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2009-03-17 12:41:21

Hi Moro,

I found a solution to fire the event when dependant checkboxes are checked and unchecked:

I changed this code:

        var setState=function(node, state){
            if(!node.hasCheckbox) return;
            var oldState=node.state.checked;
            node.state.checked=state;
            if(!node.parentNode || (node.parentNode && node.parentNode.$draw)){
                node.getDOM('checkbox').removeClass('mif-tree-node-'+oldState).addClass('mif-tree-node-'+state);
            }
        };

To this:

        var setState=function(node, state){
            if(!node.hasCheckbox) return;
            var oldState=node.state.checked;
            this.tree.fireEvent(checked=='checked' ? 'check' : 'unCheck', node);
            node.state.checked=state;
            if(!node.parentNode || (node.parentNode && node.parentNode.$draw)){
                node.getDOM('checkbox').removeClass('mif-tree-node-'+oldState).addClass('mif-tree-node-'+state);
            }
        };

Thanks for a great class!!!

2009-03-17 12:30:57

Moro,

I also tried using a hidden input field, and add the node id's to that input field as soon as they are checked, and remove them again as they are unchecked, which should work fine, but...there's always a but

The dependant nodes do not fire events when they are indirectly checked, how could I fire events for them, because then I wouldn't need a solution to the problem I posted above...

Thanks again for your help, I really appreciate it.

2009-03-17 12:16:15

Hi Moro,

I tried your suggestion like this:

function getChecked() {
    console.log(tree.getChecked());
}

But firebug reports the following error:

too much recursion
[Break on this error] var msg = "Error in hook: "+ exc +" fn=\n"+fn+"\n stack=\n";

Please I need a solution really urgently...so any help would be greatly appreciated

2009-02-19 08:09:12

Thanks moro

2009-02-14 09:34:37

new Request({
    url: 'check_process.php',
    method: 'post',//or get
    onComplete: function(answer){
        //do something
    }
}).send({data:{checked:yourTree.getChecked()}})

2009-02-13 22:50:33

- Did you try what return print_r($_POST) after submiting form field?

2009-02-12 17:24:18

Hi,

I was wondering if it is at all possible to receive all checked nodes in a form POST?

How would that work? Or how else can I get all checked nodes back to a server side php file?

Thanks
Adriaan

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Topic review (newest first)

1 Post by adriaannel 2009-03-17 12:41:21

2 Post by adriaannel 2009-03-17 12:30:57

3 Post by adriaannel 2009-03-17 12:16:15

4 Post by adriaannel 2009-02-19 08:09:12

5 Post by moro 2009-02-14 09:34:37

6 Post by marena 2009-02-13 22:50:33

7 Post by adriaannel 2009-02-12 17:24:18