Hello, I am a java newbie and I need your help. I am using JSP servlets and MYSQL for my project. I want to load a google line chart after submitting a form and the form contains few dropdowns. Based on the options selected, the page hits the database and fetches back the data and the chart should be drawn. I am not able to get this output. I am able to get the chart on page load by fetching the datas from db. But i am not able to do the same on Post method after the user selecting their values in dropdown and subitting the page. Plz help.
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