[zTree] What is the clickFlag used for?

Hi All, 

Can anyone provide the use of the clickFlag parameter used in the Basic_11_ClickWeb Block in the zTreeExample? 

What values can it assume and what do those values entail? 

Thanks, 

Nicholas

Hello Nicholas 

The clickFlag is a local variable that has the following integer values depending on the click/ selection of a node 

0 : No node is selected 

1: A single node is selected 

2: More than one node is selected 

As stated in the example, It uses the 'beforeClick' and 'onClick' callback functions 

Hope this helps !!! 

Amal Raj wrote:

That's pretty much it!

That's a way of knowing what is happening in the tree and act accordingly.

See the original example and the original api for more info.

Amal Raj wrote:

Hi Amal, 

Thank you for the great explanation, this is exactly what I was looking for. 

Nicholas van Wyngaard wrote:

Happy to help !!!