Change js variable value when clicking button and click again to return to initial value

Question

Change js variable value when clicking button and click again to return to initial value

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#1 by (1 votes)

1

I have the js code

$size = 50;

And I want you to click this button

<label for="post-1" class="read-more-trigger" onclick="$size = 500"></label>

it changes the value to 500. My only difficulty is to make when clicking the button again the value go back to the initial "50". I think it's possible to do this with some if's and else's but I'm very lay in js and I need it.

javascript html

asked by anonymous 19.09.2016 / 21:14

1 answer

Customize TextBoxFor Width Checking when writing to DB

score 1 · Accepted Answer

I honestly do not see much logic in your code, but you can get to your goal using a ternary operator.

$size = 50;

<label for="post-1" class="read-more-trigger" onclick="$size = $size == 50 ? 500 : 50"></label>