Process Flow dynamicly shows a Process Formatter...

[DrewW]

So I needed the Process Flow formatter to show a Flow Formatter dynamically and since some of the java code was not available I updated the UI Macro "process_flow" to do what I needed. Including it all here for those who mite be interested in such an enhancement.

Add the field "u_view_condition" with a type of "conditions" to the sys_process_flow table.

Here is the new code for the UI Macro "process_flow"

<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
    <link rel="stylesheet" type="text/css" href="styles/process_flow_formatter.cssx"></link>
    <tr>
        <td colspan="2" width="100%" nowrap="true">
            <div>
                <table width="100%" cellpadding="0" cellspacing="0">
                    <tr>
                        <g2:flow_formatter var="jvar_flows" table="$[__ref__.getRecordClass()]" current="$[__ref__]" />
                        <g2:evaluate var="jvar_table" jelly="true">
                            var afterCurrent = false;
                            var tableText = "";
                            var show = [];
                            var label = "";
                            var gr = new GlideRecord("sys_process_flow");
                            gr.addQuery("table", current.sys_class_name);
                            gr.orderBy("order");
                            gr.query();
                            while(gr.next()){
                                //If you do not do this you get the last value of gr.label in all elements, do not know why exactly.
                                label = new String(gr.label);
                                //Check to see if the record should be displayed.  If so add element to array.
                                //Array info
                                //   show[] -> Each element is a flow formatter record to display
                                //      show[][0] -> Label for the flow formatter to display.
                                //      show[][1] -> state: used to indicate the state of the flow formatter.
                                //              Possible values: past, current, future
                                //      show[][2] -> next_state: used to indicate the state of the next flow formatter.
                                //              Possible values: past, current, future
                                if(Packages.com.glide.script.Filter.checkRecord(current, gr.u_view_condition)){
                                    show.push(new Array(3));
                                    show[show.length - 1][0] = label;
                                    //Check if this is the current flow that should be green/selected.
                                    if(Packages.com.glide.script.Filter.checkRecord(current, gr.condition)){
                                        show[show.length - 1][1] = "current";
                                        show[show.length - 1][2] = "future";
                                        //Once current is found update the previous element
                                        if(show.length > 1){
                                            show[show.length - 2][2] = "current";
                                        }
                                        afterCurrent = true;
                                    } else {
                                        if(afterCurrent){
                                            show[show.length - 1][1] = "future";
                                            show[show.length - 1][2] = "future";
                                        } else {
                                            show[show.length - 1][1] = "past";
                                            show[show.length - 1][2] = "past";
                                        }
                                    }
                                }
                            }
                            //clear the next_state element so that the process flow has a pointer at the end.
                            show[show.length - 1][2] = "";
                            if(!afterCurrent){
                              show[show.length - 1][1] = "future";
                            }
                            //Build the table
                            for(i in show){
                                tableText += '<td class="process_flow ' + show<i>[1] + '" title="' + show<i>[0] + '">';
                                tableText += show<i>[0];
                                tableText += '</td>';
                                tableText += '<td width="16" height="100%">';
                                tableText += '    <img style="height: 24px; width: 21px; margin: 0px; padding: 0px;" src="images/chevron_' + show<i>[1] + '_' + show<i>[2] + '.pngx" />';
                                tableText += '</td>';
                            }
                            tableText;
                        </g2:evaluate>
                        $[jvar_table]
                    </tr>
                </table>
            </div>
        </td>
    </tr>
</j:jelly>

[Winston]

Hey surya123,

Is this process still working for you in newer releases? If so, can you post the code?

[Prabneet]

Hi Drew,

Any chance you have the code that you had share on ServiceNow share. It always says 404 error.

Really need your help to change the color of the formatter.

Thanks

[DrewW]

The Macro code is above, posted 6 years ago.  I do not have access to the current version but I can ask some people.

[Winston]

Hey Drew, 

It's awesome that you're still replying and helping people on a post that's almost a decade old!

Did you ever speak with the folks who have access to the current version?

[Winston]

Hey guys, 

@Vishwas Hegde posted an updated UI Macro script that worked for me on Orlando with the current OOB flow formatter style.

It uses the same custom condition field on the sys_process_flow table (u_view_condition).

Here's the thread: https://community.servicenow.com/community?id=community_question&sys_id=19474f29db1cdbc01dcaf3231f96...