I have three text boxes having id text1, text2, text3 and one checkbox having id check. I am displaying something in first textbox let's say 10. Now if i will check checkbox then automatically "20" will be displayed in the second textbox. Third textbox remains same as it is. If I will display something in 1st and 2nd textboxes, now if i will check checkbox then same "20" will be displayed in 3rd textbox. After checked if in anytime i will uncheck the checkbox then value "20" will also be removed from the textbox(either 2nd or 3rd) Any idea please? Please be easy with me
index.jsp
<input type="checkbox" id="check"/>
<input type="text" id="text1" value="10"/>
<input type="text" id="text2"/>
<input type="text" id="text3"/>
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