var
tr = document.getElementById(
"Id1"
),
// 取得ID为Id1的tr对象
inps = tr.getElementsByTagName(
'input'
);
// 从tr 对象中获取所有input对象
for
(
var
i = 0, len = inps.length; i < len; i++) {
inps[i].value =
''
;
// 将每一个input的value置为空
}
document.getElementById("t").getElementsByTagName('input')[0].value='';
输入中文置空的方法
<el-input
@change="checkNo(searchForm.msel.mselTotalConsumTimes)"
type = "text"
onkeypress="return event.keyCode>=48&&event.keyCode<=57"
size="small"
:maxlength="6"
style="width: 120px"
v-model="searchForm.msel.mselTotalConsumTimes"></el-input>
次
</el-col>
checkNo(value){
let reg = /^[1-9]\d*$/;
if (value) {
if (value >
999999 || new
RegExp(reg).test(value) ==
false) {
setTimeout(()
=> {
this.searchForm.msel.mselTotalConsumTimes ='';
}, 500);
}
}
},