Access buttons from formds str

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Posted on by RadekM

172

Hi,

how can access button properties from form ds str?

I can do it from form str but after some extensions from outside my code is used like 2-3 times on form run and goes so it works really bad.

Actually when I pick more than one row I can invoice a row that alone shouldn't be invoiced.

[ExtensionOf(formstr(SMAServiceOrderTable))]
final class SMAServiceOrderTableSZM_Extension
{
    public void setButtonAccess()
    {
        next setButtonAccess();

        FormDataSource              smaServiceOrderTable_ds = this.datasource();
        smaServiceOrderTable        smaServiceOrderTable = smaServiceOrderTable_ds.cursor();

        SalesLine sline;

        multiselectionhelper        selectionhelper = multiselectionhelper::construct();
        Set                         selectedrecords = new Set(Types::Record);

        selectionhelper.parmDatasource(smaServiceOrderTable_ds);
        smaServiceOrderTable = selectionhelper.getfirst();

        if (smaServiceOrderTable.RecId)
        {
            while (smaServiceOrderTable)
            {
                selectedRecords.add(smaServiceOrderTable);
                info(strFmt('Selected record.. %1',smaServiceOrderTable.serviceorderid));//Display selected record
            
                select firstonly sline where sline.ServiceOrderId == smaServiceOrderTable.serviceorderid
                    && sline.SalesStatus == SalesStatus::Backorder;
                    
                Info(strFmt("%1,%2,%3", sline.ItemId, sline.SalesStatus, sline.ServiceOrderId));
                if(sline)
                {
                    ctrlHeadTransferBUtton.enabled(false);
                }
                smaServiceOrderTable = selectionHelper.getNext();
            }
        }
        
    }

}

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Answers (1)

André Arnaud de Cal... 301,069 Super User 2025 Season 2 on at

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Hi Radek,

Can you describe what you want to achieve? What is the customer process and what is the gap in the standard application?

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Martin Dráb 237,948 Most Valuable Professional on at

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Can't you refer to the button by element.ctrlHeadTransferButton?

You can slightly improve your code by selecting only those fields from SalesLine that you actually use.

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Blue Wang on at

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Hi RadekM,

community.dynamics.com/.../access-unbound-control-in-form-datasource-method-coc

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RadekM 172 on at

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The problem is that it is possible to post invoice service orders when multiselected if there is selected a service that can be invoiced.

For example: I have 3 services one of them can be invoiced other 2 not. But when i select them all together I can invoice them all.

Did I went wrong here? I just get invalid token error for '('. On formdatasource str

element.ctrlHeadTransferBUtton.enabled(false);

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Verified answer

Sergei Minozhenko 23,093 on at

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Hi RadekM,

You can add additional button variable and use it instead of a button from element directly

FormButtonControl fbc = any2Object(element.ctrlHeadTransferBUtton); //Or it could FormFunctionButtonControl fbc.enabled(false);

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RadekM 172 on at

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Well it helped me but now the problem is. Everytime the buttons are overwritten. After my method it always run the standard setButtonAccess() method and the result is overwritten by it

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Martin Dráb 237,948 Most Valuable Professional on at

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That's the expected bahavior, if your code runs before setButtonAccess().

But that's not the case of the code you shared before (where you used CoC and called your logic below 'next'), therefore you must be talking about some other implementation that you didn't share with us.

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RadekM 172 on at

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The code above had the issue that it was running multiple times on formrun. 3 times at form start 2 times at changeselection. it wasn't really good

The code below runs one but it gets overwritten ... I need to archive that it runs once and it runs after the standard method

[ExtensionOf(formDataSourceStr(SMAServiceOrderTable, SMAServiceOrderTable))] final class SMAServiceOrderTableSZM_Extension { public int active() { next active(); FormDataSource smaServiceOrderTable_ds = this; //sender.dataSource(formDataSourceStr(SMAServiceOrderTable, SMAServiceOrderTable_DS)); smaServiceOrderTable smaServiceOrderTable = smaServiceOrderTable_ds.cursor(); SalesLine sline; int ret,i; container values; multiselectionhelper selectionhelper = multiselectionhelper::construct(); Set selectedrecords = new Set(Types::Record); selectionhelper.parmDatasource(smaServiceOrderTable_ds); smaServiceOrderTable = selectionhelper.getfirst(); if (smaServiceOrderTable.RecId) { while (smaServiceOrderTable) { selectedRecords.add(smaServiceOrderTable); info(strFmt('Selected record.. %1',smaServiceOrderTable.serviceorderid));//Display selected record values = smaServiceOrderTable.serviceorderid; select ServiceOrderId, ItemId, SalesStatus from sline where sline.ServiceOrderId == smaServiceOrderTable.serviceorderid; if(sline.SalesStatus == SalesStatus::Backorder) { FormFunctionButtonControl fbc = any2Object(element.ctrlHeadTransfer); fbc.enabled(false); FormFunctionButtonControl fbc2 = any2Object(element.ctrlHeadTransferButton); fbc2.enabled(false); } smaServiceOrderTable = selectionHelper.getNext(); } /* for (i = 1; i <= conLen(values); i ) { select ServiceOrderId, ItemId, SalesStatus from sline where sline.ServiceOrderId == smaServiceOrderTable.serviceorderid && sline.SalesStatus == SalesStatus::Backorder; */ } return ret; } }

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Sergei Minozhenko 23,093 on at

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Hi RadekM,

If you check the usage of setButtonAccess method, it's used in header and line active methods. In case if you have an order with lines, first header.active is executed and it probably disables button based on your code. But after header.active method line.active is executed and it just applies standard setButtonAccess rules.

Perhaps, you will need to implement the same change for line.active method or fallback to CoC for setButtonAccess method.

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Martin Dráb 237,948 Most Valuable Professional on at

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The solution for not running your code multiple times for the same record is caching the value.

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