README

Render views with the Latte template engine in Jaxon applications.

Installation

Install this package with Composer.

"require": {
    "jaxon-php/jaxon-latte": "^5.0"
}

Usage

For each directory containing Latte templates, add an entry to the app.views section in the configuration.

    'app' => [
        'views' => [
            'demo' => [
                'directory' => '/path/to/demo/views',
                'extension' => '.latte',
                'renderer' => 'latte',
            ],
        ],
    ],

In the following example, the DOM element with id content-id is assigned the value of the /path/to/demo/views/sub/dir/file.latte template.

class MyClass extends \Jaxon\App\FuncComponent
{
    public function action()
    {
        $this->response->html('content-id', $this->view()->render('demo::/sub/dir/file'));
    }
}

Template functions

This extension provides the following template functions to insert Jaxon js and css codes in the pages that need to show Jaxon related content.

// /path/to/demo/views/sub/dir/file.latte

<!-- In page header -->
{jxnCss()}
</head>

<body>

<!-- Page content here -->

</body>

<!-- In page footer -->
{jxnJs()}

{jxnScript()}

Call factories

This extension registers the following template functions for Jaxon call factories.

Note

In the following examples, the $rqAppTest template variable is set to the value rq(Demo\Ajax\App\AppTest::class).

The jxnBind function attaches a UI component to a DOM element, while the jxnHtml function displays a component HTML code in a view.

    <div class="col-md-12" {jxnBind($rqAppTest)}>
        {jxnHtml($rqAppTest)}
    </div>

The jxnPagination function displays pagination links in a view.

    <div class="col-md-12" {jxnPagination($rqAppTest)}>
    </div>

The jxnOn function binds an event on a DOM element to a Javascript call defined with a call factory.

    <select class="form-select"
        {jxnOn('change', $rqAppTest->setColor(jq().val()))}>
        <option value="black" selected="selected">Black</option>
        <option value="red">Red</option>
        <option value="green">Green</option>
        <option value="blue">Blue</option>
    </select>

The jxnClick function is a shortcut to define a handler for the click event.

    <button type="button" class="btn btn-primary"
        {jxnClick($rqAppTest->sayHello(true))}>Click me</button>

The jxnEvent function defines a set of events handlers on the children of a DOM element, using jQuery selectors.

    <div class="row" {jxnEvent([
        ['.app-color-choice', 'change', $rqAppTest->setColor(jq().val())]
        ['.ext-color-choice', 'change', $rqExtTest->setColor(jq().val())]
    ])}>
        <div class="col-md-12">
            <select class="form-control app-color-choice">
                <option value="black" selected="selected">Black</option>
                <option value="red">Red</option>
                <option value="green">Green</option>
                <option value="blue">Blue</option>
            </select>
        </div>
        <div class="col-md-12">
            <select class="form-control ext-color-choice">
                <option value="black" selected="selected">Black</option>
                <option value="red">Red</option>
                <option value="green">Green</option>
                <option value="blue">Blue</option>
            </select>
        </div>
    </div>

The jxnEvent function takes as parameter an array in which each entry is an array with a jQuery selector, an event and a call factory.

Contribute

Issue Tracker: github.com/jaxon-php/jaxon-latte/issues
Source Code: github.com/jaxon-php/jaxon-latte

License

The package is licensed under the BSD license.

jaxon-php / jaxon-latte

Maintainers

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