Client script multi value ajax call without JSON (#810)

* Fetch Multiple Values in GlideAjax without JSON

This code snippet allows to receive multiple response from server side to client side using GlideAjax without using the complex JSON format

* Create README.md

* Delete Fetch Multiple Values in GlideAjax without JSON directory

* Fetch Multiple Values in GlideAjax without JSON

This code snippet allows to receive multiple response from server side to client side using GlideAjax without using the complex JSON format.

* Create README.md

Author: abhrajyotikanrar

GlideAjax/Fetch Multiple Values in GlideAjax without JSON/ClientScript.js

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+function onLoad() {
+
+    var ga = new GlideAjax("TestScriptInclude");
+    ga.addParam("sysparm_name", "getCalculations");
+    ga.addParam("sysparm_input1", 50);
+    ga.addParam("sysparm_input2", 10);
+    ga.getXML(function(response) {
+		var ele = response.responseXML.documentElement;
+
+		var add = ele.getAttribute("add");
+		var sub = ele.getAttribute("sub");
+		var mul = ele.getAttribute("mul");
+		var div = ele.getAttribute("div");
+
+		var message = "";
+		message = message + "Addition: " + add + "\n";
+		message = message + "Subtraction: " + sub + "\n";
+		message = message + "Multiplication: " + mul + "\n";
+		message = message + "Subtraction: " + div + "\n";
+
+		g_form.addInfoMessage(message);
+    });
+
+}

GlideAjax/Fetch Multiple Values in GlideAjax without JSON/README.md

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+This code snippet allows to receive multiple response from server side to client side using GlideAjax without using the complex JSON format. You can set multiple attributes in server side, and use the same attribute at the client side to receive responses.

GlideAjax/Fetch Multiple Values in GlideAjax without JSON/TestScriptInclude.js

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+var TestScriptInclude = Class.create();
+TestScriptInclude.prototype = Object.extendsObject(AbstractAjaxProcessor, {
+
+	getCalculations: function(){
+		var input1 = Number(this.getParameter("sysparm_input1"));
+		var input2 = Number(this.getParameter("sysparm_input2"));
+
+		var add = input1 + input2;
+		this.getRootElement().setAttribute('add', add);
+
+		var sub = input1 - input2;
+		this.getRootElement().setAttribute('sub', sub);
+
+		var mul = input1 * input2;
+		this.getRootElement().setAttribute('mul', mul);
+
+		var div = input1 / input2;
+		this.getRootElement().setAttribute('div', div);
+	},
+
+    type: 'TestScriptInclude'
+});