幻灯片调用问题,虚心请教

sorcerycat · 发表于 2009-7-27 23:48:07

本帖最后由 sorcerycat 于 2009-7-28 01:05 编辑

请看主页幻灯片效果
本来是调用4篇图片文章的,我修改了调用代码,让他调用12篇图片文章,下面缩略图显示出12篇了,不过幻灯片仍然循环4篇,后面的无效,请问如何解决.非常感谢.

问题已经解决,修改了JS文件.

littlehz · 发表于 2009-7-28 00:08:04

幻灯片一般由javascript控制，你找找.js中有没有写控制幻灯片数量的语句。非官方模板不好帮找

sorcerycat · 发表于 2009-7-28 00:14:02

2# littlehz

好的,谢谢叶兄

sorcerycat · 发表于 2009-7-28 00:15:38

找到了地方,不过不知道改什么地方,代码如下

// 焦点轮换图片
function addLoadEvent(func){
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
} else {
window.onload = function(){
oldonload();
func();
}
}
}

function moveElement(elementID,final_x,final_y,interval) {
  if (!document.getElementById) return false;
  if (!document.getElementById(elementID)) return false;
  var elem = document.getElementById(elementID);
  if (elem.movement) {
clearTimeout(elem.movement);
  }
  if (!elem.style.left) {
elem.style.left = "0px";
  }
  if (!elem.style.top) {
elem.style.top = "0px";
  }
  var xpos = parseInt(elem.style.left);
  var ypos = parseInt(elem.style.top);
  if (xpos == final_x && ypos == final_y) {
return true;
  }
  if (xpos < final_x) {
var dist = Math.ceil((final_x - xpos)/10);
xpos = xpos + dist;
  }
  if (xpos > final_x) {
var dist = Math.ceil((xpos - final_x)/10);
xpos = xpos - dist;
  }
  if (ypos < final_y) {
var dist = Math.ceil((final_y - ypos)/10);
ypos = ypos + dist;
  }
  if (ypos > final_y) {
var dist = Math.ceil((ypos - final_y)/10);
ypos = ypos - dist;
  }
  elem.style.left = xpos + "px";
  elem.style.top = ypos + "px";
  var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";
  elem.movement = setTimeout(repeat,interval);
}

function classNormal(focus_turn_btn,focus_turn_tx){
var focusBtnList = $(focus_turn_btn).getElementsByTagName('li');
var focusTxList = $(focus_turn_tx).getElementsByTagName('li');
for(var i=0; i<focusBtnList.length; i++) {
focusBtnList[i].className='normal';
focusTxList[i].className='normal';
}
}

function classCurrent(focus_turn_btn,focus_turn_tx,n){
var focusBtnList = $(focus_turn_btn).getElementsByTagName('li');
var focusTxList = $(focus_turn_tx).getElementsByTagName('li');
focusBtnList[n].className='current';
focusTxList[n].className='current';
}

function newsfocusChange() {
if(!$('news_focus_turn')||!$('news_focus_turn_btn')) return;
$('news_focus_turn').onmouseover = function(){atuokey = true};
$('news_focus_turn').onmouseout = function(){atuokey = false};
var focusBtnList = $('news_focus_turn_btn').getElementsByTagName('li');
if(!focusBtnList||focusBtnList.length==0) return;
var listLength = focusBtnList.length;
focusBtnList[0].onmouseover = function() {
moveElement('news_focus_turn_picList',0,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',0)
}
if (listLength>=2) {
focusBtnList[1].onmouseover = function() {
moveElement('news_focus_turn_picList',-400,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',1)
}
}
if (listLength>=3) {
focusBtnList[2].onmouseover = function() {
moveElement('news_focus_turn_picList',-800,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',2)
}
}
if (listLength>=4) {
focusBtnList[3].onmouseover = function() {
moveElement('news_focus_turn_picList',-1200,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',3)
}
}
}

setInterval('newsautoFocusChange()', 5000);
var atuokey = false;
function newsautoFocusChange() {
if(!$('news_focus_turn_btn')) return;
if(atuokey) return;
var focusBtnList = $('news_focus_turn_btn').getElementsByTagName('li');
var listLength = focusBtnList.length;
for(var i=0; i<focusBtnList.length; i++) {
if (focusBtnList[i].className == 'current') var currentNum = i;
}
if (currentNum==0&&listLength!=1 ){
moveElement('news_focus_turn_picList',-400,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',1)
}
if (currentNum==1&&listLength!=2 ){
moveElement('news_focus_turn_picList',-800,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',2)
}
if (currentNum==2&&listLength!=3 ){
moveElement('news_focus_turn_picList',-1200,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',3)
}
if (currentNum==3){
moveElement('news_focus_turn_picList',0,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',0)
}
if (currentNum==1&&listLength==2 ){
moveElement('news_focus_turn_picList',0,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',0)
}
if (currentNum==2&&listLength==3 ){
moveElement('news_focus_turn_picList',0,0,5);
classNormal('news_focus_turn_btn','news_focus_turn_tx');
classCurrent('news_focus_turn_btn','news_focus_turn_tx',0)
}
}

function indexfocusChange() {
if(!$('index_focus_turn')||!$('index_focus_turn_btn')) return;
$('index_focus_turn').onmouseover = function(){atuokey = true};
$('index_focus_turn').onmouseout = function(){atuokey = false};
var focusBtnList = $('index_focus_turn_btn').getElementsByTagName('li');
if(!focusBtnList||focusBtnList.length==0) return;
var listLength = focusBtnList.length;
focusBtnList[0].onmouseover = function() {
moveElement('index_focus_turn_picList',0,0,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',0);
}
if (listLength>=2) {
focusBtnList[1].onmouseover = function() {
moveElement('index_focus_turn_picList',0,-225,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',1);
}
}
if (listLength>=3) {
focusBtnList[2].onmouseover = function() {
moveElement('index_focus_turn_picList',0,-450,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',2);
}
}
if (listLength>=4) {
focusBtnList[3].onmouseover = function() {
moveElement('index_focus_turn_picList',0,-675,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',3);
}
}
}

setInterval('indexautoFocusChange()',5000);
var atuokey = false;
function indexautoFocusChange() {
if(!$('index_focus_turn')||!$('index_focus_turn_btn')) return;
if(atuokey) return;
var focusBtnList = $('index_focus_turn_btn').getElementsByTagName('li');
var listLength = focusBtnList.length;
for(var i=0; i<listLength; i++) {
if (focusBtnList[i].className == 'current') var currentNum = i;
}
if (currentNum==0&&listLength!=1 ){
moveElement('index_focus_turn_picList',0,-225,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',1);
}
if (currentNum==1&&listLength!=2 ){
moveElement('index_focus_turn_picList',0,-450,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',2);
}
if (currentNum==2&&listLength!=3 ){
moveElement('index_focus_turn_picList',0,-675,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',3);
}
if (currentNum==3 ){
moveElement('index_focus_turn_picList',0,0,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',0);
}
if (currentNum==1&&listLength==2 ){
moveElement('index_focus_turn_picList',0,0,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',0);
}
if (currentNum==2&&listLength==3 ){
moveElement('index_focus_turn_picList',0,0,5);
classNormal('index_focus_turn_btn','index_focus_turn_tx');
classCurrent('index_focus_turn_btn','index_focus_turn_tx',0);
}
}
addLoadEvent(newsfocusChange);
addLoadEvent(indexfocusChange);
addLoadEvent(nav);

静河 · 发表于 2009-8-6 23:42:19

在首页模板里改。。。

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[已答复] 幻灯片调用问题,虚心请教