Grails的：页面将不会重定向后完成Ajax调用 [英] Grails: Page won't redirect after completed Ajax call
问题描述
这是我的ajax调用：＆LT;身体的onload =$ {remoteFunction（控制器：'accountManagement，动作：createAccount，
PARAMS：[facebookUID：params.facebookUID，性别：params.gender，姓：params.firstName，名字：params.lastName]）}＆GT;
This is my ajax call: <body onload = "${remoteFunction(controller:'accountManagement', action:'createAccount',
params:[facebookUID: params.facebookUID, gender: params.gender, firstName: params.firstName, lastName: params.lastName])}">
在我的控制器我在最后一个重定向指令：
In my controller I have a redirect instruction at the end:
def createAccount = {
if(user.save(flush:true) == null){
...
}
else{
....
for(int i = 0; i < categories.length; i++){
...
}
println "save to database: successful"
}
// Redirect to index action of person controller.
redirect(controller:'user', action: 'authenticate');
}
`
它不重定向。相反，它保持不变装载页上，它开始于
It does not redirect. Instead, it stays on the same loading page that it started on.
推荐答案
如果一个AJAX调用返回重定向浏览器将不会重定向。如果你想一个AJAX调用后向用户发送到一个新的页面，你需要做自己的Javascript。例如：
Browsers won't redirect if an AJAX call returns a redirect. If you want to send the user to a new page after an AJAX call, you'll need to do so yourself in Javascript. Example:
def url = createLink(controller: 'user', action: 'authenticate')
render(contentType: 'text/html', text: "<script>window.location.href='$url'</script>")
确保Ajax响应得到由浏览器中呈现。随着Grails的 remoteFunction 标签应指定与更新更新元素属性。
Ensure the AJAX response gets rendered by the browser. With the grails remoteFunction tag you should specify an element to update with the update attribute.
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