AJAX

Link with Focus

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cguan_77

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Link with Focus

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hi guys, just want to ask if it is possible to check which link on the page receives a focus? For example, i got Links name A1, A2, A3, A4 and A5. How to check which link is currently receiving the focus? is it possible to do? thanks ...

Last edited by cguan_77; 26 Days Ago at 7:07 am.

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chandru7

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Try like this while loading the page for all links

 Help with Code Tags 
 JavaScript / DHTML / AJAX Syntax (Toggle Plain Text) 
if(A1.focus == true)
if(A1.focus == true)

Chandru
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futingkiller futingkiller is offline

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Originally Posted by cguan_77

hi guys, just want to ask if it is possible to check which link on the page receives a focus? For example, i got Links name A1, A2, A3, A4 and A5. How to check which link is currently receiving the focus? is it possible to do? thanks ...

there is a event called onfocus.... add that to the links and a function that tells you what was focused...
read more about that here:
http://www.w3schools.com/tags/tag_a.asp

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Troy III

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26 Days Ago

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Originally Posted by cguan_77

hi guys, just want to ask if it is possible to check which link on the page receives a focus? For example, i got Links name A1, A2, A3, A4 and A5. How to check which link is currently receiving the focus? is it possible to do? thanks ...

Help with Code Tags

(Toggle Plain Text)

someLink.onfocus=doYourThing

Where "doYourThing" is the function you want to invoke when that paricular link has recieved focus.

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futingkiller futingkiller is offline

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Originally Posted by Troy III

Help with Code Tags

(Toggle Plain Text)
someLink.onfocus=doYourThing
someLink.onfocus=doYourThing
Where "doYourThing" is the function you want to invoke when that paricular link has recieved focus.

is not exactly like that, more like:
<a href="" onfocus="some_function">link1</a>
the only problem with this is that onfocus occurs when onclick(when you click) occurs, you usualy use onfocus when you are using <input type=text> or something similar

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Troy III

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Originally Posted by futingkiller

is not exactly like that, more like:
<a href="" onfocus="some_function">link1</a>
the only problem with this is that onfocus occurs when onclick(when you click) occurs, you usualy use onfocus when you are using <input type=text> or something similar

No..., its exactly like that.
Inline scripts are, 'a bad coding practice' everybody agrees upon. Me to.
The onfocus event gets fired when element receives focus. That's all you need to know. And there are many ways to send focus to element. You can even do it by script.
ie
someLink.focus() will suffice.

Link focus is implemented for accessibility reasons and especially for keyboard navigation ability.