Dynamically Change Values Of Second Dropdown By Using Database Values?

Nov 22, 2010

I am doing an application with two dropdown boxes.Once we change the value of first drop down using database values ,the values in the second drop down should change..then click on done it should display the data from databse.. first dropdown :contains country names second dropdown :contains city of particular country..My problem here at is displaying values on second drop down based on first drop down selection:

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I would like to have a jsp page with a form consisting of several inputs and selects. When page loads for the first time, there is only one select (with values taken from database), but after clicking on link "add", the subsequent selects are added (using JavaScript and DOM). It seems to be pretty easy task, but I'm not sure how to populate the newly created select with data.

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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[code]....

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Jun 24, 2010

i have many inputs like:

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Dec 18, 2010

I have this piece of code in the head of my document which allows image magnification.

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[Code]....

At the moment it allows for 2 images to be magnified, but I intend displaying over 50 product images whose details are taken from a database. how to change the red parts of the script to read the changing information.

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Nov 30, 2011

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[code]....

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Apr 11, 2010

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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But it strikes me this is not really an efficient way to do this. Should I just have the PHP form an XML doc and then use that to populate the form fields?

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It's difficult to explain the case by words, let me give an example for this

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}

[Code]....

How can I set a variable property with variable value in Javascript object?

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Oct 15, 2009

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[Code]...

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I am using a script so that a url selected from a dropdown is given control using the window.location method. This depends on the onsbumit definition attached to the action statement. All that works well. However, I have other checkboxes etc. on the form, and their values are no longer submitted when I used this onsubmit function. Is there a way I can get them to work... Here is the script and the form:

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Jul 28, 2011

i have a button that helps me creating more than one dynamic text box and dropdownlist... how it possible to capture the values in those dynamic comtrols ?

i am trying the following but did not work ..when the code is excuted it gives me [object]

// Create Text box 1
var newStartDate = document.createElement('input');
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[Code]....

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Jul 28, 2011

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