您好，我的代码中有很多函数，比如自动完成。
当我按enter时，我的功能开始并完成。
但现在我添加了一些其他按钮，当我按下enter时，我的页面会刷新，我不希望这样。
我在本网站和Google上尝试了这些示例。但它们不起作用。
onsubmit="return false";
onkeypress="refuserToucheEntree(event);
function refuserToucheEntree(event)
{
// Compatibilité IE / Firefox
if(!event && window.event)
{
event = window.event;
}
// IE
if(event.keyCode == 13)
{
event.returnValue = false;
event.cancelBubble = true;
}
// DOM
if(event.which == 13)
{
event.preventDefault();
event.stopPropagation();
}
}
感谢您的帮助！
**编辑：这是我的代码**
<script type="text/javascript" src="script/calcul.js"></script>
<!-- fonction ajouter une rangé -->
<script type="text/javascript">
$(function () {
$("select").tooltip({
content: function () {
return $(this).val();
}
});
});
var rowNum = 0;
function addRow(frm) {
rowNum ++;
var row = '<p id="rowNum'+rowNum+'"> Item name: <input type="text" name="name[]" value="'+frm.add_name.value+'"> Item client[]: <input type="text" name="client1[]" size="4" value="'+frm.client1.value+'"><input type="button" value="Remove" onclick="removeRow('+rowNum+');" > </p>';
jQuery('#itemRows').append(row);
frm.client1.value = '';
frm.add_name.value = '';
var monInput = document.getElementById('add_name');
var monElement = document.createElement('div');
monInput.parent.insertBefore(monElement, monInput.nextElementSibling);
}
function removeRow(rnum) {
jQuery('#rowNum'+rnum).remove();
}
</script>
<?php
// Connect to the DB
$link = mysqli_connect("localhost","root","","testlp") or die("Error " . mysqli_error($link));
// store in the DB
if(!empty($_POST['ok']))
{
// first delete the records marked for deletion. Why? Because we don't want to process them in the code below
if( !empty($_POST['delete_ids']) and is_array($_POST['delete_ids']))
foreach($_POST['delete_ids'] as $id)
{
$sql = "DELETE FROM recherche WHERE id=$id";
$link->query($sql);
}
}
// adding new recherche
if(!empty($_POST['name']))
{
foreach($_POST['name'] as $name)
{
//escape special characters from inputed "name" to prevent SQL injection.
$sql = "INSERT INTO recherche (name) VALUES ('".mysqli_real_escape_string($link,$name)."')";
$link->query($sql);
}
}
// select existing recherche here
$sql="SELECT * FROM recherche ORDER BY id";
$result = $link->query($sql);
include("Log.php");
// include("dynamic-form-fields.html.php");
//chercher pour la colone tache
$pdo = new PDO('mysql:host=10.82.182.165;dbname=ohmega', 'zabbix', 'ohmega');
#Set Error Mode to ERRMODE_EXCEPTION.
$pdo->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$stmt = $pdo->prepare('Select * from taches');
$stmt->execute();
?>
Bienvenue <?php echo($usrUserName);?>
</br>
<table>
<!-- en tete du tableau -->
<tr>
<td>
Date/Jour
</td>
<td>
# de Projet
</td>
<td>
Client
</td>
<td>
Courte description du projet
</td>
<td>
Description de la tâche effectué
</td>
<td>
Lieu
</td>
<td>
Tache
</td>
<td>
Total
</td>
<tr>
<tr>
<td>
<!--------------------------------- JOURNÉE DE DIMANCHE --------------------------->
<b>Dimanche</b> </br><?php echo $date1 ?>
</td>
<!-- numéro de projet du dimanche -->
<td>
<span id="numpro" >
<form method="post" action="" onsubmit="return false; "onkeypress="refuserToucheEntree(event);">
<input type="text" id="name" name="add_name"onkeypress="return handleEnter(event, this, 'task');"/>
<?php
if($result!=false && mysqli_num_rows($result)>0)
{
while($product = mysqli_fetch_array($result)): ?>
<p id="oldRow<?=$product['id']?>"> <input type="text" name="name<?=$product['id']?>" value="<?=$product['name']?>" /> </p>
<?php endwhile;
}
?>
</span>
<!-- Bouton ajouter une rangée -->
<input onclick="addRow(this.form);" type="button" value="+" />
</form>
<!-- fonction doubler la rangée du dimanche -->
<div >
<form method="post" >
<div id="itemRows">
<?php
if($result!=false && mysqli_num_rows($result)>0)
{
while($product = mysqli_fetch_array($result)): ?>
<p id="oldRow<?=$product['id']?>"> <input type="text" name="client1<?=$product['id']?>" size="4" value="<?=$product['client1']?>" /> <input type="text" name="name<?=$product['id']?>" value="<?=$product['name']?>" /> </p>
<?php endwhile;
}
?>
</div>
<p><input type="submit" name="ok" value="Terminé"></p>
</form>
</div>
</td>
<!-- client du dimanche -->
<td>
<span id="proclient">
<input type="text" name="client1" size="12" class = "client1" id ="client1" disabled />
</span>
</td>
<!-- description du projet de dimanche -->
<td>
<span id="prodesc">
<input type="text" name="desc1" size="30" id ="desc1" class "desc" disabled />
</span>
</td>
<!-- ddescription de la tache du dimanche -->
<td>
<span id="protache">
<textarea rows="1" cols="20" name="taskDesc1" id ="task1" class "task"> </textarea>
</span>
</td>
<!-- lieu pour dimanche -->
<td>
<span id="prolieu">
<input type="text" name="prolieu1" size="10" id ="lieu1" class "lieu">
</span>
</td>
<!-- tache -->
<td>
<span id="tache">
<!-- <input type="text" name="tache" size="30" id="tache"class= "tache" /> -->
<!-- début section combobox tache avec tool tip -->
<label title="Select your state"> <select title="Select your state" id="state" name="state">
<?php
$stmt->execute();
while($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
echo ' <option title="';
echo $row['tacName'];
echo '">';
echo $row['tacId'];
echo '</option>'."\n";
$task = array();
}
?>
</select>
</label>
<!-- Fin section cobobox tache avec tool tip -->
</span>
</td>
<!-- calculter le temps pour le diamnche -->
<td>
<span id="calculTemps">
<input type="number" name="tempsd" size="30" id="temps1"class= "temps" min= "0" max="24" value="0" />
</span>
</td>
</br>
<!-----------------------------------LUNDI----------------------------------------------------->
</tr>
<tr>
<td>
<b>Lundi</b> </br><?php echo $date2 ?>
</td>
<td>
</br>
<input size="10" type="text" id="proj1" name="proj1"onkeypress="return handleEnter2(event, this, 'task');"/>
</td>
<td>
</br>
<input type="text" name="client2" class = "client" size="12" id ="client2" disabled />
</td>
<td>
</br>
<input type="text" name="projDesc2" size="30" class "desc" id ="projDesc2"disabled />
</td>
<td>
</br>
<textarea rows="1" cols="20" name="taskDesc1"> </textarea>
</td>
<td>
</br>
<input type="text" name="lieu1" size="10">
</td>
<td>
</br>
<!-- début section cobobox tache avec tool tip -->
<label title="Select your state"> <select title="Select your state" id="state" name="state">
<?php
$stmt->execute();
while($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
echo ' <option title="';
echo $row['tacName'];
echo '">';
echo $row['tacId'];
echo '</option>'."\n";
$task = array();
//echo '<option value="'.$row['tacName'].'">'.$row['tacId'].'</option>'."\n";
}
?>
</select>
</label>
<!-- Fin section cobobox tache avec tool tip -->
</td>
<!-- calculter le temps pour le lundi -->
<td>
</br>
<span id="calculTemps1">
<input type="number" id="temps1" class="temps" name="tempsl" size="10" min="0" max="24" value="0" />
</span>
</td>
</tr>
<!-----------------------------------MARDI----------------------------------------------------->
<tr>
<td>
<b>Mardi</b> </br><?php echo $date3 ?>
</td>
<td>
<input size="10" type="text" id="proj2" name="proj2"onkeypress="return handleEnter3(event, this, 'task');"/>
</td>
<td>
<input type="text" name="client3" class = "client" size="12" id ="client3" disabled />
</td>
<td>
<input type="text" name="projDesc3" size="30" class "desc" id ="projDesc3"disabled />
</td>
<td>
<textarea rows="1" cols="20" name="taskDesc1"> </textarea>
</td>
<td>
<input type="text" name="lieu1" size="10">
</td>
</br>
<td>
<!-- début section cobobox tache avec tool tip -->
<label title="Select your state"> <select title="Select your state" id="state" name="state">
<?php
$stmt->execute();
while($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
echo ' <option title="';
echo $row['tacName'];
echo '">';
echo $row['tacId'];
echo '</option>'."\n";
$task = array();
//echo '<option value="'.$row['tacName'].'">'.$row['tacId'].'</option>'."\n";
}
?>
</select>
</label>
<!-- Fin section cobobox tache avec tool tip -->
</td>
<td>
<span id="calculTemps2">
<input id="temps3" type="number" class= "temps" name="tempsma" size="2" min="0" max="24" value="0"/></br>
</span>
</td>
</tr>
<!-----------------------------------Mercredi----------------------------------------------------->
<tr>
<td>
<b>Mercredi</b> </br><?php echo $date4 ?>
</td>
<td>
<input size="10" type="text" id="proj3" name="proj3"onkeypress="return handleEnter4(event, this, 'task');"/>
</td>
<td>
<input type="text" name="client4" class = "client" size="12" id ="client4" disabled />
</td>
<td>
<input type="text" name="projDesc4" size="30" class "desc" id ="projDesc4"disabled />
</td>
<td>
<textarea rows="1" cols="20" name="taskDesc1" /> </textarea>
</td>
<td>
<input type="text" name="lieu1" size="10" />
</td>
<td>
<!-- début section cobobox tache avec tool tip -->
<label title="Select your state"> <select title="Select your state" id="state" name="state">
<?php
$stmt->execute();
while($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
echo ' <option title="';
echo $row['tacName'];
echo '">';
echo $row['tacId'];
echo '</option>'."\n";
$task = array();
//echo '<option value="'.$row['tacName'].'">'.$row['tacId'].'</option>'."\n";
}
?>
</select>
</label>
<!-- Fin section cobobox tache avec tool tip -->
</td>
<td>
<span id="calculTemps3">
<input class= "temps" type="number" name="tempsme" size="2" min="0" max="24" value="0" />
</span>
</td>
</tr>
<!-----------------------------------Jeudi----------------------------------------------------->
<tr>
<td>
<b>Jeudi</b> </br><?php echo $date5 ?>
</td>
<td>
<input size="10" type="text" id="proj4" name="proj4"onkeypress="return handleEnter5(event, this, 'task');"/>
</td>
<td>
<input type="text" name="client5" class = "client" size="12" id ="client5" disabled />
</td>
<td>
<input type="text" name="projDesc5" size="30" class "desc" id ="projDes5"disabled />
</td>
<td>
<textarea rows="1" cols="20" name="taskDesc1"> </textarea>
</td>
<td>
<input type="text" name="lieu1" size="10">
</td>
<td>
<!-- début section cobobox tache avec tool tip -->
<label title="Select your state"> <select title="Select your state" id="state" name="state">
<?php
$stmt->execute();
while($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
echo ' <option title="';
echo $row['tacName'];
echo '">';
echo $row['tacId'];
echo '</option>'."\n";
$task = array();
//echo '<option value="'.$row['tacName'].'">'.$row['tacId'].'</option>'."\n";
}
?>
</select>
</label>
<!-- Fin section cobobox tache avec tool tip -->
</td>
<td>
<span id="calculTemps4">
<input id="temps4" type="number" class= "temps" name="tempsje" size="2" min="0" max="24" value="0"/></br>
</span>
</td>
</tr>
<!-----------------------------------Vendredi----------------------------------------------------->
<tr>
<td>
<b>Vendredi</b> </br><?php echo $date6 ?>
</td>
<td>
<input size="10" type="text" id="proj5" name="proj5"onkeypress="return handleEnter6(event, this, 'task');"/>
</td>
<td>
<input type="text" name="client6" class = "client" size="12" id ="client6" disabled />
</td>
<td>
<input type="text" name="projDes6" size="30" class "desc" id ="projDes6"disabled />
</td>
<td>
<textarea rows="1" cols="20" name="taskDesc1"/> </textarea>
</td>
<td>
<input type="text" name="lieu1" size="10"/>
</td>
<td>
<!-- début section cobobox tache avec tool tip -->
<label title="Select your state"> <select title="Select your state" id="state" name="state">
<?php
$stmt->execute();
while($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
echo ' <option title="';
echo $row['tacName'];
echo '">';
echo $row['tacId'];
echo '</option>'."\n";
$task = array();
//echo '<option value="'.$row['tacName'].'">'.$row['tacId'].'</option>'."\n";
}
?>
</select>
</label>
<!-- Fin section cobobox tache avec tool tip -->
</td>
<td>
<span id="calculTemps5">
<input class= "temps" type="number" name="tempsv" size="2" min="0" max="24" value="0" /></br>
</span>
</td>
</tr>
<!-----------------------------------Samedi----------------------------------------------------->
<tr>
<td>
<b>Samedi</b> </br><?php echo $date7 ?>
</td>
<td>
<input size="10" type="text" id="proj6" name="proj6"onkeypress="return handleEnter7(event, this, 'task');"/>
</td>
<td>
<input type="text" name="client7" class = "client" size="12" id ="client7" disabled />
</td>
<td>
<input type="text" name="projDes7" size="30" class "desc" id ="projDes7"disabled />
</td>
<td>
<textarea rows="1" cols="20" name="taskDesc1"> </textarea>
</td>
<td>
<input type="text" name="lieu1" size="10">
</td>
<td>
<!-- début section cobobox tache avec tool tip -->
<label title="Select your state"> <select title="Select your state" id="state" name="state">
<?php
$stmt->execute();
while($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
echo ' <option title="';
echo $row['tacName'];
echo '">';
echo $row['tacId'];
echo '</option>'."\n";
$task = array();
//echo '<option value="'.$row['tacName'].'">'.$row['tacId'].'</option>'."\n";
}
?>
</select>
</label>
<!-- Fin section cobobox tache avec tool tip -->
</td>
<td>
<span id="calculTemps6">
<input class= "temps" id ="temps" type="number" name="tempss" size="2" min="0" max="24" value="0"></br>
</span>
</td>
</tr>
<!-- HEURES TOTALES-->
<tr>
<td>
<b>total des heures </b> </br>
</td>
<TD ALIGN="right" class="hide">
</td>
<TD ALIGN="right" class="hide">
</td>
<TD ALIGN="right" class="hide">
</td>
<TD ALIGN="right" class="hide">
</td>
<TD ALIGN="right" class="hide">
</td>
<TD ALIGN="right" class="hide">
</td>
<td>
<input id="result" readonly="readonly" type="text" value="0" size = "10" />
<!-- <input type="text" id="total" name="total" readonly="readonly" size="5;"">
-->
<p><input type="submit" name="ok" value="Terminé" onsubmit="return false;" onkeypress="refuserToucheEntree(event);"></p>
</td>
</td>
</tr>
</table>