This package has been deprecated

Author message:

This was created for a game needing sub milisecond DOM manipulations. It is very baremetal. I'm not maintaining this anymore, but you are free to use it as you want

Dom-Wrapper

A DOM Wrapper that adds a facilities for use DOM in JavaScript.

It intents to propose a semi-template interface but near from native DOM adding a few sugars as addChild(), or text() and returning the engine in every function for chaining methods.

It's a small and powerful core with a plugins system that can extend almost every behaviour.

You can create new HTML tags, new methods and reusable modules with complex templates and logic.

Installing

npm install dom-wrapper

or copy the bundle/dom-wrapper.min.js to your project and then use window.DomWrapper

(if you're not using browserify similar tools, you do not know what you're missing: Why to use browserify? ).

A template example

 
    'use strict';
 
    var d = require('dom-wrapper'); //or var d = DomWrapper; if you don't use CommonJS
 
    var references = {};
 
    var dom =
    d.section().add(
        d.nav().add(
            d.a().text('Home'),
            d.a().text('Me'),
            d.a().text('Contact')
        ),
        d.article().add(
            d.h1().class('my-class').text('My title').save(references, 'title'), //We save this tag for changing it in a future
            d.p('My laaaaaarge text'),
            d.p('My laaaaaarge text'),
            d.p('My laaaaaarge text'),
            getComments() //You can put arrays and params and the engine merges alls in the correct order.
        )
    ).get();
 
    document.body.appendChild(dom);
 
    references.title.text("My SUPER title"); //changing props after inserted
 
    function getComments () { //Some sync logic.
        var comments = [];
 
        comments.push(d.p().text("Hello, I'm a comment"));
        comments.push(d.p().text("Hello, I'm a comment"));
        comments.push(d.p().text("Hello, I'm a comment"));
 
        return comments;
    }
 

New text tag example

text.js

 
    'use strict';
 
    function text (document, textValue) {
        this.element = document.createTextNode(textValue);
    }
 
    module.exports = function (engine) {
        engine.createTag('text', text);
    };
 

main.js

 
    var domWrapper = require('dom-wrapper'); //or var d = DomWrapper; if you don't use CommonJS
    require('text.js')(domWrapper);
 

The text is in the core plugins, but you can make any behaviour in your tags only adding methods in this in your function and saving the resulting dom in this.elements.

New attr method example

In order achieve chaining methods call, every new method is encouraged to return this.

The DOM element is accessible via this.element

 
    'use strict';
 
    function attr (attribute, text) {
 
        if(arguments.length === 1) return get.call(this, attribute);
        if(arguments.length === 2) return set.call(this, attribute, text);
 
        return this;
    }
 
    function set (attribute, text) {
        this.element.setAttribute(attribute, text);
        return this;}
 
    function get (attribute) {
        return this.element.getAttribute(attribute);
    }
 
    module.exports = function (engine) {
        engine.injectPlugin('attr', attr);
        engine.injectPlugin('setAttr', set);
        engine.injectPlugin('getAttr', get);
    };
 

New simple module example

simpleForm.js

 
    'use strict';
 
    var d = require('dom-wrapper'); //or var d = DomWrapper; if you don't use CommonJS
 
    function form (document, className) {
        this.references = {};
 
        var dom = d.form('my super form').addClass(className).add(
            d.button().save(this.references, 'button').add(d.text('Clic it!'))
        ).get();
 
        this.element = dom;
 
        attachEvent.call(this);
 
        return this;
    }
 
    function attachEvent () {
        this.references.button.get().addEventListener('click', function () {
            alert('You clicked it!');
        });
    }
 
 
    module.exports = function (engine) {
        engine.createTag('simpleForm', form);
    };
 

And then:

main.js

 
    var domWrapper = require('dom-wrapper'); //or var d = DomWrapper; if you don't use CommonJS
    require('simpleForm.js')(domWrapper);
 

Specifying a different document variable

In the browser you can use document for creating DOM. In node or other engines you do not have a document variable globally accesible.

You can use setDocument() for suply a alternative implementor of DOM interface.

 
    'use strict';
 
    var document = require('my-document-implementor');
    var d = require('dom-wrapper').setDocument(document);  //or var d = DomWrapper.setDocument(document); if you don't use CommonJS
 

Using tags directly as functions without dot . operator.

JavaScript has the with statement. Let's be clear: It's dangeorus and can prevent the engine to make certain optimizations.

Nevertheless, there is a few cases when the with statement is justified. In a template system where HTML tags are mapped with functions in an object, I found that the with statement can be helpful.

Note: The with statement is forbidden with 'use strict'.

 
    var d = require('dom-wrapper'); //or var d = DomWrapper; if you don't use CommonJS
 
    var dom;
 
    with(d){
        dom = div().add(
            h1().text('My articles'),
            a().text('My link').attr('href', 'www.mywebsite.com')
            article().add(
                p().text('Hello world!'),
                p().text('¿Where is defined the p function?')
            )
        ).get();
    }
 

Roadmap

• Use getters for save from use parentheses
• Add fragment tag
• Add event plugin