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我正在創建一個搜索，添加，更新和刪除的網頁（全部在一個沒有任何模式的網頁中）。該網頁專門用於設施維護。添加工作正常。但其餘的看起來不太好。每當我添加一個'設施'，頁面就會重新加載（如預期的那樣）。該頁面從mysql數據庫獲取數據並將其添加到我的網頁中的表格中。該表有一個名爲'Actions'的列，其中包含兩個按鈕，update和delete。更新內部html時，表單不會提交
問題是，當我使用innerHTML。在包含「設施」列表的表格的頂部，是搜索輸入。搜索工作正常（我認爲）。搜索使用'POST'方法並訪問我的文件中的PHP代碼。 PHP代碼的任務是從數據庫中搜索任何匹配的字符串並回顯<script> </script>。這些腳本標籤內部是一個代碼，我在其中搜索要更新的表的ID。然後我改變了&添加了內部HTML。內部HTML內部是一個新的表格行。表格行內是一個表格，這些表格內部是<td> s。無論何時表單（每個錶行內部的表單）提交時，它都應該訪問我的文件中已經寫入的PHP代碼（當頁面首次加載時，它已經存在）。但是每當我點擊桌子上的動作按鈕時，它什麼也不做。它不會觸發寫入的PHP POST代碼。
點擊update和delete按鈕正常工作如果搜索沒有先點擊，點擊update將創建另一個帶有輸入字段的表格和一個用於保存更改的按鈕。即使它已經寫入文件中的PHP POST代碼，'按鈕保存更改'也不起作用。
這裏是我的代碼：
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Facilities</title>
<?php
include_once("connection.php");
include_once("pktool-v1.0.php");
?>
</head>
<body>
<h1><center>Facilities</center></h1>
<br>
<br>
<div id="addfac">
<p>Add Facility</p>
<hr>
<form method="post" action="facilities.php">
<br>
<label name="naFacName">Facility Name: </label>
<input type="input" name="inputFacName"><br><br>
<label name="naFacType">Facility Type: </label>
<select name="naFacSel">
<?php
$query = "SELECT * FROM tblFacType WHERE " .
"boolArchive = FALSE;";
$array_fetch = mysqli_query($con, $query);
while ($row = mysqli_fetch_array($array_fetch)) {
$value_added = $row[0];
$value_text = $row[1];
echo "<option name='naFacType' value='$value_added'>$value_text</option> ";
}
?>
</select>
<br><br>
<label name="naFacAdd">Facility Address: </label>
<input type="input" name="lot" placeholder="Lot No. or Block">
<input type="input" name="street" placeholder="Street">
<input type="input" name="brgy" placeholder="Barangay"><br><br>
<input type="input" name="city" placeholder="City">
<input type="input" name="province" placeholder="Province">
<input type="input" name="region" placeholder="Region">
<br><br>
<label name="naFacAddType">Facility Address Type: </label>
<?php
$query = "SELECT * FROM tblAddType WHERE strAddTypeDesc = 'Facility Address' " .
"AND boolArchive = FALSE;";
$array_fetch = mysqli_query($con, $query);
//echo "<br> ERROR IS: " . mysqli_error($con) . " <br>";
while ($row = mysqli_fetch_array($array_fetch)) {
$row_val = $row[0];
echo "<label value='$row_val'>$row[1]</label>";
echo "<input type='hidden' name='naAddType' value='$row_val'>";
}
?>
<br><br>
<label name="naFacValue">Facility Value (Day): </label>
<input type="input" name="inputFacValue"><br><br>
<label name="naFacValueNight">Facility Value (Night): </label>
<input type="input" name="inputFacValueNight">
<br><br>
<center><input type="submit" name="Submit_Facility"></center>
</form>
<?php
if(isset($_POST['Submit_Facility']))
{
$add_pk = PrimaryKey::prependPK(PrimaryKey::generatePK(), "ADD-");
$queryStat = true;
$lot = $_POST['lot'];
$street = $_POST['street'];
$brgy = $_POST['brgy'];
$city = $_POST['city'];
$province = $_POST['province'];
$region = $_POST['region'];
$fac_name = $_POST['inputFacName'];
$fac_val = $_POST['inputFacValue'];
$fac_val_night = $_POST['inputFacValueNight'];
$fac_type = $_POST['naFacSel'];
$add_type = $_POST['naAddType'];
$query = "INSERT INTO " .
"tblAddress(strAddID, strRegion, strProvince, strCity, strBarangay, " .
"strStreet, strLot, intAddTypeID) " .
"VALUES('$add_pk', '$lot', '$street', '$brgy', '$city', '$province', " .
"'$region', '$add_type');";
if (!mysqli_query($con, $query)) {
$queryStat = false;
}
$facloc_pk = PrimaryKey::prependPK(PrimaryKey::generatePK(), "FACLOC-");
$fac_pk = PrimaryKey::prependPK(PrimaryKey::generatePK(), "FAC-");
$query = "INSERT INTO " .
"tblFacility(strFacID, strFacName, intFacTypeID, dblFacValDay, dblFacValNight) " .
"VALUES('$fac_pk', '$fac_name', $fac_type, $fac_val, $fac_val_night);";
if(!mysqli_query($con, $query)) {
$queryStat = false;
}
$query = "INSERT INTO " .
"tblFacLoc(strFacLocID, strFacID, strAddID) " .
"VALUES('$facloc_pk', '$fac_pk', '$add_pk');";
if(!mysqli_query($con, $query)) {
$queryStat = false;
}
if ($queryStat) {
echo "<script>alert('Successfully Added!');</script>";
} else {
$alert_msg = "Error! " . mysqli_error($con);
echo "<script>alert('$alert_msg');</script>";
}
}
?>
</div>
<br>
<hr>
<h3><center>All Facilities</center></h3>
<div>
<form method='POST' style='text-align:right'>
<label name='naSearch'>Search:</label>
<input type='text' name='s_keyword' placeholder='Enter a keyword'>
<input type='submit' value='Search' name='btnSubmit'>
<br><br>
</form>
<br>
<table id='tblFacilities'>
<tr>
<th>Facility ID</th>
<th>Facility Name</th>
<th>Facility Rental Price (Day)</th>
<th>Facility Rental Price (Night)</th>
<th>Facility Type</th>
<th>Facility Location</th>
<th colspan=2>Actions</th>
</tr>
<?php
$query = "SELECT a.strFacID, a.strFacName, a.dblFacValDay, a.dblFacValNight, " .
"b.strFacTypeDesc, " .
"d.strUnit, d.strLot, d.strStreet, d.strBarangay, d.strCity, d.strProvince, " .
"d.strRegion " .
"FROM tblFacility a, tblFacType b, tblFacLoc c, tblAddress d " .
"WHERE a.intFacTypeID = b.intFacTypeID AND " .
"a.strFacID = c.strFacID AND " .
"c.strAddID = d.strAddID AND " .
"a.boolArchive = FALSE;";
$array_fetch = mysqli_query($con, $query);
while ($tuple = mysqli_fetch_array($array_fetch)) {
$fac_ID = $tuple[0];
$fac_name = $tuple[1];
$fac_val = $tuple[2];
$fac_val_night = $tuple[3];
$fac_type = $tuple[4];
$fac_add = $tuple[5] . " " . $tuple[6] . " " . $tuple[7] . " " . $tuple[8] . " " .
$tuple[9] . " " . $tuple[10] . " " . $tuple[11] . " ";
echo "<tr> " .
"<form method='post' > " .
"<td><input type='hidden' name='fac_id' value='$fac_ID'>$fac_ID</td> " .
"<td><input type='hidden' name='fac_name' value='$fac_name'>$fac_name</td> " .
"<td><input type='hidden' name='fac_val' value='$fac_val'>$fac_val</td> " .
"<td><input type='hidden' name='fac_val_night' value='$fac_val_night'>$fac_val_night</td> " .
"<td><input type='hidden' name='fac_type' value='$fac_type'>$fac_type</td> " .
"<td><input type='hidden' name='fac_add' value='$fac_add'>$fac_add</td> " .
"<td><input type='submit' name='naUpd' value='Update'></td> " .
"<td><input type='submit' name='naDel' value='Delete'></td> " .
"</form> " .
"</tr>";
}
?>
</table>
<br>
<br>
<div style="display: 'solid'">
<table id="tblfaci">
<tr>
<th>Facility ID</th>
<th>Facility Name</th>
<th>Facility Rental Price (Day)</th>
<th>Facility Rental Price (Night)</th>
<th>Facility Type</th>
<th colspan=7>Facility Location</th>
<th>Action</th>
</tr>
</table>
</div>
<?php
if (isset($_GET['btnSubmit'])) {
$keyword_q = $_GET['s_keyword'];
$query = "SELECT a.strFacID, a.strFacName, a.dblFacValDay, a.dblFacValNight, " .
"b.strFacTypeDesc, " .
"d.strUnit, d.strLot, d.strStreet, d.strBarangay, d.strCity, d.strProvince, " .
"d.strRegion " .
"FROM tblFacility a, tblFacType b, tblFacLoc c, tblAddress d " .
"WHERE a.intFacTypeID = b.intFacTypeID AND " .
"a.strFacID = c.strFacID AND " .
"c.strAddID = d.strAddID AND " .
"a.boolArchive = FALSE AND (" .
"a.strFacID LIKE '%$keyword_q%' OR " .
"a.strFacName LIKE '%$keyword_q%' OR " .
"b.strFacTypeDesc LIKE '%$keyword_q%' OR " .
"d.strUnit LIKE '%$keyword_q%' OR " .
"d.strLot LIKE '%$keyword_q%' OR " .
"d.strStreet LIKE '%$keyword_q%' OR " .
"d.strBarangay LIKE '%$keyword_q%' OR " .
"d.strCity LIKE '%$keyword_q%' OR " .
"d.strProvince LIKE '%$keyword_q%' OR " .
"a.dblFacValDay = " . (int)$keyword_q . " OR " .
"a.dblFacValNight = " . (int)$keyword_q . " OR " .
"d.strRegion LIKE '%$keyword_q%'" .
");";
$array_fetch = mysqli_query($con, $query);
echo "<script>" .
"var tblFac = document.getElementById('tblFacilities'); " .
"tblFac.innerHTML = \"<tr> " .
"<th>Facility ID</th> " .
"<th>Facility Name</th> " .
"<th>Facility Rental Price (Day)</th> " .
"<th>Facility Rental Price (Night)</th> " .
"<th>Facility Type</th> " .
"<th>Facility Location</th> " .
"<th colspan=2>Actions</th> " .
"</tr>\";" .
"</script>";
while ($tuple = mysqli_fetch_array($array_fetch)) {
$fac_ID = $tuple[0];
$fac_name = $tuple[1];
$fac_val = $tuple[2];
$fac_val_night = $tuple[3];
$fac_type = $tuple[4];
$fac_add = $tuple[5] . " " . $tuple[6] . " " . $tuple[7] . " " . $tuple[8] . " " .
$tuple[9] . " " . $tuple[10] . " " . $tuple[11] . " ";
echo "<script>" .
"var tblFac = document.getElementById('tblFacilities'); " .
"tblFac.innerHTML += \"" .
"<tr> " .
"<form method='post' > " .
"<td><input type='hidden' name='fac_id' value='$fac_ID'>$fac_ID</td> " .
"<td><input type='hidden' name='fac_name' value='$fac_name'>$fac_name</td> " .
"<td><input type='hidden' name='fac_val' value='$fac_val'>$fac_val</td> " .
"<td><input type='hidden' name='fac_val_night' value='$fac_val_night'>$fac_val_night</td> " .
"<td><input type='hidden' name='fac_type' value='$fac_type'>$fac_type</td> " .
"<td><input type='hidden' name='fac_add' value='$fac_add'>$fac_add</td> " .
"<td><input type='submit' name='naUpd' value='Update'></td> " .
"<td><input type='submit' name='naDel' value='Delete'></td " .
"</form> " .
"</tr>\";" .
"</script>";
}
}
?>
<?php
if (isset($_POST['naUpd'])) {
echo "<script>alert('UPDATE');</script>";
$id = $_POST['fac_id'];
$name = $_POST['fac_name'];
$val = $_POST['fac_val'];
$val_n = $_POST['fac_val_night'];
$type = $_POST['fac_type'];
$query = "SELECT a.strFacID, a.strFacName, a.dblFacValDay, a.dblFacValNight, " .
"b.strFacTypeDesc, " .
"d.strUnit, d.strLot, d.strStreet, d.strBarangay, d.strCity, d.strProvince, " .
"d.strRegion " .
"FROM tblFacility a, tblFacType b, tblFacLoc c, tblAddress d " .
"WHERE a.intFacTypeID = b.intFacTypeID AND " .
"a.strFacID = c.strFacID AND " .
"c.strAddID = d.strAddID AND " .
"a.boolArchive = FALSE AND " .
"a.strFacID = '$id';";
$array_fetch = mysqli_query($con, $query);
while ($tuple = mysqli_fetch_array($array_fetch)) {
$lot = $tuple[5];
$street = $tuple[6];
$unit = $tuple[7];
$barangay = $tuple[8];
$city = $tuple[9];
$province = $tuple[10];
$region = $tuple[11];
$innerCode = "<script>".
"var tblfaci = document.getElementById('tblfaci'); " .
"tblfaci.innerHTML += \"" .
"<tr><form method='post' action='facilities.php'> ".
"<td><input type='text' name = 'upd_fac_id' value = '$id' readonly></td> ".
"<td><input type='text' name = 'upd_fac_name' value = '$name'></td> ".
"<td><input type='text' name = 'upd_fac_val' value = '$val'></td> ".
"<td><input type='text' name = 'upd_fac_val_night' value = '$val_n'></td> ";
$innerCode .= "<td> ";
$innerCode .= "<select name='updFacType'>";
$query2 = "SELECT * FROM tblFacType WHERE " .
"boolArchive = FALSE;";
$array_fetch = mysqli_query($con, $query2);
while ($row = mysqli_fetch_array($array_fetch)) {
$value_added = $row[0];
$value_text = $row[1];
$innerCode .= "<option name='naUpdFacType' value='$value_added'>$value_text</option>";
}
$innerCode .= "</select>";
$innerCode .= "</td>";
$innerCode .= "<td><input type='text' name = 'upd_lot' value = '$lot'></td>".
"<td><input type='text' name = 'upd_street' value = '$street'></td>".
"<td><input type='text' name = 'upd_unit' value = '$unit'></td>".
"<td><input type='text' name = 'upd_barangay' value = '$barangay'></td>".
"<td><input type='text' name = 'upd_city' value = '$city'></td>".
"<td><input type='text' name = 'upd_province' value = '$province'></td>".
"<td><input type='text' name = 'upd_region' value = '$region'></td>".
"<td><input type='submit' value = 'Save' name = 'btnSaveUpdate'>".
"</form></tr>\";".
"</script>";
echo $innerCode;
}
}
if (isset($_POST['naDel'])) {
$del_pk = $_POST['fac_id'];
$query = "UPDATE tblFacility a, tblFacLoc b, tblAddress c " .
"SET a.boolArchive = TRUE, b.boolArchive = TRUE, c.boolArchive = TRUE " .
"WHERE a.strFacID = b.strFacID AND " .
"c.strAddID = b.strAddID AND " .
"a.strFacID = '$del_pk';";
if(!mysqli_query($con, $query)) {
$alert_msg = "Error! " . mysqli_error($con);
echo "<script>alert('$alert_msg');</script>";
} else {
echo "<script>alert('Successfully Removed!');</script>";
}
header("Location: facilities.php");
}
?>
<?php
if (isset($_POST['btnSaveUpdate'])) {
$pk_id = $_POST['upd_fac_id'];
$edit_fac_type = $_POST['updFacType'];
$upd_fac_name = $_POST['upd_fac_name'];
$upd_fac_val = $_POST[''];
$upd_fac_val_night = $_POST[''];
$upd_region = $_POST['upd_region'];
$upd_province = $_POST['upd_province'];
$upd_city = $_POST['upd_city'];
$upd_barangay = $_POST['upd_barangay'];
$upd_street = $_POST['upd_street'];
$upd_lot = $_POST['upd_lot'];
$query = "UPDATE tblFacility a, tblAddress b, tblFacLoc c " .
"SET a.intFacTypeID = (SELECT intFacTypeID " .
"FROM tblFacType " .
"WHERE strFacTypeDesc = '$edit_fac_type'), " .
"a.strFacName = '$upd_fac_name', " .
"a.dblFacValDay = $upd_fac_val, " .
"a.dblFacValNight = $upd_fac_val_night, " .
"b.strRegion = '$upd_region', " .
"b.strProvince = '$upd_province', " .
"b.strCity = '$upd_city', " .
"b.strBarangay = '$upd_barangay', " .
"b.strStreet = '$upd_street', " .
"b.strLot = '$upd_lot' " .
"WHERE a.strFacID = c.strFacID AND " .
"c.strAddID = b.strAddID AND " .
"a.strFacID = '$pk_id';";
if(!mysqli_query($con, $query)) {
$alert_msg = "Error! " . mysqli_error($con);
echo "<script>alert('$alert_msg');</script>";
} else {
echo "<script>alert('Successfully Updated!!');</script>";
header("Location: facilities.php");
}
}
?>
</div>
</body>
</html>
我不知道的innerHTML不能找到PHP代碼杉它的帖子，或者POST無法找到的innerHTML，或任何東西。我注意到，每當我使用innerHTML並添加表單時，我認爲它不會提交表單。我該怎麼辦？
您正在創建無效的HTML。你不能有'