Issues with binding in Angular

I am currently facing an issue with my app that has 3 tabs, each loading its own template from an external file. The problem I am encountering is that the ng-model data from the first tab is not being transferred to the third tab.

Here is the content from the first file:

<div class="row">
  <div class="span2 text-right">*Reported By:</div>
  <div class="span2"><input type="text" ng-model="date" required></div>
  <div class="span2 text-right">*Well Number:</div>
  <div class="span2">
    <select ng-model="well" required ng-change="wellFunc(well)" required>
      <option ng-selected>Well-01</option>
      <option>Well-02</option>
      <option>Well-03</option>
    </select>
  </div>
</div>

And here is the content from the second file:

<table class="table table-hover table-striped">
  <tr>
    <th><strong>General Information:</strong></th>
  </tr>
  <tr>
    <td  ng-model="date"></td>
  </tr>
</table>

I suspect that the issue may be related to using ui-router. Here is the configuration code for myApp:

var myApp = angular.module('myApp', ["ui.router"])
myApp.config(function($stateProvider, $urlRouterProvider){
$urlRouterProvider.otherwise("/re");
$stateProvider
.state('re', {
  url: "/re",
  templateUrl: "template/general.html"
})
.state('ro', {
  url: "/ro",
  templateUrl: "template/corrective.html"
})
.state('ri', {
  url: "/ri",
  templateUrl: "template/result.html"
})

});

Answer №1

To verify, I would need to review your controller code, but it seems like you might be overwriting your date value. Assuming that in your controller you have something similar to:

$scope.date = "03/11/2014";

Instead of that, you should try something like this:

$scope.bar = { "date":"03/11/2014"}

Then update your html with:

<input type="text" ng-model="bar.date" required>

By doing this, when the user modifies the input field, it won't overwrite the original "date" reference, but instead only update the date property within the bar object. Take a look at this informative video for further clarification.

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