Get Web Text
A Get Web Text building block is used to find text on a web page or nested inside a web element in an already open browser window when working with web automation.
Please note that this block only works with browser windows that were previously opened using the Start Web Browser block or their “child” windows.
Fully expanded, the Get Web Text block shows the following properties:
The Block Header (“Get Web Text”)
The green input connector in the header is used to trigger the block to start executing.
The green output connector in the header triggers when the text has been successfully found.
The title of the block (“Get Web Text”) can be changed by double-clicking on it and typing in a new title.
This property contains the text that was found.
This green output connector triggers if suitable text is not found before the timeout (see below). This is typically used to branch execution flow or to explicitly fail a case by linking it to a Fail block.
The browser canvas position where the text was found in X, Y coordinates. The top-left corner of the browser canvas is position 0, 0.
Click the expander button to work with the X and Y coordinates separately.
Please note that any web element that is set to not visible (eg. using a CSS class) will have position 0, 0.
The browser canvas position and size of the number found in X, Y, Width, Height coordinates, starting with the upper-leftmost pixel. The top-left corner of the screen is position 0, 0.
Click the expander button to work with the area’s position and size and their nested sub-properties separately.
By setting this property, the web element locator will be limited to only work inside the source element.
For instance, if in a previous building block, a table web element found, by setting that as the source element, it’s possible to search for text inside only that table.
By setting this property, the building block will use a specific browser window.
Define a format that the text must meet to be retrieved. For instance, by defining “Status: [TEXT] today” only text inside paragraphs such as “Status: Green Mode today” will be retrieved.
Is case sensitive
Select whether the format should be case sensitive. By default, it is case insensitive.
Define a filter that the text must meet to be retrieved. For instance, only retrieve numbers that “Starts with” the word Green.
The value used by the filter.
Select which occurrence of the text to use, if more than one is found.
Select “All” to iterate through all of the occurrences. By selecting “All”, the sub-properties Current index and Completed are shown (see below).
The current index when iterating through all occurrences of found text.
This green output connector triggers when the iteration of all occurrences are completed.
The maximum time spent searching for the text before giving up and triggering “Not found” (see above).
The default value is 10 seconds. However, in many situations it can make sense to lower the default value to something far smaller, for instance 0,1 seconds because typically the page content doesn’t change much after loading.
Note: All cases have a “global timeout” that can be configured in the “Settings” panel. This is unrelated to the timeout of a single building block. However, a running case will automatically be cancelled if it runs for longer than the global timeout.
Scroll to find
When a value other than “None” is selected, the building block will use scrolling when searching for text. This can be useful when searching in scrollable content such as web pages where elements are loaded asynchronously, eg. using infinity scroll.
The maximum number of times to perform a scroll before giving up searching for text.
The amount of scrolling that will be performed on each scroll repeat.
The delay in seconds between each of the scroll amounts.
Scroll into view
When checked, any found number’s containing web element is automatically scrolled into view.Author: March 23, 2017. ,