Issue with rendering HTML tags when replacing strings within Ionic 2 and Angular 2

I am currently working with an array of content in my JSON that includes URLs as plain text. My goal is to detect these text URLs and convert them into actual clickable links. However, I'm facing an issue where even though the URL is properly replaced with an <a> tag containing the correct href="", it still appears as text and not as HTML on the page.

urlifyContent(){
   let urlRegex =/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
   for (let index = 0; index < this.message.Content.length; ++index){
       this.message.Content[index] = this.message.Content[index].replace(urlRegex,`"<a href='$1'target='_blank'>$1</a>"`);
   }
}
javascriptangulartypescript

Answer №1

Based on your input, it seems like you're utilizing {{message.Content}} to attach the html generated by your urlifyContent() function. Unfortunately, this approach will not yield the desired outcome since {{}} converts the value into a string, rather than HTML.

To incorporate HTML into your webpage, consider implementing the [innerHTML] directive:

<div [innerHTML]="message.Content"></div>

It's important to note that this method will not interpret any angular components, directives, or bindings within the provided HTML snippet. It should solely consist of plain HTML content.

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