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Then I'm gonna need another car. A bigger, more powerful car. That's exactly when I must use new again. In MooTools, we have classes to perform different types of actions. We have Classes that deal with data Request or classes that display visual effects Fx and many more that I'm not talking about here today.
Morph, for example, is your factory. It makes Fx. Morph cars. Let's buy a car now: I want it to have a duration of ms, and I want it to be linked to this certain HTML element called "element":. I have a car now, that we call Instance. Let's use it to change the height and width for the element previously specified to These days, I see the same mistake being made over and over again: People buy a Car, and they make only one trip with it:.
Well, this is not how life MooTools works! Just like in real life, there is no need to buy a car each trip you make, unless you want to significantly change the properties of this car.
This use and discard approach is wrong in so many ways. We first have to choose the suitable HTML elements for slider. While considering the basic idea, div elements are the most suitable for sliders because using divs, we can create child elements.
We now have to set the CSS for those divs to make the div structure as a perfect slider. Here, the parent div is for slider and the child div is for knob.
We now have to use these divs as sliders by passing the elements to the Slider constructor as sliderObject , and knobObject. Take a look at the following syntax for defining slider. A snap value can be a true or false value.
This determines whether the knob snaps to the steps as it is dragged along the slider. By default, it is false. This is the relative offset of the knob from the starting position. Try experimenting with this one. By default, it is 0. This is a very useful option. You can set a range of numbers that the steps will break into. For example, if your range was [0, ] and you had 10 steps, your steps would be 20 apart. The range can also include negative numbers, for example [, 0], which is very useful when inverting the scrolled.
Set wheel to true and the scroller will recognize the mousewheel event. When using the mousewheel, you may have to adjust the range to ensure that the mousewheel event does not appear inverted again, more on that later.
You can, however, set as many steps that are usable within reason. By default, it is Mode will define whether a slider registers itself as vertical or horizontal. However, there are a few more necessary steps to convert from horizontal and vertical. By default, it is horizontal. Any change in the present step triggers the execution of the event.
Check out the example given below to see when it executes. Any change in the position of the handle triggers the execution of this event. Check out the example given below to see what this executes. This event executes whenever the handle is let go of. The following example explains the horizontal and vertical slider along with the event indicators.
Click on the brown knob on the horizontal or vertical sliders then drag it, you will find the step position and event indication for each action. Sortables is an advanced feature in web development and can really open up the options with your user interface designs. It also includes a great function called "serialize" that manages a list of element ids and is useful for server side scripting. First, we send the list of items to a variable.
If you want an array of the list of items, then assign all collection to a variable. And, finally pass that variable to a sortable constructor. Take a look at the following syntax to create a sortable object. Sortable provides different options to customize the sortable object. Let us discuss the options. This option determines whether the list elements can jump between uls within the sortable object. For example, if you have two uls in the sortable object, you can " constrain " the list items to their parent ul by setting " constrain: true ".
Take a look at the following syntax for setting constrain. This option helps you to create a clone element under your cursor. It helps in sorting the list elements. Take a look at the following syntax for clone. Handle is an option that accepts an element to act as the drag handle. This is useful whenever you want your list items selectable or you want any actions in your list.
If you are not providing any variable it will be considered as false by default. Take a look at the following syntax for using handle. This option lets you adjust the sort element. If you use a clone, opacity affects the element that sorts. This option accepts either "false" or any Fx option. If you set Fx option within revert, it will create an effect for the sorted element to settle into place.
Take a look at the following syntax for revert. This option lets you see how many px the user will drag the mouse before the element starts following. This is useful for disabling sort. This allows you to add new items to your sortable list.
This method lets you remove the sorting capability of an item within a sortable list. This is useful when you want to lock a particular item within a specific list and not let it sort with others. Instead of just adding a new item to an existing list, you may want to add a whole new list to the sortable object.
This method lets you add multiple lists, making it really easy to add more sortables. Let us remove the lists from the sortable object. This is useful for when you want to lock a particular list in place.
You can remove the list, leaving the other lists still in the object sortable, but locking the content of the removed list. All of that sorting is great, but what if you want to do something with the data? You can choose which list to get data from within the object by index number. The following example creates an array of div elements with numbering. Later, rearrange those by click, drag, and drop actions using mouse pointer. Accordion is the most popular plugin that MooTools provides.
It helps in hiding and revealing the data. Let us discuss more about it. The basic elements that an accordion requires are pairs of toggles and their contents. Let us create pairs of headings and contents of the html. Take a look at the following syntax to understand how to build an accordion based on the above HTML structure. Let us take an example that defines the basic functionality of Accordion.
Accordion provides tremendous features. These features help in tweaking the options to give customized output. This option determines which element shows on page load. The default is set to 0, so the first element shows. To set another element, just put in another integer that corresponds with its index. When set to true, a height transition effect will take place when switching between displayed elements..
This is the standard accordion setting you see above. This works the same like the height option. However, instead of transitioning the height to show the content, this helps in transitioning of the width. This option determines whether or not to show an opacity transition effect when you hide or display some content. Since we are using the default options above, you can see the effect there.
To set a fixed height, you need to fix an integer for example, you could put for the content px tall. This should be used with some kind of CSS overflow property if you are planning on having a fixed height smaller than the contents natural height. This option lets you add a toggle control to the titles. With this set to true, when you click on an open content title, the content element will close automatically without opening anything else. You can see the execution in the following example.
This will execute when you toggle open an element. It will pass the toggle control element and the content element that is opening and also the parameters.
This executes when an element starts to hide and passes all other elements that are closing, but not opening. It works like many of the other methods we have seen.
First refer to the accordion object, use. So if you have 5 items in your array and you add a 6 th , its index would be 5 regardless of where you add it with. This lets you open a given element. You can select the element by its index so if you have added an element pair and you want to display it, you will have a different index here than you would use above. The following example explains the Accordion feature with a few effects. Click on each Toggle section, then you will find the hidden data and the event indicators for every action.
MooTools provides different tooltips to design custom styles and effects. In this chapter, we will learn the various options and events of tooltips, as well as a few tools that will help you add or remove tooltips from elements.
Creating a tooltip is very simple. First, we have to create the element where we will attach the tooltip. Let us take an example that creates an anchor tag and adds that to the Tips class in the constructor. An integer measured in milliseconds, this will determine the delay before the tooltip shows once the user mouse onto the element.
The default is set at Just like showDelay above, this integer also measured in milliseconds determines how long to wait before hiding the tip once the user leaves the element. This determines how far away from the element the tooltip will appear. Default is x: 16, y: This sets whether or not the tooltip will follow your mouse if you move around the element. If you set it to true, the tooltip will not move when you move your cursor, but will stay fixed relative to the original element.
The default is set to false. The tooltip events remain simple, like the rest of this class. There are two events — onShow and onHide, and they work as you would expect. This event executes when the tooltip appears.
If you set a delay, this event will not execute until the delay is up. The tooltip hides with the execution of this event. If there is a delay, this event will not execute until the delay is up. There are two methods for tooltips — attach and detach.
This lets you target a specific element and add it to a tooltip object and thereby, inherent all the settings in that class instance or detach a particular element.
To attach a new element to a tooltip object, just state the tip object, the tack on. This method works just as the.
First, state the tip object, then add. Tabbed content means the content that is present in the tabbed area and that content is related to the list items. Whenever we apply any actions like hover or click to the list item, the immediate reaction will create an effect on the tabbed content. Creating simple menu tabs helps you to explore additional information when you hover over a list item. First, create an unordered list with items, then create divs, each one corresponding to the one list item.
Let us take a look at the following HTML code. Let us now write a MooTools code that exhibits the tab functionality. Place your mouse pointer on the list item, then you will get additional info of the respective item. By extending the code, we can add some morph functionality when our hidden content is displayed.
We can achieve this by using Fx. Morph effect instead of styling. MooTools contains classes of different APIs. Look at the basics of creating and using classes with MooTools. A class is a container for a collection of variables and functions which operate on those variables to perform specific tasks. Creating a variable is a very simple task. Take a look at the following syntax for creating and accessing variables in classes.
In general, a Method is a function that uses a set of instructions which belongs to a specific class. You can call these functions by using the instance of the class. One more thing whenever you want to call the instance variable into the function you must use this keyword.
Take a look at the following syntax for creating and accessing methods. This helps you create a class setup This also helps you set up user-configuration options and variables. Take a look at the following syntax of initialize option. Implementing options are very helpful for accepting user inputs and building classes. It provides the setOptions method.
This method allows you to set the options once the class has been initialized. If you want to access the variable from inside the class, use the following syntax. Element allows you to add the Fx functionality to multiple dom elements on a single page. Actually Fx. Element is an extension of the Fx. Morph plugin. The only difference between Fx.
Element and Fx. Morph is the syntax. Start and set keyword structures are used to start and set styles. But in this structure, you refer to the element via the index — the first element is 0, the second is 1, and so on. Take a look at the following syntax for the Start and Set structures. Slides is an option that lets you display the content by sliding into view.
It is very simple but enhances the look of your UI. First, we will initialize the Fx. Slide class with a user-defined instance. For that, we have to create and select an HTML element. You can use the menu on the left to jump around from section to section.
If you're new to MooTools I highly recommend that you start at the top and work your way down in that order. MooTools version 1. This tutorial is quite specifically written for this version. I authored the first draft of the documentation for MooTools and anyone who read it will tell you that it had its share of typos and flat out errors.
I wrote the docs by just reading Valerio's source code and writing down what it appeared to do. Sometimes I get it wrong. I wrote this tutorial in much the same way, and it's likely to have the same kinds of issues though hopefully not many.
This is a wiki, which means that YOU can help me fix any problems that you find. If you think something is off, but aren't positive , then email me what you think should change. If, on the other hand, you spot a typo or something that you know is incorrect, then dive in. MooTools is the brainchild of Valerio Proietti. All Rights Reserved. Contact Us. Browser Detection. Native Extensions.
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