标签:sea ret mat style value type inpu let property
<input onkeyup="this.value=this.value.replace(/[^0-9-]+.[^0-9-]+/,‘‘);" id="retailPrice"  type="text" class="layui-input"
 name="commodityDetails.retailPrice" required
   oninput="OnInputMath (event)" onpropertychange="OnPropChangedMath (event)"  placeholder="请输入零售价" autocomplete="off"
      class="layui-input">
function OnInputMath (event) {
      layer.closeAll();
      var reg=/^[1-9]\d*\.\d*|0\.\d*[1-9]\d*$/;
      //正整数 reg = /^[1-9]+[0-9]*]*$/
      if(event.target.value==""||reg.test(event.target.value)==true){
      
      } else {
      layer.msg("请输入数字 ");
      }
        }标签:sea ret mat style value type inpu let property
原文地址:https://www.cnblogs.com/riyueqian/p/11559418.html