Assign a value of a variable, back to the variable

[GeorgeVi2]

I want to assign the value of this replaced value back to the same variable.

{%= replaceAll(itin_1_img_alt,"-"," ") %}

something like,

  {% let itin_1_img_alt = "This-is-my-ALT-tag" %}

  {%  itin_1_img_alt = replaceAll(itin_1_img_alt,"-"," ") %}

Thanks,

[SatheeskannaK · Accepted solution]

@GeorgeVi2 Try this,

{% let itin_1_img_alt = "This-is-my-ALT-tag" %}
{% let itin_1_img_alt = replaceAll(itin_1_img_alt,"-"," ") %}
{%= itin_1_img_alt %}

[GeorgeVi2]

That worked, thank you.

[Ivan_Mironchuk]

@GeorgeVi2  - you should also take a look at recent improvements that provide the ability to set global variables in expression fragments that can be replaced easily: 

Customizable fragments | Adobe Journey Optimizer