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POChange in Values of Dropdown , based on other dropdown
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7220860
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2011-08-28T12:09:06.183
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2011-08-28T13:00:07.723
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2011-08-28T12:15:56.277
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<p>I have two dropdowns</p> <p><strong>Dropdown 1</strong></p> <pre><code><form:select path="StartTimings" id="startTime" onchange="javascript:changeTiming()"> <form:option value="9:00 AM">9:00 AM</form:option> <form:option value="10:00 AM">10:00 AM</form:option> <form:option value="11:00 AM">11:00 AM</form:option> <form:option value="12:00 PM">12:00 PM</form:option> <form:option value="1:00 PM">1:00 PM</form:option> <form:option value="2:00 PM">2:00 PM</form:option> <form:option value="3:00 PM">3:00 PM</form:option> </form:select> </code></pre> <p><strong>Dropdown 2</strong></p> <pre><code><form:select path="EndTimings" id="endTime"> <form:option value="10:00 AM">10:00 AM</form:option> <form:option value="11:00 AM">11:00 AM</form:option> <form:option value="12:00 PM">12:00 PM</form:option> <form:option value="1:00 PM">1:00 PM</form:option> <form:option value="2:00 PM">2:00 PM</form:option> <form:option value="3:00 PM">3:00 PM</form:option> <form:option value="4:00 PM">4:00 PM</form:option> </form:select> </code></pre> <p><strong>Snippet of javascript function</strong></p> <pre><code>function changeTiming() { var select1 = document.getElementById("startTime"); if (select1.value == "10:00 AM") { document.getElementById("endTime").selectedIndex = 1; } else if (select1.value == "11:00 AM") { document.getElementById("endTime").selectedIndex = 2; } else if (select1.value == "12:00 PM") { document.getElementById("endTime").selectedIndex = 3; } </code></pre> <p>I need some help in writing/modifying above javascript function in Which the value(time) in <strong>DropDown 2</strong> should always be greater than the value selected in <strong>DropDown 1</strong>. i.e If a user selects 11 AM from DropDown 1, the DropDown 2 must <strong>ONLY</strong> contain all the values greater than 11AM i.e 12PM, 1PM, 2PM, 3PM, 4PM. </p>
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<javascript><jquery><jstl>
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Change in Values of Dropdown , based on other dropdown
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1. USS Jagdeesh
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