我在这里遇到了一些问题,我无法从多个复选框中获得单个值。我想将其存储在每个刻度值= 1的不同列中,该框在数据库中不会勾选为0.对于普通输入,我得到了该值,但不适用于复选框。你们能帮忙吗?
HTML代码:这是我的html代码
1:software:Word Processor:55.00
2:software:Bad Wolf Video Game:19.99
3:software:Return to Gallifrey Video Game:59.99
4:vehicle:TARDIS:999999.99
5:hardware:sonic screwdriver:9999.99
6:merchandise:company t-shirt:20.00
1:Davy Jones:Security
2:Ricky Davis:Developer
3:Samantha Smith:Salesperson
4:Matt Smith:Doctor
5:David Tennant:Doctor
6:Buckminster Fuller:Engineer
7:Clara Oswald:Nurse
8:Amelia Pond:Nurse
1:1:1:01/02/2015:2
2:2:1:02/04/2017:2
3:3:1:03/06/2018:5
4:4:1:11/05/2018:5
5:1:1:01/12/2018:2
6:2:2:02/11/2018:2
7:3:1:05/13/2018:6
8:6:3:06/24/2018:1
9:5:1:02/02/2016:5
10:1:1:05/01/2017:5
11:2:1:11/05/2018:5
12:3:1:12/06/2018:5
13:2:1:02/12/2018:5
14:1:1:10/16/2018:5
15:6:4:05/18/2018:3
16:5:1:06/28/2018:6
17:1:1:07/30/2018:5
18:2:1:08/04/2018:7
19:3:1:09/07/2018:5
20:6:1:10/17/2018:4
21:6:1:10/17/2018:8
22:2:1:08/04/2018:7
23:3:1:09/07/2018:5
JavaScript:我应该在哪里获取值并将其存储在数据库中。
<div class="col-sm-4">
<div class="form-group">
<label for="colour">Machine</label><br>
<input type="text" id="input_1">
</div><br>
<input type="checkbox" name="Inspection[]" value="true"> Function<br>
<input type="checkbox" name="Inspection[]" value="true"> Visual<br>
<input type="checkbox" name="Inspection[]" value="true"> Sleeve<br>
<input type="checkbox" name="Inspection[]" value="true"> Mail<br>
</div>
<p><input type="button" id="add_btn" value="Save"></p>
昨天我在这里的stackoverflow中找到了这个,但是每次尝试都行不通。
$(document).on("click", "input#add_btn", function() { Addsave() });
function Addsave()
{
var Inspec1 = $("#input_1").val();
var Inspec2 = $("input[name='Inspection']:checked").val();
var Inspec3 = $("input[name='Inspection']:checked").val();
var Inspec4 = $("input[name='Inspection']:checked").val();
var Inspec5 = $("input[name='Inspection']:checked").val();
var tables = ["example"];
var AddObject = new Object();
AddObject.column1 = Inspec1;
AddObject.column2 = Inspec2;
AddObject.column3 = Inspec3;
AddObject.column4 = Inspec4;
AddObject.column5 = Inspec5;
var list = [AddObject];
var objParams = JSON.stringify(list);
var render = function(){ renderAddExec(data);};
insertExecute(list,tables,render);
}
答案 0 :(得分:0)
df.groupby('one').head(2)
Out[246]:
col
one two
a t 0
u 1
b t 4
u 5
c u 9
v 10
d w 11
t 12
,但是您的“提交”按钮没有
任何名称,这只是ID。 if(isset($_POST['add_btn']))
创建对象
需要提交。您可以将其扩展为3个功能
如果需要JQuery
,只需致电ajax
。我确实在本地主机上使用纯php测试了您的代码,它的工作原理与预期相同。
async
post.php
<form action="post.php" method="post">
<div class="col-sm-4">
<div class="form-group">
<label for="colour">Machine</label><br>
<input type="text" id="input_1">
</div><br>
<input type="checkbox" name="Inspection[]" value="true"> Function<br>
<input type="checkbox" name="Inspection[]" value="true"> Visual<br>
<input type="checkbox" name="Inspection[]" value="true"> Sleeve<br>
<input type="checkbox" name="Inspection[]" value="true"> Mail<br>
</div>
<!-- I added a name to button to catch the event on backend -->
<p><input name="submit" type="submit" id="add_btn" value="submit"></p>
</form>
结果:
if(isset($_POST['submit']))
{
if(isset($_POST['Inspection']))
{
var_dump($_POST['Inspection']);
foreach($_POST['Inspection'] as $val)
{
echo $val;
}
}
}
我使用PDO解决代码的方法:
array (size=4)
0 => string 'true' (length=4)
1 => string 'true' (length=4)
2 => string 'true' (length=4)
3 => string 'true' (length=4)
truetruetruetrue
如何将mysql转换为PDO,请检查以下链接: PHP: Convert INSERT MySQLi to PDO