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FSM Signature Pad on Work Order Task

Kelly Logan
Kilo Sage

2 hours ago - last edited an hour ago

The requirement is to have a signature used as proof of service, required to close a Work Order Task. 

We created a new UI Page, u_wot_accept_signature, along with UI Actions to call it and templates, all copied from the OOB Work Order versions. The primary issue is that in addition to the copied 'Accept' and 'Cancel' buttons, we want to have a 'Reject' button as well that diverts to a different state. 

 

The question is, how to address this in the HTML and Processing scripts, preferably without having to create a new version of /scripts/wo_signature_pad.jsx (because, frankly it is still unclear to me how to do that without setting up an entirely new development suite and starting the whole thing over). 

 

I believe the critical action is to set the HTML input 'btn_clicked' to the value "reject" so that this can be picked up in the Processing script. For the 'Accept' and 'Cancel' buttons, this is handled in /scripts/wo_signature_pad.jsx, but it seems like I should be able to duplicate this. Currently, the button seems unresponsive. Nothing seems to happen when I click it. 

 

Ideas, experience greatly appreciated. 

 

Here are details on where I am at now:

 

Here is a current HTML entry from the UI Page:

<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
    <g:evaluate var="jvar_color_red">
        var map = CSSPropertiesRepository.getSessionProperties();
        map["$color-red"];
    </g:evaluate>
    <j:if test="$[jvar_isMSIE8 || jvar_isMSIE7]">
        <g:requires name="scripts/flashcanvas.jsx" includes="true" />
    </j:if>
    <j:if test="${GlideMobileExtensions.getDeviceType() != 'doctype'}">
        <g:requires name="scripts/lib/jquery_includes.jsx" includes="true" />
    </j:if>
    <g:requires name="scripts/jquery.signaturepad.min.jsx" includes="true" />
    <g:requires name="scripts/wo_signature_pad.jsx" includes="true" />
    <!-- <g:include_script src="wo_signature_pad.jsdbx"/> -->
    <g:requires name="styles/jquery.signaturepad.cssx" includes="true" />
    <g:requires name="styles/heisenberg/heisenberg_all.cssx" includes="true" />
    <g:requires name="scripts/classes/ajax/GlideAjax.jsx" includes="true" />

    <g:ui_form>
        <j:set var="jvar_sys_id" value="${RP.getWindowProperties().get('sys_id')}" />
        <input type="hidden" id="sysparm_init_type" value="drawIt" />
        <input type="hidden" id="sysparm_retrieve_signature" value="false" />
        <input type="hidden" id="sysparm_line_top" value="100" />
        <input type="hidden" id="sysparm_signeename_required" value="true" />
        <input type="hidden" id="sysparm_draw_only" value="true" />
        <input type="hidden" id="document_id" name="document_id" value="${RP.getWindowProperties().get('document_id')}"></input>
        <input type="hidden" id="table_name" name="table_name" value="${RP.getWindowProperties().get('table_name')}"></input>
        <div class="sigPad">
            <j:if test="${sysparm_draw_only != 'true'}">
                <div class="typeItDesc">
                    <label for="name">${gs.getMessage('Name')}</label>
                    <input type="text" name="signed_name" id="signed_name" class="signed_name" />
                </div>
                <div class="drawItDesc" style="display:block;">
                    <label for="signee_name" aria-label="${gs.getMessage('Name, mandatory')}">${gs.getMessage('Name')}<span style="color: ${jvar_color_red};">*</span></label>
                    <input aria-required="true" type="text" name="signee_name" id="signee_name" class="signed_name" />
                </div>
                <p class="typeItDesc">${gs.getMessage('Signature')}</p>
                <label for='pad' aria-label="${gs.getMessage('Signature, mandatory')}" class="drawItDesc" style="display:block;">${gs.getMessage('Signature')}<span style="color: ${jvar_color_red};">*</span></label>

            </j:if>
            <j:if test="${sysparm_draw_only == 'true'}">
                <p class="drawItDesc" style="display:block;">${gs.getMessage('Draw your signature')}</p>
                <div class="sigNav" style="display:block;">
                    <!-- <a class="clearButton" href="#clear">${gs.getMessage('Clear')}</a> -->
                </div>
            </j:if>
            <div class="sig sigWrapper" style="display:block;">
                <div class="typed"></div>
                <canvas class="pad" name="pad" id='pad' width="400" height="150"></canvas>
                <input type="hidden" aria-label="${gs.getMessage('Signature Image')}" name="current_sys_id" value="${jvar_sys_id}" />
                <input type="hidden" aria-disabled="true" name="output" class="output" />
            </div>
            <p style="text-align:right; margin-top: 10px;"><a class="clearButton btn btn-default" href="#clear">${gs.getMessage('Clear')}</a></p>
            <p />
            ${gs.getMessage('Filling in the information will constitute your eSignature and will have the same legal impact as signing a printed version of this document.')}
            <div style="float:right">
                <button id='cancelSignature' data-dismiss="GlideModal" onclick="return onCancelSignature();" class="btn btn-default" style="margin-right:10px;">${gs.getMessage('Cancel')}</button>
                <button id='rejectSignature' onclick="return onRejectSignature();" class="btn btn-danger" style="margin-right:10px;">${gs.getMessage('Reject')}</button>
                <button id='acceptSignature' onclick="return onAcceptSignature();" class="btn btn-primary">${gs.getMessage('Accept')}</button>
                <input type="hidden" id="btn_clicked" name="btn_clicked" value="none"></input>
            </div>
        </div>
    </g:ui_form>
    <script>
        function onRejectSignature() {
            gel("btn_clicked").value = "reject";
            return false;
        }
    </script>
</j:jelly>

 

Note the buttons are declared on lines 59-61, along with the input 'btn_clicked' on line 62. I have tried to duplicate the action of 

onclick="return onAcceptSignature();"

with a custom one

<button id='rejectSignature' onclick="return onRejectSignature();" class="btn btn-danger" style="margin-right:10px;">${gs.getMessage('Reject')}</button>

that calls a scripted function I have added at the end

    <script>
        function onRejectSignature() {
            gel("btn_clicked").value = "reject";
            return false;
        }
    </script>

This is meant to duplicate the action of the similar functions declared in /scripts/wo_signature_pad.jsx

function doSubmit(submit) {
	if (submit)
		gel("btn_clicked").value = "ok";
	else 
		gel("btn_clicked").value = "cancel";
}

function onCancelSignature() {
	doSubmit(false);
	return false;
}

 

 

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1 REPLY 1

Kelly Logan
Kilo Sage

an hour ago

I also tried using a document method instead to set the value, no difference.

 

    <script>
        function onRejectSignature() {
            //gel("btn_clicked").value = "reject";
			document.getElementById("btn_clicked").value = "reject";
            return false;
        }
    </script>

 

The button still appears to not do anything, presumably because the Processing script evaluate doesn't get the btn_clicked value. 

 

FYI, here's the Processing script:

evaluate();

function evaluate() {

    if (btn_clicked == 'cancel')
        current.setAbortAction(true);

	var wot = new GlideRecord('wm_task');	

    if (btn_clicked == 'ok') {

        response.sendRedirect(gs.getSession().getStack().bottom());

        var message = gs.getMessage('The signature has been accepted');
        gs.addInfoMessage(message);

        var util = new FSMDocumentTemplateUtils();
        if (!util.templateHasSign()) {
            var error = gs.getMessage("The signature has been accepted, however the PDF is not generated as the identified template cannot capture the signature, or it is invalid");
            gs.addErrorMessage(error);
        } else {
            
            if (wot.get(document_id)) {
                wot.state = 3; //Closed Complete
				wot.work_notes = 'Task signed and approved.';
                wot.update();
            }
        }
    }

    if (btn_clicked == 'reject') {
 
        response.sendRedirect(gs.getSession().getStack().bottom());

		var rjctMessage = gs.getMessage('The task has been rejected for review');
        gs.addInfoMessage(rjctMessage);

        if (wot.get(document_id)) {
            wot.state = 22; //Rejected for Review
			wot.update();
        }

    }
}

 

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