FuncUnit.prototype.width function

Gets an element's width or waits until it equals a specified value.

// gets the width
S("#foo").width();

// waits until the width is 100
S("#foo").width(100)

func_unit.width(width, callback) -> String|funcUnit

width {optional:Number|Function}

If provided uses this as a check before continuing to the next action. Or you can provide a function that returns true to continue to the next action.

callback {optional:Function}

a callback that will run after this action completes.

returns {String|funcUnit}

if width is provided, returns the funcUnit selector for chaining, otherwise returns the width of the selector.