# Module SDK

**URL:** <https://forum.inductiveautomation.com/t/module-sdk/10832>\
**Category:** 3rd Party Modules\
**Created:** [November 26, 2015, 5:31pm UTC](https://forum.inductiveautomation.com/t/module-sdk/10832 "2015-11-26T17:31:35Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Cochi](https://avatars.discourse-cdn.com/v4/letter/c/ea666f/32.png) [@Cochi](https://forum.inductiveautomation.com/u/Cochi)\
**Post date:** [November 26, 2015, 5:31pm UTC](https://forum.inductiveautomation.com/t/module-sdk/10832/1 "2015-11-26T17:31:35Z")

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I’m developing a SDK module to add a component to the Vision module.  
This component has a JTextField. What I want is when I write some text in this field, the Text property change to the text I wrote.  
What I’ve done is that when I write text in the Text property, the text into JTextField change.

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<div class="post-metadata">

**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [December 1, 2015, 4:18pm UTC](https://forum.inductiveautomation.com/t/module-sdk/10832/2 "2015-12-01T16:18:11Z")

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You might try adding a listener to the text field.

You also may want to do some reading about how text fields and Java Swing in general works.

[docs.oracle.com/javase/tutorial … field.html](https://docs.oracle.com/javase/tutorial/uiswing/components/textfield.html)