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hide show table rows cross browser

Posted on 2006-11-19
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Medium Priority
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Last Modified: 2008-02-01
I need a javascript & css way to hide or show a row of a table dynamically dreated table.ASAP
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Question by:calorisplanitia
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6 Comments
 
LVL 33

Accepted Solution

by:
hongjun earned 2000 total points
ID: 17974153
try something like this

<script>
function ShowHide(tr, flag) {
    if ( flag == 1 )
        tr.style.display = '';
    else if ( flag == 2 )
        tr.style.display = 'none';
}
</script>

<table border="1">
<tr id="tr1">
    <td>1, 1</td>
    <td>1, 2</td>
</tr>
<tr id="tr2">
    <td>2, 1</td>
    <td>2, 2</td>
</tr>
</table>

<br>

<input type="button" value="Show TR1" onclick="ShowHide(document.getElementById('tr1'), 1)">
<br>
<input type="button" value="Hide TR1" onclick="ShowHide(document.getElementById('tr1'), 2)">
<br>
<input type="button" value="Show TR2" onclick="ShowHide(document.getElementById('tr2'), 1)">
<br>
<input type="button" value="Hide TR2" onclick="ShowHide(document.getElementById('tr2'), 2)">
0
 

Author Comment

by:calorisplanitia
ID: 17974226
Perfect Solution & cross bowser compatible
Thankx hongjun
0
 

Author Comment

by:calorisplanitia
ID: 17974796
A modification if u can tell me
the aboce solution works fine , but can i use a plus minus image to toggle rows between visible & invisible instead of different buttons
Like if it is visible the  plus image show else minus image shows
0
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LVL 33

Expert Comment

by:hongjun
ID: 17974823
try something like this

<script>
function ShowHide(tr, btn) {
      var flag;

      flag = tr.style.display == '' ? 2 : 1;

      if ( flag == 1 ) {
            tr.style.display = '';
            btn.value = 'Hide';
      }
      else if ( flag == 2 ) {
            tr.style.display = 'none';
            btn.value = 'Show';
      }
}
</script>

<table border="1">
<tr id="tr1">
      <td>1, 1</td>
      <td>1, 2</td>
</tr>
<tr id="tr2">
      <td>2, 1</td>
      <td>2, 2</td>
</tr>
</table>

<br>

<input type="button" value="Hide" onclick="ShowHide(document.getElementById('tr1'), this)">
<br>
<input type="button" value="Hide" onclick="ShowHide(document.getElementById('tr2'), this)">
0
 

Author Comment

by:calorisplanitia
ID: 17975099
Thanks a lot.
0
 
LVL 33

Expert Comment

by:hongjun
ID: 17977059
No problem
0

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