Enhance your webpage with personalized designs and track the innerHTML elements

Question

Enhance your webpage with personalized designs and track the innerHTML elements

Creating a unique CSS style, such as <special> </special>, is my current task.

special { 
   color: #000000;
   background: #ffff00;
}

I want to apply this style using innerHTML in Angular. However, it seems challenging due to the Sanitization method. I attempted to implement it like this:

result = this.sanitizer.bypassSecurityTrustHtml(result.trim());

Although the console error has disappeared, my <special> style still does not work as expected.

Furthermore, when calculating character count using string length, result.length includes all characters within

<special>Hi</special>

, instead of just counting "Hi" individually.

How can I effectively use the <special> style and accurately count only displayed characters? Your insights are appreciated.

Additionally, I experimented with using a CSS class, but encountered similar issues...

.special { 
   color: #000000;
   background: #ffff00;
}

This was paired with

<div class="special"> Hi </div>

when setting innerHTML with this string.

The

<div class="special"> Hi </div>

displays correctly without innerHTML, and Chrome Developer Tools shows it as

<div _ngcontent-c4 class="special">Hi</div>

Do you know the significance of _ngcontent-c4?

javascript html css angular2-template innerhtml

Answer 1

Answer №1

Here's a neat way to enhance your special element using a custom class.

.special {
  display: inline;
  color: orangered;
}

<html ng-app>
  <script type="text/javascript"
    src="//ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js">
    </script>

  <input type="text" ng-model="sometext" /> <!--Proof that this is angualar-->
  <h1>Hello <div class="special">{{ sometext }}</div> </h1>
  
</html>

Answer 2

Here's a neat way to enhance your special element using a custom class.

.special {
  display: inline;
  color: orangered;
}

<html ng-app>
  <script type="text/javascript"
    src="//ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js">
    </script>

  <input type="text" ng-model="sometext" /> <!--Proof that this is angualar-->
  <h1>Hello <div class="special">{{ sometext }}</div> </h1>
  
</html>

Enhance your webpage with personalized designs and track the innerHTML elements

Answer №1

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