SERVICENOW FUN

User Tools

Site Tools

Trace:
syntax_editor_macros

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
syntax_editor_macros [01/07/2025 13:03] – johnsonjohnsyntax_editor_macros [01/07/2025 13:16] (current) – johnsonjohn
Line 33: Line 33:
 s_TryBlock s_TryBlock
 </code> </code>
 +----
  
 +====c_GeneratingMessages====
 +<code>
 +//text
 +//alert(), addInfoMessage(), showFieldMsg(), jslog(), addDecoration()
 + 
 +//Context: Most client side code.
 + 
 +//Ways to generate messages from client side code:
 +//Use the alert() function to show a prominent and blocking modal dialog which must be explicitly dismissed for execution to continue.
 +//Display a message to the user from Client code using g_form.addInfoMessage() or g_form.addErrorMessage()
 +//Use g_form.addDecoration() to show a small graphic symbol by a form field label.  A mouse-over popup hint may be included, and a color may be specified.
 +//Use g_form.flash() to display a flashing colored background box behind a form field label.
 +//Use the confirm() function to display a modal popup dialog to get a response (OK or Cancel) from the user before continuing execution.
 +//Use the jslog() function to write a message to the web browser console.
 +function onLoad() {
 +                alert("My Alert Message"); //Modal dialog with OK button. 
 +                
 +                g_form.addErrorMessage("My Error Message"); //Wide message at top of form in Red.
 +                g_form.addInfoMessage("My Info Message"); //Wide message at top of form in Blue.
 +                
 +                g_form.showFieldMsg("name", "My Field Message"); //Message UNDERNEATH field.  Same width as field.  Displayed in blue.
 +                g_form.showFieldMsg("name", "My Field Message - info", "info"); //Again, message UNDERNEATH field.  Same width as field.  Displayed in blue.
 +                g_form.showFieldMsg("name", "My Field Message - error", "error"); //Message UNDERNEATH field.  Same width as field.  Displayed in red.
 +                g_form.showFieldMsg("name", "My Field Message - warning", "warning"); //Message UNDERNEATH field.  Same width as field.  Displayed in orange.
 +                
 +                jslog("My jslog Log"); //Sends a message to the web browser console log seen using F12.
 + 
 +                g_form.addDecoration("name", "icon-user", "This icon is called icon-user"); //Icon to the left of field.
 +                g_form.addDecoration("name", "icon-tree", "This icon is called icon-tree", "color-green");
 +                g_form.addDecoration("name", "icon-lightbulb", "This icon is called  icon-lightbulb", "color-red");
 +                
 +                g_form.flash("name", "#AAFACD", -4); //Yellow highlight bar over field for 4 seconds.
 + 
 +                var vResult = confirm("My Confirmation Message") ? "User clicked OK" : "User clicked Cancel"; //Modal dialog with 2 buttons.
 +                g_form.addInfoMessage(vResult); //Wide message at top of form in Blue.
 +}
 +</code>
 +----
  
 +====c_GlideAjaxMethod====
 +<code>
 +//text
 +//GlideAjax, addParam(), getXMLAnswer
 + 
 +//From client side code, to invoke server side code asynchronously, instantiate a custom GlideAjax object.
 +//Use the addParam() function, and by convention, the parameter named "sysparm_name" to specify which server side function to invoke.
 +//Additional arbitrary parameters may also be specified with addParam(); In this example "sysparm_Prefix".
 +//Use getXMLAnswer() to invoke the server-side function and specify a callback function; in this example "finishClientSideWorkONE".
 +//Use a direct parameter in your callback function to make use of data returned by the server; in this case the parameter is named "answerFromServer".
 +function onLoad() {
 +                g_form.addInfoMessage("BEGIN Client Script");
 + 
 +                var ga = new GlideAjax('zJWJ_AjaxFunctions'); //phoenixAjaxUtils is the name of a Server Side Script Include CLASS.
 +                ga.addParam("sysparm_name", "getMyTitle"); //One parameter must be named sysparm_name.  It tells which function to invoke on the server.
 +                ga.getXMLAnswer(finishClientSideWork); //Call server function.  When it's complete, then invoke "finishClientSideWork" back here on the client.
 + 
 +                g_form.addInfoMessage("Additional Code on Client Side 1");
 + 
 +                var ga2 = new GlideAjax('zJWJ_AjaxFunctions'); //phoenixAjaxUtils is the name of a Server Side Script Include CLASS.
 +                ga2.addParam("sysparm_name", "getMyTitleWithPrefix"); //Tells which function to invoke on the server.
 +                ga2.addParam("sysparm_Prefix", "Sir "); //Additional custom parameter.
 +                ga2.getXMLAnswer(finishClientSideWorkTWO); //Call server function.  When complete, then invoke "finishClientSideWorkTWO" back here on the client.
 + 
 +                g_form.addInfoMessage("Additional Code on Client Side 2");
 +}
 + 
 +function finishClientSideWork(answerFomServer)
 +{
 +                g_form.addInfoMessage("BEGIN finishClientSideWorkONE");
 +                g_form.addInfoMessage("Title from Server: " + answerFomServer);
 +                g_form.addInfoMessage("END finishClientSideWorkONE");
 +}
 + 
 +function finishClientSideWorkTWO(answerFomServerTWO)
 +{
 +                g_form.addInfoMessage("BEGIN finishClientSideWorkTWO");
 +                g_form.addInfoMessage("Title from Server w Prefix: " + answerFomServerTWO);
 +                g_form.addInfoMessage("END finishClientSideWorkTWO");
 +}
 +</code>
 +----
 +
 +====c_GlideRecordDatabaseAccess====
 +<code>
 +
 +</code>
 +----
 +
 +====c_GlideRecordGetReferenceDatabaseAccess====
 +<code>
 +
 +</code>
 +----
 +
 +====c_ReusableScript====
 +<code>
 +
 +</code>
 +----
 +
 +====c_ScratchpadDatabaseAccess====
 +<code>
 +
 +</code>
 +----
 +
 +====c_TryBlock====
 +<code>
 +
 +</code>
  
 ---- ----
 =====Server-Side Key Concepts===== =====Server-Side Key Concepts=====
 +====s_AjaxFunctionDefinition====
 +<code>
 +
 +</code>
 +----
 +
 +====s_CurrentAndPreviousGlideRecordObjects====
 +<code>
 +
 +</code>
 +----
 +
 +====s_EventDefinitionAndTriggering====
 +<code>
 +
 +</code>
 +----
 +
 +====s_ExcelFileProcessing====
 +<code>
 +
 +</code>
 +----
 +
 +====s_GeneratingMessages====
 +<code>
 +
 +</code>
 +----
 +
 +====s_GlideRecordDatabaseAccess====
 +<code>
 +
 +</code>
 +----
 +
 +====s_GlideRecordDatabaseInsert====
 +<code>
 +
 +</code>
 +----
 +
 +====s_JavaScriptArrays====
 +<code>
 +
 +</code>
 +----
 +
 +====s_JavaScriptObjects====
 +<code>
 +
 +</code>
 +----
 +
 +====s_LibraryClassAndFunctionUsage====
 +<code>
 +
 +</code>
 +----
 +
 +====s_LibraryClassDefinition====
 +<code>
 +
 +</code>
 +----
 +
 +====s_LibraryFunctionDefinition====
 +<code>
 +
 +</code>
 +----
 +
 +====s_MailScript====
 +<code>
 +
 +</code>
 +----
 +
 +====s_ScratchpadPopulation====
 +<code>
 +
 +</code>
 +----
 +
 +====s_SetRedirectURLFunction====
 +<code>
 +
 +</code>
 +----
 +
 +====s_TryBlock====
 +<code>
 +
 +</code>
 +----
  
  
syntax_editor_macros.1736283800.txt.gz · Last modified: 01/07/2025 13:03 by johnsonjohn
Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki