嗨,我有动态数据,如果有的话,我正在生成 HTML 表格。现在我想分别提交每一行。但我无法从每一列中获取数据。请指导。这是我的表结构:
<table id="tblQuizzes" class="table table-striped">
<thead>
<tr>
<th>Student Name</th>
<th>AGN Test 1</th>
<th>Assignment</th>
<th>Food Chef</th>
</tr>
</thead>
<tbody>
<tr id="tr_1">
<td>
Studet 1
</td>
<td>
<input name="Id_1_2" value="29" form="form1" type="hidden">
<input class="Id" style="width:30px;" value="9.00" name="1_2" form="form1">
/10.00 <input name="OldValue_1_2" value="9.00" form="form1" type="hidden">
</td>
<td>
<input name="Id_1_3" value="" form="form1" type="hidden">
<input class="Id" style="width:30px;" value="" name="1_3" form="form1">
/10.00 <input name="OldValue_1_3" value="" form="form1" type="hidden">
</td>
<td>
<input name="Id_1_4" value="19" form="form1" type="hidden">
<input class="Id" style="width:30px;" value="5.50" name="1_4" form="form1">
/10.00 <input name="OldValue_1_4" value="5.50" form="form1" type="hidden">
</td>
<td><input class="btn btn-primary actions" form="form1" value="Save" type="submit"></td>
</tr>
<form method="POST" id="form1" action="Controller/Method"></form>
<tr id="tr_2">
<td>Student 2</td>
<td>
<input name="Id_2_2" value="" form="form2" type="hidden">
<input class="Id" style="width:30px;" value="" name="2_2" form="form2">
/50.00 <input name="OldValue_2_2" value="" form="form2" type="hidden">
</td>
<td>
<input name="Id_2_3" value="22" form="form2" type="hidden">
<input class="Id" style="width:30px;" value="17.00" name="2_3" form="form2">
/50.00 <input name="OldValue_2_3" value="17.00" form="form2" type="hidden">
</td>
<td>
<input name="Id_2_4" value="" form="form2" type="hidden">
<input class="Id" style="width:30px;" value="" name="2_4" form="form2">
/50.00 <input name="OldValue_2_4" value="" form="form2" type="hidden">
</td>
<td><input class="btn btn-primary actions" form="form2" value="Save" type="submit"></td>
</tr>
<form method="POST" id="form2" action="Controller/Method"></form>
<tr id="tr_3">
<td>
Student 3
</td>
<td>
<input name="Id_3_2" value="" form="form3" type="hidden">
<input class="Id" style="width:30px;" value="" name="3_2" form="form3">
/50.00 <input name="OldValue_3_2" value="" form="form3" type="hidden">
</td>
<td>
<input name="Id_3_3" value="30" form="form3" type="hidden">
<input class="Id" style="width:30px;" value="0.00" name="3_3" form="form3">
/50.00 <input name="OldValue_3_3" value="0.00" form="form3" type="hidden">
</td>
<td>
<input name="Id_3_4" value="" form="form3" type="hidden">
<input class="Id" style="width:30px;" value="" name="3_4" form="form3">
/50.00 <input name="OldValue_3_4" value="" form="form3" type="hidden">
</td>
<td><input class="btn btn-primary actions" form="form3" value="Save" type="submit"></td>
</tr>
<form method="POST" id="form3" action="Controller/Method"></form>
</tbody>
我想要这样的数据:
[
{
id: 1,
newValue:"assignment",
oldValue:5,
},
{
id: 2,
newValue:"assignment",
oldValue:5,
},
{
id: 3,
newValue:"assignment",
oldValue:5,
}
]
这里的 HiddenField1 在 TD==Id,第二个输入文本框是 newValue,第三个 hiddenfild 是“oldValue”
我不太确定,但我认为你想要这样的东西。请参阅下面的代码片段。
请注意,我添加e.preventDefault();
只是为了防止提交操作以在控制台中记录输出。您需要将其删除。
$(document).ready(function() {
$('input[type="submit"]').click(function(e) {
var output = [];
$(this).parents('tr').find('td:gt(0):lt(3)').each(function() {
var obj = {
id: $(this).find('input')[0].value,
newValue: $(this).find('input')[1].value,
oldValue: $(this).find('input')[2].value
};
output.push(obj);
});
console.log(output);
e.preventDefault();
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table id="tblQuizzes" class="table table-striped">
<thead>
<tr>
<th>Student Name</th>
<th>AGN Test 1</th>
<th>Assignment</th>
<th>Food Chef</th>
</tr>
</thead>
<tbody>
<tr id="tr_1">
<td>Studet 1</td>
<td>
<input name="Id_1_2" value="29" form="form1" type="hidden">
<input class="Id" style="width:30px;" value="9.00" name="1_2" form="form1"> /10.00
<input name="OldValue_1_2" value="9.00" form="form1" type="hidden">
</td>
<td>
<input name="Id_1_3" value="" form="form1" type="hidden">
<input class="Id" style="width:30px;" value="" name="1_3" form="form1"> /10.00
<input name="OldValue_1_3" value="" form="form1" type="hidden">
</td>
<td>
<input name="Id_1_4" value="19" form="form1" type="hidden">
<input class="Id" style="width:30px;" value="5.50" name="1_4" form="form1"> /10.00
<input name="OldValue_1_4" value="5.50" form="form1" type="hidden">
</td>
<td><input class="btn btn-primary actions" form="form1" value="Save" type="submit"></td>
</tr>
<form method="POST" id="form1" action="Controller/Method"></form>
<tr id="tr_2">
<td>Student 2</td>
<td>
<input name="Id_2_2" value="30" form="form2" type="hidden">
<input class="Id" style="width:30px;" value="" name="2_2" form="form2"> /50.00
<input name="OldValue_2_2" value="" form="form2" type="hidden">
</td>
<td>
<input name="Id_2_3" value="22" form="form2" type="hidden">
<input class="Id" style="width:30px;" value="17.00" name="2_3" form="form2"> /50.00
<input name="OldValue_2_3" value="17.00" form="form2" type="hidden">
</td>
<td>
<input name="Id_2_4" value="" form="form2" type="hidden">
<input class="Id" style="width:30px;" value="" name="2_4" form="form2"> /50.00
<input name="OldValue_2_4" value="" form="form2" type="hidden">
</td>
<td><input class="btn btn-primary actions" form="form2" value="Save" type="submit"></td>
</tr>
<form method="POST" id="form2" action="Controller/Method"></form>
<tr id="tr_3">
<td>
Student 3
</td>
<td>
<input name="Id_3_2" value="31" form="form3" type="hidden">
<input class="Id" style="width:30px;" value="" name="3_2" form="form3"> /50.00
<input name="OldValue_3_2" value="" form="form3" type="hidden">
</td>
<td>
<input name="Id_3_3" value="30" form="form3" type="hidden">
<input class="Id" style="width:30px;" value="0.00" name="3_3" form="form3"> /50.00
<input name="OldValue_3_3" value="0.00" form="form3" type="hidden">
</td>
<td>
<input name="Id_3_4" value="" form="form3" type="hidden">
<input class="Id" style="width:30px;" value="" name="3_4" form="form3"> /50.00
<input name="OldValue_3_4" value="" form="form3" type="hidden">
</td>
<td><input class="btn btn-primary actions" form="form3" value="Save" type="submit"></td>
</tr>
<form method="POST" id="form3" action="Controller/Method"></form>
</tbody>
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