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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.


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    Form collapse and drop down lists is too slow, it is locking

    Asked by uwabe on January 09, 2017 at 10:10 AM

    Can check my list very catching and very slow can improve her performance

    Page URL:
    https://form.jotform.com/62134908401954

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    JotForm Support

    Answered by Jan on January 09, 2017 at 12:01 PM

    I was able to replicate the issue when I opened this form. There's a delay when you click the drop down and the form collapse. Here's a screen capture:

    The solution here is to disable the "Continue Forms Later" option in the Preferences wizard. Here's how:

    1. In the Form Builder, click the "Preferences" button.

    2. Go to "Advanced" tab and disable the "Continue Forms Later" option.

    Here's the result after disabling the Continue Forms Later option.

    The Continue Forms Later is the "Autofill" function of the form. The data that was entered previously are being stored in the user's browser local storage. This is the reason why it is slow. Here's a guide: https://www.jotform.com/help/227-How-to-Enable-Auto-Fill-on-Forms.

    This function is not recommended for long forms. If you want to use a feature where your users can save the form and resume later, please refer to this guide: https://www.jotform.com/help/97-How-to-Save-Forms-and-Continue-Later.

    Hope that helps. Thank you.