Share a piece of HTML implementation code for adding a quantity subscript on a message button

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Release: 2017-05-29 09:46:09
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This article mainly introduces the implementation code of adding quantity subscripts on the message button in HTML. Friends who need it can refer to the

html code:

消息4
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css code:

/*角标 */ .ii{ display: none; background: #f00; border-radius: 50%; width: 20px; height: 20px; top: 5px; right: 0px; position: absolute; text-align: center; color: #FFF; z-index: 99999; }
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js code:

function ajaxa(){ $.ajax({ type:"POST", dataType : "json", async: false, url : "${pageContext.request.contextPath}/docinf/sendInform/lookForMsgNum.do", data : {}, success : function(data){ if(data !=null){ if(parseInt(data)>10){ $("#msgNum").show(); $("#msgNum").text(parseInt(data)); }else if(parseInt(data)> 0){ $("#msgNum").show(); $("#msgNum").text(parseInt(data)); }else{ $("#msgNum").hide(); } } }, error:function(){ } }); }
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Share a piece of HTML implementation code for adding a quantity subscript on a message button

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