130 lines
2.3 KiB
JavaScript
130 lines
2.3 KiB
JavaScript
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/*
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j123 -- JavaScript common library
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mail: sebastian.hanula@gmail.com
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www: http://www.hanula.com/lab/j123
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j123 core library
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*/
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j123 = {
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ver : { major:0,minor:1},
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onInitFunctions:[],
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registerOnInit : function(fn) {
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this.onInitFunctions.push(fn);
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},
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init: function() {
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for(var i=0;i<this.onInitFunctions.length;i++) {
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this.onInitFunctions[i]();
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}
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}
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};
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j123.browser = {
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isIE : null,
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isOpera:null,
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init : function() {
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var ua = navigator.userAgent.toLowerCase();
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j123.browser.isIE = (ua.indexOf('msie') != -1);
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j123.browser.isOpera = (ua.indexOf('opera') != -1);
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}
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};
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j123.registerOnInit(j123.browser.init);
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j123.common = {
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each : function(arr,fn) {
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for(var i=0;i<arr.length;i++) fn(arr[i]);
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},
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init: function() {
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}
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};
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j123.registerOnInit(j123.common.init);
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/////////// HTML
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function $(x){ return document.getElementById(x);}
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function findPosX(obj) {
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var curleft = 0;
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if (obj.offsetParent)
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{
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while (obj.offsetParent)
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{
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curleft += obj.offsetLeft
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obj = obj.offsetParent;
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}
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}
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else if (obj.x)
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curleft += obj.x;
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return curleft;
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};
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j123.HTML = {
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showElement : function(el) {
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if(j123.browser.isIE) {
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}
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el.style.visibility.display = 'visible';
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},
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hideElement: function(el) {
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el.style.visiblity = 'hidden';
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},
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removeElement: function(el) {
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if(el.parentNode) el.parentNode.removeChild(el);
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},
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// a przed b
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moveBefore: function(a,b) {
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b.parentNode.insertBefore(a,b);
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j123.HTML.removeElement(a);
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},
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// a za b
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moveAfter : function(a,b) {
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a.parentNode.insertBefore(a, a ? b.nextSibling :null);
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ji123.HTML.removeElement(a);
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},
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findPosY : function(el) {
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var curtop = 0;
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if (el.offsetParent) {
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while (el.offsetParent) {
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curtop += el.offsetTop
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el = el.offsetParent;
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}
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}
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else if (el.y)
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curtop += el.y;
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return curtop;
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},
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findPosX : function(el) {
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var curleft = 0;
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if (el.offsetParent) {
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while (el.offsetParent) {
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curleft += el.offsetLeft
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el = el.offsetParent;
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}
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}
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else if (el.x)
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curleft += el.x;
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return curleft;
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},
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setTextContent :function(el,content) {
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if(j123.browser.isIE || j123.browser.isOpera) el.innerText = content;
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else el.textContent = content;
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},
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getTextContent :function(el) {
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if(j123.browser.isIE || j123.browser.isOpera) return el.innerText;
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else return el.textContent;
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}
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// TODO CSS
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};
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