[mochikit] Re: Can't get 'this' to point to the right object

2007-07-11 Thread TiNo 
Thanks. Trying to create an example I fixed it, (as often). Forgot to use
the 'new' keyword to instantiate...

thanks again for the quick responses,

TiNo

2007/7/9, Arnar Birgisson  [EMAIL PROTECTED]:

 Post us an example please..

 Arnar

 On 7/9/07, TiNo [EMAIL PROTECTED] wrote:
 
  Sorry, you told me this before. I have the svn version from a month ago
 or
  so.
  Even without using the connectcall (just istantiating in the same .js
 file)
  it goes wrong
 
   2007/7/9, Bob Ippolito  [EMAIL PROTECTED]:
  
   There's a bug with the interaction between bind and connect. You
   either need to upgrade to MochiKit from SVN, or you need to write the
   connect as:
  
   connect(window.document,'onkeydown',this, '_handleKey');
  
   -bob
  
 
 

 


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[mochikit] Re: Can't get 'this' to point to the right object

2007-07-09 Thread Bob Ippolito 

On 7/9/07, TiNo [EMAIL PROTECTED] wrote:
 Hi,

 I am having another problem with 'this' again.
 I have to classes (better said, that's how I would like them to behave),
 EditGrid and EditCell:
 ---
  var EditGrid = function (base_url,target_id) {
 bindMethods(this);
 this.base_url = base_url;
 this.target_id = target_id;
 [...]
 this._createGrid();
 connect(window.document,'onkeydown',this._handleKey);
 }

 EditGrid.prototype = {
[methods]
 }

 var EditCell = function (el,type,special_edit) {
 bindMethods(this);
 this.cell = el;
 this.type = type;
 this.special_edit = special_edit;
 info = el.id.split('_');
 this.column = info.pop();
 this.id = info.pop();
 }

 EditCell.prototype = {
 [methods...]
 }
 ---
 When both get 'instantiated' from a javascript block on the html-page there
 is no problem. 'this' refers in both cases to them selfs as an object. But
 when I try to 'instantiate' one of them from the same javascript file (be it
 from the bottom line of the script, or calling EditCell from EditGrid), this
 refers to 'window'. What can I do about this?

There's a bug with the interaction between bind and connect. You
either need to upgrade to MochiKit from SVN, or you need to write the
connect as:

connect(window.document,'onkeydown',this, '_handleKey');

-bob

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[mochikit] Re: Can't get 'this' to point to the right object

2007-07-09 Thread Arnar Birgisson 

Post us an example please..

Arnar

On 7/9/07, TiNo [EMAIL PROTECTED] wrote:

 Sorry, you told me this before. I have the svn version from a month ago or
 so.
 Even without using the connectcall (just istantiating in the same .js file)
 it goes wrong

  2007/7/9, Bob Ippolito  [EMAIL PROTECTED]:
 
  There's a bug with the interaction between bind and connect. You
  either need to upgrade to MochiKit from SVN, or you need to write the
  connect as:
 
  connect(window.document,'onkeydown',this, '_handleKey');
 
  -bob
 


  


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