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What steps should I take to ensure that the chosen selection in a List<SelectListItem> remains the chosen value in the ASP.net application's html dropdown list?

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• javascript
• sed
• java

asked 2023-02-19 11:00:00 +0000

nofretete
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answered 2022-02-19 05:00:00 +0000

lakamha
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1. Set the selected value of the dropdown list to the selected value of the List<selectlistitem> when the page loads or when the dropdown list is initialized.
2. Make sure that the selected value of the dropdown list is included in the data source of List<selectlistitem>. This way, the selected value will always be available in the list.
3. Use JavaScript/jQuery to update the selected value of the dropdown list dynamically based on user actions or other events.
4. Use ViewState or other server-side storage mechanisms to persist the selected value of the dropdown list across postbacks.

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