为什么我的jquery脚本在我的include php文件中不起作用？
[英]why my jquery script doesn't work in my include php file?
问题描述
I try to understand why my jquery script doesn't work at all in my php included files. 
我试着理解为什么我的jquery脚本在我的php包含文件中根本不起作用。 index.php: index.php文件：
<?PHP
session_start();
include_once("./tools/globalFunction.php");
?>
<!doctype html>
<html lang="fr">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<title>Jojo Site</title>
</head>
<body>
<?PHP
include_once("application.php");
include_once("layout/menu.php");
include_once("layout/loginModal.php");
include_once("layout/container.php");
include_once("layout/footer.php");
?>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<script type="text/javascript" src="./editor/ckeditor/ckeditor.js"></script>
<script type="text/javascript" src="./js/javaScriptGlobalFunction.js"></script>
</body>
</html>
menu.php: menu.php：
<div class="collapse navbar-collapse justify-content-end" id="navbarNavConnexion">
<ul class="navbar-nav">
<li id="adminButton" class="nav-item">
<?php
if (!$_SESSION['admin']){?>
<button id="connexion" class="btn btn-dark" href="#" data-toggle="modal" data-target="#loginModal">Connexion</button> <?php ;}
else {?>
<button id="deconnexion" class="btn btn-dark" href="#" >Déconnexion</button> <?php ;}
?>
</li>
</ul>
</div>
javaScriptGlobalFunction.php: javaScriptGlobalFunction.php：
$("#Connexion").click(function(){
alert('connexion')
});
$("#Deconnexion").click( function() {
alert('déconnexion')
});
With those code lines it doesn't work whereas if i put the jquery script include and my script at the end of the menu file like : 使用这些代码行它不起作用，而如果我把jquery脚本include和我的脚本放在菜单文件的末尾，如：
<div class="collapse navbar-collapse justify-content-end" id="navbarNavConnexion">
<ul class="navbar-nav">
<li id="adminButton" class="nav-item">
<?php
if (!$_SESSION['admin']){?>
<button id="connexion" class="btn btn-dark" href="#" data-toggle="modal" data-target="#loginModal">Connexion</button> <?php ;}
else {?>
<button class="btn btn-dark" href="#" id="deconnexion">Déconnexion</button> <?php ;}
?>
</li>
</ul>
</div>
</nav>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script type="text/javascript">
$("#deconnexion").click(function(){alert('deconnexion')});
</script>
It's run... Is there something i didn't seen well or i have to place jquery and script directly in each file? 它运行...有什么我没有看到很好或我必须直接在每个文件中放置jquery和脚本？
2 个解决方案
解决方案1
1 已采纳 2019-02-08 09:20:40
It's probably not working because in javaScriptGlobalFunction.js you're trying to find elements by id with first letter in uppercase, while in html id is all lowercase. 它可能不起作用，因为在javaScriptGlobalFunction.js你试图通过id以大写的第一个字母来查找元素，而在html中id是全小写的。 In javaScriptGlobalFunction.js change 在javaScriptGlobalFunction.js更改
$("#Connexion").click(function(){
alert('connexion')
});
$("#Deconnexion").click( function() {
alert('déconnexion')
});
to 至
$("#connexion").click(function(){
alert('connexion');
});
$("#deconnexion").click(function() {
alert('déconnexion');
});
解决方案2
0 2019-02-08 09:34:18
At first korrekt lower/higher key: $("#Deconnexion") != id="connexion" 起初korrekt更低/更高的关键：$（“＃Deconnexion”）！= id =“connexion”
Also your script will run befor your html is rendered by browser. 此外，您的脚本将运行，因为您的html是由浏览器呈现的。 Put it into 把它放入
$(function () {
$("#connexion").click(function(){
alert('connexion');
});
$("#deconnexion").click(function() {
alert('déconnexion');
});
});
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