- <input type="text" value="1"
- οnkeyup="if(this.value.length==1){this.value=this.value.replace(/[^1-9]/g,'')}else{this.value=this.value.replace(/\D/g,'')}"
- onafterpaste="if(this.value.length==1){this.value=this.value.replace(/[^1-9]/g,'0')}else{this.value=this.value.replace(/\D/g,'')}" />
input输入框只能输入或者粘贴正整数
最新推荐文章于 2024-09-05 09:19:52 发布