Javascript within a Javascript function

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I'm obviously not a coder by trade but I'm trying to get this done and can't figureout what I'm missing,

This it my current page : http://dev.clearbridgetech.com/case-studies

Currently if I click on the "By Practice" button the text "Practice......." is outputed to the bottom as expected but instead id like the code below labeled as "Blue JavaScript" below and I just can't figure out how to do this. Any help will be greatly appreciated.

<script language="JavaScript">
function bypractice()
{
document.getElementById("divA").innerHTML="Practice.......";
}
</script></p>
<script language="JavaScript">
function byverticle()
{
document.getElementById("divA").innerHTML="Verticle.......";
}

Blue JavaScript

<p style="text-align: center;">
<a href="javascript:appdev();"><img alt="" src="images/cs-images/appdev.png" style="width: 100px; border-width: 0px; border-style: solid; height: 31px;" /></a>&nbsp; <a href="javascript:cloudcomp();"><img alt="" src="images/cs-images/cloudcomp.png" style="width: 100px; height: 31px; border-width: 0px; border-style: solid;" /></a>&nbsp; <a href="javascript:dbsol();"><img alt="" src="images/cs-images/dbsol.png" style="width: 100px; border-width: 0px; border-style: solid; height: 31px;" /></a>&nbsp; <a href="javascript:dcinfra();"><img alt="" src="images/cs-images/datainfra1.png" style="width: 100px; border-width: 0px; border-style: solid; height: 31px;" /></a></p>

JavaScript Functions, Can you have a function within a function in JavaScript? JavaScript Function Syntax. A JavaScript function is defined with the function keyword, followed by a name, followed by parentheses (). Function names can contain letters, digits, underscores, and dollar signs (same rules as variables). The parentheses may include parameter names separated by commas: (parameter1, parameter2,


How about putting all the HTML that you need in a div and applying the style display:none and then on click of button replacing the innerHTML of you div with innerHTML of the hidden div.

Something like this.

function bypractice()
{
document.getElementById("divA").innerHTML=document.getElementById("hiddendiv").innerHTML;
}

DEMO

JavaScript Functions, can be returned: either as a property of a new object or as a result by itself. Functions are one of the fundamental building blocks in JavaScript. A function is a JavaScript procedure—a set of statements that performs a task or calculates a value. To use a function, you must define it somewhere in the scope from which you wish to call it.


Replace "Practice....." with "< your Blue Javascript HTML here >"

Your HTML code should be inside quotation marks, just as if it were a string. i.e. document.getElementById('myDiv').innerHTML = "<b style='color:#f00'>This will print red bolded text</b>";

You'll need to use single quotes instead of double quotes in the HTML, or escape your double quotes by adding the '\' character prior to each quotation mark.

Variable scope, , you must define it somewhere in the scope from which you wish to call it. In JavaScript, the convention (and this is only a convention) is that any function that begins with a capital letter is to be used as a constructor. Then, one would call. var foo = new Foo() and this would refer to the newly created object that is about to be referenced by foo.


My good friend was actually able to figure this out rather quickly. "Basically, you're wrapping the tag with the tag, so that the image becomes a link, and, in turn, invokes the JS."

<a href="javascript:appdev();"><img alt="" src="/images/cs-images/appdev.png" style="width: 100px; border-width: 0px; border-style: solid; height: 31px;" /></a>

Functions, Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java  The reason that is happening is because you keep overwriting the draw function. Why don't you have a script page where you hold an array of function pointers to the right function like so: var array = (draw1, draw2, draw3, ); function draw1() { //do your thing on div1 } function drawn() { //do your n thing on divn }


JavaScript Function Closures, Within the function body, the following are all equivalent: bar(); arguments.callee​(); foo(). A function that calls itself is called a recursive function  Maybe I'm just thinking about this too hard, but I'm having a problem figuring out what escaping to use on a string in some JavaScript code inside a link's onClick handler.


Javascript within Javascript - JavaScript, <script type="text/javascript"> $(function(){ var value = $.cookie('the_cookie'), date = null; if (/^\\d+$/.test(value || "")) { date = new Date(); date.setTime(value); }  A JavaScript function is a block of JavaScript code, that can be executed when "called" for. For example, a function can be called when an event occurs, like when the user clicks a button. You will learn much more about functions and events in later chapters.


How to call a JavaScript function within an HTML body, Try wrapping the createtable(); statement in a <script> tag: <table> <tr> <th>​Balance</th> <th>Fee</th> </tr> <script>createtable();</script>  Write one function inside another function. Make a call to the inner function in the return statement of the outer function. Call it fun(a)(b) where a is parameter to outer and b is to the inner function. Finally return the combined output from the nested function. Example 1: This example using the approach discussed above.