- Added JavaScript to add placeholders to input fields and text areas with ...

ftimme

2012-05-30 f754e505210c081feb3f50a386e35f602382ae56

- Added JavaScript to add placeholders to input fields and text areas with a click.

 interface/web/js/scrigo.js.php

@@ -582,3 +582,36 @@
    return Math.floor(Math.random() * (max - min + 1)) + min;
}

jQuery('.addPlaceholder').live("click", function(){
    var placeholderText = jQuery(this).text();
    var template = jQuery(this).siblings(':input');
    template.insertAtCaret(placeholderText);
});
		
jQuery.fn.extend({
    insertAtCaret: function(myValue){
        return this.each(function(i) {
            if (document.selection) {
                //For browsers like Internet Explorer
                this.focus();
                sel = document.selection.createRange();
                sel.text = myValue;
                this.focus();
            } else if (this.selectionStart || this.selectionStart == '0') {
                //For browsers like Firefox and Webkit based
                var startPos = this.selectionStart;
                var endPos = this.selectionEnd;
                var scrollTop = this.scrollTop;
                this.value = this.value.substring(0, startPos)+myValue+this.value.substring(endPos,this.value.length);
                this.focus();
                this.selectionStart = startPos + myValue.length;
                this.selectionEnd = startPos + myValue.length;
                this.scrollTop = scrollTop;
            } else {
                this.value += myValue;
                this.focus();
            }
        })
    }
});