The onclick event of a table row should not exclusively impact a single table data cell

Question

The onclick event of a table row should not exclusively impact a single table data cell

In a table where each row is generated using a loop and all data are created with an inner loop, there is an onclick event for all the rows. The destination of the onclick event varies depending on which row is clicked. How can you implement a JavaScript function that disables the onclick event only for the first TableData in each row?

html css jsp

Answer 1

Answer №1

If you're working with JSP, you can accomplish this task as well. Here's a simple way to do it:

Before your loop begins, define a counter variable and set it to 0. Also, create another variable called isfirst outside the loop.

Within the loop, increment the counter variable like this: counter++. Following that, add a condition:

if (counter == 1)
{
  isfirst = true;
}

Then, when generating each row, incorporate a check to see if it is the first row. If it is, skip adding the onclick event as shown below:

if (isfirst == true)
{
  // Do not add onclick event for this row
}
else
{
  // Add event for all other rows
}

Please Note: I am not familiar with JSP, but you can adapt the code provided above accordingly. Thank you!

Answer 2

If you're working with JSP, you can accomplish this task as well. Here's a simple way to do it:

Before your loop begins, define a counter variable and set it to 0. Also, create another variable called isfirst outside the loop.

Within the loop, increment the counter variable like this: counter++. Following that, add a condition:

if (counter == 1)
{
  isfirst = true;
}

Then, when generating each row, incorporate a check to see if it is the first row. If it is, skip adding the onclick event as shown below:

if (isfirst == true)
{
  // Do not add onclick event for this row
}
else
{
  // Add event for all other rows
}

Please Note: I am not familiar with JSP, but you can adapt the code provided above accordingly. Thank you!

The onclick event of a table row should not exclusively impact a single table data cell

Answer №1

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