How to get replace url in a text string promises











up vote
0
down vote

favorite












I have a function where I get urls from a string, then I run another function to fetch url data(metadata). Now I want to replace the url, with some data from the metadata function.



Unfortunately, I can't get this to work the way I want.



Here is the async function:



export async function scrapeContentForLink(status): Promise<any>  {

const statusRef = URI.withinString(status.status, ( async (url) => {
const data = await getUrlMetaData(url);
return data;

}))

console.log(statusRef);

return statusRef;
}


And here is the getUrlMetaData(url) method:



getUrlMetaData(url){
....
return metadata;
}


When i try it out with a string as this:




https://developers.google.com/speed/docs/insights/OptimizeCSSDelivery
The slide-toggle behaves similarly to a checkbox, though it does not
support an indeterminate state like .



Note: the sliding behavior for this component requires that HammerJS
is loaded on the page.
https://material.angular.io/components/slide-toggle/overview




It gives me the below result. Instead of replacing the urls, with the data variable.




[object Promise] The slide-toggle behaves similarly to a checkbox,
though it does not support an indeterminate state like .



Note: the sliding behavior for this component requires that HammerJS
is loaded on the page. [object Promise]




What would be the way to handle this properly?










share|improve this question
























  • Is the function URI.withinString async?
    – Hassan Imam
    Nov 11 at 11:34










  • I would suppose it is. I am using https://medialize.github.io/URI.js/.
    – LearnToday
    Nov 11 at 11:36










  • You should await on that function call.
    – Hassan Imam
    Nov 11 at 11:39










  • I tried that, but the same result!
    – LearnToday
    Nov 11 at 11:46















up vote
0
down vote

favorite












I have a function where I get urls from a string, then I run another function to fetch url data(metadata). Now I want to replace the url, with some data from the metadata function.



Unfortunately, I can't get this to work the way I want.



Here is the async function:



export async function scrapeContentForLink(status): Promise<any>  {

const statusRef = URI.withinString(status.status, ( async (url) => {
const data = await getUrlMetaData(url);
return data;

}))

console.log(statusRef);

return statusRef;
}


And here is the getUrlMetaData(url) method:



getUrlMetaData(url){
....
return metadata;
}


When i try it out with a string as this:




https://developers.google.com/speed/docs/insights/OptimizeCSSDelivery
The slide-toggle behaves similarly to a checkbox, though it does not
support an indeterminate state like .



Note: the sliding behavior for this component requires that HammerJS
is loaded on the page.
https://material.angular.io/components/slide-toggle/overview




It gives me the below result. Instead of replacing the urls, with the data variable.




[object Promise] The slide-toggle behaves similarly to a checkbox,
though it does not support an indeterminate state like .



Note: the sliding behavior for this component requires that HammerJS
is loaded on the page. [object Promise]




What would be the way to handle this properly?










share|improve this question
























  • Is the function URI.withinString async?
    – Hassan Imam
    Nov 11 at 11:34










  • I would suppose it is. I am using https://medialize.github.io/URI.js/.
    – LearnToday
    Nov 11 at 11:36










  • You should await on that function call.
    – Hassan Imam
    Nov 11 at 11:39










  • I tried that, but the same result!
    – LearnToday
    Nov 11 at 11:46













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I have a function where I get urls from a string, then I run another function to fetch url data(metadata). Now I want to replace the url, with some data from the metadata function.



Unfortunately, I can't get this to work the way I want.



Here is the async function:



export async function scrapeContentForLink(status): Promise<any>  {

const statusRef = URI.withinString(status.status, ( async (url) => {
const data = await getUrlMetaData(url);
return data;

}))

console.log(statusRef);

return statusRef;
}


And here is the getUrlMetaData(url) method:



getUrlMetaData(url){
....
return metadata;
}


When i try it out with a string as this:




https://developers.google.com/speed/docs/insights/OptimizeCSSDelivery
The slide-toggle behaves similarly to a checkbox, though it does not
support an indeterminate state like .



Note: the sliding behavior for this component requires that HammerJS
is loaded on the page.
https://material.angular.io/components/slide-toggle/overview




It gives me the below result. Instead of replacing the urls, with the data variable.




[object Promise] The slide-toggle behaves similarly to a checkbox,
though it does not support an indeterminate state like .



Note: the sliding behavior for this component requires that HammerJS
is loaded on the page. [object Promise]




What would be the way to handle this properly?










share|improve this question















I have a function where I get urls from a string, then I run another function to fetch url data(metadata). Now I want to replace the url, with some data from the metadata function.



Unfortunately, I can't get this to work the way I want.



Here is the async function:



export async function scrapeContentForLink(status): Promise<any>  {

const statusRef = URI.withinString(status.status, ( async (url) => {
const data = await getUrlMetaData(url);
return data;

}))

console.log(statusRef);

return statusRef;
}


And here is the getUrlMetaData(url) method:



getUrlMetaData(url){
....
return metadata;
}


When i try it out with a string as this:




https://developers.google.com/speed/docs/insights/OptimizeCSSDelivery
The slide-toggle behaves similarly to a checkbox, though it does not
support an indeterminate state like .



Note: the sliding behavior for this component requires that HammerJS
is loaded on the page.
https://material.angular.io/components/slide-toggle/overview




It gives me the below result. Instead of replacing the urls, with the data variable.




[object Promise] The slide-toggle behaves similarly to a checkbox,
though it does not support an indeterminate state like .



Note: the sliding behavior for this component requires that HammerJS
is loaded on the page. [object Promise]




What would be the way to handle this properly?







javascript






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 11 at 11:38









Neeraj Dwivedi

725




725










asked Nov 11 at 11:30









LearnToday

66321030




66321030












  • Is the function URI.withinString async?
    – Hassan Imam
    Nov 11 at 11:34










  • I would suppose it is. I am using https://medialize.github.io/URI.js/.
    – LearnToday
    Nov 11 at 11:36










  • You should await on that function call.
    – Hassan Imam
    Nov 11 at 11:39










  • I tried that, but the same result!
    – LearnToday
    Nov 11 at 11:46


















  • Is the function URI.withinString async?
    – Hassan Imam
    Nov 11 at 11:34










  • I would suppose it is. I am using https://medialize.github.io/URI.js/.
    – LearnToday
    Nov 11 at 11:36










  • You should await on that function call.
    – Hassan Imam
    Nov 11 at 11:39










  • I tried that, but the same result!
    – LearnToday
    Nov 11 at 11:46
















Is the function URI.withinString async?
– Hassan Imam
Nov 11 at 11:34




Is the function URI.withinString async?
– Hassan Imam
Nov 11 at 11:34












I would suppose it is. I am using https://medialize.github.io/URI.js/.
– LearnToday
Nov 11 at 11:36




I would suppose it is. I am using https://medialize.github.io/URI.js/.
– LearnToday
Nov 11 at 11:36












You should await on that function call.
– Hassan Imam
Nov 11 at 11:39




You should await on that function call.
– Hassan Imam
Nov 11 at 11:39












I tried that, but the same result!
– LearnToday
Nov 11 at 11:46




I tried that, but the same result!
– LearnToday
Nov 11 at 11:46

















active

oldest

votes











Your Answer






StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});














draft saved

draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53248281%2fhow-to-get-replace-url-in-a-text-string-promises%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown






























active

oldest

votes













active

oldest

votes









active

oldest

votes






active

oldest

votes
















draft saved

draft discarded




















































Thanks for contributing an answer to Stack Overflow!


  • Please be sure to answer the question. Provide details and share your research!

But avoid



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


To learn more, see our tips on writing great answers.





Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


Please pay close attention to the following guidance:


  • Please be sure to answer the question. Provide details and share your research!

But avoid



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53248281%2fhow-to-get-replace-url-in-a-text-string-promises%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







Popular posts from this blog

Bressuire

Vorschmack

Quarantine