[PHP] Conditional Logic Forms
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  1. #1
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    Question Conditional Logic Forms

    Da li neko moze da mi da najprostiji primer ove forme?
    Na primer neka bude checkbox sa DA i NE opcijom, ako se kline DA,
    izadje recmo textobox, pokusavam da nadjem na netu tutorijale za ovo
    ali sve sto mi izlazi su sajtovi koji nude neki svoj Form Builder
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  2. #2
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    Default

    <form action="" method="post">
    <input type="radio" name="da" value="Da">Da
    <input type="radio" name="ne" value="Ne">Ne
    <input type="submit" name="submit" value="Submit" />
    </form>
    <?php
    if (isset($_POST['submit'])) {
    if(isset($_POST['da']))
    {
    echo "Odabrali ste :".$_POST['da'];
    }
    }
    ?>

  3. #3
    Moderator Array Megastorm's Avatar
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    Default

    Quote Originally Posted by Vaki# View Post
    <form action="" method="post">
    <input type="radio" name="da" value="Da">Da
    <input type="radio" name="ne" value="Ne">Ne
    <input type="submit" name="submit" value="Submit" />
    </form>
    <?php
    if (isset($_POST['submit'])) {
    if(isset($_POST['da']))
    {
    echo "Odabrali ste :".$_POST['da'];
    }
    }
    ?>
    Trazio je verovatno JavaScript varijantu, jer koliko vidim hoce da mu se nesto prikaze na klik, ne da se ispise posle prosledjivanja forme.

  4. #4
    Super Moderator Array klipica's Avatar
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    Default

    U slucaju JS, Angular je vrh za takve stvari.
    Code:
    #YoMama {
        width: 200%;
        overflow: visible;
    }

  5. #5
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    Quote Originally Posted by klipica View Post
    U slucaju JS, Angular je vrh za takve stvari.

    Vue.js nije los isto
    Last edited by milutinke2; 28-05-2017 at 20:51.


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  6. #6
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    Da, kao sto je megastorm rekao, treba mi da kad neko klikne izadje mu taj tekst, ali kad se vrati na ne opet sakrije se tekst,
    to mi treba cisto zbog primera da bih video kako funkcionise pa da ja posle malo proguglam i prostudiran da bih napravio neku prostu formu
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  7. #7
    Super Moderator Array klipica's Avatar
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    Default

    Resenje sa Angular.js:
    Code:
    <!DOCTYPE html>
    <html ng-app="Application">
        <head>
            <title>Conditional Logic</title>
    
            <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js"></script>
        </head>
        <body>
            <div ng-controller="RadioController">
                <form>
                    <label for="radio_da">DA</label>
                    <input id="radio_da" type="radio" ng-model="showDiv" ng-value="true"/>
                    <br/>
                    <label for="radio_ne">NE</label>
                    <input id="radio_ne" type="radio" ng-model="showDiv" ng-value="false"/>
                </form>
    
                <div ng-show="showDiv">
                    <p>Ovaj tekst ce se pokazati ako je otkaceno DA.</p>
                </div>
            </div>
    
            <script>
                angular.module('Application', [])
                    .controller('RadioController', ['$scope', function($scope) {
                        $scope.showDiv = true;
                    }]);
            </script>
        </body>
    </html>
    Code:
    #YoMama {
        width: 200%;
        overflow: visible;
    }

  8. #8
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    Quote Originally Posted by klipica View Post
    Resenje sa Angular.js:
    Code:
    <!DOCTYPE html>
    <html ng-app="Application">
        <head>
            <title>Conditional Logic</title>
    
            <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js"></script>
        </head>
        <body>
            <div ng-controller="RadioController">
                <form>
                    <label for="radio_da">DA</label>
                    <input id="radio_da" type="radio" ng-model="showDiv" ng-value="true"/>
                    <br/>
                    <label for="radio_ne">NE</label>
                    <input id="radio_ne" type="radio" ng-model="showDiv" ng-value="false"/>
                </form>
    
                <div ng-show="showDiv">
                    <p>Ovaj tekst ce se pokazati ako je otkaceno DA.</p>
                </div>
            </div>
    
            <script>
                angular.module('Application', [])
                    .controller('RadioController', ['$scope', function($scope) {
                        $scope.showDiv = true;
                    }]);
            </script>
        </body>
    </html>
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