Pearson Education, Inc., 221 River Street, Hoboken, New Jersey 07030, (Pearson) presents this site to provide information about Adobe Press products and services that can be purchased through this site. If (!continue) writeln ("User clicked Stop.") PercentDone += 1 // simply 1 to 100 for sampleĬontinue = app.setProgress(percentDone/100,
#ADOBE GOLIVE DEMO CODE#
The doSomeWork function is your own code that performs the task on which you are reporting progress.Īpp.startProgress("Progress Demo", "Starting, please When the lengthy operation is completed (or the user clicks Stop), call the stopProgress method to close the dialog. Your code should respond to this condition by aborting the operation that is in progress and closing the dialog.ĭuring lengthy operations, it is especially important to call the setProgress method regularly, so that your extension can respond quickly if the user clicks Stop. The setProgress method returns false when the user clicks Stop in the dialog.
#ADOBE GOLIVE DEMO UPDATE#
You can update a busy bar with a new status message it ignores The optional message argument is the string to display as the new status message.50 specifies that 50 percent of the progress bar is drawn to indicate a task half completed. The value argument is a value between 0 and 1 that specifies the portion of the progress bar to be drawn.To perform these tasks, call the setProgress method periodically: Your code must also determine whether the user clicked the Stop button and act accordingly to abort the operation in progress. While the progress window is displayed, your code must update the position of the progress bar. For example, a value of 2 means that GoLive displays the dialog only for operations that take more than 2 seconds to complete. The optional seconds argument is a number of seconds to delay before Golive displays the dialog.The method opens a progress bar, unless you pass true for the optional doBusy argument.The optional message argument provides the initial status message displayed when the dialog opens.You must specify the string that appears in the progress window’s title bar, such as "Please wait" in the examples.The startProgress method has this syntax:Īpp.startProgress ( title ) The stopProgress method (page 61) hides the progress dialog.Īs an alternative to these globally available predefined dialogs, you can define a progress-bar control in your own window.The setProgress method (page 60) updates the status bar or busy bar display.The startProgress method (page 61) initializes and displays the progress dialog.Three methods of the app Object (page 53) make These are the same dialogs GoLive displays as part of its own user interface. give scripts ten seconds to complete before Values of 0 or false restore the default behavior of never timing out. The value of this attribute is the number of seconds GoLive waits for a script to return control before it exits To set the script execution timeout, your extension’s Main.html file must include a tag (page 321) that provides a timeout attribute. If you are not confident that a JavaScript functionĬan complete its task in a reasonable amount of time, you might prefer to specify the amount of time GoLive waits for a response.Įach extension can specify its own timeout that GoLive uses to execute that extension’s scripts. Without this feature, an infinite loop or other failure in an extension’s JavaScript code could halt GoLive indefinitely.īy default, GoLive waits forever for a JavaScript function call to complete. You can specify the amount of time GoLive waits for JavaScript code to return control before it exits the current script unconditionally. To do so, pass this value to the stopTimer method, as the following statement does. Note that the startTimer method’s return value is required to stop this code’s execution. The following code prints a counter in the JavaScript Output window every second: counter = 0 myTimer = startTimer ("writeln (++counter)", For example, you might schedule a script to Optionally, the scriptlet can be scheduled for repeated execution. The scriptlet is stored internally and executed as soon as the timeout The startTimer global function accepts a scriptlet and a timeout. You can evaluate a JavaScript expression after a specified delay. You can display a progress bar or busy bar to the user while your extension performs lengthy processing tasks.You can set a JavaScript timeout value to avoid an infinite loop or other failure in an extension’s JavaScript code that could.GoLive has a global timer that you can use to schedule execution of your own scriptlets.
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