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How can we fill a drop down list to cascade in jqgrid

Question:

How can we fill a drop down list to cascade in jqgrid??? example

I have a drop down list of countries and a drop down list of cities. How can to Select a country in DropDownList Country Fill Only the cities in the City dropDownlist

Answer1:

Look at <a href="https://stackoverflow.com/a/6499309/315935" rel="nofollow">the answer</a> and <a href="https://stackoverflow.com/a/4480184/315935" rel="nofollow">another one</a>. I think it's what you need.

Answer2:

use the countries' dropdown <a href="http://api.jquery.com/change/" rel="nofollow">change()</a> event to capture the event of changing a country.<br /> then, initialize your cities' dropdown to whatever is appropriate.

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