我刚修改了简单的dinamically onChange代码，并在select选项下添加了一些输入文本。在它下面的3个输入文本，很快完成一些修改后我试试它运行。然后为什么第三次输入文本不变在第一次点击时，它仅适用于下次点击。
假设我们选择一个日期：17/08/1945（datepicker inputtext）
第一个输入字段仅显示日期名称：星期五
第二个输入字段返回值月份：8月份
用文字写的第3个输入日期：十七月十八日一九九四年
我知道这并不是一个用英语显示日期的非常有用的方式，但在印度尼西亚，用一个词来写日期，通常用于信用协议或协议移交和法律要求。 />
我正在制作一个小应用程序，并在菜单上提供了一个自动打印协议书的功能。这就是为什么我需要用文字写日期的原因。
使用国际语言替换了片段和jsfiddle。
$( function() {
$( "#pickyDate" ).datepicker({format: "dd/mm/yyyy"});
daylocal = ['Minggu', 'Senin', 'Selasa', 'Rabu', 'Kamis', 'Jumat', 'Sabtu' ];
monthlocal = ['Januari', 'Februari', 'Maret', 'April', 'Mei', 'Juni','Juli','Agustus','September','Oktober','November','Desember' ];
$('#pickyDate').datepicker()
.on("change", function () {
var today = new Date($('#pickyDate').datepicker('getDate'));
var date = today.getDate();
var daysnumber = today.getDay();
var monthnumber = today.getMonth();
var years = today.getFullYear();
numbers = $('#dateinword').val();
var number = new Array('0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0');
var words = new Array('','Satu','Dua','Tiga','Empat','Lima','Enam','Tujuh','Delapan','Sembilan');/*1 to 9 */
var level = new Array('','Ribu','Juta','Milyar','Triliun'); /*hundred,thousand,billion,trillion */
var length_numbers = numbers.length;
/* long test numbers */
if (length_numbers > 15) {
sentences = "Out of Limit";
return sentences;
}
/* get numbers set to array */
for (i = 1; i <= length_numbers; i++) {
number[i] = numbers.substr(-(i),1);
}
i = 1;
j = 0;
sentences = "";
/* iteration array number */
while (i <= length_numbers) {
subsentences = "";
words1 = "";
words2 = "";
words3 = "";
/* hundred */
if (number[i+2] != "0") {
if (number[i+2] == "1") {
words1 = "Seratus"; /*Seratus mean One hundred */
} else {
words1 = words[number[i+2]] + " Ratus"; /* Ratus mean hundred */
}
}
/* tens or dozen */
if (number[i+1] != "0") {
if (number[i+1] == "1") {
if (number[i] == "0") {
words2 = "Sepuluh"; /* sepuluh mean ten */
} else if (number[i] == "1") {
words2 = "Sebelas"; /* sebelas mean eleven */
} else {
words2 = words[number[i]] + " Belas"; /* >10 - 19 using suffix Belas */
}
} else {
words2 = words[number[i+1]] + " Puluh"; /* puluh is suffix like ty in english [20,30,40,...90] */
}
}
/* single number */
if (number[i] != "0") {
if (number[i+1] != "1") {
words3 = words[number[i]];
}
}
/* zero cheking, add level */
if ((number[i] != "0") || (number[i+1] != "0") || (number[i+2] != "0")) {
subsentences = words1+" "+words2+" "+words3+" "+level[j]+" ";
}
/* join var sentences (as one blok 3 digit 000) into var sentences */
sentences = subsentences + sentences;
i = i + 3;
j = j + 1;
}
/* replace Satu Ribu(one thousand) will be Seribu if needed */
if ((number[5] == "0") && (number[6] == "0")) {
sentences = sentences.replace("Satu Ribu","Seribu"); /* Ribu = thousand we use prefix se for one */
}
//return sentences;
//alert(local[today.getDay()]);
//alert(kalimat);
$('#daypk').val(daylocal[today.getDay()]);
$('#dateinword').val(date);
$('#worddate').val(sentences);
//document.getElementById("terbilang").innerHTML=kalimat;
});
});<link href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js"></script>
<div class="row">
<div class="col-lg-12">
<div class="col-lg-3">
<div class="form-group">
<input type="text" class="form-control" placeholder="specify the date of the loan agreement" name="pickyDate" id="pickyDate" />
</div>
<div class="form-group">
<input type="text" class="form-control" placeholder="name of the day" name="daypk" id="daypk" disabled/>
</div>
<div class="form-group">
<input type="text" class="form-control" placeholder="dateinword" name="dateinword" id="dateinword" disabled/>
</div>
<div class="form-group">
<input type="text" class="form-control" placeholder="will be dd/mm/yy in word" name="worddate" id="worddate" disabled/>
</div>
</div>
</div>
</div>
答案 0 :(得分：0)
不幸的是，我可以说我不会讲印度尼西亚语，因此很难说出你的代码究竟打算做什么，以及为什么你的逻辑可能按照它的方式进行结构化。但是，根据我对代码的测试，我可能会给您一些指示，这可能会改变第一个change事件的结果：
您在事件处理程序的开头设置了一些变量bilangan = $('#nominal').val()。这将在第一次迭代时始终为空字符串''，因为尚未向该字段输入任何内容。
您的while循环基于变量panjang_bilangan = bilangan.length。该循环将永远不会第一次运行，因为bilangan是空字符串，因此长度为零。
您的第三个输入（出现错误的输入）似乎完全基于名为kaLimat的变量进行更新。据我所知，唯一可以更新此变量以包含一些有意义值的地方都在while循环中，这就是为什么第一个事件kaLimat最终为空，而你的{ {1}}不会改变。
编辑：我认为我找到了解决方案
问题在于<input id="terbilang">。该行应该是：
numbers = $('#dateinwords').val()...将数字设置为当月所选日期的字符串 - （＆＃34; date＆＃34;）。
当您最初设置变量时，我还会使用var numbers = date + ''
为您的一些变量添加前缀，以便它们不会泄漏到全局命名空间中。
我没有看到你的算法将日期变成字符串的正确性，因为我不完全理解应该用印度尼西亚语做的规则。如果代码段没有按预期运行，请告诉我。
<强>段：
var$(function() {
daylocal = ['Minggu', 'Senin', 'Selasa', 'Rabu', 'Kamis', 'Jumat', 'Sabtu'];
monthlocal = ['Januari', 'Februari', 'Maret', 'April', 'Mei', 'Juni', 'Juli', 'Agustus', 'September', 'Oktober', 'November', 'Desember'];
$('#pickyDate').datepicker({ format: 'dd/mm/yyyy' })
.on("change", function() {
var today = new Date($('#pickyDate').datepicker('getDate'));
var date = today.getDate();
var daysnumber = today.getDay();
var monthnumber = today.getMonth();
var years = today.getFullYear();
var numbers = date + ''
var number = ['0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0'];
var words = new Array('', 'Satu', 'Dua', 'Tiga', 'Empat', 'Lima', 'Enam', 'Tujuh', 'Delapan', 'Sembilan'); /*1 to 9 */
var level = new Array('', 'Ribu', 'Juta', 'Milyar', 'Triliun'); /*hundred,thousand,billion,trillion */
var length_numbers = numbers.length;
/* long test numbers */
if (length_numbers > 15) {
var sentences = "Out of Limit";
return sentences;
}
/* get numbers set to array */
for (i = 1; i <= length_numbers; i++) {
number[i] = numbers.substr(-(i), 1);
}
i = 1;
j = 0;
sentences = "";
/* iteration array number */
while (i <= length_numbers) {
var subsentences = "";
words1 = "";
words2 = "";
words3 = "";
/* hundred */
if (number[i + 2] != "0") {
if (number[i + 2] == "1") {
words1 = "Seratus"; /*Seratus mean One hundred */
} else {
words1 = words[number[i + 2]] + " Ratus"; /* Ratus mean hundred */
}
}
/* tens or dozen */
if (number[i + 1] != "0") {
if (number[i + 1] == "1") {
if (number[i] == "0") {
words2 = "Sepuluh"; /* sepuluh mean ten */
} else if (number[i] == "1") {
words2 = "Sebelas"; /* sebelas mean eleven */
} else {
words2 = words[number[i]] + " Belas"; /* >10 - 19 using suffix Belas */
}
} else {
words2 = words[number[i + 1]] + " Puluh"; /* puluh is suffix like ty in english [20,30,40,...90] */
}
}
/* single number */
if (number[i] != "0") {
if (number[i + 1] != "1") {
words3 = words[number[i]];
}
}
/* zero cheking, add level */
if ((number[i] != "0") || (number[i + 1] != "0") || (number[i + 2] != "0")) {
subsentences = words1 + " " + words2 + " " + words3 + " " + level[j] + " ";
}
/* join var sentences (as one blok 3 digit 000) into var sentences */
sentences = subsentences + sentences;
i = i + 3;
j = j + 1;
}
/* replace Satu Ribu(one thousand) will be Seribu if needed */
if ((number[5] == "0") && (number[6] == "0")) {
sentences = sentences.replace("Satu Ribu", "Seribu"); /* Ribu = thousand we use prefix se for one */
}
//return sentences;
//alert(local[today.getDay()]);
//alert(kalimat);
$('#daypk').val(daylocal[today.getDay()]);
$('#dateinword').val(date);
$('#worddate').val(sentences);
//document.getElementById("terbilang").innerHTML=kalimat;
});
});