Wechat browser cannot click event in lower version of iOS

problem description

under iOS 9, Wechat browser cannot click on the event pop-up window

the environmental background of the problems and what methods you have tried

trying to use touchstart, results will cause repeated execution when adding

related codes

< script type= "text/javascript" >
/ / jg ("- sharpbtn_lk"). On ("touchstart",function () {
/ /
/ /})

jq("-sharpbtn_lk").click(function(){
    jq(".x_box").slideDown("slow");
    var _url_ = "<{link app=b2c ctl=wap_product act=get_product_exist_store}>?product_id="+<{$page_product_basic.product_id}>;

what result do you expect? What is the error message actually seen?

Jan.13,2022
Menu