Parsing HTML String for Controls

  • Thread starter Thread starter kdub
  • Start date Start date
K

kdub

Is there an existing function that will take a string (HTML RESPONSE) and
look through it for specific HTML Tags. I am looking to parse web responses
for <IMG> tags to see if the tag has an ALT property.

I know I can do it by hand, but I thought there may be something to do it
already.

Thanks!!

Kevin
 
Is there an existing function that will take a string (HTML
RESPONSE) and look through it for specific HTML Tags. I am
looking to parse web responses for <IMG> tags to see if the tag
has an ALT property.

I know I can do it by hand, but I thought there may be something
to do it already.
Click to expand...

Kevin,

You can use regular expressions to pick out all of the IMG elements
that have an ALT attribute:

<img.*?alt\s?=\s?("|')(?<alt_text>.*?)("|').*?>


Hope this helps.

Chris.
 
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