When a textbox is emptied, AngularJS has the ability to enable or disable all other textboxes

I am new to web development and I am eager to learn more about how to control my inputs and select options on my website. I have one select input and four text input fields.

My goal is to disable all the other input fields and the select option if a choice is made or text is entered in any of the input fields.

Excuse my English, but I would appreciate some guidance on the AngularJS aspect as it is crucial for me to implement this feature using AngularJS.

When the other inputs or selects are disabled, I need to display a message explaining why it is not possible to use them.

I am unsure about how to proceed, but I believe I will need to utilize ng-model, ng-disabled, ng-change, and possibly ng-blur and ng-focus.

<form>
  <div class="form-group">
    <label for="Select1">Choice</label>
    <select class="form-control" id="exampleFormControlSelect1">
                <option>choice 1</option>
                <option>choice 2</option>
                <option>choice 3</option>
                <option>choice 4</option>
                <option>choice 5</option>
            </select>
  </div>
  <div class="form-group">
    <label for="Input1">Choice A</label>
    <input type="text" class="form-control" id="Input1" placeholder="Choice A">
  </div>

  <div class="form-group">
    <label for="Input2">Choice B</label>
    <input type="text" class="form-control" id="Input2" placeholder="Choice B">
  </div>

  <div class="form-group">
    <label for="Input3">Choice C</label>
    <input type="text" class="form-control" id="Input3" placeholder="Choice C">
  </div>

  <div class="form-group">
    <label for="Input4">Choice D</label>
    <input type="text" class="form-control" id="Input4" placeholder="Choice D">
  </div>
</form>

Thank you in advance for your assistance.

Answer №1

Utilize ng-model within selectedChoix to retrieve the value of the chosen option and utilize ng-disabled if there is no selectedChoix.

Choix choix 1 choix 2 choix 3 choix 4 choix 5
<div class="form-group">
    <label for="Input1">Choix A</label>
    <input type="text" class="form-control" id="Input1" placeholder="Choix A" ng-disabled="!selectedChoix">
</div>

<div class="form-group">
    <label for="Input2">Choix B</label>
    <input type="text" class="form-control" id="Input2" placeholder="Choix B" ng-disabled="!selectedChoix">
</div>

<div class="form-group">
    <label for="Input3">Choix C</label>
    <input type="text" class="form-control" id="Input3" placeholder="Choix C" ng-disabled="!selectedChoix">
</div>

<div class="form-group">
    <label for="Choix D">Email address</label>
    <input type="text" class="form-control" id="Input4" placeholder="Choix D" ng-disabled="!selectedChoix">
</div>

This feature automatically disables other input fields until an option is selected. When an option is selected, the other input fields will then enable for writing.

You have the option to write your message at any location before selecting an option or you can also use a tooltip.

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