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Methods
get()
Gets an element using a querySelector and returns an Element object.
Usage: _.get(elem)
Example:
<p id="editme"></p>
<script>
    var elem = _.get("#editme")
    _.edit(elem, "hello there")
</script>edit()
Edits an element's innerHTML
Usage: .edit(elem, text)
Parameters:
textaccepts any string or number
Example:
<p id="editme"></p>
<script>
    var edit = _.get("#editme")
    _.edit(edit, "I was edited!") // -> <p id="editme">I was edited!</p>
    
    _.edit("#editme", "I was edited again!") // -> <p id="editme">I was edited again!</p>
</script>addClass()
Add a class to an element.
Usage: .addClass(elem, property, value)
Parameters:
propertytakes a CSS property
valuetakes a value that works withproperty
Example:
<p id="#changeClass">My class will be changed!</p>
<script>
    _.addClass("#changeClass", "text") // <p id="changeClass" class="text">
</script>removeClass()
Removes a class from an element
Usage: _.removeClass(elem, classname)
Parameters:
classnametakes a name of an element class
Example:
<p id="editme" class="removeMe keepMeHere"></p>
<script>
    var elem = _.get("#editme")
    _.removeClass(elem, "removeMe") // -> <p id="editme" class="keepMeHere"></p>
</script>setCSS()
Removes a class from an element
Usage: _.setCSS(elem, property, value)
Parameters:
propertytakes the name of a CSS class
valuetakes a valid CSS value ofproperty
Example:
<p id="editme">I will red!</p>
<script>
    var elem = _.get("#editme")
    _.setCSS(elem, "color", "red") // -> <p id="editme">I will be red!</p> (colored red)
    _.setCSS("#editme", "font-size", "25px") // -> <p id="editme">I will be red!</p> (colored red and 25px)
</script>on()
Add an event listener to an element
Usage: _.on(elem, event, callback)
Parameters:
eventtakes any HTML event
callbacktakes any callback function
Example:
<p id="clickme">Click me!</p>
<script>
    var elem = _.get("#clickme")
    _.on(elem, "click", function() {
        alert("I was clicked!");
    })
</script>hide()
Hide an element on the document.
Usage: .hide(elem)
Example:
<p id="hideme">I will be hidden!</p>
<script>
    _.hide("#hideme") // Element is now hidden
</script>show()
Show an element.
Usage: .show(elem)
Example:
<p id="showme">I will be shown!</p>
<script>
    _.hide("#showme") // Element is now hidden
    _.show("#showme") // Element is now shown
</script>loop()
Loop a function an amount of times
Usage: .loop(times, function)
Parameters:
timestakes an integer
functiontakes any JavaScript function
Example:
<script>
    _.loop(5, function() {
        document.write("Hello!")
    }) // "Hello!" was written 5 times
</script>Last updated