I have data structured in the following way:
hello this is {{replacement_data}} and this {{replacement_data}} is {{replacement_data}}I'm interested in using Mustache to substitute these placeholders with values from an array:
[val1, val2, val3.
Can Mustache handle this task? Right now I'm dealing with a messy Java loop and hoping to streamline the process using a solution like this.
When it comes to simplicity, you can achieve your goal without the need for handlebars or mustache. Using RegEx and just a few lines of code, you can easily accomplish the task. Check out the example below. Simply provide an array of replacements in the same order as the content to be replaced, then search for each item and replace it with the corresponding element from the array.
Straightforward and effective!
var replacements = ['first replacement', 'second replacement', 'third replacment'];
let subject = document.querySelector('div');
let input = subject.textContent;
let output = input.replace(/{{replace me}}/g, match=>replacements.shift());
subject.textContent = output;<h3>Replacements below...</h3>
<div>
This is some string with {{replace me}} and {{replace me}} and {{replace me}}!
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