Question

$countt=$this->ex_data['items']['Count'];

<input type="button" class="Button" name="Cancel" value="Cancel" onclick="cancelItem(this,{$this->ex_data['Row']['number']},$countt);">

I have defined count as shown above and passing to a onclik function of a button in PHP , but when I hit cancel button for the first time it says undefined for the value of count but at this point if I hit refresh and click the cancel button again it works fine. What would be the problem?

Answer 1

You’re not printing the data:

$countt=$this->ex_data['items']['Count'];

print('<input type="button" class="Button" name="Cancel" value="Cancel" onclick="cancelItem(this,{'.$this->ex_data['Row']['number'].'},'.$countt.');">');