Unable to get value of the property 'toString'

[Kasey]

I am receiving the below errors. I recently upgraded to the newest version of DFFS from an early 4.x version. Any ideas?

Display Form:
SCRIPT5007: Unable to get value of the property ‘toString’: object is null or undefined

VERSION INFORMATION
Autocomplete: not loaded
Cascading dropdowns: 3.524
DFFS frontend: 4.357
DFFS frontend CSS: 4.10 / 4.11j
Query: 1.11.3
Lookup: not loaded
Resource management: not loaded
SPJS-Utility: 1.252
vLookup: frontend v2.252

[Alexander Bautz]

If you click the error in the dev console and show me the code snippet where the error originates from I might see what is wrong.

Alexander

[Kasey]

Unfortunately that is all that it gives me. It only happens on DispForm and only on one list. I removed all custom JS to make sure that wasn’t the issue. I had a similar issue with the NewForm but when I took the below custom JS out that error stopped.

ERROR: SCRIPT65535: Unexpected call to method or property access.

Custom JS: ` //BEGIN JQUERY UI DATEPICKER

$(“#dffs_ReadyForReview”).find(“input”).datepicker({
constrainInput: true,
maxDate: ‘+365d’, //sets the maximum selectable date.. in this case 60 days from today
minDate: ‘+1d’, //sets the minimum selectable date.. in this case tomorrow
beforeShowDay: //determines which days are selectable.. in this case Thursday only
function (date) {
var day = date.getDay();
return [(day == 1 || day== 5), ”];

}
}).attr(‘readonly’, ‘readonly’);
// You might also want to hide the default calendar icon
$(“#dffs_ReadyForReview”).find(“img”).hide();

//END JQUERY UI DATEPICKER (Firday or Monday)

function tollgateSave(){

if(getFieldValue(“IsAdmin”)==”0″){
if(getFieldValue(“MilestonePhase”,”disp”)!==”Status Update”){

alert(“To successfully schedule this tollgate/change control, the \”Ready For Validation\” checkbox and this HLC DB project record must be fully updated by Tuesday 12:00 ET.\n\nPrior to selecting \”Ready For Validation\” please also ensure that Christian Bowers and Brooke Thompson have been granted access to Project Repository URL in order to validate any required deliverables for all tollgates.\n\nAfter the deadline on the week scheduled, you can expect an additional notification email confirming successful validation of this scheduled item.”);

}
}
}

function formReady(){
if(getFieldValue(“MultiPhase”)==”Yes”){
spjs.dffs.unhideFieldsByRule([“Phase”]);
spjs.dffs.flag_Mandatory([“Phase”]);
}
else{
spjs.dffs.hideFieldsByRule([“Phase”]);
spjs.dffs.clear_Mandatory([“Phase”]);
}
}`

[Kasey]

I resolved my DispForm issue. I had a rule that was calling a function that was trying to make fields mandatory on a display form. I’m not sure if that was the exact issue but I disabled all rules that would not have pertained to a display form and the issue is resolved.

However, would you be able to point me to what is wrong with the above code for New/Edit form? Are there functions that you removed or renamed that would cause that issue?

[Alexander Bautz]

Hi,
I’m sorry, but it’s not easy to tell. I suspect it must have something to do with the internal functions in DFFS being confused when the datepicker is not looking like it expects.

I have had one other report on a similar issue, and will try to prevent this error in the next release, but this is not guaranteed to work.

Alexander

[Author]

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