I am currently using the code below to detect if a URL is pasted into a contenteditable div. If a URL is pasted, it will automatically be converted into a link (surrounded by a tags).
How would I change this so that if the user pastes an image URL, it would be converted to <img src="https://example.com/image.jpg"> whilst also converting non-image URL's to standard links (surrounded by a tags).
var saveSelection, restoreSelection;
if (window.getSelection && document.createRange) {
saveSelection = function(containerEl) {
var range = window.getSelection().getRangeAt(0);
var preSelectionRange = range.cloneRange();
preSelectionRange.selectNodeContents(containerEl);
preSelectionRange.setEnd(range.startContainer, range.startOffset);
var start = preSelectionRange.toString().length;
return {
start: start,
end: start + range.toString().length
}
};
} else if (document.selection) {
}
function createLink(matchedTextNode) {
var el = document.createElement("a");
el.href = matchedTextNode.data;
el.appendChild(matchedTextNode);
return el;
}
function shouldLinkifyContents(el) {
return el.tagName != "A";
}
function surroundInElement(el, regex, surrounderCreateFunc, shouldSurroundFunc) {
var child = el.lastChild;
while (child) {
if (child.nodeType == 1 && shouldSurroundFunc(el)) {
surroundInElement(child, regex, createLink, shouldSurroundFunc);
} else if (child.nodeType == 3) {
surroundMatchingText(child, regex, surrounderCreateFunc);
}
child = child.previousSibling;
}
}
function surroundMatchingText(textNode, regex, surrounderCreateFunc) {
var parent = textNode.parentNode;
var result, surroundingNode, matchedTextNode, matchLength, matchedText;
while ( textNode && (result = regex.exec(textNode.data)) ) {
matchedTextNode = textNode.splitText(result.index);
matchedText = result[0];
matchLength = matchedText.length;
textNode = (matchedTextNode.length > matchLength) ?
matchedTextNode.splitText(matchLength) : null;
surroundingNode = surrounderCreateFunc(matchedTextNode.cloneNode(true));
parent.insertBefore(surroundingNode, matchedTextNode);
parent.removeChild(matchedTextNode);
}
}
var textbox = $('.editable')[0];
var urlRegex = /http(s?):\/\/($|[^\s]+)/;
function updateLinks() {
var savedSelection = saveSelection(textbox);
surroundInElement(textbox, urlRegex, createLink, shouldLinkifyContents);
restoreSelection(textbox, savedSelection);
}
var $textbox = $(textbox);
$(document).ready(function () {
$textbox.focus();
var keyTimer = null, keyDelay = 1000;
$textbox.keyup(function() {
if (keyTimer) {
window.clearTimeout(keyTimer);
}
keyTimer = window.setTimeout(function() {
updateLinks();
keyTimer = null;
}, keyDelay);
});
});
Did you try to parse the pasted url, and search for ending extension (jpg,gif,png) ?
It should be simple, if the ending is matching one of those, then you wrap the url into an href propriety.
Did You wrote this code by yourself?
Here you can read about strings methods to do this:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String
Related
I am developing an extension which is about fetching the list of topics from the server and find if those topics match with the currently opened gmail messages or not, if found then highlight that topic otherwise don't. But if already 6 topics are matched then it should not check or highlight other topics.
I have used the treewalker for crawling the gmail contents so the matched content will get highlighted as follow
function searchPage(topics) {
highlightAllWords(topics);
}
var highlightAllWords = function(topics) {
Object.keys(topics.topics).forEach(function(topic) {
highlightTopic(topic);
})
}
function highlightTopic(topic) {
let found = 0;
if (topic == null || topic.length === 0) return;
var topicRegex = new RegExp(topic, 'gi');
var treeWalker = document.createTreeWalker(
document.body,
NodeFilter.SHOW_TEXT,
{
acceptNode: function(node) {
var result = NodeFilter.FILTER_SKIP;
if (topicRegex.test(node.nodeValue)) {
found += 1
console.log('found', found);
if (found <= 6) {
console.log('foound less than 6', found)
result = NodeFilter.FILTER_ACCEPT
return result;
}
};
}
}, false
)
var skipTagName = {
"NOSCRIPT": true,
"SCRIPT": true,
"STYLE": true
}
var nodeList = [];
while (treeWalker.nextNode()) {
if (!skipTagName[treeWalker.currentNode.parentNode.tagName]) {
nodeList.push(treeWalker.currentNode);
}
}
nodeList.forEach(function (n) {
var rangeList = [];
// find sub-string ranges
var startingIndex = 0;
do {
// console.log(word, startingIndex, n.parentNode, n.textContent);
startingIndex = n.textContent.indexOf(topic, startingIndex + 1);
if (startingIndex !== -1) {
var topicRange = document.createRange();
topicRange.setStart(n, startingIndex);
topicRange.setEnd(n, startingIndex + topic.length);
rangeList.push(topicRange);
}
} while (startingIndex !== -1);
// highlight all ranges
rangeList.forEach(function (r) {
highlightRange(r);
});
});
}
// highlight the keyword by surround it by `i`
var highlightRange = function (range) {
const bgColorCode = '#000000';
var anchor = document.createElement("A");
var selectorName = anchor.className = "highlighted_text";
anchor.classList.add("highlighted_text");
// range.surroundContents(iNode) will throw exception if word across multi tag
if (!ruleExistenceDict[bgColorCode]) {
sheet.insertRule([".", selectorName, " { background: #", bgColorCode, " !important; }"].join(""), 0);
ruleExistenceDict[bgColorCode] = true;
console.log(sheet);
}
anchor.appendChild(range.extractContents());
anchor.href = `https://google.com/?search=${
range.extractContents()
}`;
range.insertNode(anchor);
};
It highlights the matched content in gmail messages but does highlights more than 6 contents. I have taken the screenshot and it is something like this
update after counter increased and checked in treewalker.nextnode()
There are two syntax errors in your code. You are missing semicolon at end of this statement
found += 1;
Secondly, there is also one extra ";" at the end of function(node).
And You can add the counter check in the following code snippet as
var count=1;
while (treeWalker.nextNode() && count<=6) {
if (!skipTagName[treeWalker.currentNode.parentNode.tagName]) {
nodeList.push(treeWalker.currentNode);
count=count+1;
}
}
So, the final script for the function highlightTopic(topic) will look like
function highlightTopic(topic) {
let found = 0;
if (topic == null || topic.length === 0) return;
var topicRegex = new RegExp(topic, 'gi');
var treeWalker = document.createTreeWalker(
document.body,
NodeFilter.SHOW_TEXT,
{
acceptNode: function(node) {
var result = NodeFilter.FILTER_SKIP;
if (topicRegex.test(node.nodeValue)) {
found += 1;
console.log('found', found);
if (found <= 6) {
console.log('foound less than 6', found)
result = NodeFilter.FILTER_ACCEPT
return result;
}
}
}
}, false
)
var skipTagName = {
"NOSCRIPT": true,
"SCRIPT": true,
"STYLE": true
}
var nodeList = [];
var count=1;
while (treeWalker.nextNode() && count<=6) {
if (!skipTagName[treeWalker.currentNode.parentNode.tagName]) {
nodeList.push(treeWalker.currentNode);
count=count+1;
console.log('count:'+count);
}
}
nodeList.forEach(function (n) {
var rangeList = [];
// find sub-string ranges
var startingIndex = 0;
do {
// console.log(word, startingIndex, n.parentNode, n.textContent);
startingIndex = n.textContent.indexOf(topic, startingIndex + 1);
if (startingIndex !== -1) {
var topicRange = document.createRange();
topicRange.setStart(n, startingIndex);
topicRange.setEnd(n, startingIndex + topic.length);
rangeList.push(topicRange);
}
} while (startingIndex !== -1);
// highlight all ranges
rangeList.forEach(function (r) {
highlightRange(r);
});
});
}
Please update me if it worked.
Thanks
Edit:
And also update the function highlightAllWords as follow:
var highlightAllWords = function(topics) {
var count=1;
Object.keys(topics.topics).forEach(function(topic) {
if(count<=6){
highlightTopic(topic);
console.log('counter:'+count);
if (topic != null && topic.length != 0)
count=count+1;
}
})
}
I have a script that searches for layer names and replaces them, so far it works fine. However I have run across a problem and I don't understand what is happening. I have altered the script to include certain objects (pathItems, etc), in addition to layers. However when it finds and replaces the object name (which it does find them), it does not update in the layers pane. I debugged the program and it does indeed find and replace it, but does not update the names in the layers pane of Adobe Illustrator.
#target illustrator
#targetengine main
// JavaScript Document
if (app.documents.length > 0) {
var doc = app.activeDocument;
var docLayers = doc.layers;
var searchText = "";
var replaceText = "";
var found = false;
var match = false;
function replace(layers) {
match = false;
recurseLayers(layers);
app.redraw();
// When match is found, show dialog
if (match) {
alert("Found match!");
match = false;
} else {
alert("No match found.");
match = false;
}
}
function recurseLayers(layers) {
var length = layers.length;
var currentLayer = null;
var searchtext = searchText;
var replacetext = replaceText;
try {
for (var i = length; i--;) {
currentLayer = layers[i];
var visible = checkLayerVisibility(currentLayer);
var locked = checkLayerLocked(currentLayer);
if (visible == true || locked == false) {
replaceName(currentLayer, searchText, replaceText);
if (currentLayer.layers) {
recurseLayers(currentLayer.layers);
recurseLayers(currentLayer.groupItems);
recurseLayers(currentLayer.pathItems);
recurseLayers(currentLayer.compoundPathItems);
recurseLayers(currentLayer.symbolItems);
recurseLayers(currentLayer.textFrames);
}
}
}
} catch (e) {
logger (e);
}
}
function replaceName(currentLayer, searchText, replaceText) {
try {
currentLayer.name = currentLayer.name.replace(searchText, replaceText);
match = true;
} catch (e) {
logger(e);
}
}
function checkLayerLocked(layer) {
if(!layer.locked)
for(var parent = layer.parent; parent.typename=='Layer'; parent = parent.parent) {
if(parent.locked)
return true;
}
return layer.locked;
}
function checkLayerVisibility(layer) {
if(layer.visible)
for(var parent = layer.parent; parent.typename=='Layer'; parent = parent.parent) {
if(!parent.visible)
return false;
}
return layer.visible;
}
startGUI();
function startGUI() {
var win = new Window("dialog", "Replace Layer name", undefined);
win.orientation = "column";
win.alignChildren = ["fill", "fill"];
// Search
var searchGrp = win.add("panel", undefined, "Search and Replace");
searchGrp.orientation = "column";
searchGrp.alignChildren = ["fill", "fill"];
var titleMsgS = searchGrp.add("statictext", undefined, "Layer name to search:");
var txt_searchText = searchGrp.add("edittext { characters: 1, justify: 'center', active: true }");
txt_searchText.helpTip = "Input layer name to replace";
var titleMsgR = searchGrp.add("statictext", undefined, "Layer name to replace with:");
var txt_replaceText = searchGrp.add("edittext { characters: 1, justify: 'center', active: true }");
txt_replaceText.helpTip = "Input layer name to replace with";
// Set first text box to active
txt_searchText.active = true;
win.addEventListener ("keydown", function(kd) {enter(kd) });
// Replace button
var replaceBtn = searchGrp.add("button", undefined, "Replace");
replaceBtn.helpTip = "Replace layer name";
replaceBtn.onClick = function() {
searchText = txt_searchText.text;
replaceText = txt_replaceText.text;
replace(docLayers);
app.redraw();
}
function enter(k) {
if (k.keyName == "Enter") {
searchText = txt_searchText.text;
replaceText = txt_replaceText.text;
replace(docLayers);
app.redraw();
}
}
// Close button
var quitBtn = win.add("button", undefined, "Close");
quitBtn.helpTip = "Press Esc to Close";
// Event listener for the quit button
quitBtn.onClick = function() {
win.close();
}
// Centering & Show Window
win.center();
win.show();
}
// Prints stack trace
function logger(e) {
var errorMsg = "";
errorMsg = errorMsg.concat("An error has occured:\n", e.line, "\n", e.message, "\n", e.stack);
$.writeln(errorMsg);
}
} else {
alert("You do not have any document opened!");
}
These are the layers I am using, the lines are what I need to replace, just their display name (either full name or part of the name).
As you can see in the second picture, the name has indeed been changed (changed the 'A8900' to '1'), but only shows in when I double click the name, or hide and unhide the layers (then it updates). I can't figure out why this is happening, maybe something to do with how the objects work in AI? There doesn't seem to be any way to debug this either, since in my code it working fine, but its not updating correctly in AI. I also used an 'app.redraw()' in the hopes that it will refresh it, but it does not. Any help is appreciated
I managed to get it working, I added a line of code to select the layer and it updates the name in the layers panel.
If anyone know why this happens, I would still like to know.
#target illustrator
#targetengine main
// JavaScript Document
if (app.documents.length > 0) {
var doc = app.activeDocument;
var docLayers = doc.layers;
var searchText = "";
var replaceText = "";
var found = false;
var match = false;
function replace(layers) {
match = false;
recurseLayers(layers);
// When match is found, show dialog
if (match) {
alert("Found match!");
match = false;
} else {
alert("No match found.");
match = false;
}
}
function recurseLayers(layers) {
var length = layers.length;
var currentLayer = null;
var searchtext = searchText;
var replacetext = replaceText;
try {
for (var i = length; i--;) {
currentLayer = layers[i];
var visible = checkLayerVisibility(currentLayer);
var locked = checkLayerLocked(currentLayer);
if (visible == true || locked == false) {
replaceName(currentLayer, searchText, replaceText);
if (currentLayer.layers) {
recurseLayers(currentLayer.layers);
recurseLayers(currentLayer.groupItems);
recurseLayers(currentLayer.pathItems);
recurseLayers(currentLayer.compoundPathItems);
recurseLayers(currentLayer.symbolItems);
recurseLayers(currentLayer.textFrames);
}
}
}
} catch (e) {
logger (e);
}
}
function replaceName(currentLayer, searchText, replaceText) {
try {
var name = currentLayer.name;
var searchIndex = name.toLowerCase().indexOf(searchText.toLowerCase());
if( searchIndex != -1 ) {
currentLayer.name = currentLayer.name.replace(searchText, replaceText);
currentLayer.selected = true;
match = true;
}
} catch (e) {
logger(e);
}
}
function checkLayerLocked(layer) {
if(!layer.locked)
for(var parent = layer.parent; parent.typename=='Layer'; parent = parent.parent) {
if(parent.locked)
return true;
}
return layer.locked;
}
function checkLayerVisibility(layer) {
if(layer.visible)
for(var parent = layer.parent; parent.typename=='Layer'; parent = parent.parent) {
if(!parent.visible)
return false;
}
return layer.visible;
}
startGUI();
function startGUI() {
var win = new Window("dialog", "Replace Layer name", undefined);
win.orientation = "column";
win.alignChildren = ["fill", "fill"];
// Search
var searchGrp = win.add("panel", undefined, "Search and Replace");
searchGrp.orientation = "column";
searchGrp.alignChildren = ["fill", "fill"];
var titleMsgS = searchGrp.add("statictext", undefined, "Layer name to search:");
var txt_searchText = searchGrp.add("edittext { characters: 1, justify: 'center', active: true }");
txt_searchText.helpTip = "Input layer name to replace";
var titleMsgR = searchGrp.add("statictext", undefined, "Layer name to replace with:");
var txt_replaceText = searchGrp.add("edittext { characters: 1, justify: 'center', active: true }");
txt_replaceText.helpTip = "Input layer name to replace with";
// Set first text box to active
txt_searchText.active = true;
win.addEventListener ("keydown", function(kd) {enter(kd) });
// Replace button
var replaceBtn = searchGrp.add("button", undefined, "Replace");
replaceBtn.helpTip = "Replace layer name";
replaceBtn.onClick = function() {
searchText = txt_searchText.text;
replaceText = txt_replaceText.text;
replace(docLayers);
app.redraw();
}
function enter(k) {
if (k.keyName == "Enter") {
searchText = txt_searchText.text;
replaceText = txt_replaceText.text;
replace(docLayers);
app.redraw();
}
}
// Close button
var quitBtn = win.add("button", undefined, "Close");
quitBtn.helpTip = "Press Esc to Close";
// Event listener for the quit button
quitBtn.onClick = function() {
win.close();
}
// Centering & Show Window
win.center();
win.show();
}
// Prints stack trace
function logger(e) {
var errorMsg = "";
errorMsg = errorMsg.concat("An error has occured:\n", e.line, "\n", e.message, "\n", e.stack);
//$.writeln(errorMsg);
}
} else {
alert("You do not have any document opened!");
}
I'm using the nodejs xml parser sax-js to get content from xml. The structure of the xml is as follows:
<item>
<title>Some title</title>
<guid isPermaLink="false">http://example.com</guid>
</item>
<item>
<title>VIDEO: Some title</title>
<guid isPermaLink="false">http://example1.com</guid>
</item>
I want all urls under guid whose title donot start with VIDEO.
Currently, it's giving me all the urls.
My code currently is:
'use strict';
var sax = require('sax-js');
var request = require('request');
var href = 'http://some-xml-url.xml';
var urls = [];
var isTextPending = false;
var saxStream = sax.createStream(true);
saxStream.on('error', function (e) {
console.error(e);
});
saxStream.ontext = function (text) {
if(isTextPending) {
urls.push(text);
isTextPending = false;
}
};
saxStream.on('opentag', function (node) {
if(node.name === 'guid' && node.attributes.isPermaLink === 'false') {
isTextPending = true;
}
});
saxStream.end = function () {
}
request(href).pipe(saxStream);
You will need to handle more states that just 'isTextPending'.
Here is an example (note that this also handles 'closetag' event to exclude text between tags from the processing).
'use strict';
var sax = require('sax-js');
var request = require('request');
var href = 'http://some-xml-url.xml';
var urls = [];
var tagName = undefined;
var isValidGuid = false;
var isValidTitle = false;
var guidUrl = undefined;
var saxStream = sax.createStream(true);
saxStream.on('error', function (e) {
console.error(e);
});
saxStream.ontext = function (text) {
if (tagName === 'guid' && isValidGuid) {
guidUrl = text;
}
else if (tagName === 'title') {
isValidTitle = !(text.indexOf('VIDEO') === 0);
}
else return;
if (guidUrl !== undefined && isValidTitle) {
urls.push(guidUrl);
}
};
saxStream.on('opentag', function (node) {
tagName = node.name;
switch(node.name) {
case 'guid':
isValidGuid = (node.attributes.isPermaLink === 'false');
break
case 'item':
isValidGuid = false;
isValidTitle = false;
guidUrl = undefined;
break;
}
});
saxStream.on('closetag', function (node) {
tagName = undefined;
});
saxStream.end = function () {
console.log('Result: '+JSON.stringify(urls));
};
request(href).pipe(saxStream);
I have a bit of javascript code to find and replace text into an image. I then gather the font size of the original text and use that to set the size of the new image.
Problem is, I keep getting the error: Could not convert JavaScript argument arg 0 [nsIDOMWindow.getComputedStyle]
Code:
function findAndReplace(searchText, replacement, searchNode) {
if (!searchText || typeof replacement === 'undefined') {
// Throw error here if you want...
return;
}
var regex = typeof searchText === 'string' ?
new RegExp(searchText, 'g') : searchText,
childNodes = (searchNode || $("body").get(0)).childNodes,
excludes = 'html,head,style,title,link,meta,script,object,iframe';
var cnLength = childNodes.length;
while (cnLength--) {
var currentNode = childNodes[cnLength];
if (currentNode.nodeType === 1 &&
(excludes + ',').indexOf(currentNode.nodeName.toLowerCase() + ',') === -1) {
arguments.callee(searchText, replacement, currentNode);
}
if (currentNode.nodeType !== 3 || !regex.test(currentNode.data) ) {
continue;
}
var parent = currentNode.parentNode;
var frag = (function(){
var html = currentNode.data.replace(regex, replacement);
var wrap = document.createElement('div');
var frag = document.createDocumentFragment();
wrap.innerHTML = html;
while (wrap.firstChild) {
frag.appendChild(wrap.firstChild);
}
console.log(currentNode);
var jQNode = $(currentNode);
console.log("yay");
// var fontSize = jQNode.css('font-size');
if (!currentNode || currentNode == document) currentNode = document.body
var fontSize = getStyle(currentNode, 'font-size');
console.log("tast");
var heightPixels = fontSizeToPixels(fontSize);
$(".InLogo",frag).each(function(){
$(this).css("height", heightPixels+"px");
});
return frag;
})();
parent.insertBefore(frag, currentNode);
parent.removeChild(currentNode);
}
}
function getStyle(el,styleProp) {
var camelize = function (str) {
return str.replace(/\-(\w)/g, function(str, letter){
return letter.toUpperCase();
});
};
if (el.currentStyle) {
return el.currentStyle[camelize(styleProp)];
} else if (document.defaultView && document.defaultView.getComputedStyle) {
return document.defaultView.getComputedStyle(el,null)
.getPropertyValue(styleProp);
} else {
return el.style[camelize(styleProp)];
}
}
The error occurs at this line return document.defaultView.getComputedStyle(el,null).getPropertyValue(styleProp); of getStyle()
something.childNodes includes textNodes as well as Elements, and that's a problem for the getStyle() function.
Nodes don't have a style (Elements do), so who knows what will happen when you feed getStyle something that has .data; a plain Node.
Check for the existence of style to avoid the run-time error:
FIX:
var fontSize = currentNode.style ? getStyle(currentNode, 'font-size') : 0;
I have a group of tabs that change the main panel when clicked on. In order to change a particular color property, I need to insert an additional div into my HTML. However, when I do so, it cause an error in the javascript. I'm not a javascript expert, but I think the reason is that the script is calling for an element in a particular order. So when I throw a new element into the picture, it loses its track. Here's my HTML. Basically all the items in the ul are always visible, and when you click on one, it makes the corresponding content visible:
<div id="TabbedPanels">
<div id="TabbedPanels1" class="VTabbedPanels">
<div class="TabbedPanelsContentGroup">
<div class="TabbedPanelsContent">1</div>
<div class="TabbedPanelsContent">2</div>
<div class="TabbedPanelsContent">3</div>
</div>
<ul class="TabbedPanelsTabGroup">
<li class="TabbedPanelsTab" tabindex="0">1</li>
<li class="TabbedPanelsTab" tabindex="0">2</li>
<li class="TabbedPanelsTab" tabindex="0">3</li>
</ul>
</div>
</div>
So now I want to slip a div around theTabbedPanelsContentGroup div, but like I said, it messes everything up. Here's the complete js:
var Spry;
if (!Spry) Spry = {};
if (!Spry.Widget) Spry.Widget = {};
Spry.Widget.TabbedPanels = function(element, opts)
{
this.element = this.getElement(element);
this.defaultTab = 0; // Show the first panel by default.
this.tabSelectedClass = "TabbedPanelsTabSelected";
this.tabHoverClass = "TabbedPanelsTabHover";
this.tabFocusedClass = "TabbedPanelsTabFocused";
this.panelVisibleClass = "TabbedPanelsContentVisible";
this.focusElement = null;
this.hasFocus = false;
this.currentTabIndex = 0;
this.enableKeyboardNavigation = true;
this.nextPanelKeyCode = Spry.Widget.TabbedPanels.KEY_RIGHT;
this.previousPanelKeyCode = Spry.Widget.TabbedPanels.KEY_LEFT;
Spry.Widget.TabbedPanels.setOptions(this, opts);
// If the defaultTab is expressed as a number/index, convert
// it to an element.
if (typeof (this.defaultTab) == "number")
{
if (this.defaultTab < 0)
this.defaultTab = 0;
else
{
var count = this.getTabbedPanelCount();
if (this.defaultTab >= count)
this.defaultTab = (count > 1) ? (count - 1) : 0;
}
this.defaultTab = this.getTabs()[this.defaultTab];
}
// The defaultTab property is supposed to be the tab element for the tab content
// to show by default. The caller is allowed to pass in the element itself or the
// element's id, so we need to convert the current value to an element if necessary.
if (this.defaultTab)
this.defaultTab = this.getElement(this.defaultTab);
this.attachBehaviors();
};
Spry.Widget.TabbedPanels.prototype.getElement = function(ele)
{
if (ele && typeof ele == "string")
return document.getElementById(ele);
return ele;
};
Spry.Widget.TabbedPanels.prototype.getElementChildren = function(element)
{
var children = [];
var child = element.firstChild;
while (child)
{
if (child.nodeType == 1 /* Node.ELEMENT_NODE */)
children.push(child);
child = child.nextSibling;
}
return children;
};
Spry.Widget.TabbedPanels.prototype.addClassName = function(ele, className)
{
if (!ele || !className || (ele.className && ele.className.search(new RegExp("\\b" + className + "\\b")) != -1))
return;
ele.className += (ele.className ? " " : "") + className;
};
Spry.Widget.TabbedPanels.prototype.removeClassName = function(ele, className)
{
if (!ele || !className || (ele.className && ele.className.search(new RegExp("\\b" + className + "\\b")) == -1))
return;
ele.className = ele.className.replace(new RegExp("\\s*\\b" + className + "\\b", "g"), "");
};
Spry.Widget.TabbedPanels.setOptions = function(obj, optionsObj, ignoreUndefinedProps)
{
if (!optionsObj)
return;
for (var optionName in optionsObj)
{
if (ignoreUndefinedProps && optionsObj[optionName] == undefined)
continue;
obj[optionName] = optionsObj[optionName];
}
};
Spry.Widget.TabbedPanels.prototype.getTabGroup = function()
{
if (this.element)
{
var children = this.getElementChildren(this.element);
if (children.length)
return children[1];
}
return null;
};
Spry.Widget.TabbedPanels.prototype.getTabs = function()
{
var tabs = [];
var tg = this.getTabGroup();
if (tg)
tabs = this.getElementChildren(tg);
return tabs;
};
Spry.Widget.TabbedPanels.prototype.getContentPanelGroup = function()
{
if (this.element)
{
var children = this.getElementChildren(this.element);
if (children.length > 1)
return children[0];
}
return null;
};
Spry.Widget.TabbedPanels.prototype.getContentPanels = function()
{
var panels = [];
var pg = this.getContentPanelGroup();
if (pg)
panels = this.getElementChildren(pg);
return panels;
};
Spry.Widget.TabbedPanels.prototype.getIndex = function(ele, arr)
{
ele = this.getElement(ele);
if (ele && arr && arr.length)
{
for (var i = 0; i < arr.length; i++)
{
if (ele == arr[i])
return i;
}
}
return -1;
};
Spry.Widget.TabbedPanels.prototype.getTabIndex = function(ele)
{
var i = this.getIndex(ele, this.getTabs());
if (i < 0)
i = this.getIndex(ele, this.getContentPanels());
return i;
};
Spry.Widget.TabbedPanels.prototype.getCurrentTabIndex = function()
{
return this.currentTabIndex;
};
Spry.Widget.TabbedPanels.prototype.getTabbedPanelCount = function(ele)
{
return Math.min(this.getTabs().length, this.getContentPanels().length);
};
Spry.Widget.TabbedPanels.addEventListener = function(element, eventType, handler, capture)
{
try
{
if (element.addEventListener)
element.addEventListener(eventType, handler, capture);
else if (element.attachEvent)
element.attachEvent("on" + eventType, handler);
}
catch (e) {}
};
Spry.Widget.TabbedPanels.prototype.cancelEvent = function(e)
{
if (e.preventDefault) e.preventDefault();
else e.returnValue = false;
if (e.stopPropagation) e.stopPropagation();
else e.cancelBubble = true;
return false;
};
Spry.Widget.TabbedPanels.prototype.onTabClick = function(e, tab)
{
this.showPanel(tab);
return this.cancelEvent(e);
};
Spry.Widget.TabbedPanels.prototype.onTabMouseOver = function(e, tab)
{
this.addClassName(tab, this.tabHoverClass);
return false;
};
Spry.Widget.TabbedPanels.prototype.onTabMouseOut = function(e, tab)
{
this.removeClassName(tab, this.tabHoverClass);
return false;
};
Spry.Widget.TabbedPanels.prototype.onTabFocus = function(e, tab)
{
this.hasFocus = true;
this.addClassName(tab, this.tabFocusedClass);
return false;
};
Spry.Widget.TabbedPanels.prototype.onTabBlur = function(e, tab)
{
this.hasFocus = false;
this.removeClassName(tab, this.tabFocusedClass);
return false;
};
Spry.Widget.TabbedPanels.KEY_UP = 38;
Spry.Widget.TabbedPanels.KEY_DOWN = 40;
Spry.Widget.TabbedPanels.KEY_LEFT = 37;
Spry.Widget.TabbedPanels.KEY_RIGHT = 39;
Spry.Widget.TabbedPanels.prototype.onTabKeyDown = function(e, tab)
{
var key = e.keyCode;
if (!this.hasFocus || (key != this.previousPanelKeyCode && key != this.nextPanelKeyCode))
return true;
var tabs = this.getTabs();
for (var i =0; i < tabs.length; i++)
if (tabs[i] == tab)
{
var el = false;
if (key == this.previousPanelKeyCode && i > 0)
el = tabs[i-1];
else if (key == this.nextPanelKeyCode && i < tabs.length-1)
el = tabs[i+1];
if (el)
{
this.showPanel(el);
el.focus();
break;
}
}
return this.cancelEvent(e);
};
Spry.Widget.TabbedPanels.prototype.preorderTraversal = function(root, func)
{
var stopTraversal = false;
if (root)
{
stopTraversal = func(root);
if (root.hasChildNodes())
{
var child = root.firstChild;
while (!stopTraversal && child)
{
stopTraversal = this.preorderTraversal(child, func);
try { child = child.nextSibling; } catch (e) { child = null; }
}
}
}
return stopTraversal;
};
Spry.Widget.TabbedPanels.prototype.addPanelEventListeners = function(tab, panel)
{
var self = this;
Spry.Widget.TabbedPanels.addEventListener(tab, "click", function(e) { return self.onTabClick(e, tab); }, false);
Spry.Widget.TabbedPanels.addEventListener(tab, "mouseover", function(e) { return self.onTabMouseOver(e, tab); }, false);
Spry.Widget.TabbedPanels.addEventListener(tab, "mouseout", function(e) { return self.onTabMouseOut(e, tab); }, false);
if (this.enableKeyboardNavigation)
{
// XXX: IE doesn't allow the setting of tabindex dynamically. This means we can't
// rely on adding the tabindex attribute if it is missing to enable keyboard navigation
// by default.
// Find the first element within the tab container that has a tabindex or the first
// anchor tag.
var tabIndexEle = null;
var tabAnchorEle = null;
this.preorderTraversal(tab, function(node) {
if (node.nodeType == 1 /* NODE.ELEMENT_NODE */)
{
var tabIndexAttr = tab.attributes.getNamedItem("tabindex");
if (tabIndexAttr)
{
tabIndexEle = node;
return true;
}
if (!tabAnchorEle && node.nodeName.toLowerCase() == "a")
tabAnchorEle = node;
}
return false;
});
if (tabIndexEle)
this.focusElement = tabIndexEle;
else if (tabAnchorEle)
this.focusElement = tabAnchorEle;
if (this.focusElement)
{
Spry.Widget.TabbedPanels.addEventListener(this.focusElement, "focus", function(e) { return self.onTabFocus(e, tab); }, false);
Spry.Widget.TabbedPanels.addEventListener(this.focusElement, "blur", function(e) { return self.onTabBlur(e, tab); }, false);
Spry.Widget.TabbedPanels.addEventListener(this.focusElement, "keydown", function(e) { return self.onTabKeyDown(e, tab); }, false);
}
}
};
Spry.Widget.TabbedPanels.prototype.showPanel = function(elementOrIndex)
{
var tpIndex = -1;
if (typeof elementOrIndex == "number")
tpIndex = elementOrIndex;
else // Must be the element for the tab or content panel.
tpIndex = this.getTabIndex(elementOrIndex);
if (!tpIndex < 0 || tpIndex >= this.getTabbedPanelCount())
return;
var tabs = this.getTabs();
var panels = this.getContentPanels();
var numTabbedPanels = Math.max(tabs.length, panels.length);
for (var i = 0; i < numTabbedPanels; i++)
{
if (i != tpIndex)
{
if (tabs[i])
this.removeClassName(tabs[i], this.tabSelectedClass);
if (panels[i])
{
this.removeClassName(panels[i], this.panelVisibleClass);
panels[i].style.display = "none";
}
}
}
this.addClassName(tabs[tpIndex], this.tabSelectedClass);
this.addClassName(panels[tpIndex], this.panelVisibleClass);
panels[tpIndex].style.display = "block";
this.currentTabIndex = tpIndex;
};
Spry.Widget.TabbedPanels.prototype.attachBehaviors = function(element)
{
var tabs = this.getTabs();
var panels = this.getContentPanels();
var panelCount = this.getTabbedPanelCount();
for (var i = 0; i < panelCount; i++)
this.addPanelEventListeners(tabs[i], panels[i]);
this.showPanel(this.defaultTab);
};
I think it could work if I could just figure out where in the js to bypass the new element I'm inserting. Thanks a lot.
You should be able to achieve styling, like changing some color without the need to resort to additional divs. Just add a class to the top div and change your css accordingly
If you currently initialize with Spry.Widget.TabbedPanels('TabbedPanels'), changing it to Spry.Widget.TabbedPanels('TabbedPanels1') should do the trick.. (if i understand your problem and edits correctly)
A simple solution is to put additional styles on each TabbedPanelsContent element. You can add the same children <div> for styling in each tab. For another solution, I have not tested this, but a change like the following might work:
Spry.Widget.TabbedPanels.prototype.getContentPanelGroup = function()
{
if (this.element)
{
var children = this.getElementChildren(this.element);
if (children.length > 1)
{
var subchildren = this.getElementChildren(children[0]);
return subchildren[0];
}
}
return null;
};