Show Hidden Field Or Neew Request With Ajax?

I need insert some input fields into a form on a website. These fields will be inserted depending on the option that the user chooses in a input. What's the right waSolution 1: Ajax is for "talking" to the server. If it's just a case of change a <select> value and show/hide some fields, then put them on the page with style='display:none;' and show/hide them by changing that style, eg with jquery you can use: $(selector).show(); CopySome example code (there are, of course, many ways to do this, here's one):$("#picker").on("change", function() { $(".dogs,.cats").hide(); $("." + $(this).val()).show(); });Copy<scriptsrc="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> Do you like: <selectid='picker'><optionvalue=''>please select</option><optionvalue='dogs'>dogs</option><optionvalue='cats'>cats</option></select><divclass='dogs'style='display:none;'> which sort of dog: <select><option>big</option><option>sloppy</option><option>yappy</option></select></div><divclass='cats'style='display:none;'> what type of cat: <select><option>aloof</option><option>independent</option><option>house cat</option></select></div>CopySolution 2: If you really need to do something on the server when select field is changed, you may need to use ajax calls, if you don't just hide the fields and show them depending on the select option. Share Post a Comment for "Show Hidden Field Or Neew Request With Ajax?" Top Question Firefox, Chrome, Safari Have Grey Background For Mp4 Html5 Video Any video (that I can make) with a white background becomes… Red Border Still Appears On Inputs After Resetting An HTML 5 Form Firefox I have an HTML 5 form! Great, I'm excited! I decide to … Svg Animation And Firefox I'm struggle with SVG animation drawing, which is work … Form To Iframe Submission - How Do You Reset The Form After File Upload? I have a form that submits the results to an iframe. The su… How To Limit The Html Table Records In Each Page I am populating a table in my jsp which has more than 20 re… How To Save Html5 Geolocation Data To Python Django Admin? Is it possible to save the javascript html5 geolocation lat… How To Display A Python String As Html In Jupyter Notebook In IPython notebook, I used to be able to display a python … How To Hide/show Tabs Using Jquery I have four tabs.On loading only the first tab is opened an… Bounce Animation On A Scaled Object What is the best way to have an object scale and then perfo… How To Add Placeholder Field?

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