Ext.ux.data.BindMgr - Databind Manager

[mrsunshine]

I found out little bit more.

Its because the Record bject changed from 2.2 to 3.0 and now has some function the patch was for.

now functions exist by default with no parameter "record" which Ext.ux.data.BindMgr function expect, like:
afterEdit
afterCommit

[mrsunshine]

Works for me if i remove the

if('function' !== typeof Ext.data.Record.prototype.afterEdit) { 

condition because in 3.0 its true because afterEdit exists, but the following overrides are needet that BindMgr works

[jsakalos]

I haven't ported it to 3.x yet. You could help with posting the complete code (or contact me via skype:jsakalos). I'd test it and publish it then.

[morlok_is_back]

hi, i have problem whit BindMgr, my solution is set reference on BindMgr to record :

record.bindMgr = this;
record.afterEdit = record.afterEdit.createSequence(this.afterEdit, record);
record.afterReject = record.afterReject.createSequence(this.afterReject, record);
record.afterCommit = record.afterCommit.createSequence(this.afterCommit, record);

and in handlers:

...
,afterEdit:function() {
        var mgr = this.bindMgr; // mgr is stored in record
        var id = mgr.idOf(this); // this is record
        if(id) {
            for(var p in mgr.bounds[id].components) {
                if(mgr.bounds[id].components.hasOwnProperty(p)) {
                    var c = mgr.bounds[id].components[p];
                    mgr.callMethod('afterEdit', this, c);
                }
            }
        }
    } //eo function afterEdit
...

For me this solution working.

[jsakalos]

Thank you for posting the code.

[Lobo]

Hi,

I am using ExtJs 3.2.1.

I have two questions:

+ is BindMgr the best way to bind components and records in ExtJs 3.2.1?.

+ is BindMgr compatible with ExtJs 3.2.1?.

Thanks!

[jsakalos]

If you really need various components bound to one record then BindMgr is very good. If you only need, for example, to edit a record with a form then it is overkill.

BindMgr contains Ext.data.Record override that was written for Ext 2.x so this override would need revision for use with Ext 3.x.

[kiener@glauxsoft.com]

Hi.

Does BindMgr also work with ExtJS 4.x or does a similar helper exists?
We found a site using some sort of binding (see http://blog.dnet-ebusiness-suite.com...grid-form.html) and I was wondering if we could do something similar with BindMgr.

Thanks.