Imacro search and replace - imacros

Question

I have Imacro code, where code first fills the field with some text. I want after fill up the form, it searches each of the already filled form to check some text and if it founds this text in any field, replaces the text string
Any sugesstion how to do this
First I want to iterate through all the field and check for the string "strong" (in POS 3) and save POS=3
Next delete the string "strong " from POS=3
Please share any idea how to do that

Answer 1

Try this macro:
SET textOut "strong"
SET textIn ""
SET !EXTRACT_TEST_POPUP NO
TAG POS=1 TYPE=TEXTAREA FORM=ID:post ATTR=NAME:answer[] EXTRACT=TXT
TAG POS=2 TYPE=TEXTAREA FORM=ID:post ATTR=NAME:answer[] EXTRACT=TXT
TAG POS=3 TYPE=TEXTAREA FORM=ID:post ATTR=NAME:answer[] EXTRACT=TXT
TAG POS=4 TYPE=TEXTAREA FORM=ID:post ATTR=NAME:answer[] EXTRACT=TXT
SET posNum EVAL("var a = '{{!EXTRACT}}'.split('[EXTRACT]'); for (i in a) if (a[i].match(/{{textOut}}/)) break; ++i;")
SET !EXTRACT NULL
TAG POS={{posNum}} TYPE=TEXTAREA FORM=ID:post ATTR=NAME:answer[] EXTRACT=TXT
SET newText EVAL("'{{!EXTRACT}}'.replace(/{{textOut}}/g, '{{textIn}}').trim();")
TAG POS={{posNum}} TYPE=TEXTAREA FORM=ID:post ATTR=NAME:answer[] CONTENT={{newText}}
Old info.
Here is a code to replace some text in the first textarea:
SET textOut "abc"
SET textIn "def"
SET !EXTRACT_TEST_POPUP NO
TAG POS=1 TYPE=TEXTAREA FORM=ID:post ATTR=NAME:answer[] EXTRACT=TXT
SET newText EVAL("'{{!EXTRACT}}'.replace(/{{textOut}}/g, '{{textIn}}');")
TAG POS=1 TYPE=TEXTAREA FORM=ID:post ATTR=NAME:answer[] CONTENT={{newText}}
SET !EXTRACT NULL
For other fields just change the number of the POS parameter.
In order to define the position number, you may adjust the following block:
SET curPos 1
TAG POS={{curPos}} TYPE=TEXTAREA FORM=ID:post ATTR=NAME:answer[] EXTRACT=TXT
SET posNum EVAL("('{{!EXTRACT}}'.match(/{{textOut}}/)) ? {{curPos}} : 'NULL';")
PROMPT {{posNum}}