【发布时间】:2014-05-24 13:57:22
【问题描述】:
我在一个提交表单上有两个按钮,但是当我发布提交按钮时,它什么也没返回;“关于按钮”;其他数据检索得很好。
我一直在为提交按钮使用不同的名称,但没有任何效果。有人可以帮助我吗?谢谢。 FORM 数据检索良好,但不是提交按钮值?我需要值来改变条件
控制器:admin.php
function submit_unitgroupwd(){
$this->access_chk(); //CHECK USER ACCESS
$sbm=$this->input->post('sbm'); // returns NOTHING
echo $_POST["sbm"]; // returns undefined index sbm
echo $_POST['sbm']; // returns undefined index sbm
var_dump($_POST); // returns all the post data bt the submit button
//echo var_dump($this->input->post("sbm"));
exit();
if($this->input->post('sbm') == "Update") {
// do update
} else {
// do delete
}
}
查看:
echo "<form action=".site_url("admin/submit_unitgroupwd")." method=post id=form>";
echo "<div style='float:left;color:red;' id='res'></div>";
?><?php
foreach($q1->result_array() as $r1){
$bankname= substr($r1["bank"],0,3);
//echo $bankname;
echo "<input type=hidden name=dgroup value='".$dgroup."'>";
echo "<tr>";
echo "<td width=20% colspan=3 style='font-size: 16px;'>".strtoupper($r1["bank"])."</td>";
echo "</tr>";
echo "<tr>";
echo "<td width=100>".$group_[0]."</td>";
echo "<td><input type=text name='$bankname-utama' value='".str_replace(" ","",$r1["utama"])."' style='width: 100%;'></td>";
if ($r1["bank"] == 'ALL'){
echo "<td rowspan='1'><br><input type='checkbox' name='cek[]' id='cek[]' value='$bankname' ></td>";
echo "<input type=hidden name=_code$bankname value='".$r1["bank"]."'>";
echo "</tr>";
echo "</tr>";
continue;
}
echo "<td rowspan=".($dgroup + 1)."><br><input type='checkbox' name='cek[]' id='cek[]' value='$bankname' ><br><br><br><br><br><br><br>";
echo "<input type=hidden name=_code$bankname value='".$r1["bank"]."'>";
echo "</tr>";
$_alp = "a";
for ($_g=0; $_g<$dgroup; $_g++){
echo "<tr>";
echo "<td width=100>".$group_[($_g + 1)]."</td>";
echo "<td width=80%><input type=text name='$bankname-wd$_alp' value='".str_replace(" ","",$r1["wd$_alp"])."' style='width: 100%;'></td>";
echo "</tr>";
$_alp++;
echo "</tr>";
}
}
?>
>
<input type="submit" class="button" value='Update' name="sbm"/>
<input type="submit" class="button" value='Delete' name="sbm"/>
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标签: javascript php jquery forms codeigniter