ComponentDataView - Ext components inside a dataview or listview

Not sure. The check box is actually a custom check box that can toggle through three types of checks.

I would like to set some properties of my components, such as visibility, based upon the properties of the record the component is being rendered for. How can I do this?

Cheers
Adam

You could add a 'created' event to allow you to configure the component, e.g.:

Code:

---

...
r[j] = c;
this.fireEvent('created', this, c, i, j);
var node = ns[i].getElementsByTagName('dt')[j].firstChild;
...

---

Thanks Condor, that solution works well :)

I'm seeing some strange behavior when using combos as a component inside a ComponentListView. An additional EM element is being created inside of the combo wrapper DIV and the trigger IMG is being rendered as a child of this EM element.

The generated markup is shown below:

Code:

---

<dt style="width: 50%; text-align: left;">
  <em unselectable="on" id="ext-gen336">
    <div class="x-form-field-wrap x-form-field-trigger-wrap" id="ext-gen337" style="width: 220px;">
      <input type="text" name="ext-comp-1131" id="ext-comp-1131" autocomplete="off" size="24" class="x-form-text x-form-field x-trigger-noedit" style="width: 0px;" readonly="">
      <em xmlns="http://www.w3.org/1999/xhtml" id="ext-gen338">
        <img class="x-form-trigger x-form-arrow-trigger" alt="" src="js/ext-3.3.0/resources/images/default/s.gif">
      </em>
    </div>
  </em>
</dt>

---

If I change this line

Code:

---

var node = ns[i].getElementsByTagName('dt')[j].firstChild;

---

to

Code:

---

var node = ns[i].getElementsByTagName('dt')[j];

---

the combo is rendered correctly but I have some empty EM elements left in the DOM.

Does anybody know why this additional EM element is being created and how to resolve the issue cleanly?

Cheers
Adam

While using a Ext Panel as a component of this component dataview, is it anyway possible to access the data inside the panel ? I am using this way:

Code:

---

items : [{
                                xtype : 'compdataview',
                                store : store,
                                itemSelector : 'div.image',
                                tpl : '<tpl for="."><div class="image">{id}</div></tpl>',
                                items : [{
                                            xtype : 'panel',
                                            title : 'Foo',
                                            width : '100%',
                                            bodyStyle : {
                                                margin : '10px'
                                            },
                                            height : 100
                                        }]
                            }]

---

I will have some combobox, textfields inside this 'Foo' panel and I need to show data of that corresponding record data in these fields.

I have tried to use ComponentDataView in IE and i am getting mixed content warning (over SSL) on IE . Particularly on IE7. I have tried to debug the problem and its happening in renderItem method. Please help.

Hi,

I have a requirement to put textbox and chechbox inside the same column of a editor grid.
I have used simple renderer to put HTML components in the column.
But the problem is that data entered in the textbox is not getting saved to store.

Can I use the componentDataView/ComponentListView in a editorgrid?
Can you pls show me how to implemet this is a Grid?

I am using extjs 3.3.1

Hi,

how can this be used in Sencha Architect?

I tried the following:

1. Create and include a js file with the code from the first post under "Ext.ux.ComponentListView"
2. Create Component View
3. Promote to Class
4. Give this new class the alias "complistview"
5. Add custom properties to the Component for "store", and "columns" and paste the values from the example in post 1.

There are no errors but also no list.
Am I doing something wrong?

Thanks

Have you looked at the html source in firebug? Try putting some console.log statements in the render handler (in complistview file) and share your findings.