Discussions and Tech Support related to website data extraction, screen scraping and data mining using iMacros.
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Tom, Tech Support
- Posts: 3834
- Joined: Mon May 31, 2010 4:59 pm
Post
by Tom, Tech Support » Wed Jan 11, 2023 1:43 pm
Blakero wrote: ↑Fri Dec 02, 2022 5:50 am
Hello,
I'm extracting data that contains spaces, and so I use the trim() function to removes the spaces.
But It doesn't work!
Here's a sample code :
Code: Select all
VERSION BUILD=11.5.499.3066
TAB T=1
TAB CLOSEALLOTHERS
SET !VAR0 <SP><SP><SP><SP><SP><SP>Hi<SP>
SET someVar EVAL("var some='{{!VAR0}}'.trim(); some;")
PROMPT {{someVar}}
The code above should work normally but it returns this error :
Error -1250: JScript statement in EVAL contains the following error: Objects of type 'System.String' do not have such a member. Line 6: SET someVar EVAL("var some='{{!VAR0}}'.trim(); some;")
JavaScript does have trim() function and it works on IE and all browsers!
Hi Blakero,
Support for the trim() function is dependent on the version of the Javascript engine in use. It looks like you recorded your macro with an older version of the iMacros browser, and hence trim() is not available. However, you can use the replace() function with a regular expression to achieve the same result. An example is provided under the
Manipulate extraction section on the EVAL command reference page.
Last edited by
Tom, Tech Support on Mon Jan 16, 2023 10:26 am, edited 1 time in total.
Reason: Removed original post due to being a copy-and-paste of https://forum.imacros.net/viewtopic.php?f=7&t=27582&p=89487
Regards,
Tom, iMacros Support