【发布时间】:2021-08-05 02:49:16
【问题描述】:
这是我的表格。当用户想要添加另一个表单时,他们只需点击“tambah bil”即可。
我的问题是只需要检测输入字段的名称的功能。我想要通过输入字段的 id 检测所需的功能,因为它在一种形式中具有相同的名称。
<fieldset>
<div id="item">
<div class="callout callout-warning" style="margin-top:15px">
<div class="row">
<div class="col-md-12">
<h6><i class="far fa-file-alt"style="font-size:20px"></i><b style="padding-left:7px">Maklumat Bil</b>
<span class="float-sm-right">
<button type="button" name="add" id="add" class="btn btn-block btn-primary btn-sm right add"><i class="fa fa-plus"></i> Tambah Bil</button>
</span></h6><hr>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group">
<label>Jabatan</label>
<input type="hidden" name="jabatan[]" class="form-control" value="<?php echo $dept; ?>">
<span class="form-control form-control-sm"><?php echo $jab; ?></span>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label>Kod*</label>
<select class="form-control select2bs4" name="kod[]" id= "kod" required>
<option value="" disabled="disabled" selected="selected">--Pilih Kod--</option>?php foreach($kod as $k):?>
<option value="<?php echo $k->kod;?>"><?php echo $k->kod;?> - <?php echo $k->keterangan;?></option>
<?php endforeach;?>
</select>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label>Perkara (Wajid isi ruangan pertama)*</label>
<input type="text" class="form-control form-control-sm" name="perkara1[]" id="perkara1" required>
<input type="text" class="form-control form-control-sm" name="perkara2[]" id="perkara2" required="false" style="margin-top:6px !important" >
<input type="text" class="form-control form-control-sm" name="perkara3[]" id="perkara3" required="false" style="margin-top:6px !important" >
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label>No. Rujukan*</label>
<input id="noruj" type="text" class="form-control form-control-sm" name="noruj[]" required>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label>Jumlah (RM)* </label>
<input type="text" id="currency" class="form-control form-control-sm currency" name="jumlah[]" required>
</div>
</div>
</div>
<span>*Ruangan wajib diisi</span>
</div>
</div>
</fieldset>
当用户想要添加另一个账单时,这是我在 javascript 中的表单。
$('html, body').animate({scrollTop: '+=550px'}, 400);
var html = '';
html += '<div class="callout callout-warning">';
html += '<div class="row"><div class="col-md-12"><h6><i class="far fa-file-alt"style="font-size:20px"></i><b style="padding-left:7px">Maklumat Bil</b><span class="float-sm-right" style="padding-left:5px"><button type="button" name="remove" class="btn btn-block btn-danger btn-sm right remove"><i class="fa fa-minus"></i> Padam Bil</button></span><span class="float-sm-right"><button type="button" name="add" class="btn btn-block btn-primary btn-sm right add"><i class="fa fa-plus"></i> Tambah Bil</button></span></h6><hr></div></div>';
html += '<div class="row"><div class="col-md-12"><div class="form-group"><label>Jabatan*</label><input type="hidden" name="jabatan[]" class="form-control" value="<?php echo $dept; ?>"><span class="form-control form-control-sm"><?php echo $jab; ?></span></div></div></div>';
html += '<div class="row"><div class="col-md-6">';
//html += '<div class="form-group"><label>Kategori*</label><select name="kategori'+i+'[]" class="form-control select2bs4" style="width: 100%;" required><option value="" disabled="disabled" selected="selected">--Pilih Kategori--</option><option value="INDIVIDU">Individu</option><option value="SYARIKAT">Syarikat</option></select></div>';
html += '<div class="form-group"><label>Kod*</label><select class="form-control select2bs4" name="kod[]" id ="kod'+i+'" required><option value="" disabled="disabled" selected="selected">--Pilih Kod--</option><?php foreach($kod as $k):?><option value="<?php echo $k->kod;?>"><?php echo $k->kod;?> - <?php echo $k->keterangan;?></option><?php endforeach;?></select></div>';
html += '</div><div class="col-md-6">';
html += '<div class="form-group"><label>Perkara (Wajib isi ruangan pertama)*</label><input type="text" class="form-control form-control-sm" name="perkara1[]" id="perkara1'+i+'" required><input type="text" class="form-control form-control-sm" name="perkara2[]" id="perkara2'+i+'" style="margin-top:6px !important" ><input type="text" class="form-control form-control-sm" name="perkara3[]" id="perkara3'+i+'" style="margin-top:6px !important" ></div>';
html += '</div></div>';
html += '<div class="row"><div class="col-md-6">';
html += '<div class="form-group"><label>No. Rujukan*</label><input id="noruj'+i+'" type="text" class="form-control form-control-sm" name="noruj[]" required></div>';
html += '</div><div class="col-md-6">';
html += '<div class="form-group"><label>Jumlah (RM)*</label><input type="text" id="currency" class="form-control form-control-sm currency" name="jumlah[]" required></div>';
html += '</div><span>*Ruangan wajib diisi</span></div>';
html += '</div>';
$('#item').append(html);
$(function()
{
const inputs = $("input").prop('required',true);
console.log('return value:');
inputs.each(log);
console.log('');
console.log('selector:');
$("input[required]").each(log);
function log(index, element)
{
console.log($(element).attr("id"));
}
});
编码必填字段只是读取javascript之外的输入字段... 我想如何通过使用 id 属性来检测 javascript 表单中的输入? 所需的函数无法检测输入字段的ID,函数检测输入字段的名称是因为在一种形式中具有相同的输入字段名称。 有人可以帮助我吗?? 提前谢谢你。
【问题讨论】:
标签: javascript jquery required-field