Updating web pages dynamically

Test this calculator in other formats: This one started as a spreadsheet we created to calculate catering costs.A Web crawler, sometimes called a spider, is an Internet bot that systematically browses the World Wide Web, typically for the purpose of Web indexing (web spidering).I had a case of this just now on Excel 2010: a particular spreadsheet that would not auto-recalculate.I changed the setting as indicated above; but the auto-recalculate still did not work, and upon rechecking the "Calculation" option, found it had reset itself back to "Manual" all by itself.

In the "Start Recording" dialog: Parametize hard-coded URLs, user id, passwords, and other variable data by inserting in its place a new parameter such as a Date/Time stamp and entire files obtained dynamically so that the script can dynamically replace parameters to simulate use of different data during a run.

To change the years remaining on a loan, we could just have used a standard numeric field.

Using a slider allows for much easier visualization of how the equity varies over the lifetime of the loan.

Mechanisms exist for public sites not wishing to be crawled to make this known to the crawling agent.

For instance, including a file can request bots to index only parts of a website, or nothing at all.