I have a form country, state and area that looks like the following:
<div class="form-group{{ $errors->has('country') ? ' has-error' : '' }}">
<label for="inputCountry" class="col-lg-2 control-label">Country*</label>
<div class="col-lg-6">
<select class="form-control" name="country" id="country">
<option value="">Select a country</option>
@foreach ($countries as $country)
<option value="{{ $country->id }}">{{ $country->country }}</option>
@endforeach
</select>
</div>
</div>
<div class="form-group{{ $errors->has('state') ? ' has-error' : '' }}">
<label for="state" class="col-lg-2 control-label">State*</label>
<div class="col-lg-6">
<select class="form-control" name="state" id="state">
</select>
</div>
</div>
<div class="form-group{{ $errors->has('area') ? ' has-error' : '' }}">
<label for="inputPassword" class="col-lg-2 control-label">Area*</label>
<div class="col-lg-6">
<select class="form-control" name="area" id="area">
</select>
</div>
</div>
I have a script that allows showing what kind of state (i.e. second dropdown) that is depending on the country selection (first dropdown). I have no problem with the first and second dropdown.
However, the problem comes when I want to include the third dropdown for the area that depends on what country and state is selected. This is the script I have for the area. The country_id and state_id are getting the same value which is apparently incorrect.
<script>
$('#state').on('change', function(e) {
console.log(e);
var country_id = e.target.value; <---- not sure what I should change for this.
var state_id = e.target.value;
//ajax
$.get("/page/ajax?country_id="+country_id+"&state_id="+state_id, function (data) {
//console.log(data);
$('#area').empty();
$('#area').append('<option>Select an area</option>');
$.each(data, function(index, areaObj) {
$('#area').append('<option value="'+areaObj.id +'">'+ areaObj.name +'</option>');
});
});
});
</script>
After spending some times on Google,
I got the correct value for the country_id by changing the the following:
var country_id = e.target.value; to var country_id = $('select[name="country"]').val();
The area selection is not listing any data but this <option>Select an area</option>.
I got the following details from the Chrome's inspect->preview:
Collection {#261
#items: array:2 [
0 => Area {#260
#fillable: array:3 [
0 => "area"
1 => "state_id"
2 => "country_id"
]
+timestamps: false
#connection: null
#table: null
#primaryKey: "id"
#perPage: 15
+incrementing: true
#attributes: array:2 [
"id" => 3
"name" => "Corvallis"
]
#original: array:2 [
"id" => 3
"name" => "Corvallis"
]
#relations: []
#hidden: []
#visible: []
#appends: []
#guarded: array:1 [
0 => "*"
]
#dates: []
#dateFormat: null
#casts: []
#touches: []
#observables: []
#with: []
#morphClass: null
+exists: true
+wasRecentlyCreated: false
}
1 => Area {#270
#fillable: array:3 [
0 => "area"
1 => "state_id"
2 => "country_id"
]
+timestamps: false
#connection: null
#table: null
#primaryKey: "id"
#perPage: 15
+incrementing: true
#attributes: array:2 [
"id" => 7
"name" => "Portland"
]
#original: array:2 [
"id" => 7
"name" => "Portland"
]
#relations: []
#hidden: []
#visible: []
#appends: []
#guarded: array:1 [
0 => "*"
]
#dates: []
#dateFormat: null
#casts: []
#touches: []
#observables: []
#with: []
#morphClass: null
+exists: true
+wasRecentlyCreated: false
}
]
}
and Chrome's inspect->response:
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#<span class=sf-dump-protected title="Protected property">items</span>: <span class=sf-dump-note>array:2</span> [<samp>
<span class=sf-dump-index>0</span> => <abbr title="App\Models\Area" class=sf-dump-note>Area</abbr> {<a class=sf-dump-ref>#260</a><samp>
#<span class=sf-dump-protected title="Protected property">fillable</span>: <span class=sf-dump-note>array:3</span> [<samp>
<span class=sf-dump-index>0</span> => "<span class=sf-dump-str title="4 characters">area</span>"
<span class=sf-dump-index>1</span> => "<span class=sf-dump-str title="8 characters">state_id</span>"
<span class=sf-dump-index>2</span> => "<span class=sf-dump-str title="10 characters">country_id</span>"
</samp>]
+<span class=sf-dump-public title="Public property">timestamps</span>: <span class=sf-dump-const>false</span>
#<span class=sf-dump-protected title="Protected property">connection</span>: <span class=sf-dump-const>null</span>
#<span class=sf-dump-protected title="Protected property">table</span>: <span class=sf-dump-const>null</span>
#<span class=sf-dump-protected title="Protected property">primaryKey</span>: "<span class=sf-dump-str title="2 characters">id</span>"
#<span class=sf-dump-protected title="Protected property">perPage</span>: <span class=sf-dump-num>15</span>
+<span class=sf-dump-public title="Public property">incrementing</span>: <span class=sf-dump-const>true</span>
#<span class=sf-dump-protected title="Protected property">attributes</span>: <span class=sf-dump-note>array:2</span> [<samp>
"<span class=sf-dump-key>id</span>" => <span class=sf-dump-num>3</span>
"<span class=sf-dump-key>name</span>" => "<span class=sf-dump-str title="9 characters">Corvallis</span>"
</samp>]
#<span class=sf-dump-protected title="Protected property">original</span>: <span class=sf-dump-note>array:2</span> [<samp>
"<span class=sf-dump-key>id</span>" => <span class=sf-dump-num>3</span>
"<span class=sf-dump-key>name</span>" => "<span class=sf-dump-str title="9 characters">Corvallis</span>"
</samp>]
#<span class=sf-dump-protected title="Protected property">relations</span>: []
#<span class=sf-dump-protected title="Protected property">hidden</span>: []
#<span class=sf-dump-protected title="Protected property">visible</span>: []
#<span class=sf-dump-protected title="Protected property">appends</span>: []
#<span class=sf-dump-protected title="Protected property">guarded</span>: <span class=sf-dump-note>array:1</span> [<samp>
<span class=sf-dump-index>0</span> => "<span class=sf-dump-str>*</span>"
</samp>]
#<span class=sf-dump-protected title="Protected property">dates</span>: []
#<span class=sf-dump-protected title="Protected property">dateFormat</span>: <span class=sf-dump-const>null</span>
#<span class=sf-dump-protected title="Protected property">casts</span>: []
#<span class=sf-dump-protected title="Protected property">touches</span>: []
#<span class=sf-dump-protected title="Protected property">observables</span>: []
#<span class=sf-dump-protected title="Protected property">with</span>: []
#<span class=sf-dump-protected title="Protected property">morphClass</span>: <span class=sf-dump-const>null</span>
+<span class=sf-dump-public title="Public property">exists</span>: <span class=sf-dump-const>true</span>
+<span class=sf-dump-public title="Public property">wasRecentlyCreated</span>: <span class=sf-dump-const>false</span>
</samp>}
<span class=sf-dump-index>1</span> => <abbr title="App\Models\Area" class=sf-dump-note>Area</abbr> {<a class=sf-dump-ref>#270</a><samp>
#<span class=sf-dump-protected title="Protected property">fillable</span>: <span class=sf-dump-note>array:3</span> [<samp>
<span class=sf-dump-index>0</span> => "<span class=sf-dump-str title="4 characters">area</span>"
<span class=sf-dump-index>1</span> => "<span class=sf-dump-str title="8 characters">state_id</span>"
<span class=sf-dump-index>2</span> => "<span class=sf-dump-str title="10 characters">country_id</span>"
</samp>]
+<span class=sf-dump-public title="Public property">timestamps</span>: <span class=sf-dump-const>false</span>
#<span class=sf-dump-protected title="Protected property">connection</span>: <span class=sf-dump-const>null</span>
#<span class=sf-dump-protected title="Protected property">table</span>: <span class=sf-dump-const>null</span>
#<span class=sf-dump-protected title="Protected property">primaryKey</span>: "<span class=sf-dump-str title="2 characters">id</span>"
#<span class=sf-dump-protected title="Protected property">perPage</span>: <span class=sf-dump-num>15</span>
+<span class=sf-dump-public title="Public property">incrementing</span>: <span class=sf-dump-const>true</span>
#<span class=sf-dump-protected title="Protected property">attributes</span>: <span class=sf-dump-note>array:2</span> [<samp>
"<span class=sf-dump-key>id</span>" => <span class=sf-dump-num>7</span>
"<span class=sf-dump-key>name</span>" => "<span class=sf-dump-str title="8 characters">Portland</span>"
</samp>]
#<span class=sf-dump-protected title="Protected property">original</span>: <span class=sf-dump-note>array:2</span> [<samp>
"<span class=sf-dump-key>id</span>" => <span class=sf-dump-num>7</span>
"<span class=sf-dump-key>name</span>" => "<span class=sf-dump-str title="8 characters">Portland</span>"
</samp>]
#<span class=sf-dump-protected title="Protected property">relations</span>: []
#<span class=sf-dump-protected title="Protected property">hidden</span>: []
#<span class=sf-dump-protected title="Protected property">visible</span>: []
#<span class=sf-dump-protected title="Protected property">appends</span>: []
#<span class=sf-dump-protected title="Protected property">guarded</span>: <span class=sf-dump-note>array:1</span> [<samp>
<span class=sf-dump-index>0</span> => "<span class=sf-dump-str>*</span>"
</samp>]
#<span class=sf-dump-protected title="Protected property">dates</span>: []
#<span class=sf-dump-protected title="Protected property">dateFormat</span>: <span class=sf-dump-const>null</span>
#<span class=sf-dump-protected title="Protected property">casts</span>: []
#<span class=sf-dump-protected title="Protected property">touches</span>: []
#<span class=sf-dump-protected title="Protected property">observables</span>: []
#<span class=sf-dump-protected title="Protected property">with</span>: []
#<span class=sf-dump-protected title="Protected property">morphClass</span>: <span class=sf-dump-const>null</span>
+<span class=sf-dump-public title="Public property">exists</span>: <span class=sf-dump-const>true</span>
+<span class=sf-dump-public title="Public property">wasRecentlyCreated</span>: <span class=sf-dump-const>false</span>
</samp>}
</samp>]
</samp>}
</pre><script>Sfdump("sf-dump-981673028")</script>
It seems like it is showing the correct areas from the attributes, but just isn't displaying them out under the area selection. What did I do wrong?
