EXT微信公众号展示二维码页面js

/** * 点赞活动二维码关注页面 */var qrcodeImg = getPArray('qrcodeImg');

var width = Ext.Viewport.element.getWidth();var height = Ext.Viewport.element.getHeight();

Ext.define('WxCPICView', { id:'wx_cpic_view', extend: 'Ext.form.Panel', initialize : function(){ commonBack(this,'XX公众号','',''); }, config: { layout:'vbox', scrollable: 'y', items: [ { html : '<div id="twocode" style="width:230px;height:230px;margin:100px auto;"></div>' }] }});

var mainView = Ext.create('WxCPICView',{id:'wx_cpic_view'});Ext.Viewport.setActiveItem(mainView);

if(qrcodeImg){ var img = new Image(); img.src = qrcodeImg; var qrcode = new QRCode(document.getElementById("twocode"), { width : 230,//设置宽高 height : 230 }); qrcode.makeCode(img);}else{ Ext.toast("二维码不存在，请联系管理员或稍后再试...", 2000);}

转载于:https://www.cnblogs.com/liuyunqiang2016/p/8569102.html