【发布时间】:2015-03-19 07:10:43
【问题描述】:
我有一个从 yii2 生成的表格,我想进行表格输入,但在发送提交之前,输入字段有一个客户端验证。考虑一下我不知道输入 id,因为它是由 yii2 生成的。这是第一行的代码sn-p
<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>
截图:http://www.imagebam.com/image/569de2398154258
输入 sp2d 将检查输入 anggaran 并进行一些验证,如果 (sp2d > anggaran) 然后“sp2d 超出 anggaran 限制”
这里是用于检查该函数是否通过 onchange 触发的初始 javascript 函数
function tesbos(){
var sp2d = $(".sp2d").attr("id");
console.log(sp2d);
}
当我转到 sp2d 输入中的第 2 行时,当我检查控制台日志时,它仍然打印第 1 行的 sp2d 输入 id,当我转到任何行时如何自动/动态地获取我的输入 id?任何帮助将不胜感激
【问题讨论】:
-
<input type="text" id="kegbulan-4-sp2d" class="form-control sp2d" name="KegBulan[4][sp2d]" value="680000" onchange="tesbos(this)">然后function tesbos(el){alert(el.id)} -
哦,天哪.... 只需将 (this) 添加到 onchange,我将 (this) 放在函数上,但它仍然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,没想到这么快就得到了答案:)
标签: javascript jquery yii2