Introduce Style Javascript Essential Training

Introduce Style Javascript Essential Training

Javascript, TUTORIALS, WEB

Introduce Style Javascript Essential Training




In our previous lessons we have seen the basics of the javascript functions like create objects, functions, methods, variables and etc. Here in this Introduce Style Javascript Essential Training lesson we are gonna learn how to apply styles to an element through the javascript. For this lesson we should know at least the basics of the CSS for better understanding.
Like we do in the CSS, javascript can also supports the both inline style and calling the class name externally. To access the element using inline style we should assign an id for that element and also get the element by its id name for apply the styles.
In this javascript uses the same styles we used in the css itself. But the standard or the structure is little bit changes. We can do it by the following way,
Setting Inline Styles – Introduce Style Javascript Essential Training

In the above simple script we shows how to set the color for an element named myElement. We can not directly set this but we have to said at first for which element we are gonna assign. Like the following,

For the above script and the HTML element we should get the result like this,

Introduce Style Javascript Essential Training
And now we hope you understand the basic concept behind this apply styles through the inline java script styles.




Style Property Naming – Introduce Style Javascript Essential Training
There is more similarities between the css and javascript style elements in naming the style properties. Here we use the same naming style in javascript like we did in the CSS.
Introduce Style Javascript Essential Training
We show above the difference between the css and javascript naming properties, here we use the camel case for naming the javscript styling properties. In javascript the hyphen is considered as the subtraction operator. So we need to find a simple another way to put the same condition.
These are the basics of the apply inline styles in javascript and we can also use the class name to set the styles like we do in the ordinary HTML and CSS. We can see how to do that in our upcoming lessons.




We hope this Introduce Style Javascript Essential Training lesson will teach some basics of the apply inline styles in javascript.

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