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me sers tabswitch de http://www.hieu.co.uk/blog/index.php/tabswitch/Jquery renvoyant undefined
essaie d'ajouter des fonctionnalités supplémentaires pour ramener le nombre total d'onglets essaie de retourner une valeur dans la fonction l'état d'alerte dans getLength sort la valeur correcte mais la valeur retournée est définie
voici mon code:
//the function within tabswitch function:
var getLength = function(){
var $totalPages = parseInt((Obj.length));
alert('getLength function totalPages = '+$totalPages);
$('.pagetotal').html(' '+$totalPages); //this correctly sets the element to the correct value
return ($totalPages); // this returns undefined?
}
function setTabIndex(){
$totalPages = $('.SlideTab').tabSwitch('getlength'); //undefined?
$mypage = parseInt($(".SlideTab").tabSwitch('index')+1);
$currentIndex = parseInt($(".SlideTab").tabSwitch('index'));
$('.pageon').html('Page '+$mypage+' of');
alert('totalPages = '+$totalPages+' myPage = '+$mypage+' currentindex = '+$currentIndex); //returns undefined for total pages??
setButtons();
};
toute ta Code bswitch:
/*
* .tabSwitch
* Version: 1.0
* http://www.hieu.co.uk/blog/index.php/tabswitch/
*
* Copyright (c) 2009 Hieu Pham - http://www.hieu.co.uk
* COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL)
* http://www.opensource.org/licenses/cddl1.php
*
* Date: 14/04/2009
*/
(function($){
$.fn.tabSwitch = function(command, Arguements, EndFunction) {
//Default value should be set here
var defaults = {
type : "toggle", //Type of effect
cols : 2, //This only used when you're using type = table
toggle : "fade", //This specific which type of toggle effect
ease : 40,
easeType: "linear", //This isn't work for this version yet
loopback: 0, //If it's 1 it will loop when it reach the ends
width : 400, // Size of the viewport
height : 400,
index : 0, //The current tab index
speed : 500, //Speed of the animation
interval: 5000, //The interval of auto-animate
step : 1, //How many step you want to use in moveStep
wrapperClass : "", //You could add extra class for the wraper
viewportClass : "" //You could add extra class for the viewport
};
var Args = $.extend(defaults, Arguements);
var Obj = this;
var $totalPages = (Obj.length);
//For quicker access
var jFirstObj = Obj.eq(1);
var DOMFirstObj = Obj.eq(1).get(0);
if(!$.isFunction(EndFunction)){
//Set the index in the cache
var Callback = function(){
$.data(DOMFirstObj, "index", Args.index);
};
}
else{
var Callback = function(){
$.data(DOMFirstObj, "index", Args.index);
EndFunction();
};
}
//Back up orginal information
StoreToCache = function(){
//Now store the tab type in the cache for further use
$.data(DOMFirstObj, "type", Args.type);
$.data(DOMFirstObj, "toggle", Args.toggle);
$.data(DOMFirstObj, "cols", Args.cols);
$.data(DOMFirstObj, "ease", Args.ease);
$.data(DOMFirstObj, "easeType", Args.easeType);
$.data(DOMFirstObj, "index", Args.index);
$.data(DOMFirstObj, "loopback", Args.loopback);
//Before do anything to the object, keep a backup so we could revert it
if(jFirstObj.attr('style')){
$.data(DOMFirstObj, "orgAttr", jFirstObj.attr('style'));
}else{
$.data(DOMFirstObj, "orgAttr", "");
}
}
//Remove all the data in cache and reset the object back to original
backFromCache = function(){
Obj.attr('style',$.data(DOMFirstObj, "orgAttr"));
var ViewPortObj = $("#ViewPort"+$.data(DOMFirstObj));
ViewPortObj.replaceWith(Obj);
//Remove auto if it's running
stopAuto();
//Clear cacke
$.removeData(DOMFirstObj);
}
//Execute when input comment is create
var createTab = function(){
//Back up orginal information
StoreToCache();
//Construct the form
//Set all the CSS for the list div, this;s the common setting for all type of tab
if(Args.width) Obj.width(Args.width);
if(Args.height) Obj.height(Args.height);
//A big wraper around and change some CSS of the wrap
var WraperSelector = "WideDiv" + $.data(DOMFirstObj);
Obj.wrapAll("<div id='"+WraperSelector +"'></div>");
var WraperObj = $("#"+WraperSelector);
WraperObj.addClass(Args.wraperClass);
WraperObj.css({"position":"relative"});
WraperObj.wrap("<div id='" +WraperSelector.replace("WideDiv","ViewPort") + "'></div>")
//Now create the viewport with the input size
var ViewPortObj = $("#" + WraperSelector.replace("WideDiv","ViewPort"));
ViewPortObj.width(Args.width);
ViewPortObj.height(Args.height);
ViewPortObj.css({"display":"block","overflow":"hidden","position":"relative"});
ViewPortObj.addClass(Args.viewportClass);
switch(Args.type)
{
case "slide":
Obj.css({"float":"left"});
//A big wraper around and change some CSS of the wrap
WraperObj.width((Args.width+2) * Obj.length);
//Now create the viewport with the input size
break;
case "scroll":
//A big wraper around and change some CSS of the wrap
WraperObj.width(Args.width);
WraperObj.height((Args.height+2) * Obj.length);
break;
case "toggle":
WraperObj.width(Args.width);
WraperObj.height(Args.height);
Obj.css({"position":"absolute", "left": "-999px"});
Obj.eq(Args.index).css({"left":"0px", "top":"0px"});
Obj.eq(Args.index).css("opacity", 1);
break;
case "table":
WraperObj.width(Args.width*Args.cols);
Obj.css("float", "left");
}
moveTo();
}
var getLength = function(){
//$totalPages = parseInt((Obj.length));
alert('getLength function totalPages = '+$totalPages);
$('.pagetotal').html(' '+$totalPages);
return ($totalPages);
}
// Move object to a position set by Args.Index
var moveTo = function(){
//get the easeLevel from the cache
var ease = 0;
//Check if the next idx is out of the limit or not
if(!Args.easeType){
Args.easeType = (DOMFirstObj, "easeType");
}
if(Args.index > Obj.length -1){
if($.data(DOMFirstObj, "loopback")!=0){
Args.index = 0;
ease = -$.data(DOMFirstObj, "ease");
}
else return;
}
if(Args.index < 0){
if($.data(DOMFirstObj, "loopback")!=0){
Args.index = Obj.length-1;
ease = $.data(DOMFirstObj, "ease");
} else return;
}
var WraperSelector = "WideDiv" + $.data(DOMFirstObj);
var WraperObj = $("#"+WraperSelector);
//See what type of effect we stimulate
switch($.data(DOMFirstObj, "type")){
case 'slide':
//Get how much ease we set and start the animation
if(ease!=0){
var easeLevel = (parseInt(WraperObj.css("left").replace("px",""))+ease);
WraperObj.animate({left: easeLevel+"px"}, Args.speed, function(){
WraperObj.animate({left:-(Obj.outerWidth(true) * Args.index)+"px"}, Args.speed, Args.easeType, Callback());
});
}else{
WraperObj.animate({left:-(Obj.outerWidth(true) * Args.index)+"px"}, Args.speed, Args.easeType, Callback());
}
break;
case 'scroll':
//Get how much ease we set and start the animation
if(ease!=0){
var easeLevel = (parseInt(WraperObj.css("top").replace("px",""))+ease);
WraperObj.animate({top: easeLevel+"px"}, Args.speed, function(){
WraperObj.animate({top:-(Obj.outerHeight(true) * Args.index)+"px"}, Args.speed, Args.easeType, Callback());
});
}else{
WraperObj.animate({top:-(Obj.outerHeight(true) * Args.index)+"px"}, Args.speed, Args.easeType, Callback());
}
break;
case 'toggle':
//move the new one on top of the old div
Obj.eq(Args.index).css({"left":"0px", "top":"0px"});
switch($.data(DOMFirstObj, "toggle"))
{
case "fade":
Obj.eq(Args.index).css({"opacity":0});
Obj.eq(Args.index).animate({"opacity":1},Args.speed);
if($.data(DOMFirstObj, "index")!=Args.index){
Obj.eq($.data(DOMFirstObj, "index")).animate({"opacity":0},Args.speed, function(){
$(this).css("left",-999);
Callback();
});
}
break;
case "toggle":
if($.data(DOMFirstObj, "index")!=Args.index){
Obj.eq(Args.index).css({"display":"none"});
Obj.eq($.data(DOMFirstObj, "index")).slideUp(Args.speed, function(){
Obj.eq(Args.index).slideDown(Args.speed, function(){Callback();});
$(this).css("left",-999);
});
}
break;
case "show":
if($.data(DOMFirstObj, "index")!=Args.index){
Obj.eq(Args.index).css({"display":"none"});
Obj.eq($.data(DOMFirstObj, "index")).hide(Args.speed, function(){
Obj.eq(Args.index).show(Args.speed,function(){Callback();});
$(this).css("left",-999);
});
}
break;
case "noeffect":
if($.data(DOMFirstObj, "index")!=Args.index){
Obj.eq($.data(DOMFirstObj, "index")).css("left", -999);
Callback();
}
break;
}
break;
case "table":
var cols = $.data(DOMFirstObj, "cols");
//Where the next idx in the table
var nextX = -(Args.index % cols) * Obj.width();
var nextY = -Math.floor(Args.index/cols) * Obj.height();
//Move horizontal first
WraperObj.animate({"left": nextX}, Args.speed, Args.easeType, function(){
WraperObj.animate({"top": nextY}, Args.speed, Args.easeType, Callback());
});
break;
default:
$('html,body').animate({"scrollTop":Obj.eq(Args.index).offset().top},Args.speed);
break;
}
};
//Move by steps
moveStep = function(){
var currentIdx = $.data(DOMFirstObj, "index");
//Calculate the next index
Args.index = parseInt(currentIdx) + parseInt(Args.step);
//Then move to it
moveTo();
}
//Set it run auto
startAuto = function(){
//Save the autoswitch into memory and start it
$.data(DOMFirstObj, "AutoSwitch", setInterval(moveStep, Args.interval));
}
//Stop the auto
stopAuto = function(){
//Stop the interval and clear the cache
clearInterval($.data(DOMFirstObj, "AutoSwitch"));
$.removeData(DOMFirstObj, "AutoSwitch");
}
//Toggle auto
toggleAuto = function(){
if(isAuto()){
stopAuto();
}else{
startAuto();
}
}
//Return if this is auto or not
isAuto = function(){
if($.data(DOMFirstObj, "AutoSwitch")){
return true;
}else{
return false;
}
}
if(!command) command = "";
//Check what user want
switch(command.toLowerCase()){
case "index":
if($.data(DOMFirstObj, "index")){
return $.data(DOMFirstObj, "index");
}else{
return 0;
}
break;
case "moveto":
moveTo();
break;
case "movestep":
moveStep();
break;
case "destroy":
backFromCache();
break;
case "create":
createTab();
break;
case "isauto":
return isAuto();
break;
case "toggleauto":
toggleAuto();
break;
case "startauto":
startAuto();
break;
case "stopauto":
stopAuto();
break;
case "getlength":
getLength();
break;
case "pagecount":
pageCount();
break;
}
};
})(jQuery);
Bienvenue sur StackOverflow! Veuillez cliquer sur le lien "modifier" et regarder les conseils de formatage affichés à droite de la zone d'édition. Ils vous disent comment formater le code, etc. Il y a aussi un orange ** [?] ** qui vous donnera plus d'informations. (Mise à jour: On dirait que Nick l'a formaté pour vous, mais s'il vous plaît jetez un oeil à la prochaine fois.) –
ahh merci pour cela, mon premier post ici, de nombreux à venir j'imagine !!! –