I’m not sure exactly what the cause of that error would be. Could you archive your files again so I can see your source?

Thanks,
Stephen.

Fatal error: Call to a member function isAvailable() on a non-object in /var/www/vhost/web/shopASDFGH/app/code/core/Mage/Payment/Helper/Data.php on line 83

I don’t know why. Do you have an idea whats wrong?

Greets
Patrick

That first error is my fault. I had the method name for the refund() method as void() as I had copied the code from the other method!

Changed in the above code now.

As for return values, the original method returns itself, $this. You can check this by looking for the methods void(), authorize() etc in the file: app/code/core/Mage/Payment/Model/Method/Abstract.php

I can’t remember exactly but I don’t think it minds if you don’t return anything, but for good practise’s sake I guess we should

Hope it helps,
Stephen.

thanks for sharing your knowledge about creating a custom payment module. I need an extension for magento to handle a credit card payment with an third party company.

I have a problem with your tutorial. After Creating the files the checkout page shows me an error:

Fatal error: Cannot redeclare CompanyName_NewModule_Model_PaymentLogic::void() in /var/www/vhost/web/shopASDFGH/app/code/local/MyModules/ModuleName/Model/PaymentLogic.php on line 89

What can I do?

The next question is, which values I have to return in the methods?

I have uploaded my files on http://www.p-squared.de/MyModules.zip

I need people with Server Side PHP, Mysql, (Zend, CodeIgniter, Drupal, Symfony – either) Javascript, XML, Soap experience. I am happy to talk to Junior, to Senior developers.

The specs can be viewed on http://LNK.by/cUYQ

Thanks
Shjeel
Shjeel@abrs.com
http://www.abrs.com
01491411020

This is Anuroop Vincent from INDIA.i am also a programmer.if u have overloaded work u can give me some work.i will do it for less money.my conact number is 00919895944563.u can contact me any time.i know JSP,Java and flex.

I appreciate u for doing all the development without a university degree.self study is because of u r ambition Keep it up.

Thanks And Regards.
Anuroop Vincent

Thanks for this summary. I did find a problem when I tried to implement it though. You say:

Notice the {} around the groupName attributes of the RadioButton controls. You can then do this to select the value:

But I found that the value was only returned if the groupName parameter was set to the id of the RadioButtonGroup WITHOUT the brackets.

I’m using Flex 3.

You can achieve what you want using .find().

$('#IDofUL').find('li').each(function()
{
    // do something with li
});

Stephen.

i need to search for all nested li`s within a ul ( where any li can have it`s own ul with li`s) but i cant get it right tho..

What would be the query or regex for this?

#navigation * li doesnt work.. so im kinda not sure what to do now

Thanks for the tip. As always the jQuery devs had thought this one through and unfortunately I’d not thought about using the callback!

Cheers,
Stephen.

$.getsScript('myscript.js', function() {
// Call functions from myscript.js here
});

event.currentTarget.itemEditorInstance.text was exactly what I was after.

Perhaps you can include how to update the data in DataGrid in some article (or perhaps you already have).

Thanks,
-Neel.

I’ve never actually tried that myself and after searching around, it doesn’t look like that many people have either!

I found a few results which looked hopeful but the site’s were down. The closest I could find was this blog post:

http://stackoverflow.com/questions/112036?sort=votes

Look at the second example, he made some changes from a comment’s suggestion and it seems he’s got it working.

Let me know how it goes, I’d be interested to see if you get it working!

Stephen.

I think Ryan means that outerDocument is the parent Application.

Whether your RadioButtonHeaderRenderer will be able to reference the outerDocument I guess depends on where your RadioButtonHeaderRenderer is.

But in most cases I don’t think there should be a problem access functions of the parent application using outerDocument.function();

Let me know if you get it sorted!

Stephen.

I have a datagrid with 4 columns in which lastcolumn holds itemrenderer as mx:image. am populating the datagrid values from a backend. based on a boolean condition i want to display the image in last column . say if false na, icon should be present in that row. if the value is false that cell shoul not possess any icon.

i dont know how to do this.

as the item renderer is defined for the last datagrid column am getting the icon for all the rows.

please help me out to solve this issue..

Thanks in advance,
nithya

I have the same problem… and I am trying to do what you did. The problem is how will my RadioButtonHeaderRenderer will get the ‘outerDocument’ reference?

I am assuming ‘outerDocument’ is the DataGrid…

thanks

Sorry for the late reply.

There’s no native method to hide a row so you’ll most likely have to use either .removeChildAt to remove the row, or take the row out of the DataGrid’s dataProvider and re-assign it to the table.

Hope it helps,
Stephen.

Sorry for the late, late, late reply, been crazily busy lately!

So your exact issue is;

You want a button as an itemRenderer in a DataGrid and when you click the button, you want to load a page (or State etc) with details relating to that row?

Say if you had a simple DataGrid with two columns (Project name, View) with the second column containing a button, you could do something like this:

<mx:Script>
    <![CDATA[
        protected function viewSelectedProject():void
        {
            var selectedProject:Object = ProjectDataGrid.selectedItem;
            Alert.show('Project name: '+selectedProject.project_name);
        }
    ]]>
</mx:Script>
<mx:DataGrid selectionMode="singleRow" id="ProjectDataGrid">
    <mx:columns>
        <mx:DataGridColumn headerText="Project name" dataField="project_name"/>
        <mx:DataGridColumn headerText="View">
            <mx:itemRenderer>
                <mx:Component>
                    <mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml">
                        <mx:Script>
                            <![CDATA[
                                protected function viewProject(event:MouseEvent):void
                                {
                                    outerDocument.viewSelectedProject();
                                }
                            ]]>
                        </mx:Script>
                        <mx:Button label="View" click="viewProject(event);"/>
                    </mx:Canvas>
                </mx:Component>
            </mx:itemRenderer>
        </mx:DataGridColumn>
    </mx:columns>
</mx:DataGrid>

Let me know if it works! Not tested!

Stephen.

Please clarify me.

Requirement: Need to use a itemrenderer link button for a particular column say(ProjectName) in a datagrid. when i click the projectName, need to load a page with its corresponding projectname and its relevant details.

Issue:

i need to get a selected row/ cell value for a column say ProjectName and it has to be appended in the url.

dont know how to retrieve the selected row/cell value by using a datagrid itemrenderer.

kindly help me out to solve this issue .

Sorry for the late reply! I’m glad you got it sorted out.

Stephen.

I figured it out. Thanks for pointing me in the right direction. I ended up using this – change=”text=rbgWeek.selectedValue.toString(); outerDocument.doSomething(text)”

Ryan

Thanks for your response.

How do I reference selectedRadioValue in my ActionScript code?

When the user clicks a button, I need to grab the value of the radiobuttongroup and do some processing. I’m hitting my head against the wall.

Ryan

Thanks for reading.

You’ll have to assign the selectedValue of the RadioButtonGroup to a public variable within the itemRenderer. You can then update this variable whenever the RadioButtonGroup changes.

I.E.

public var selectedRadioValue:Object;
...
<mx:RadioButtonGroup id="myGroup" itemClick="selectedRadioValue=myGroup.selectedValue" />

Not tested, let me know if it works.

Stephen.

date = grdItems.???.rbgWeek.selectedValue;

Thanks!
Ryan

Thanks for the comment, I’m glad it helped!

Stephen.

Sorry I misunderstood your original problem I’ve been investigating again and I’ve come across an interesting idea which may help.

Basically you create a simple custom DataGrid class which adds a getter method for returning an array of all itemRenderers for all rows.

Then on your ‘click’ function you loop through this array, check to see if the renderer corresponds to the row that was clicked and then do something with it. In the example I found he was using this method to make that row’s itemRenderer turn the row bold, but I’m sure it could be modified to make the itemRenderer hidden?

The example I found is: http://blog.paranoidferret.com/index.php/2008/09/02/accessing-datagrid-itemrenderers/

I was thinking the line you could change to hide the itemRenderer could be:

rowRenderers[i][j].setStyle("fontWeight", "bold");

What would happen if you change this to:

rowRenderers[i][j].visible = false;

I haven’t tested this so I don’t even know if it’s possible, but worth a try

Stephen.

Glad you found this useful!

Stephen.

Thanks man

Thanks for the comment. I was doing the same thing until I cam across this method. I hope it saves you time as it did me!

Stephen.

http://blog.classsoftware.com/index.cfm/2007/6/11/Flex-Datagrid-Edit-Cell-on-Row-Click

Not annoying at all! Hope it helps anyway. The interesting function is the editCell one, I’ll keep this one in mind for future

Editing a string representation of the source would let you swap out the image which would also be ok.

Thanks for feedback!

You have a datagrid, one of the columns is an image.

You want to be able to double click the image column of a particular row, and change the image of that row.

Do you want to actually browse for a new image to upload? Or do you want to edit a string representation of the source? E.G. you double click to edit the source of the image in a text field.

The latter will be a lot simpler!

Apologies I should have made it clearer. Say if in your DataGrid (or AdvancedDataGrid) you have a cell called ‘Product name’ and it refers to a field in the data provider called ‘product_name’, you can do this:

protected function functionName(event:ListEvent):void
{
    var selectedRow:Object = event.currentTarget.selectedItem;
    Alert.show(selectedRow.product_name);
}

This is the function which binds to the ‘itemDoubleClick’ event of the DataGrid. Because ‘event.currentTarget.selectedItem’ refers to the row that was double clicked, you can access any of the cells of that row using standard dot notation.

As you can see above I have assigned ‘event.currentTarget.selectedItem’ to a local variable but you don’t have to, you can directly access a cell’s value by doing: ‘event.currentTarget.selectedItem.field_name’.

Thanks for reading and I hope this clears it up!
Stephen.

I’m still new to Wordpress

Anyway, email sent. Looking forward to hearing from you.

Yeah it has been a while. Hope you’re doing well!

Yeah we dropped by a few weeks ago as we’re now living nearby. We want to come to the evening service but we’ve been caught up with decoration and I’ve been busy doing some freelance projects.

We’ll hopefully come down pretty soon, it was pretty good to hear about the number of people that go there that went to St Andrews ;P

I don’t have any way of getting your email address! Do you have somewhere I can grab it without submitting you to mass spammage?

Cheers,
Stephen.

Flipping heck its been a while!

I heard that you came by Purley Baptist the other day? – I’d love to have a chat with you about the work you are doing etc….please do drop me an email dude…

James Brooks

Thanks for the comment and I’m glad you found this useful.

Myself and a number of my colleagues have run into this same situation and found this to be a perfect solution.

Stephen.

Knowing this is possible allows me to simply attach a random token to the IDs so make them unique, but still be able to select the boxes without tracing the token.