[英]Django - stop logout with javascript pop-up confirm box
In my django site I have a logout button that redirects to the view logout
.在我的 django 站点中,我有一个注销按钮,可以重定向到视图
logout
。 When the button is clicked it instantly logs the user out, but I would like a JS pop-up confirm box to appear then the logout button is clicked.单击该按钮时,它会立即注销用户,但我希望出现一个 JS 弹出确认框,然后单击注销按钮。
When the user clicks 'Ok' OR 'Cancel' it logs the user out.当用户单击“确定”或“取消”时,它会将用户注销。 How can i prevent the
logout
view being called when the user clicks 'Cancel'?当用户单击“取消”时,如何防止调用
logout
视图?
views.py视图.py
def logout(request):
if "user_info" in request.session:
del request.session["user_info"]
#redirect to login so the user can log back in
return redirect("login")
script.js脚本.js
function logout_popup() {
if (confirm("Are you sure?")) {
window.location.reload()
}
}
base.html基地.html
<li onclick="logout_popup()" id="logout-tab"><a href="{% url 'logout' %}">Logout</a></li>
Try to move the onclick
to the a
tag:尝试将
onclick
移动到a
标签:
<li id="logout-tab"><a onclick="logout_popup(event)" href="{% url 'logout' %}">Logout</a></li>
and the script:和脚本:
function logout_popup(e) {
if (confirm("Are you sure?")) {
window.location.reload()
} else {
e.preventDefault()
}
}
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