I'm trying to display a dynamic link to a Quiz from inside my VuePress V2 documentation. Since that game will be hosted on several IP's, i need to dynamically generate that URL.
Game and documentation will always run on the same IP, but different port.
I am looking for something like this in my markup file:
# Quiz
[Click here to start the quiz](<script>document.write(window.location.href.replace('3000','8080')</script>)
I know I can't use script, but i am hoping for one of the following:
Like i can keep the protocol by calling //example.com and keeping the URL by calling /subfolder, maybe there is a way to call :8080// or sth...
I can make use of the fact that Vue Syntax is allowed. There is a way I can implement logic into .md files by writing
I have { 1+1 } hands.
That will convert to
I have 2 hands.
I can write a custom Vue component and in there reference window.location.href.
Related
I'm trying to convert my application to a PWA and I understand that I need to provide a complete list of endpoints and static files to the service worker, so it can manage the caching. In all the examples I'm finding, the pages are static links like /report. But in most real world applications, the pages contain dynamic parts, like /report/{reportId:int}. How do you tell the service worker about such an endpoint?
You can use javascript test() method and check if the url matches the regExp expression that would fit your url.
You can read about it on this official guide:
https://developers.google.com/web/fundamentals/instant-and-offline/offline-cookbook#putting_it_together
extract:
if (/^\/article\//.test(requestURL.pathname)) {
event.respondWith(/* some other combination of patterns */);
return;
}
If I have the following piece of code
script.
function getProductParams(params) {
return JSON.parse(localStorage.getItem(params));
}
each product in products
-var getVariable = getProductParams("ids");
This piece of code doesn't work, I'm guessing that - is on server side, while script. is on clients?
How can I access a variable from localStorage in pug and use it for comparison with variables received from server.
I want to make something like this
script.
function getProductParams(params) {
return JSON.parse(localStorage.getItem(params));
}
each product in products
-var getVariable = getProductParams("ids");
-if (getVariable.includes(#{product._id}) {
// create the element in html
-} else {
- // call next product and compare if we have it
-}
The simple answer is that you can't do this. LocalStorage is exactly that - local. Your server can't directly access it unless you explicitly pass it back using some other format/method.
What your server can access easily is the cookie. If you store the data in the cookie and use cookie-parser then you can handle this list quickly. This use case is exactly why cookies exist.
Another option would be to pass the data to the server in the body of a POST request, but your question doesn't provide a lot of information as to what exactly you're doing and if this is an option or not.
It would also be much easier for you to accomplish all of the sorting and filtering in your route instead of the pug template. That way you have full request to the cookie, request body, etc. directly and you don't have to pass that down to the template too.
Then, when your template gets the list it's a really simple matter to render it:
each product in products
//create the element in html
Before I used Codeigniter I had a page show certain html as long as the url had no get parameters and then have some of the html be replaced by another as soon as something like this is set in the url:
localhost/signup.php?success
Now my question is, what is the best way to do this in Codeigniter? Would I have to use one of those parameters on the controller's function (which I still can't get my head around)? And if so, how? Or if I just had php logic in the view like I used to do in plain PHP, what would I check for if not a get parameter? Thanks.
Too many ways to achieve this certain thing.
routes.php
extending controller and using constructor so you apply rules for every extended controller
flashdata
Before you start please read up on frameworks watch some video tutorials on how to make simple blog system etc. I myself wouldn't just jump in to concept, study up.
I mentioned flashdata and that is how you do things done (success, alert, warning bars).
By default, GET parameters are not enabled or useful in codeigniter, but URI segments work the same way. So...
If you had a controller called, signup.php and a function inside it called success, you could link to that with:
localhost/signup/success
then if you loaded the URL helper, which I always do in config/autoload.php or just with:
$this->load->helper('url');
You could say:
if($this->uri->segment(2) == 'success') {
//Show success message or load a view for it...
}else {
//The second URI segment is NOT 'success' so do something else...
}
But... codeigniter is just a framework for PHP. If it's possible in PHP, it's possible in codeigniter. You can simply go into the config/config.php file and enable query strings, but I would strongly suggest using URI segments and reading up on them as well as the URL helper.
Good Evening!
I've been looking into the possibility of using GAS(Google Apps Script) to host a small bit of javascript that lets me use the new Google finance apps api. The intention being that I'll be using the stock information for a project which involves the use of stock data. I know that there are a few ways to get stock information from Google, but the data that the finanace app returns is more in-line with other sources we are using. (One constraint on this project is that we have multiple sources).
I've written the javascript and I can call a httpc:request to the URL for the script given to me from Google. In the browser the JS returns the json object as I want it, however when the call is made from Erlang I'm getting it in a list of ascii. From checking the values it appears to be a document starting like:
Below is the javascript and the url to see the json:
https://script.google.com/macros/s/AKfycbzEvuuQl4jkrbPCz7hf9Zv4nvIOzqAkBxL1ixslLBxmSEhksQM/exec
function doGet() {
var stock = FinanceApp.getStockInfo('LON:TSCO');
return ContentService.createTextOutput(JSON.stringify(stock))
.setMimeType(ContentService.MimeType.JSON);
}
For the erlang, it's a simple request but I've not been doing erlang long, so perhaps I've messed something up here (The URL being the one mentioned above). I've got crypto / ssl / inets when I'm testing this on the command line.
{ok, {Version, Headers, Body}} = httpc:request(get, URL, []}, [], []).
I think it's also worth mentioning that when i curl it from Cygwin, I get a massive load of HTML also, I've included it below, but if you see it you'll thank me for not posting it in here! http://pastebin.com/UtJHXjRm
I've been updating the script as I go with the new versions but I'm at a bit of a loss as to why it's not returning correctly.
If anyone can give me any pointers I'd be very grateful! I get the feeling that it's not intended to be used this way, perhaps only within other Google products and such.
Cheers!
It would be necessary to review how are you deploying the Web App, specifically the Who has access to the app, to access without authentication should be configured as shown in the image:
See Deploying Your Script as a Web App from the documentation.
In my test, by running:
curl -L https://script.google.com/macros/s/************/exec
Get the following result:
{
"priceopen":358,
"change":2.199981689453125,
"high52":388.04998779296875,
"tradetime":"2013-10-11T15:35:18.000Z",
"currency":"GBX",
"timezone":"Europe/London",
"low52":307,
"quote":357.8999938964844,
"name":"Tesco PLC",
"exchange":"LON",
"marketcap":28929273763,
"symbol":"TSCO",
"volumedelay":0,
"shares":8083060703,
"pe":23.4719295501709,
"eps":0.15248000621795654,
"price":357.8999938964844,
"has_stock_data":true,
"volumeavg":14196534,
"volume":8885809,
"changepct":0.6184935569763184,
"high":359.5,
"datadelay":0,
"low":355.8999938964844,
"closeyest":355.70001220703125
}
Possibly your GET is not following the REDIRECT that happens when you use contentService. Look at the html returned there is a redirect in there.
I have a plugin and i need to load a different routing.yml file based on a variable in the query string.
Example:
if($request->getParameter('page'){
// use routingPage.yml
}
else{
// use another routing.yml
}
So, If the page parameter in url the url_for('#route1'), will return one url, else the same url_for('#route1') would return other url.
How can override the rouing.yml loading mechanism to do what I want?
Every application can have only one routing.yml (of course it can be overrided by other plugins).
The reason for this is quite simple: If you want to use multiple routing files (say routing1.yml and routing2.yml), and they both have a route called route1, which redirects to controller1/action and controller2/action respectively.
Maybe you would be able to switch it in the view, and go to controller1/action in the one case and controller2/action in the other. But then: when a new request arrives, and the front controller is determining which controller / action to execute: how does it now which routing.yml to use?
So I don't know exactly what you're trying to achieve, but I would go for two routes in your routing.yml, and select the route based on your view parameters.