How can I append the variable to the href link ? I tried something like -
$scope.downloadFile=(fileName,id)=>{
<a href='https://downloadFile?fileName='+fileName+'&id='+encodeURIComponent(id)></a>;
}
This is not working.
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Can you give us any context?Lars Flieger– Lars Flieger2022-03-25 10:31:42 +00:00Commented Mar 25, 2022 at 10:31
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Your ' is placed wrongBranchverse– Branchverse2022-03-25 10:32:12 +00:00Commented Mar 25, 2022 at 10:32
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@MaximilianDolbaum where exactly ?Amara– Amara2022-03-25 10:40:43 +00:00Commented Mar 25, 2022 at 10:40
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@LarsFlieger I have a dropdown and a button to download file selected from the dropdown. For that purpose I need to make a href to take dynamic id and fileNameAmara– Amara2022-03-25 10:42:13 +00:00Commented Mar 25, 2022 at 10:42
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2 Answers
Using template literals will help make it more readable, but put the backticks on the outside of the whole string. Additionally, when you use arrow functions you can omit the return statement, but only if you avoid using curly braces. Your function wasn't returning anything
$scope.downloadFile = (fileName,id) => `<a href="https://downloadFile?fileName=${fileName}&id=${encodeURIComponent(id)}"></a>`;
Here's a sample in plain JS
const downloadFile = (fileName,id) => `<a href="https://downloadFile?fileName=${fileName}&id=${encodeURIComponent(id)}"></a>`
console.log(downloadFile("THEFILE","THEID"));
Comments
Look into Template Literals, it helps making strings more understandable
Try this one:
$scope.downloadFile=(fileName,id)=>{
<a href=`https://downloadFile?fileName=${fileName}&id=${encodeURIComponent(id)}`></a>;
}
2 Comments
Amara
This is not working !!
Lars Flieger
@Amara What is the href in the url?