If there is a drop down option botton or combo box then we can use onchan

How can we submit a form without a submit button?

What is the use of obj_star?

Question Posted / shahnawaz sheikh

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Answer Posted / shahnawaz sheikh

If there is a drop down option botton or combo box then we
can use onchange event . And on change of options we can
submit it without clicking on Submit button,

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