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2013年1月16日 星期三

用JQuery 或是 DOM 建立element

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
</head>
<body>
<script src="../jquery-1.8.3.min.js"></script>
<script type="text/javascript">

function addOption(){
    
    var myComboBox = document.getElementById("myComboBox");
    var myOption = document.createElement("option"); 
    myOption.innerHTML = " Hello ";
    myComboBox.appendChild(myOption);
    
}

function addOptionByJq(){
    var myOption = document.createElement("option"); 
    myOption.innerHTML = " Hello by JQ ";
    $("#myComboBox").append(myOption)
    
    
}

</script>



<select id="myComboBox"></select>

<br>

<button onclick="addOption()">add a new option by dom manipulation</button>

<br>

<button onclick="addOptionByJq()"> add a new option by Jquery</button>

</body>
</html>
ReferenceJQuery append

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