我有一个从yii2生成的表,我想做一个表格输入,但在发送提交之前,有一个客户端验证输入字段。考虑我不知道输入ID,因为它是由yii2生成的。这里的第一行的代码片段jquery如何检测当前输入ID
<tr class="kv-tabform-row" data-key="4">
<td class="kv-align-center kv-align-middle">1</td>
<td class="kv-grid-hide kv-align-top">
<div class="form-group field-kegbulan-4-id">
<input type="hidden" id="kegbulan-4-id" class="form-control" name="KegBulan[4][id]" value="4">
<div class="help-block"></div>
</div>
</td>
<td class="kv-grid-hide kv-align-top">
<div class="form-group field-kegbulan-4-id_keg_ta_uk required">
<input type="hidden" id="kegbulan-4-id_keg_ta_uk" class="form-control" name="KegBulan[4][id_keg_ta_uk]" value="6">
<div class="help-block"></div>
</div>
</td>
<td class="kv-align-middle" style="width:300px;">Pengadaan Barang Kuasi, Buku Uji, Plat Uji dan Stiker Uji</td>
<td class="kv-align-middle">
<input type="text" id="kegbulan-4-anggaran" class="anggaran" name="KegBulan-[4][anggaran]" value="300,000,000" disabled="disabled" style="width:100px;"></td>
<td class="kv-align-top">
<div class="form-group field-kegbulan-4-sp2d required">
<input type="text" id="kegbulan-4-sp2d" class="form-control sp2d" name="KegBulan[4][sp2d]" value="680000" onchange="tesbos()">
<div class="help-block"></div>
</div>
</td>
<td class="kv-align-top" style="width:70px;">
<div class="form-group field-kegbulan-4-persen_sp2d required">
<input type="text" id="kegbulan-4-persen_sp2d" class="form-control" name="KegBulan[4][persen_sp2d]" value="2">
<div class="help-block"></div>
</div>
</td>
<td class="kv-align-top">
<div class="form-group field-kegbulan-4-spj required">
<input type="text" id="kegbulan-4-spj" class="form-control" name="KegBulan[4][spj]" value="680000">
<div class="help-block"></div>
</div>
</td>
<td class="kv-align-top" style="width:70px;">
<div class="form-group field-kegbulan-4-persen_spj required">
<input type="text" id="kegbulan-4-persen_spj" class="form-control" name="KegBulan[4][persen_spj]" value="2">
<div class="help-block"></div>
</div>
</td>
<td class="kv-align-top" style="width:70px;">
<div class="form-group field-kegbulan-4-target required">
<input type="text" id="kegbulan-4-target" class="form-control" name="KegBulan[4][target]" value="0">
<div class="help-block"></div>
</div>
</td>
<td class="kv-align-top" style="width:70px;">
<div class="form-group field-kegbulan-4-pfisik required">
<input type="text" id="kegbulan-4-pfisik" class="form-control" name="KegBulan[4][pfisik]" value="10">
<div class="help-block"></div>
</div>
</td>
<td class="skip-export kv-align-center kv-align-middle" style="width:60px;"><a href="/yii2/yii-application/frontend/web/keg-bulan/view?id=4" title="View" data-pjax="0">
<span class="glyphicon glyphicon-eye-open"></span></a> <a href="/yii2/yii-application/frontend/web/keg-bulan/update?id=4" title="Update" data-pjax="0" style="display:none;">
<span class="glyphicon glyphicon-pencil"></span></a> <a href="/yii2/yii-application/frontend/web/keg-bulan/delete?id=4" title="Delete" data-confirm="Are you sure to delete this item?" data-method="post" data-pjax="0">
<span class="glyphicon glyphicon-trash"></span></a></td>
<td class="skip-export kv-align-center kv-align-middle kv-row-select" style="width:50px;">
<input type="checkbox" name="selection[]" value="4"></td>
</tr>
screenshoot:http://www.imagebam.com/image/569de2398154258
输入SP2D将检查输入anggaran并做一些验证,如果(SP2D> anggaran),那么 “SP2D超过anggaran限制”
这里最初的JavaScript函数来检查功能通过平变化
function tesbos(){
var sp2d = $(".sp2d").attr("id");
console.log(sp2d);
}
触发,当我去排在SP2D输入2号,STI当我检查我的控制台日志时,它仍然会打印第1行的sp2d输入ID,如何在我进入任何行时自动/动态地获取我的输入ID?任何帮助,将不胜感激
'''然后函数tesbos致发光(EL){警报(el.id)}' – 2015-03-19 07:25:51
天啊....只需添加(this)来的onchange,我把(这)在功能上,还是,它只返回对象而不是输入的元素ID。感谢你的快速回复。这是我在stackoverflow上的第一个问题,从未想象得到答案如此之快:) – khanifzyen 2015-03-19 07:53:34