : data.map.appId,

                timestamp : data.map.timestamp,

                nonceStr : data.map.nonceStr,

                signature : data.map.signature,

                jsApiList : [ 'checkJsApi', 'onMenuShareTimeline',

                        'onMenuShareAppMessage', 'openCard' ]

            });

            wx.ready(function() {

                wx.openCard({

                    cardList : a

                });

            });

            wx.hideMenuItems({

                menuList : [ 'menuItem:share:qq', 'menuItem:share:weiboApp',

                        'menuItem:share:email', 'menuItem:share:facebook',

                        'menuItem:share:QZone' ]

            // 要隐藏的菜单项，只能隐藏“传播类”和“保护类”按钮，所有menu项见附录3

            });

        })

    });

</script>

</html>

注：代码中标黄的部分

cardId[i].value

应该使用value，如果使用val()不成功

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