Remove the deprecated Xrm.Page.getAttribute function

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Posted on by BlueinLife

Hi All

The company hopes to remove some functions that have been abandoned in the current version and replace them with the latest code .
But I noticed that use the executionContext.getFormContext() Instead of xrm.page.getgetAttribute method, I need to use executionContext as input parameter.
When I check the current JScript , I find the following code :

var sunRiseCo = sunRiseCo || {};

sunRiseCo.util = function () {

var CACHE = {};

function getAttr(attr) {

var attrObj = Xrm.Page.getAttribute(attr);

if (!attrObj) {

var msg = 'miss attribute \'' + attr + '\' !';

Xrm.Navigation.openAlertDialog(msg);

throw new Error(msg);

}

return attrObj;

}

return {

'attribute': {

'get': getAttr

}

};

}();

At present, sunRiseCo.util.attribute.get() is used in lots of pages , If i want to replace the Xrm.Page.getAttribute(attr) without change the input parameter of the getAttr() fuction, Is there any solution ?

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WMeschalin 75 on at

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Hello BlueinLife,

Effectively you will need to adjust the Function that is called on the form to statically assign formContext, something along the lines of:

sunRiseCo.util = function () {

var formContext;

// This function is called via onLoad on the form

function onLoad(executionContext) {

formContext = executionContext.getFormContext();

}

function getAttr(attr) {

var attrObj = formContext.getAttribute(attr);

// etc. replace Xrm.Page with formContext from here.

}

}

I hope this helped!

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