Get URL Parameters (#182)

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* Rename Catalog Client Script/Get URL Parameters/readme.md to Client Scripts/Get URL Parameters/readme.md

* Rename Catalog Client Script/Get URL Parameters/script.js to Client Scripts/Get URL Parameters/script.js

Co-authored-by: Carleen Carter <40255402+smartcarleen@users.noreply.github.com>

Author: azeezgaa

Client Scripts/Get URL Parameters/readme.md

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+# Get URL Parameters in Global,Scoped Application for Record & Catalog Item
+
+Many times there is a need to grab parameters from URL. This could be required at table form load or catalog item load and either in Global scope or custom scope application when redirection happened. Given script will help you in achieving this:
+
+[Click here for the script](script.js)

Client Scripts/Get URL Parameters/script.js

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+function onLoad() {
+//Type appropriate comment here, and begin script below
+
+if(window == null){ // For Service Portal
+var url = top.location.href;
+var value = new URLSearchParams(url).get('sysparm_id'); //provide the parameter name
+console.log(value);
+}
+else{ //For Native UI
+var glideURL = new GlideURL();
+glideURL.setFromCurrent();
+var id = glideURL.getParam("sysparm_id"); // provide the parameter name
+console.log(id);
+}
+}