I am facing an issue with my Angular application, where it is loaded after being redirected from another application. I need to access query parameters when the authentication website returns to my Angular application. The URL appears as:
Despite trying
this.activatedRoute.snapshot.queryParamsKind regards, Venky
To reveal the hidden message in a coded URL, utilize the function decodeURIComponent as shared by Venky. If you possess the query parameters and wish to extricate the value from the decoded URL, employ this handy snippet:
extractValueFromURLQuery(key) {
const results = new RegExp('[\\?&]' + key + '=([^&#]*)').exec(decodeURIComponent(this.router.url)); // or window.location.href
if (!results) {
return 0;
}
return results[1] || 0;
}
For instance, if the URL appears like http://localhost:4200/login?username=jerry&code=1234, then
this.extractValueFromURLQuery('username'); // should yield 'jerry'
After implementing the code below, I successfully decoded the URL and was able to accurately extract the parameters.
const encodedUrl = 'http://example.com/#/starterview?openId%3Dhttps:%2F%2Fmy.example.net%2Fopenid%2Ftestuser%26email%<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="38474b47463c4e4d734949">[email protected]</a>%26userAuthMode%3DSP='
const decodedUrl = decodeURIComponent(encodedUrl);
console.log(decodedUrl);
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