Click a button if text exist in page with iMacros - imacros

Question

I am trying to use iMacros with Firefox to click an UnFollow button ONLY if this code exist on the page...
<small class="follow-status">follows you</small>
If the above does not exist in the page source then it would run this iMacros code...
TAG POS=1 TYPE=DIV ATTR=TXT:UnFollow
From what I have read, there is no if/else type syntax but you can run Javascript with
EVAL("Javascript code here")
If anyone knows how I could do this I could really use the help

Answer 1

You can trick Imacros to make an If statement, but first you have to SET !ERRORIGNORE YES for this macro. Then:
SET EXTRACT NULL
'if this exist you extract the text(even if you know it)
'if doesn't exist should return error but we turned that off; Extract remains Null
TAG POS=1 TYPE=SMALL ATTR=TXT:follows<SP>you EXTRACT=TXT
SET !VAR1 EVAL("var text=\"{{!EXTRACT}}\"; if(text==\"follows you\") text = \"jibber\";else text = \"UnFollow\";text;")
'this one executes if the text is right, if not should give error but we turned that off
TAG POS=1 TYPE=DIV ATTR=TXT:{{!VAR1}}

Answer 2

Use a javascript file for this
run();
function run() {
var exists = doesElementExist();
alert('element exists? ' + exists);
if (exists) {
iimPlay('CODE: TAG POS=1 TYPE=DIV ATTR=TXT:UnFollow');
}
else {
// do something else here
}
}
// test if element exists
function doesElementExist() {
iimDisplay('looking for small element with class "follow-status" on page');
var code = iimPlay('CODE: SET !TIMEOUT_TAG 1\n'
+ 'TAG POS=1 TYPE=SMALL ATTR=CLASS:follow-status EXTRACT=TXT');
if (code !==1) {
return false;
}
var extract = iimGetLastExtract();
if (extract === '#EANF#') {
return false;
}
return true;
}