DataWriter Example does not work with DirectProxy

In the Grid Writer example, if you replace the HttpProxy with a DirectProxy only the read API call works:

http://www.extjs.com/deploy/dev/exam...er/writer.html

1. The read works fine and the grid populates :D
   1. Request:
      Code:

      ---

      {"action":"WriterDirect","method":"readUserInfo","data":null,"type":"rpc","tid":2}

      ---

   2. Response:
      Code:

      ---

      {"tid":2,"action":"WriterDirect","method":"readUserInfo","result":{"total":
    0,"success":true,"message":"Here is your example data...","data":[{"id":
        1,"email":"user@example.com","first":"UserFirst","last":"UserLast"}]},
  "type":"rpc"}

      ---

2. the delete does not send an ID so that fails on the server
   1. Req:
      Code:

      ---

      {"action":"WriterDirect","method":"destroyUser","data":[],"type":"rpc","tid":3}

      ---

   2. Resp:
      
      Code:

      ---

      {"tid":3,"action":"WriterDirect","method":"destroyUser","message":
  "ArrayIndexOutOfBoundsException: 0","where":
  "java.lang.ArrayIndexOutOfBoundsException:...",
  "type":"exception"}

      ---

3. the create blows up in the Ext.direct.RemotingProvider doForm method ext-all-debug.js:39939 ... The error is "form is undefined"
4. the update blows in the same place saying "form is undefined"

ext-all-debug.js:39939 (version 3.2.0)

Code:

---

var isUpload = String(form.getAttribute("enctype")).toLowerCase() == 'multipart/form-data',

---

I'm pulling the same ext libraries as the example.

Quote:

---

Originally Posted by jcalfee

In the Grid Writer example, if you replace the HttpProxy with a DirectProxy only the read API call works

---

Hold up... I think I had an error in my API. I'm still working this out. Thanks...jc

When you change from a HttpProxy to a DirectProxy you need to set "encode: false" in the JsonWriter. If you don't, the transactions go with no data.

Hi, I'm having the same problem with create in DataWriter example, when I try to use DirectProxy!

(obs: I've set encode to false, so delete works... but not create)

Code:

---

    doForm : function(c, m, form, callback, scope){
   
        ...

        if(this.fireEvent('beforecall', this, t, m) !== false){
            Ext.Direct.addTransaction(t);
            // bug!!
            var isUpload = String(form.getAttribute("enctype")).toLowerCase() == 'multipart/form-data',

---

When using DirectProxy, doForm() is called with a form argument which is not a real form,
it's just a simple Object (containing the params)...

Help!! is this a bug?

Oops, nevermind, I was using formHandler:true in the API

:/