I want to show a 404 view page when user is trying to access the invalid route which is not defined. for example if i am trying to access /myData then it should redirect to /404.
server.js
server.route(routes);
routes.js
module.exports =[
{
path:'/',
method:'GET',
handler:function(request, reply) {
reply.view('index').unstate('token');
}
},
{
path:'/login',
method:'GET',
handler:function(request, reply) {
reply.view('login');
}
},
{
path:'/login',
method:'POST',
handler:handlers.loginHandler,
config: {
state: {
parse: true, // parse and store in request.state
failAction: 'error' // may also be 'ignore' or 'log'
}
}
},
{
path:'/register',
method:'GET',
handler:function(request, reply) {
reply.view('register');
}
}];
You can decide based on the response of the server like this
server.ext({
type: 'onPreResponse',
method(request, reply) {
if (request.response.output.statusCode == 404) {
//serve your page here
}
reply.continue();
},
});
Related
From Ideas/Show.vue component I am updating the idea entry. Selected approach:
<script>
import { Head, useForm } from '#inertiajs/inertia-vue3';
export default {
props: {
idea: {
type: Object,
required: true,
},
},
data() {
return {
ideaEditForm: useForm({
title: this.idea.title,
description: this.idea.description,
}),
edit: false,
}
},
methods: {
cancelEdit() {
this.edit = false;
this.ideaEditForm.title = this.idea.title;
this.ideaEditForm.description = this.idea.description;
},
updateIdea() {
this.ideaEditForm.put(route('ideas.update', this.idea.id), {
onSuccess: () => {
alertify.success('Success!');
this.ideaEditForm.reset();
},
});
},
},
}
</script>
the controller update method:
public function update(Idea $idea, UpdateIdeaRequest $request) {
$idea->update($request->validated());
return redirect()->back();
}
When I update idea I get error. The ideas/1/8 method is not supported for route PUT. Supported methods: GET, HEAD. Why is it using PUT method? I thought maybe redirect()->back()
has some quirks I am unaware about, but same thing happens with return redirect()->route('ideas.show', [$idea->information_system_id, $idea->id]);
What I'm trying to do:
Generate invoice using a third party lib.
Download/View invoice
My code
let createPdf = functions.https.onRequest(async (request, response) => {
// more code here
if (download == 'true') {
return response.status(200).download(__dirname + "/docs/" + newFileName, newFileName, (err) => {
if (err) {
console.log(err.message);
} else {
console.log("Downloaded:", filename)
}
})
} else {
var options = {
root: __dirname,
dotfiles: 'deny',
headers: {
'x-timestamp': Date.now(),
'x-sent': true
}
};
return response.status(200).sendFile("/docs/" + newFileName, options, (err) => {
if (err) {
console.log(err);
} else {
console.log('Sent:', filename);
}
});
}
});
The error
{
"error": {
"code": 500,
"status": "INTERNAL",
"message": "function crashed",
"errors": [
"socket hang up"
]
}
}
Note:
When I return a simple string instead of the file it works.
Use express request and response objects to send a file.
Read this documentation: using_express_request_and_response_objects
And don't forget to use absolute path when using sendFile
I'm following the facebook messenger develop QuickStart to create a Node.js project, and I improved it to work in quick reply. Then when I tried the Generic Template and List Template, but it didn't work.
As the following source code, when I input the work "generic" or "list", the messenger should reply me with the template messege. But there was nothing happened.
} else if (received_message.text === 'generic') {
console.log('generic in');
response = {
"attachment":{
"type":"template",
"payload":{
"template_type":"generic",
"elements":[
{
"title":"Welcome!",
"image_url":"http://webapplication120181023051009.azurewebsites.net/colorcar1.jpg",
"subtitle":"We have the right hat for everyone.",
"default_action": {
"type": "web_url",
"url": "https://www.taobao.com/",
"messenger_extensions": false,
"webview_height_ratio": "tall",
"fallback_url": "https://www.taobao.com/"
},
"buttons":[
{
"type":"web_url",
"url":"https://www.taobao.com/",
"title":"View Website"
},{
"type":"postback",
"title":"Start Chatting",
"payload":"DEVELOPER_DEFINED_PAYLOAD"
}
]
}
]
}
}
}
// Sends the response message
callSendAPI(sender_psid, response);
// Sends response messages via the Send API
function callSendAPI(sender_psid, response) {
// Construct the message body
let request_body = {
"recipient": {
"id": sender_psid
},
"message": response
}
console.log('PAGE_ACCESS_TOKEN:');
console.log(PAGE_ACCESS_TOKEN);
console.log('request body:');
console.log(request_body);
// Send the HTTP request to the Messenger Platform
request({
"uri": "https://graph.facebook.com/v2.6/me/messages?access_token=" + PAGE_ACCESS_TOKEN,
"qs": { "access_token": PAGE_ACCESS_TOKEN },
"method": "POST",
"json": request_body
}, (err, res, body) => {
if (!err) {
console.log('message sent!')
} else {
console.error("Unable to send message:" + err);
}
});
}
Sorry, I forgot to add the url into whiltelist.
I trying to pass data that is fetched from the server to a popup.I tried doing something like this but its not working.Please help-
{
path:'/merchant/:id',
beforeEnter: function (routeTo, routeFrom, resolve, reject) {
console.log(routeTo.params.id);
Meteor.call('getOne',routeTo.params.id,(error,result) => {
if (result) {
resolve(
{
popup: {
el:document.querySelector('#sample-popup')
}
},
// Custom template context
{
context: {
users: result,
},
}
)
}
});
} ,
},
According to the docs, you use resolve callback wrong !
You can also read this understand how to achieve this
This is how my flowrouter looks like,
I tried all three options shown below: but unable to subscribe
import {CompanySettings} from '../imports/api/companysettingsMaster.js';
// And imported the api also..
FlowRouter.route('/', {
name: 'home',
subscriptions: function() {
// 1.
return this.register('companySettings', Meteor.subscribe('companySettings'));
// 2.
this.register('CompanySettings', Meteor.subscribe('companySettings'));
// 3.
return Meteor.subscribe('companySettings');
},
action: function() {
var themeSettings = CompanySettings.findOne({
"companyId": 101
});
if (themeSettings) {
console.log(themeSettings);
var scaleProcess = themeSettings.generalSettings.scaleProcess;
if (scaleProcess == 'retail')
BlazeLayout.render("retailMainLayout", {
content: "homepages"
});
else {
BlazeLayout.render("WSEmainLayout", {
content: "homepages"
});
}
} else {
console.log('no themeSettings');
}
}
});
But, not getting document at the end .. Any suggestions.. Thanks in advance
I got the answer for subscription in flowrouter which is as follows:
FlowRouter.route('/', {
waitOn: function () {
return Meteor.subscribe('companySettings');
},
});
Here companySettings is a name of collection in mongodb