Hi Tsanna,

I m using Infragistics v14.2  Version=14.2.20142.1028 .

Thanks for sample solution, using sample solution i am able to fix my issues.

thanks

Ravi

Hello Ravi,

Please note that set_enabled() method is accessible through the respective item's object, which means that you can use it like following:

eventArgs.getItem().set_enabled(false)

If you need further assistance, feel free to contact me.

Regards,

Tsanna

Hi Tasanna,

Thanks for reply, when try use below code 

eventArgs.getItem().set_enabled(false)

it is saying "Undefined" .

i m attaching a working sample please find the attachment and let me know what might be alternative way to achieve this.

Thanks

Ravi 

Hello Ravi,

The fact that calling set_enabled() method returns 'undefined' doesn't mean that it does not execute properly. In fact this is method that does not return a specific type of result at that point therefore it returns undefined, however it works properly though.

If you have any other questions, please let me know.

Regards,

Tsanna

Hi Tsanna,

Thanks for reply,  i have one more question regarding WebDataMenu .

In Ultrawebtoolbar we had oItem.DefaultImage = "../Images/DownArrow.jpg"; in webdatamenu how to use default image property 

In Ultrawebtoolbar  code :-

function ToolbarButtonClicked(oToolBar, oItem, oEvent)
{

   if(oItem.Key == "New")

    {  oItem.DefaultImage = "../Images/New.jpg";}

   else{  oItem.DefaultImage = "../Images/Edit.jpg"; }

}

what will be equivalent in webdatamenu for above code ?

thanks

Ravi

Hello Ravi,

In WebDataMenu CSOM there is no "DefaultImage" property available. The only way to access the respective item's image or set a new one on the client is through

get_element() method which returns the html element representation of this item on the client , for instance: eventArgs.getItem().get_element(). This will return <li> tag, however you need to access the <img> tag which the image source is set to: eventArgs.getItem().get_element().children[0].children[0].src. If you have any further questions, please let me know.

Regards,

Tsanna

Hi Tsanna,

thanks for the help , using your sample code i m able to set the disabled images in DataMenuItems.

Code for Reference to Others:

function wdm_init(sender, e) {
var getItemscount = sender.getItems().get_length();
for (var i = 0; i < getItemscount; i++) {
var MenuItemText = $find("WDM").getItems().getItem(i);
if (!MenuItemText.get_enabled()) {
if ($find("WDM").getItems().getItem(i).get_key() == "btnPreview") {
MenuItemText.get_element().children[0].children[0].src = "../Images/preview_disabled.gif";
}
else if ($find("WDM").getItems().getItem(i).get_key() == "btnUpdate") {
MenuItemText.get_element(WDM.children[0].children[0].src = "../Images/submit_disabled.gif";
}
else if ($find("WDM").getItems().getItem(i).get_key() == "btnCancel") {
MenuItemText.get_element().children[0].children[0].src = "../Images/cancel_disabled.gif";
}
}
}

Thanks

Ravi