DOM: table.insertRow() / table.deleteRow()

[User]

Hi

Let's say I have a table that originally have 6 rows and contains 6 <Td>
fields which stores data.

If I were to use dom's deleteRow to remove the rows seamless *and* i wanna
update the changes to the database after the changes are made, what should i
do next?

what should i read up on?

Thanks

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[Peter Michaux]

User wrote:

Hi

Let's say I have a table that originally have 6 rows and contains 6 <Td>
fields which stores data.

If I were to use dom's deleteRow to remove the rows seamless *and* i wanna
update the changes to the database after the changes are made, what should i
do next?

what should i read up on?

When the user indicates they want to delete a row, have the page make
an Ajax/XMLHttpRequest to the server for approval of this deletion.
When the server responds that the deletion is allowed then delete the
row from the DOM.

Peter

[ASM]

User a écrit :

Hi

Let's say I have a table that originally have 6 rows and contains 6 <Td>
fields which stores data.

If I were to use dom's deleteRow to remove the rows seamless *and* i wanna
update the changes to the database after the changes are made, what should i
do next?

what should i read up on?

Are TDs of the deleted row filled with text fields (input type=text) ?
If yes, you just need to submit the form and inspect sent resting variables

If not, something like

function feedback(what) {
var T = what.getElementsByTagName('TD');
for(var i=0; i<T.length; i++;} {
if(T[i].id) {
var t = document.createElement('INPUT');
t.name = T[i].id;
t.value = T[i].innerHTML;
what.appendChild(t);
}
}
return true;
}

<form onsubmit="return feedback(this);" ...>
<table>
<tr><td id="Name">User</td><td ...

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