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/*
+-----------------------------------------------------------------------+
| Copyright (c) 2006-2007 Mika Tuupola, Dylan Verheul |
| All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| o Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| o Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution.|
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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+-----------------------------------------------------------------------+
*/
/* $Id: jquery.jeditable.js 235 2007-09-25 08:34:09Z tuupola $ */
/**
* jQuery inplace editor plugin (version 1.4.2)
*
* Based on editable by Dylan Verheul <dylan@dyve.net>
* http://www.dyve.net/jquery/?editable
*
* @name jEditable
* @type jQuery
* @param String target POST URL or function name to send edited content
* @param Hash options additional options
* @param String options[name] POST parameter name of edited content
* @param String options[id] POST parameter name of edited div id
* @param Hash options[submitdata] Extra parameters to send when submitting edited content.
* @param String options[type] text, textarea or select
* @param Integer options[rows] number of rows if using textarea
* @param Integer options[cols] number of columns if using textarea
* @param Mixed options[height] 'auto', 'none' or height in pixels
* @param Mixed options[width] 'auto', 'none' or width in pixels
* @param String options[loadurl] URL to fetch external content before editing
* @param String options[loadtype] Request type for load url. Should be GET or POST.
* @param String options[loadtext] Text to display while loading external content.
* @param Hash options[loaddata] Extra parameters to pass when fetching content before editing.
* @param String options[data] Or content given as paramameter.
* @param String options[indicator] indicator html to show when saving
* @param String options[tooltip] optional tooltip text via title attribute
* @param String options[event] jQuery event such as 'click' of 'dblclick'
* @param String options[onblur] 'cancel', 'submit' or 'ignore'
* @param String options[submit] submit button value, empty means no button
* @param String options[cancel] cancel button value, empty means no button
* @param String options[cssclass] CSS class to apply to input form. 'inherit' to copy from parent.
* @param String options[style] Style to apply to input form 'inherit' to copy from parent.
* @param String options[select] true or false, when true text is highlighted
*
*/
jQuery.fn.editable = function(target, options, callback) {
/* prevent elem has no properties error */
if (this.length === 0) {
return(this);
}
var settings = {
target : target,
name : 'value',
id : 'id',
type : 'text',
width : 'auto',
height : 'auto',
event : 'click',
onblur : 'cancel',
loadtype : 'GET',
loadtext : 'Loading...',
loaddata : {},
submitdata : {}
};
if(options) {
jQuery.extend(settings, options);
}
/* setup some functions */
var plugin = jQuery.editable.types[settings.type].plugin || function() { };
var submit = jQuery.editable.types[settings.type].submit || function() { };
var buttons = jQuery.editable.types[settings.type].buttons
|| jQuery.editable.types['defaults'].buttons;
var content = jQuery.editable.types[settings.type].content
|| jQuery.editable.types['defaults'].content;
var element = jQuery.editable.types[settings.type].element
|| jQuery.editable.types['defaults'].element;
callback = callback || function() { };
jQuery(this).attr('title', settings.tooltip);
/* temporary fix for auto width and height */
settings.autowidth = 'auto' == settings.width;
settings.autoheight = 'auto' == settings.height;
jQuery(this)[settings.event](function(e) {
/* save this to self because this changes when scope changes */
var self = this;
/* prevent throwing an exeption if edit field is clicked again */
if (self.editing) {
return;
}
/* figure out how wide and tall we are */
if (settings.width != 'none') {
settings.width =
settings.autowidth ? jQuery(self).width() : settings.width;
}
if (settings.height != 'none') {
settings.height =
settings.autoheight ? jQuery(self).height() : settings.height;
}
self.editing = true;
self.revert = jQuery(self).html();
self.innerHTML = '';
/* create the form object */
var f = document.createElement('form');
/* apply css or style or both */
if (settings.cssclass) {
if ('inherit' == settings.cssclass) {
jQuery(f).attr('class', jQuery(self).attr('class'));
} else {
jQuery(f).attr('class', settings.cssclass);
}
}
if (settings.style) {
if ('inherit' == settings.style) {
jQuery(f).attr('style', jQuery(self).attr('style'));
/* IE needs the second line or display wont be inherited */
jQuery(f).css('display', jQuery(self).css('display'));
} else {
jQuery(f).attr('style', settings.style);
}
}
/* Add main input element to form and store it in i. */
var i = element.apply(f, [settings, self]);
/* maintain bc with 1.1.1 and earlier versions */
if (settings.getload) {
settings.loadurl = settings.getload;
settings.loadtype = 'GET';
} else if (settings.postload) {
settings.loadurl = settings.postload;
settings.loadtype = 'POST';
}
/* set input content via POST, GET, given data or existing value */
if (settings.loadurl) {
var t = setTimeout(function() {
i.disabled = true;
content.apply(f, [settings.loadtext, settings, self]);
}, 100);
var loaddata = {};
loaddata[settings.id] = self.id;
if (jQuery.isFunction(settings.loaddata)) {
jQuery.extend(loaddata, settings.loaddata.apply(self, [self.revert, settings]));
} else {
jQuery.extend(loaddata, settings.loaddata);
}
jQuery.ajax({
type : settings.loadtype,
url : settings.loadurl,
data : loaddata,
success: function(string) {
window.clearTimeout(t);
content.apply(f, [string, settings, self]);
i.disabled = false;
}
});
} else if (settings.data) {
var str = settings.data;
if (jQuery.isFunction(settings.data)) {
var str = settings.data.apply(self, [self.revert, settings]);
}
content.apply(f, [str, settings, self]);
} else {
content.apply(f, [self.revert, settings, self]);
}
i.name = settings.name;
/* add buttons to the form */
buttons.apply(f, [settings, self]);
/* add created form to self */
self.appendChild(f);
/* highlight input contents when requested */
if (settings.select) {
i.select();
}
/* attach 3rd party plugin if requested */
plugin.apply(f, [settings, self]);
/* focus to first visible form element */
jQuery(":input:visible:enabled:first", f).focus();
/* discard changes if pressing esc */
jQuery(i).keydown(function(e) {
if (e.keyCode == 27) {
e.preventDefault();
reset();
}
});
/* discard, submit or nothing with changes when clicking outside */
/* do nothing is usable when navigating with tab */
var t;
if ('cancel' == settings.onblur) {
jQuery(i).blur(function(e) {
t = setTimeout(reset, 500);
});
} else if ('submit' == settings.onblur) {
jQuery(i).blur(function(e) {
jQuery(f).submit();
});
} else {
jQuery(i).blur(function(e) {
/* TODO: maybe something here */
});
}
jQuery(f).submit(function(e) {
if (t) {
clearTimeout(t);
}
/* do no submit */
e.preventDefault();
/* if this input type has a call before submit hook, call it */
submit.apply(f, [settings, self]);
/* check if given target is function */
if (jQuery.isFunction(settings.target)) {
var str = settings.target.apply(self, [jQuery(i).val(), settings]);
self.innerHTML = str;
self.editing = false;
callback.apply(self, [self.innerHTML, settings]);
} else {
/* add edited content and id of edited element to POST */
var submitdata = {};
submitdata[i.name] = jQuery(i).val();
submitdata[settings.id] = self.id;
/* add extra data to be POST:ed */
if (jQuery.isFunction(settings.submitdata)) {
jQuery.extend(submitdata, settings.submitdata.apply(self, [self.revert, settings]));
} else {
jQuery.extend(submitdata, settings.submitdata);
}
/* show the saving indicator */
jQuery(self).html(settings.indicator);
jQuery.post(settings.target, submitdata, function(str) {
self.innerHTML = str;
self.editing = false;
callback.apply(self, [self.innerHTML, settings]);
});
}
return false;
});
function reset() {
self.innerHTML = self.revert;
self.editing = false;
}
});
return(this);
};
/**
*
*/
jQuery.editable = {
types: {
defaults: {
element : function(settings, original) {
var input = jQuery('<input type="hidden">');
jQuery(this).append(input);
return(input);
},
content : function(string, settings, original) {
jQuery(':input:first', this).val(string);
},
buttons : function(settings, original) {
if (settings.submit) {
var submit = jQuery('<input type="submit">');
submit.val(settings.submit);
jQuery(this).append(submit);
}
if (settings.cancel) {
var cancel = jQuery('<input type="button">');
cancel.val(settings.cancel);
jQuery(this).append(cancel);
jQuery(cancel).click(function() {
jQuery(original).html(original.revert);
original.editing = false;
});
}
}
},
text: {
element : function(settings, original) {
var input = jQuery('<input>');
if (settings.width != 'none') { input.width(settings.width); }
if (settings.height != 'none') { input.height(settings.height); }
/* https://bugzilla.mozilla.org/show_bug.cgi?id=236791 */
//input[0].setAttribute('autocomplete','off');
input.attr('autocomplete','off');
jQuery(this).append(input);
return(input);
}
},
textarea: {
element : function(settings, original) {
var textarea = jQuery('<textarea>');
if (settings.rows) {
textarea.attr('rows', settings.rows);
} else {
textarea.height(settings.height);
}
if (settings.cols) {
textarea.attr('cols', settings.cols);
} else {
textarea.width(settings.width);
}
jQuery(this).append(textarea);
return(textarea);
}
},
select: {
element : function(settings, original) {
var select = jQuery('<select>');
jQuery(this).append(select);
return(select);
},
content : function(string, settings, original) {
/* IE borks if we do not store select in separate variable. */
var select = jQuery('select', this);
if (String == string.constructor) {
eval ("var json = " + string);
for (var key in json) {
if ('selected' == key) {
continue;
}
var option = $('<option>').val(key).append(json[key]);
select.append(option);
}
/* TODO: leave only this to content so IE works too! */
/*
select.children().each(function() {
if (jQuery(this).val() == json['selected']) {
jQuery(this).attr('selected', 'selected');
};
});
*/
//setTimeout(function() { jQuery.editable.types.select.iefix(select, json['selected']) }, 1000);
}
jQuery.editable.types.select.iefix(select, json['selected']);
},
iefix : function(select, which) {
console.log(this);
console.log(select);
select.children().each(function() {
if (jQuery(this).val() == which) {
jQuery(this).attr('selected', 'selected');
};
});
}
}
},
/* Add new input type */
addInputType: function(name, input) {
jQuery.editable.types[name] = input;
}
};
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