Tag Archives: JavaScript

Some resources explaining the modular design pattern in javascript, for future reference.

Javascript phone number validation script

/*Validate Phone No*/
$('.valPhoneNo').blur(function(){
 var phone = $(this).val();
 phone = phone.replace(/D/g,'');
 if(phone.length == 7){
  var dispPhone = phone.slice(0,3) + "-" + phone.slice(3);
  $(this).val(dispPhone);
 } else if(phone.length == 10) {
  var dispPhone = "(" + phone.slice(0,3) + ") " + phone.slice(3,6) + "-" + phone.slice(6);
$(this).val(dispPhone);
 }
});

Function to prevent enter key from submitting form

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// Prevent Enter key from submitting form without returning a button click
$('form[name="Save"] > input:text').bind("keypress", function(e) {
 console.log('i');
 var code = e.which;
 if (code == 13) {
  e.preventDefault();
  return false;
 }
})

Stop before unloading the page

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With Javascript: http://stackoverflow.com/questions/1704533/intercept-page-exit-event

With JQuery: http://stackoverflow.com/questions/6063522/jquery-beforeunload

Javascript: Interation through form elements

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var elem = document.getElementById(‘frmNameSearch’).elements;
str = ”;

for(var i = 0; i < elem.length; i++)

{

str += “Type: ” + elem[i].type + ” Name: ” + elem[i].name + “n”;

}
console.log(str);

Binding keystrokes in jquery

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This post is useful on that subject.

New PHP Project & Name Parsing

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Thinking about developing a mysql database for help with case management in my firm. Learned alot by using XAMPP and the excellent PHP Development Series video tutorials at Lecture Snippets.

Jonathon Hill‘s PHP Human Name Parsing, improving Keith Beckman’s script.

Jason Priem’s page about parsing human names in PHP.

Here is the same type thing in javascript by Josh Frasier.

Another javascript name parser by Jerry Davidson.

Chris West’s blog post about javascript name parsing.