Created
January 29, 2015 06:15
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Modifiable character data inside div with dom manipulation for text color change
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textarea { | |
height: 200px; | |
width: 200px; | |
} | |
div.overlay { | |
z-index: 200; | |
height: 200px; | |
width: 200px; | |
position: absolute; | |
left: 517px; | |
background: white; | |
border: 1px solid; | |
/*pointer-events: none;*/ | |
} | |
div.error { | |
color: red; | |
} | |
$(function() { | |
/* | |
$('div.overlay').on('click', function(event) { | |
event.preventDefault(); | |
$(this).hide(); | |
var x = event.originalEvent.x; | |
var y = event.originalEvent.y; | |
var textarea = document.elementFromPoint(x, y); | |
$(textarea).focus() | |
$(this).show(); | |
}); | |
$('textarea').keyup(function() { | |
var textvalue = $(this).val(); | |
$('div.overlay').html(textvalue); | |
});*/ | |
$.fn.ignore = function(selector){ | |
return this.clone().find(selector).remove().end(); | |
}; | |
$('div.overlay').on('focusout', function(event) { | |
// Email array | |
var emails = new Array(); | |
var firstText = $(this).ignore('div').text(); | |
if(firstText !== '') { | |
var children = $(this).find('div'); | |
$(this).empty(); | |
$(this).append($('<div>').text(firstText)).append(children); | |
} | |
// loop through children | |
$(this).children().each(function(index,value) { | |
var email = $.trim($(value).text()); | |
if(email !== '' && email !== 'asdf') { | |
emails.push(email); | |
} else if(email === 'asdf') { | |
$(value).addClass('error'); | |
} | |
}); | |
console.log(emails); | |
}); | |
$('div.overlay').on('keyup', function(event) { | |
console.log('adfa'); | |
}); | |
$('div.overlay').on('DOMCharacterDataModified', function(event){ | |
var clicked = $(event.target); | |
console.log(clicked); | |
$(clicked).removeClass('error'); | |
}); | |
}); | |
<textarea> | |
</textarea> | |
<div class="overlay" contentEditable="true"></div> |
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