dth981485742 2010-03-05 10:00
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php dom获取节点的所有属性

is there any easy way of getting all attributes of a node without checking if it has that attribute? short, here's an example of what i'm trying to do: i have this short domdocument:

<p align=center style="font-size: 12px;">some text</p>
<a href="#" target="_blank">some link<a/>

okay.. now if i check p tag with getAttribute('align') i'll get the center value.. that's cool, but i want to see if p tag has also another attribute like style without checking for every attribute possible. on img tag i'll have to check for src, width, height, style, onclick, etc.. to verify if they exists.. but i'm thinking it might be a easier way of seeing all attributes.

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  • dsi36131 2010-03-05 10:17
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    Use this code, it will give you the specified attributes. 

     

<html>
<script>
function test()
{
getvalue=document.getElementById("iid").getAttribute("align")
alert ( getvalue) ;
}
</script>

<body>
<p id=iid align="center" background="red" onclick="test();" >
This is for testing
php dom get all attributes of a node
</p>
</body>
</html>

    Now when you click the conent of the p tag . It will show you align attirbute values.

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