AutoComplete Feature for Dynamics CRM 2016

AutoComplete is one of the most desired and advanced feature for Dynamics CRM 2016. It not only enhances customer experience but helps in fast and accurate entry of records.

AutoComplete can be implementedon simple text fields as well as for complex and composite fields (e.g. Composite Address fields).

Let’s walk through using an example

The example given below is for implementation of “Autocomplete feature” in Dynamics CRM 2016for simple text field such as Country in Address Details. One may simply type few characters in the field and a list of country names is displayed in sorted manner.

Assume the simple text field on which we want to enable autocomplete feature is “na_country” and an entity CountryMaster(na_countrymasters) contains the master list of countries.

Create a web resource say “AddressDetails.js” which will have 2 methods:

Method 1:LoadAutoComplete

This method is executed at the time of ‘Form Load’ to get the list of all countries existing in Country Master (na_countrymasters) entity. We are using CRM web API to get a list of countries sorted by name. (How to use web API is another topic and we will go into details later.)
function LoadAutoComplete() {
if (Xrm.Page.getControl(“na_country”) != null) {
Xrm.Page.getControl(“na_country”).setDisabled(true);
}
var clientURL = Xrm.Page.context.getClientUrl();
var oDataPath = clientURL + “/api/data/v8.0/”
var req = new XMLHttpRequest();
req.open(“GET”, encodeURI(oDataPath + “na_countrymasters?$select=na_name,na_countryname&$orderby=na_name”), true);
req.setRequestHeader(“Accept”, “application/json”);
req.setRequestHeader(“Content-Type”, “application/json; charset=utf-8”);
req.setRequestHeader(“OData-MaxVersion”, “4.0”);
req.setRequestHeader(“OData-Version”, “4.0”);
req.onreadystatechange = function () {
if (this.readyState == 4) /* request complete*/ {
req.onreadystatechange = null;
if (this.status == 200) {
var reqResults = JSON.parse(this.response).value;
if (reqResults != null && reqResults.length > 0) {
var countries = [];
for (var i = 0; i < reqResults.length; i++) {
var country = reqResults[i];
countries.push({
id: country.na_countrymasterid,
name: country.na_name,
isocode: country.na_countryname,
fields: [country.na_name, country.na_countryname]
});
}
if (Xrm.Page.getControl(“na_country”) != null) {
Xrm.Page.getControl(“na_country”).setDisabled(false);

}
autoCompleteCountries(countries);
}
}
else {
var error = JSON.parse(this.response).error;
console.log(error.message);
}
}
};
req.send();
}

The above method calls the List of countries from Country Master entity and calls the second method AutoCompleteCountries().

Method 2: AutoCompleteCountries

This method works on “key press” event on Country field (The field on which autocomplete is applied)

function autoCompleteCountries(countries) {
var keyPressFcn = function (ext) {
try {
var userInput = Xrm.Page.getControl(“na_country”).getValue();

var resultSet = {
results: new Array(),
commands: {
id: “sp_commands”,
label: “Learn More”,
action: function () {

// Any help or other information URL
//window.open(“http://www.microsoft.com/en-us/dynamics/crm-customer-center/create-or-edit-an-account.aspx”);
}
}
};

var userInputLowerCase = userInput.toLowerCase();
for (i = 0; i < countries.length; i++) {
if (userInputLowerCase === countries[i].name.substring(0, userInputLowerCase.length).toLowerCase()) {
resultSet.results.push({
id: i,
fields: [countries[i].name, countries[i].isocode]
});
}
if (resultSet.results.length >= 10) break;
}
if (resultSet.results.length > 0) {
ext.getEventSource().showAutoComplete(resultSet);
}
else {
ext.getEventSource().hideAutoComplete();
}
} catch (e) {
console.log(e);

}
};

Xrm.Page.getControl(“na_country”).addOnKeyPress(keyPressFcn);

}

Setting in Dynamics CRM 2016:

Add the AddressDetails.js as new web resource in CRM.

Add this web resource to the form using form properties. Go to manage function and set LoadAutoComplete function on form Onload event

Publish the changes in CRM. Open the form and start entering letters in Country field. You should get the below autocomplete output

please do get in touch with us at @

http://solzit.com/autocomplete-feature-fordynamics-crm-2016/@Solzit.com