Question

var tabLinks = new Array（）; var contentDivs = new Array（）;

function init（）{

   // Grab the tab links and content divs from the page
   var tabListItems = document.getElementById('tabs').childNodes;
   for ( var i = 0; i < tabListItems.length; i++ ) {
     if ( tabListItems[i].nodeName == "LI" ) {
       var tabLink = getFirstChildWithTagName( tabListItems[i], 'A' );
       var id = getHash( tabLink.getAttribute('href') );
       tabLinks[id] = tabLink;
       contentDivs[id] = document.getElementById( id );
     }
   }

   // Assign onclick events to the tab links, and
   // highlight the first tab
   var i = 0;

   for ( var id in tabLinks ) {
     tabLinks[id].onclick = showTab;
     tabLinks[id].onfocus = function() { this.blur() };
     if ( i == 0 ) tabLinks[id].className = 'selected';
     i++;
   }

   // Hide all content divs except the first
   var i = 0;

   for ( var id in contentDivs ) {
     if ( i != 0 ) contentDivs[id].className = 'tabContent hide';
     i++;
   }
 }

function showTab（）{ var selectedId = getHash（this.getAttribute（'href'））;

    // Highlight the selected tab, and dim all others.
    // Also show the selected content div, and hide all others.
    for ( var id in contentDivs ) {
      if ( id == selectedId ) {
        tabLinks[id].className = 'selected';
      contentDivs[id].className = 'tabContent ';
      } else {
        tabLinks[id].className = '';
        contentDivs[id].className = 'tabContent hide';
      }
    }

    // Stop the browser following the link
    return false;
  }

在上面的javascript中，我希望将scrollTo方法添加到tabListItems并删除默认选项卡选项（即默认情况下未选中任何选项卡）。

欢呼声 venkat

Answer 1

//将onclick事件分配给选项卡链接，以及 //突出显示第一个标签 var i = 0;

for（tabLinks中的var id）{ tabLinks [id] .onclick = showTab; tabLinks [id] .onfocus = function（）{this.blur（）}; if（i == 0）tabLinks [id] .className =''; contentDivs [id] .className ='tabContent hide'; 我++; } 粗体部分已被调整.. !!

使隐藏内容并取消选择默认选项卡!!

有人应该帮我将scrollTo（）方法添加到tabListItems部分!!!

删除默认选项卡选择，并添加scrollTo效果

1 个答案: