converting the elements in an array to a customized string using PHP-Symfony

I am trying to pass the elements in an array to a twig file. After it is passed, the html (in the js) code should look like

var states = ['car','van','bus']

I used the following code to do so using php symfony

/**

 * @Route("/test", name="test")

 */

public function testAction(Request $request)

{

    $products=$this->getDoctrine()->getRepository(products::class)->findAll();

    $pr_name=array();

    foreach ($products as $product){

        $name=$product->getName();

        array_push($pr_name,$name);



    }



    $pr_name2="'".implode("','",$pr_name)."'";

    dump($pr_name2);

    exit;



    return $this->render('typeahead.html.twig', array(

        'pr_name'=>$pr_name2,

    ));



}

My Twig file

<script>

 var substringMatcher = function(strs) {

    return function findMatches(q, cb) {

        var matches, substringRegex;



        // an array that will be populated with substring matches

        matches = ;



        // regex used to determine if a string contains the substring `q`

        substrRegex = new RegExp(q, 'i');



        // iterate through the pool of strings and for any string that

        // contains the substring `q`, add it to the `matches` array

        $.each(strs, function(i, str) {

            if (substrRegex.test(str)) {

                matches.push(str);

            }

        });



        cb(matches);

    };

};



var states = [{{ pr_name }}]



$('#the-basics .typeahead').typeahead({

        hint: true,

        highlight: true,

        minLength: 1

    },

    {

        name: 'states',

        source: substringMatcher(states)

    });

But what I get is this
Result

How to fix this?

asked Nov 22 '18 at 8:09

car tree

162

try this: var states = [{{ pr_name | join(',') }}]

– smoqadam
Nov 22 '18 at 8:16

1

U'd need to apply the raw filter as your output is being escaped

– DarkBee
Nov 22 '18 at 8:18

add a comment |

I am trying to pass the elements in an array to a twig file. After it is passed, the html (in the js) code should look like

var states = ['car','van','bus']

I used the following code to do so using php symfony

/**

 * @Route("/test", name="test")

 */

public function testAction(Request $request)

{

    $products=$this->getDoctrine()->getRepository(products::class)->findAll();

    $pr_name=array();

    foreach ($products as $product){

        $name=$product->getName();

        array_push($pr_name,$name);



    }



    $pr_name2="'".implode("','",$pr_name)."'";

    dump($pr_name2);

    exit;



    return $this->render('typeahead.html.twig', array(

        'pr_name'=>$pr_name2,

    ));



}

My Twig file

<script>

 var substringMatcher = function(strs) {

    return function findMatches(q, cb) {

        var matches, substringRegex;



        // an array that will be populated with substring matches

        matches = ;



        // regex used to determine if a string contains the substring `q`

        substrRegex = new RegExp(q, 'i');



        // iterate through the pool of strings and for any string that

        // contains the substring `q`, add it to the `matches` array

        $.each(strs, function(i, str) {

            if (substrRegex.test(str)) {

                matches.push(str);

            }

        });



        cb(matches);

    };

};



var states = [{{ pr_name }}]



$('#the-basics .typeahead').typeahead({

        hint: true,

        highlight: true,

        minLength: 1

    },

    {

        name: 'states',

        source: substringMatcher(states)

    });

But what I get is this
Result

How to fix this?

asked Nov 22 '18 at 8:09

car tree

162

try this: var states = [{{ pr_name | join(',') }}]

– smoqadam
Nov 22 '18 at 8:16

1

U'd need to apply the raw filter as your output is being escaped

– DarkBee
Nov 22 '18 at 8:18

add a comment |

I am trying to pass the elements in an array to a twig file. After it is passed, the html (in the js) code should look like

var states = ['car','van','bus']

I used the following code to do so using php symfony

/**

 * @Route("/test", name="test")

 */

public function testAction(Request $request)

{

    $products=$this->getDoctrine()->getRepository(products::class)->findAll();

    $pr_name=array();

    foreach ($products as $product){

        $name=$product->getName();

        array_push($pr_name,$name);



    }



    $pr_name2="'".implode("','",$pr_name)."'";

    dump($pr_name2);

    exit;



    return $this->render('typeahead.html.twig', array(

        'pr_name'=>$pr_name2,

    ));



}

My Twig file

<script>

 var substringMatcher = function(strs) {

    return function findMatches(q, cb) {

        var matches, substringRegex;



        // an array that will be populated with substring matches

        matches = ;



        // regex used to determine if a string contains the substring `q`

        substrRegex = new RegExp(q, 'i');



        // iterate through the pool of strings and for any string that

        // contains the substring `q`, add it to the `matches` array

        $.each(strs, function(i, str) {

            if (substrRegex.test(str)) {

                matches.push(str);

            }

        });



        cb(matches);

    };

};



var states = [{{ pr_name }}]



$('#the-basics .typeahead').typeahead({

        hint: true,

        highlight: true,

        minLength: 1

    },

    {

        name: 'states',

        source: substringMatcher(states)

    });

But what I get is this
Result

How to fix this?

asked Nov 22 '18 at 8:09

car tree

162

I am trying to pass the elements in an array to a twig file. After it is passed, the html (in the js) code should look like

var states = ['car','van','bus']

I used the following code to do so using php symfony

/**

 * @Route("/test", name="test")

 */

public function testAction(Request $request)

{

    $products=$this->getDoctrine()->getRepository(products::class)->findAll();

    $pr_name=array();

    foreach ($products as $product){

        $name=$product->getName();

        array_push($pr_name,$name);



    }



    $pr_name2="'".implode("','",$pr_name)."'";

    dump($pr_name2);

    exit;



    return $this->render('typeahead.html.twig', array(

        'pr_name'=>$pr_name2,

    ));



}

My Twig file

<script>

 var substringMatcher = function(strs) {

    return function findMatches(q, cb) {

        var matches, substringRegex;



        // an array that will be populated with substring matches

        matches = ;



        // regex used to determine if a string contains the substring `q`

        substrRegex = new RegExp(q, 'i');



        // iterate through the pool of strings and for any string that

        // contains the substring `q`, add it to the `matches` array

        $.each(strs, function(i, str) {

            if (substrRegex.test(str)) {

                matches.push(str);

            }

        });



        cb(matches);

    };

};



var states = [{{ pr_name }}]



$('#the-basics .typeahead').typeahead({

        hint: true,

        highlight: true,

        minLength: 1

    },

    {

        name: 'states',

        source: substringMatcher(states)

    });

But what I get is this
Result

How to fix this?

php arrays string symfony twig

asked Nov 22 '18 at 8:09

car tree

162

asked Nov 22 '18 at 8:09

car tree

162

asked Nov 22 '18 at 8:09

car tree

162

asked Nov 22 '18 at 8:09

car tree

162

asked Nov 22 '18 at 8:09

car tree

162

try this: var states = [{{ pr_name | join(',') }}]

– smoqadam
Nov 22 '18 at 8:16

1

U'd need to apply the raw filter as your output is being escaped

– DarkBee
Nov 22 '18 at 8:18

add a comment |

try this: var states = [{{ pr_name | join(',') }}]

– smoqadam
Nov 22 '18 at 8:16

1

U'd need to apply the raw filter as your output is being escaped

– DarkBee
Nov 22 '18 at 8:18

try this: var states = [{{ pr_name | join(',') }}]

– smoqadam
Nov 22 '18 at 8:16

U'd need to apply the raw filter as your output is being escaped

– DarkBee
Nov 22 '18 at 8:18

add a comment |

1 Answer
1

active

oldest

votes

Try replacing

var states = [{{ pr_name }}]

with

var states = [{{ pr_name|raw }}]

answered Nov 22 '18 at 9:20

Yoann Mir

865

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

Try replacing

var states = [{{ pr_name }}]

with

var states = [{{ pr_name|raw }}]

answered Nov 22 '18 at 9:20

Yoann Mir

865

add a comment |

Try replacing

var states = [{{ pr_name }}]

with

var states = [{{ pr_name|raw }}]

answered Nov 22 '18 at 9:20

Yoann Mir

865

add a comment |

Try replacing

var states = [{{ pr_name }}]

with

var states = [{{ pr_name|raw }}]

answered Nov 22 '18 at 9:20

Yoann Mir

865

Try replacing

var states = [{{ pr_name }}]

with

var states = [{{ pr_name|raw }}]

answered Nov 22 '18 at 9:20

Yoann Mir

865

answered Nov 22 '18 at 9:20

Yoann Mir

865

answered Nov 22 '18 at 9:20

Yoann Mir

865

answered Nov 22 '18 at 9:20

Yoann Mir

865

add a comment |

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