当我在ID NO字段中键入时,我有2个字段(前六个数字是出生日期,带有YYMMDDxxxxxx
(始终包含12个数字),DOB字段将根据ID NO自动填充,但是DOB的值仅在ID NO字段中包含前6个数字,顺序为DDMMYY
。
示例:
编号: 931121 091010(YYMMDD)
DOB: 211193 (DDMMYY)
var $dob = $("#dob");
$("#id_no").keyup(function() {
$dob.val(this.value);
});
$("#id_no").blur(function() {
$dob.val(this.value);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.1/jquery.min.js"></script>
<form>
<div>
<label>ID NO</label>
<input type="text" name="id_no" id="id_no" class="form-control" onKeyPress="return
goodchars(event,'1234567890',this)" required="" value="">
</div>
<div>
<label>DOB</label>
<input type="text" name="dob" id="dob" class="form-control" value="">
</div>
</form>
答案 0 :(得分:0)
请参见下面的实时示例:
var $dob = $("#dob");
$("#id_no").keyup(function() {
var str = this.value;
var strYYMMDD = str.substring(0, 6);
if (str.length > 6) {
var strDDMMYY = strYYMMDD.substring(4, 6) + strYYMMDD.substring(2, 4) + strYYMMDD.substring(0, 2);
$dob.val(strDDMMYY);
} else {
$dob.val("");
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form>
<div>
<label>ID NO</label>
<input type="text" name="id_no" id="id_no" class="form-control" maxlength="12" onKeyPress="return
goodchars(event,'1234567890',this)" required="" value="">
</div>
<div>
<label>DOB</label>
<input type="text" name="dob" id="dob" class="form-control" value="">
</div>
</form>