Mui? Check box? Default event?

< div class= "mui-input-row mui-radio mui-left moren" >

<label></label>
<input name="radio1" type="radio" checked class="moren">

< / div >
the radio component of mui that I use when it triggers the click event
$(document) .on ("click",".moren",function () {$.post ("http://1er/default_address",{userId:uid,id:$(this).attr("id")},) Function (data) {})
})
sends a request to the backend to set this as a radio button after triggering the click event. But no matter how many are always the last to choose the style, the great god refers to how to change the education reform?

clipboard.png

Mar.01,2021

Is that what

means?

// 
 document.querySelector(".moren:last-child .moren").checked = "true";
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b2b60b-2baa7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2b60b-2baa7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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