flash-message

问题 I am trying to make a CRUD app for my portfolio. I want the user to be able to sign up and login and then to some stuff once inside (its a calories tracker). The user can Sign Up but when I try to login, I get: this.verify is not a function Here is the login code: // Authenticate Login app.post("/login", (req, res, next) => { passport.authenticate("local", { successRedirect: "/myprofile", failureRedirect: "/login", failureFlash: true })(req, res, next); }); The passport.js const LocalStrategy

来源： https://stackoverflow.com/questions/21248718/how-to-flashing-a-message-with-link-using-flask-flash

来源： https://stackoverflow.com/questions/21248718/how-to-flashing-a-message-with-link-using-flask-flash

来源： https://stackoverflow.com/questions/21248718/how-to-flashing-a-message-with-link-using-flask-flash

问题 In my application user can post challenge for other user. So after successful posting a challenge I am displaying one flash message for the same. But now I want to hide this message after some few seconds. So I wrote following code : $(document).ready(function(){ setTimeout(function() { $("#successMessage").hide('blind', {}, 500) }, 5000); }); <div id="successMessage" style="text-align:center; width:100%"> <FONT color="green"> <%if flash[:alert]=="Your challenge is posted successfully."%> <h4

问题 As you can see the code. I want to pass variable q from function home() into function search() . @app.route("/",methods=['GET','POST']) def home(): result = Mylist.query.all() return render_template('index.html',result=result) q = request.form.get("q") @app.route("/search.html") def search(): d = q var='%'+d+'%' result = Mylist.query.filter(Mylist.type.like(var) return render_template('search.html',result=result) 回答1: Where an index.html will contain: <form action="/search.html" method="get"

问题 im looking for a way to set flash message in admin controller of sonata admin bundle, they allow to set flash messages in CRUDController as $this->get('session')->setFlash('sonata_flash_error', 'flash_batch_merge_error'); but not in the Admin Controller, this is my admin contrller use Sonata\AdminBundle\Admin\Admin; use Sonata\AdminBundle\Datagrid\ListMapper; use Sonata\AdminBundle\Datagrid\DatagridMapper; use Sonata\AdminBundle\Form\FormMapper; use Sonata\AdminBundle\Route\RouteCollection;

问题 I use the Spring Security UI Plugin. I dont want to use the view generated by Spring Security UI, but my own one. Therefore I want to show an error messages in my register/index view. How can I show the error messages in a list? I would like to have this in my view: <g:if test="${flash.message}"> <bootstrap:alert class="alert-info">${flash.message}</bootstrap:alert> </g:if> When i put this lines there, no error messages are shown. But in the generated register view errors are shown. When i

问题 I use the Spring Security UI Plugin. I dont want to use the view generated by Spring Security UI, but my own one. Therefore I want to show an error messages in my register/index view. How can I show the error messages in a list? I would like to have this in my view: <g:if test="${flash.message}"> <bootstrap:alert class="alert-info">${flash.message}</bootstrap:alert> </g:if> When i put this lines there, no error messages are shown. But in the generated register view errors are shown. When i

问题 I have stuff with Ruby on Rails 3 I try this simple code def index flash[:notice] = "ok" respond_to do |format| format.html # index.html.erb end end it does not work NoMethodError in DashboardsController#index undefined method `flash' for #<ActionDispatch::Request:0x7fee9329a9d0> When I try redirect_to :some_in, :notice => "ok" in other place (in some_controller.rb) and then print this :notice in .erb I have same error, undefined method `flash' I'm stuck on this. I used google to search for