UnimHTMLFrame

[MOGSY]

Hi

How to send an Ajax request from UnimHTMLFrame back to the server.

Thank you

[Sherzod]

28 minutes ago, MOGSY said:

How to send an Ajax request from UnimHTMLFrame back to the server.

What is on the UnimHTMLFrame?

[MOGSY]

We have a small form I pass a string to it which is displayed on the screen. When the user presses a button I want to send a response to the server side.

regards

[cbr]

Hi MOSGY
  a simple example:

a) put in the HTMLFrame this code 

<script>
    function callServer(elmnt, event) {
        var HTMLFrame = Ext.getCmp("_HTMLFrame"); 
        var params=[];
        
        switch (elmnt.type) {
            case "text":
                params = ["id="+elmnt.id, "val="+elmnt.value, "xevent="+event ];
                break;
            case "button":
                params = ["id="+elmnt.id, "val="+elmnt.value, "xevent="+event ];
                break;
            case "checkbox":
                params = ["id="+elmnt.id, "val="+elmnt.value, "checked="+elmnt.checked, "xevent="+event ];
                break;
        };
        
        if (params.length>0) {
            ajaxRequest(HTMLFrame, 'callserver', params);
        }
    }
</script>

...
<span> <a href="#" style="text-decoration: none; color:white" onclick="callServer(this,'onclick')">3</a></span>

b) in MainForm you can write the server side code in OnAjaxEvent
 

procedure TMainForm.HTMLFrameAjaxEvent(Sender: TComponent; EventName: string;
  Params: TUniStrings);
var
  sParam: string;
begin
  if EventName = 'callserver' then
  begin
    sParam := Params['id'].AsString;
    if sParam = 'P' then
    begin
       ...
    end;
  end;
end;

best regards

[MOGSY]

thank you

[MOGSY]

Hi

var HTMLFrame = Ext.getCmp("_HTMLFrame");

The value of HTMLFrame from above is undefined. How to get the refernce to HTMLFrame?

Regards

[Sherzod]

36 minutes ago, MOGSY said:

var HTMLFrame = Ext.getCmp("_HTMLFrame");

The value of HTMLFrame from above is undefined. How to get the refernce to HTMLFrame?

Hello,

Please see this demo:

\FMSoft\Framework\uniGUI\Demos\Desktop\ClientEvents-HtmlToAjax

function beforeInit(sender, config)
{
    config.id = '_HTMLFrame';
}

But this example is for the desktop version, try for the mobile too ...

[MOGSY]

Hi Sherzod

It is not working, The value of HTMLFrame from above is undefined.

regards

[Sherzod]

HI,

9 minutes ago, MOGSY said:

It is not working, The value of HTMLFrame from above is undefined.

Do you want to say that this does not work for the mobile version?

[MOGSY]

Yes that is correct.

[Sherzod]

21 minutes ago, MOGSY said:

Yes that is correct.

I will try to check it on the mobile version too...