How to add quantity subscript to message button in html

This time I will show you how to add a quantity subscript on the message button in HTML. What are theprecautionsfor adding a quantity subscript on the message button in HTML? The following is a practical case, let's take a look.

onclick="goMessage();" style="width: 60px;height: 100%;color: white;background: transparent;" href="#" class="easyui-linkbutton" data-options="iconCls:'fa fa-bell-o fa-2x',size:'large',iconAlign:'top'">Message< ;span id="msgNum" class="ii">4

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; }

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(){ } }); }

I believe you have mastered the methods after reading these cases. For more exciting information, please pay attention to other related articles on the php Chinese website!

Related reading:

How to use the img tag of HTML images

Detailed explanation of the meta column in the WEB interface of HTML5

How to use html form submission in HTML

The above is the detailed content of How to add quantity subscript to message button in html. For more information, please follow other related articles on the PHP Chinese website!