Refresh div element

134 100+

hi

i have div element in which i have driven datas from database and displayed in random.,

so when i click an button an javascript function is called through which this div
element should get refreshed without using ajax so that the datas are displayed in different order..

thanks
vijay

Dec 18 '08 #1

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21236

Dormilich

8,658

Expert Mod 8TB

@vjayis
that depends upon whether you can access the data separately. say, if it is one text node, there is hardly an option to rearrange the data, but if you have each data in a paragraph, JS can rearrange them.

regards

Dec 18 '08 #2

vjayis

134

100+

sorry i cant get u..

i hav displayed some datas driven from database using php inside a div element.,

so if i refresh the div then the datas are displayed in diferent order since i hav displayed using rand function .

so if need to refresh that div element.,

this can be done using iframe., but i need it to be done using div..

Dec 18 '08 #3

Dormilich

8,658

Expert Mod 8TB

@vjayis
if you can post an example of your <div> (the HTML after PHP has finished) I can tell you what I mean.

Dec 18 '08 #4

vjayis

134

100+

<html>

Expand|Select|Wrap|Line Numbers

 
<script type="text/javascript">

function refresh_fn()

{}

</script>

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<div id="1">

    <? 

    //datas displayed from databases..

    ?>

</div>

</td>
</tr>
<tr>
<td onclick="refresh_fn()" style="cursor:pointer">refresh</td>
</tr>
</table>

</body>
</html>

so wht do i want to do in the refresh_fn() function..

Dec 19 '08 #5

RamananKalirajan

608

512MB

Hi you can write ur own style to display the datas in an order... can u please post the sample of how datas are arranged in that Div once u place the data inside the div..

Regards
Ramanan Kalirajan

Dec 19 '08 #6

Dormilich

8,658

Expert Mod 8TB

@vjayis
what is between <div> and </div>? that's what I need to know to answer.

Dec 19 '08 #7

vjayis

134

100+

<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>

<div>

<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>Name</td>
<td>Title</td>
<td>Description</td>
</tr>

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         <? 

        $i=1;

        $q1=mysql_query("select * from tablename order by rand()");

        while($r1=mysql_fetch_array($q1))

        {

            //display 5random datas

            if($i>5)

                break;

        ?>

        <tr>

          <td><? echo $r1['name'];?></td>

          <td><? echo $r1['title'];?></td>

          <td><? echo $r1['description'];?></td>

        </tr>

        <? $i++;}?>

</table>

</div>

</td>
</tr>
</table>

Dec 20 '08 #8

Dormilich

8,658

Expert Mod 8TB

you basicly need to shuffle the table rows. So, save the rows in an array (getElementsbyTagName), shuffle that array, remove the rows from the table and insert the rows from the shuffled array (that's what I would do)

regards

Dec 20 '08 #9

vjayis

134

100+

Hi

i have displayed only 5rows., but the table may contain many rows.,

so i can refresh the div element similar to an iframe then it ll automically generate different random rows from the database...

so how can we refresh an div element......

Dec 20 '08 #10

Dormilich

8,658

Expert Mod 8TB

so you don't want to shuffle the content client side? then you have to trigger your ajax function again (although you posted you didn't want to....).
@vjayis
add an appropriate event listener to that div.

regards

Dec 20 '08 #11

vjayis

134

100+

Is there no other way just to refresh an div element as we refresh an iframe...

Dec 23 '08 #12

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