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Getting Row Number
- Thread starter pankajv
- Start date
There are several way to do it. Explain what exactly do you want to do.
One idea is this:
Put a hidden form field in some cell (one for each row) with some default value (like "0" for example).
When link is clicked, a JS function is activated that changes the hidden field value (fior example to "1"
.
Then you can loop through all hidden fields and check their values.
One idea is this:
Put a hidden form field in some cell (one for each row) with some default value (like "0" for example).
When link is clicked, a JS function is activated that changes the hidden field value (fior example to "1"
. Then you can loop through all hidden fields and check their values.
It is easy - because you generate all HTML and you can control what you generating...
you can put something like...
<table>
<tr><td><a href="javascript: alert('row 1'); wondow.location='some_address_1';">LINK</a></td></tr>
<tr><td><a href="javascript: alert('row 2'); wondow.location='some_address_2';">LINK</a></td></tr>
</table>
if you want process click on current page
or
if you want process click on next page...
<table>
-----------------------------
Sincerely,
Vlad Smachny
AlarIT Programmer
Web-development Dept.
<tr><td><a href="some_address_1?row=1">LINK</a></td></tr>
<tr><td><a href="some_address_1?row=2">LINK</a></td></tr>
</table>
you can put something like...
<table>
<tr><td><a href="javascript: alert('row 1'); wondow.location='some_address_1';">LINK</a></td></tr>
<tr><td><a href="javascript: alert('row 2'); wondow.location='some_address_2';">LINK</a></td></tr>
</table>
if you want process click on current page
or
if you want process click on next page...
<table>
-----------------------------
Sincerely,
Vlad Smachny
AlarIT Programmer
Web-development Dept.
<tr><td><a href="some_address_1?row=1">LINK</a></td></tr>
<tr><td><a href="some_address_1?row=2">LINK</a></td></tr>
</table>
- Thread starter
- #4
let me give more details:
I have a table with some columns and one column has a link. On click of this link I have to display the details of the current row in a child window. For that I have called a Javascript function to which I have passed the row number which I have obtained by the loop counter when I am building the Table contents.
Till this point every thing is fine, But I have a reorder functionality also where a user can select a row and enter the row number where the selected row has to be moved. For that I have used the in built function moveRow().
By using this I am able to move the row to the entered position. Now since the innerHTML is copied for each row, I still Have the row number of the old row, so When I click on the Link it displays the contents of the old row rather than the row in which the link is clicked.
I have a table with some columns and one column has a link. On click of this link I have to display the details of the current row in a child window. For that I have called a Javascript function to which I have passed the row number which I have obtained by the loop counter when I am building the Table contents.
Till this point every thing is fine, But I have a reorder functionality also where a user can select a row and enter the row number where the selected row has to be moved. For that I have used the in built function moveRow().
By using this I am able to move the row to the entered position. Now since the innerHTML is copied for each row, I still Have the row number of the old row, so When I click on the Link it displays the contents of the old row rather than the row in which the link is clicked.
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