54 lines
1.2 KiB
JavaScript
54 lines
1.2 KiB
JavaScript
(function($) {
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var Placeholder = {
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_PLACEHOLDERS : [],
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_p : function( $field ) {
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this.fieldObject = $field;
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this.placeholderText = $field.val();
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var placeholderText = $field.val();
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$field.addClass('ph');
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$field.blur(function() {
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if ( $(this).val() == '' ) {
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$(this).val( placeholderText );
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$(this).addClass('ph');
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}
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});
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$field.focus(function() {
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$(this).removeClass('ph');
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if ( $(this).val() == placeholderText ) {
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$(this).val('');
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} else {
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$(this)[0].select();
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}
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});
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},
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add : function( $field ) {
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Placeholder._PLACEHOLDERS.push( new Placeholder._p( $field ) );
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},
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clearAll: function() {
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for ( var i=0; i < Placeholder._PLACEHOLDERS.length; i++ ) {
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if ( Placeholder._PLACEHOLDERS[i].fieldObject.val() ==
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Placeholder._PLACEHOLDERS[i].placeholderText ) {
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Placeholder._PLACEHOLDERS[i].fieldObject.val('');
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}
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}
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},
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exists : function() {
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return ( _PLACEHOLDERS.length );
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}
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};
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$.GollumPlaceholder = Placeholder;
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})(jQuery); |