Validating fields javascript Cam2cam jeff horn

Posted by / 21-Apr-2019 00:13

Validating fields javascript

Netscape Communications realized that the Web needed to become more dynamic.

Marc Andreessen, the founder of the company believed that HTML needed a "glue language" that was easy to use by Web designers and part-time programmers to assemble components such as images and plugins, where the code could be written directly in the Web page markup.

In 1995, Netscape Communications recruited Brendan Eich with the goal of embedding the Scheme programming language into its Netscape Navigator.

Before he could get started, Netscape Communications collaborated with Sun Microsystems to include in Netscape Navigator Sun's more static programming language Java, in order to compete with Microsoft for user adoption of Web technologies and platforms.

With the release of Internet Explorer 4, Microsoft introduced the concept of Dynamic HTML, but the differences in language implementations and the different and proprietary Document Object Models remained and were obstacles to widespread take-up of Java Script on the Web.

Alongside HTML and CSS, Java Script is one of the three core technologies of World Wide Web content production.

It has an API for working with text, arrays, dates, regular expressions, and basic manipulation of the DOM, but the language itself does not include any I/O, such as networking, storage, or graphics facilities, relying for these upon the host environment in which it is embedded.

Initially only implemented client-side in web browsers, Java Script engines are now embedded in many other types of host software, including server-side in web servers and databases, and in non-web programs such as word processors and PDF software, and in runtime environments that make Java Script available for writing mobile and desktop applications, including desktop widgets.

JScript, a reverse-engineered implementation of Netscape's Java Script, was part of Internet Explorer 3.

JScript was also available for server-side scripting in Internet Information Server.

validating fields javascript-67validating fields javascript-16validating fields javascript-88

Netscape Communications then decided that the scripting language they wanted to create would complement Java and should have a similar syntax, which excluded adopting other languages such as Perl, Python, TCL, or Scheme.

One thought on “validating fields javascript”