(function($) { //Create plugin named Setcase $.fn.Setcase = function(settings) { // Defaults var config = { caseValue: 'Upper', changeonFocusout: false }; //Merge settings if(settings) $.extend(config, settings); this.each(function() { //keypress event if(config.changeonFocusout == false) { $(this).keypress(function () { if (config.caseValue == "upper") { var currVal = $(this).val(); //console.log(currVal); //console.log(currVal.toUpperCase()); $(this).val(currVal.toUpperCase()); } else if(config.caseValue == "lower") { var currVal = $(this).val(); $(this).val(currVal.toLowerCase()); } else if(config.caseValue == "title") { var currVal = $(this).val(); $(this).val(currVal.charAt(0).toUpperCase() + currVal.slice(1).toLowerCase()); } else if(config.caseValue == "pascal") { var currVal = $(this).val(); currVal = currVal.toLowerCase().replace(/\b[a-z]/g, function(txtVal) { return txtVal.toUpperCase(); }); $(this).val(currVal); } }); } //blur event $(this).blur(function () { if(config.caseValue == "upper") { var currVal = $(this).val(); $(this).val(currVal.toUpperCase()); } else if(config.caseValue == "lower") { var currVal = $(this).val(); $(this).val(currVal.toLowerCase()); } else if(config.caseValue == "title") { var currVal = $(this).val(); $(this).val(currVal.charAt(0).toUpperCase() + currVal.slice(1).toLowerCase()); } else if(config.caseValue == "pascal") { var currVal = $(this).val(); currVal = currVal.toLowerCase().replace(/\b[a-z]/g, function(txtVal) { return txtVal.toUpperCase(); }); $(this).val(currVal); } }); }); }; })(jQuery);