![]() ![]() ![]() If you run into difficulties, you can disable page transitions in the Look & Feel section of the Survey tab. Page Transitions can cause issues when selecting elements on load since they are also affecting page elements. JavaScript is used for game development and creating web and mobile applications, as well.Use the JavaScript editor instead of the question HTML, as referenced in the Accessing the JavaScript Editor section above. JavaScript has become integral to the Internet experience as developers build increased interaction and complexity into their applications. JavaScript is stripped from the question HTML.Remember that even once you have referenced the library in your header, you must apply Javascript directly to applicable questions for that code to be pulled into the survey. If you want to import JavaScript libraries, you can include a reference to them in the survey header within tags.Click on the 'Reload current page' button of the web browser to refresh the page. Normally all JavaScript runs in a single thread, but each worker runs in a thread of its own. In the search box, search for javascript.enabled Toggle the 'javascript.enabled' preference (right-click and select 'Toggle' or double-click the preference) to change the value from 'false' to 'true'. As with any implementation of JavaScript, we recommend abstaining from global variable creation as it can collide with existing functionality on the page. Web workers present a way to run JavaScript more safely.If you change functionality outside of a specific question (such as hijacking the keyboard for answering questions), you will need to remove that function on page submit by using the callback passed to the addOnUnload() function.Qtip: Qualtrics does not allow the document.write() functionality.
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