JavaScript Simple Code

I need to implement the following 2 javascript codes:

1. Implementation of a list of names :

Create an html file ( with Javascript) to implement the following :

a) An [url removed, login to view] page that contains 4 buttons with the following labels :

- Insert name

- Delete name

- Sort names

- View name

b) When the user presses the button "Insert name" will get a window where you enter a name. When the user presses OK the name will be recorded at the end of a list type array. If the name is already in the list then you will receive an error message and will not be registered in the name list -array.

c) When the user presses the button "Delete name" will get a window where you enter a name. When the user presses OK will be found the name in the list and will be deleted. If the name does not exist it will display an error message .

d) When the user presses the button "Sort names" then ordered that the names registered in list -array.

e) When the user presses the button "View names" then you will see a new window -browser where to display the names of the list in a list.

• Caution : The user has the right to use these actions (ie , to press the button) multiple times .

2. Write function in JavaScript which will implement the following actions:

a. It takes as input a string.

b. Will examine whether the string contains spaces . Even if it contains a space or is itself an empty string then it will print "Invalid String!".

c. It divides the string in two and they will print the two strings with just two spaces between them.

d. It executes the step (c) recursively until all printed characters of string with gaps within 2 to one another.

The function should be implemented with recursion.

Note: if the string has an odd number of characters (ie , 1,3,5 , ... ), then the middle will cling to the second string ( particularly if the string S has n characters , where n is an odd number , then divide the S will give two strings A and B , wherein A includes the first ((n-1) / 2) of characters S and B will have the remaining ) .

Execution Example ( with _ symbolized gaps in performance below ) :

Input string: Christodoulos


christ __ odoulos

chr_ _ist_ _odo_ _ulos

c_ _hr_ _i_ _st_ _o_ _do_ _ul_ _os

c_ _h_ _r_ _i_ _s_ _t_ _o_ _d_ _o_ _u_ _l_ _o_ _s

Habilidades: HTML, Javascript

Veja mais: html javascript code simple, when to use recursion, string b, sort array c, simple recursion example, simple recursion, recursively, recursion function, printed names, performance press, get right code, codes in javascript, get a code, html 5 codes, page javascript simple, javascript write display, insert javascript html, string html, simple print function, javascript multiple page, html code error, list view html, function recursion, javascript user type, print labels browser

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( 1 comentário ) Thessaloniki, Turkey

ID do Projeto: #5129340

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I can get this done for you right away.

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