如何访问symfony2中另一个html.twig文件中的javascript函数？ [英] How to access to a javascript function inside another html.twig file in symfony2?
问题描述
我想知道如何访问symfony2中另一个html.twig文件中的JavaScript函数。假设我们有两个html.twig文件：file1.html.twig和file2.html.twig。我们还假设他们的代码如下所示：
file1.html.twig的代码：
< html>
< head>
< script>
函数validate（）{
//我需要放在这里运行javascript函数执行器（）的代码file2.html.twig中存在
}
< /脚本>
< / head>
< body>
< form id =EventFormaction ='{{path（'ikproj_groupe_homepaeventsAdd'，{id：idg}）}}'method =POST{{form_enctype（form）}} onsubmit =validate ）;>
//这里是表单内容。
< / form>
< / body>
< / html>
file2.html.twig的代码：
< html>
< head>
< script>
函数executableter（）{
//函数内容
}
< / script>
< / head>
< body>
< / body>
< / html>
实际上，我想要做的是提交file1.html.twig中的表单将在文件file2.html.twig内执行函数执行器（）。是否有可能在Symfony2中做到这一点??如果是的话，我应该在文件file1.html.twig的函数validate（）中放入什么？
您可以将javaScript放入它自己的twig文件中，并将其包含在您的其他twig文件中（如需要）。
示例（为了完整性传递参数）;
executer.html.twig
< script>
函数validate（）{
// javascript函数执行器（）
var foo = {{foo}};
}
< / script>
file1.html.twig
< HTML>
< head>
{％includeexecuter.html.twig与{'foo'：10}％}
< / head>
< body>
< form id =EventFormaction ='{{path（'ikproj_groupe_homepaeventsAdd'，{id：idg}）}}'method =POST{{form_enctype（form）}} onsubmit =validate ）;>
//这里是表单内容。
< / form>
< / body>
< / html>
File2.html.twig
< HTML>
< head>
{％includeexecuter.html.twigwith {'foo'：20}％}
< / head>
< body>
< / body>
< / html>
I would like to know how to access to a javascript function inside another html.twig file in symfony2. Let's assume that we have two html.twig files: file1.html.twig and file2.html.twig . Let's also assume that their codes are as below:
the code of file1.html.twig:
<html>
<head>
<script>
function validate(){
//the code that I need to put here to run the javascript function executer() which exists in file2.html.twig
}
</script>
</head>
<body>
<form id="EventForm" action='{{path('ikproj_groupe_homepaeventsAdd',{id:idg})}}' method="POST" {{ form_enctype(form) }} onsubmit="validate();">
//here is the form content.
</form>
</body>
</html>
the code of file2.html.twig:
<html>
<head>
<script>
function executer(){
//the function content
}
</script>
</head>
<body>
</body>
</html>
Actually, what I would like to do is that one the form in file1.html.twig is submitted there will be an execution of the function executer() inside the file file2.html.twig . Is it possible to do that in Symfony2 ??...If yes, what shall I put inside the function validate() of the file file1.html.twig ?
You could put the javaScript in it's own twig file and the include that in your other twig files as required.
Example (passing a parameter in just for completeness);
executer.html.twig
<script>
function validate(){
// javascript function executer()
var foo = {{ foo }};
}
</script>
file1.html.twig
<html>
<head>
{% include "executer.html.twig" with {'foo': 10} %}
</head>
<body>
<form id="EventForm" action='{{path('ikproj_groupe_homepaeventsAdd',{id:idg})}}' method="POST" {{ form_enctype(form) }} onsubmit="validate();">
//here is the form content.
</form>
</body>
</html>
File2.html.twig
<html>
<head>
{% include "executer.html.twig" with {'foo': 20} %}
</head>
<body>
</body>
</html>
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