the project uses a third-party H5 instant messaging service, and the current effect is as follows: : the messages on the left and right sides are inconsistent. Since I have not been in contact with instant messaging before, I do not know what is t...
IM chat how to store offline messages if the other person is not online ...
function getQuery(key) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"), r = window.location.search.substr(1).match(reg); if (r != null) return decodeURI(r[2]) return null } this code is ...
this question means to change the placeholder of img by clicking on the a link, but add the onclick event in HTML and return false still appears the page jump situation, also according to the night check but did not find any problems, please take a look...
problem description this box appears every time you use the plug-in to call the camera. When you click to remember this decision, the following permission cannot be clicked. websites that find https can remember this decision, but not https. ask...
problem description Failed to load https: open.weixin.qq.com connect oauth2 authorize?appid=wxaf4b4a767b7ecdf9&redirect_uri=myurl&response_type=code&scope=snsapi_userinfo&state=STATE-sharpwechat_redirect: Redirect from https: open.w...
when using highcharts s thermal map, I only need to display a bar of data: configuration parameters Highcharts.chart(containerId , { chart: { type: heatmap , height: 40px , width: 600 , ...