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omar_taha
Member since ‎12-01-2015
Workflow Hero

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Latest Posts

Invalid postback or callback argument. Event validation is enabled using

Hello,I've tried to add options to dropdown list with choice controller in nintex form using jquery, but when I tried to submit the form I've got this exception:Invalid postback or callback argument. ...

In Nintex for SharePoint
  • Views 2003
  • Replies 14

Implement custom attachment in Nintex form

Hello everyone,I have a problem where I can't put attachment inside a repeating section in nintex form, I need to build a custom attachment control to be able to do that, any help?thanks

In Nintex for SharePoint
  • Views 211
  • Replies 2

State Machine does not see change state action

Hello Dears,I've created a workflow, and used state machine action, and everything is working good, suddenly, change state machine actions does not change the state machine and it completes normally. ...

In Nintex for SharePoint
  • Views 1259
  • Replies 7

Custom Javascript is not working after updating nintex form

Hello,I have a form developed on nintex form 2013, lately I updated nintex form, but after that, the working javascript before is not working after the update, any idea?update:The problems is not rela...

In Nintex for SharePoint
  • Posted by omar_taha
  • | January 16, 2017 00:55
  • Views 1271
  • Replies 7

Submit form reload the form and empty the fields

Hello,-I have a weird case happened to me sometimes, I have a huge form developed on nintex form, sometimes when I submit the form, it does not submit, it reloads the form and empty all the inserted f...

In Nintex for SharePoint
  • Posted by omar_taha
  • | November 27, 2016 00:36
  • Views 281
  • Replies 1
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Participating In

How to create the custom control (Button/Attachment) for Nintex Forms in SharePoint 2

I want to create the button/attachment as custom control. I tried to create custom control as Single Line text, it is working. Now i want to create custom button control or attachment control for mult...

In Nintex for SharePoint
  • Posted by Anonymous
  • | August 24, 2016 04:55
  • Views 698
  • Replies 1

JavaScript to trigger form validation rules

I am building a 2-page form using Nintex Forms 2013 v2.8.1Page 1 - Display input controls to collect informationPage 2 - Display the summary of the entered informationThe design of Page 1 includes one...

In Nintex for SharePoint
  • Posted by Anonymous
  • | April 26, 2016 17:43
  • Views 8754
  • Replies 17

How to configure reminders and escalate a workflow using delegation

Handy hints on how to configure reminders and escalate a workflow using delegation.This design is stable in SharePoint 2010 and was written for the usage on this platform. Using this design in SharePo...

In Nintex for SharePoint
  • Posted by Anonymous
  • | August 13, 2014 16:18
  • Views 16228
  • Replies 9