input框
<tr>
<th>設備編號</th>
<td><input
aria-required="true"
datatype="*"
type="text"
id="equipmentid"
name="equipmentid"
class="form-control"
placeholder=""></td>
</tr>
js
var bm = getUuid();//編碼
$("#equipmentid").val(bm)
* */
function getUuid(){
var len=2;//32長度
var
radix=16;//16進制
var
chars='0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('');
var
uuid=[],i;radix=radix||chars.length;if(len){for(i=0;i<len;i++)uuid[i]=chars[0|Math.random()*radix];}else{var
r;uuid[8]=uuid[13]=uuid[18]=uuid[23]='-';uuid[14]='4';for(i=0;i<36;i++){if(!uuid[i]){r=0|Math.random()*16;uuid[i]=chars[(i==19)?(r&0x3)|0x8:r];}}}
return
uuid.join('');
}
這樣input框自動生成兩位長度的數字加字母格式的編碼