An Example of Dynamic Variable Code in a JavaScript String

The given text provides multiple solutions to a problem. The first solution involves using nested tags, which is known to cause issues. Another solution suggests using JQuery, with the option of two different methods. The third solution involves parsing JSON to convert a variable string into an object, which can be tested using a specific fiddle. Finally, a working fiddle is provided as a starting point for the problem.


Solution 1:

Consider giving mustache a try by visiting the website https://mustache.github.io/mustache.5.html.

An example of a standard format could be as follows:

Hello {{name}}
You have just won {{value}} dollars!

React can achieve the same custom templates, but instead of using double curly braces like in Vue, it uses single curly braces to incorporate JavaScript code. This enables you to mold logic around your template components, making them versatile across various views.


Solution 2:


For those who require dynamic templating, I have devised a simplified function. However, I advise against using it in a production environment since there are more advanced templating engines available such as handlebars, mustache, dust, among others. You can experiment with the function at this fiddle: https://jsfiddle.net/vw6av0am/.

function templateMe(template, obj) {
  var regex = /{{(.*?)}}/g;
  return template.replace(regex, function(match, capture) {
    return obj[capture] || "";
  });
}
var template = 'Your name is {{name}}';
var obj = {
  name: "Mark"
};
var output = templateMe(template, obj);
console.log(output);

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