How to calculate the number of row in a dynamic table | Community
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Anonymous
Jan 15, 2008 4:41 PM UTC

How to calculate the number of row in a dynamic table

Hi,

I've got a dynamic table where rows can be added by the user, in each row there's a checkbox cell. At the end of the table there's a "fixed" row where I have to count the number of the checked dynamic rows. How can I do that?



Thanks for your help.

Pascal.
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_Fisher_Zoe_
Level 3
Nov 20, 2008 9:00 AM UTC
Hi Robert,



how would I count the occurances of a field value = true ON A PAGE?



Regards,

Zoe
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Anonymous
Jan 21, 2008 9:35 AM UTC
Hi Robert,



It works,

thanks a lot.



Pascal.
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rveldpau
Level 3
Jan 18, 2008 4:44 PM UTC
You can add in a for loop using javascript. This loop will go through each row and check the value of the field and then add that to an incrementing variable. Below is some example code.



//rowIM is the instance Manager for the row

var rowIM = xfa.resolveNode("Form.Page.Table.Row").instanceManager;



var checkedCount = 0;



//Go through each item

for(var i=0;i<rowIM.count;i++)

{

//Check the field value to see if it is checked

if(xfa.resolveNode("Form.Page.Table.Row[" + i + "].CheckField").rawValue = 1)

{

checkedCount++; //Increase the check count

}

}



xfa.host.messageBox('Checked fields: ' + checkedCount);
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