我正在尝试编辑另一个设计师的 jquery collapsiblePanel 插件。我将如何添加默认折叠?当我在浏览器中加载 html 时,默认情况下第一个面板是打开的,其余的或添加的任何其他面板都是关闭的。理想情况下,我希望第一个面板也默认关闭。我添加了我认为与 JS 相关的其他代码部分。但老实说,其中一些对我来说是希腊语。感谢您的时间和帮助。
这是js...
(function($) {
$.fn.extend({
collapsiblePanel: function() {
// Call the ConfigureCollapsiblePanel function for the selected element
return $(this).each(ConfigureCollapsiblePanel);
}
});
})(jQuery);
function ConfigureCollapsiblePanel() {
$(this).addClass("ui-widget");
// Check if there are any child elements, if not then wrap the inner text within a new div.
if ($(this).children().length == 0) {
$(this).wrapInner("<div></div>");
}
// Wrap the contents of the container within a new div.
$(this).children().wrapAll("<div class='collapsibleContainerContent ui-widget-content'></div>");
// Create a new div as the first item within the container. Put the title of the panel in here.
$("<div class='collapsibleContainerTitle ui-widget-header'><div>" + $(this).attr("title") + "</div></div>").prependTo($(this));
// Assign a call to CollapsibleContainerTitleOnClick for the click event of the new title div.
$(".collapsibleContainerTitle", this).click(CollapsibleContainerTitleOnClick);
}
function CollapsibleContainerTitleOnClick() {
// The item clicked is the title div... get this parent (the overall container) and
toggle the content within it.
$(".collapsibleContainerContent", $(this).parent()).slideToggle();
}
这是我在 HTML 头中看到的脚本...
<script type="text/javascript">
<!--// Collapsible Program Content //-->
var TINY={};
function T$(i){return document.getElementById(i)}
function T$$(e,p){return p.getElementsByTagName(e)}
TINY.accordion=function(){
function slider(n){this.n=n; this.a=[]}
slider.prototype.init=function(t,e,m,o,k){
var a=T$(t), i=s=0, n=a.childNodes, l=n.length; this.s=k||0; this.m=m||0;
for(i;i<l;i++){
var v=n[i];
if(v.nodeType!=3){
this.a[s]={}; this.a[s].h=h=T$$(e,v)[0];
this.a[s].c=c=T$$('div',v)[0]; h.onclick=new Function(this.n+'.pr(0,'+s+')');
if(o==s){h.className=this.s; c.style.height='auto';
c.d=1}else{c.style.height=0; c.d=-1} s++
}
}
this.l=s
};
slider.prototype.pr=function(f,d){
for(var i=0;i<this.l;i++){
var h=this.a[i].h, c=this.a[i].c, k=c.style.height; k=k=='auto'?
1:parseInt(k); clearInterval(c.t);
if((k!=1&&c.d==-1)&&(f==1||i==d)){
c.style.height=''; c.m=c.offsetHeight;
c.style.height=k+'px'; c.d=1; h.className=this.s; su(c,1)
}else if(k>0&&(f==-1||this.m||i==d)){
c.d=-1; h.className=''; su(c,-1)
}
}
};
function su(c){c.t=setInterval(function(){sl(c)},20)};
function sl(c){
var h=c.offsetHeight, d=c.d==1?c.m-h:h; c.style.height=h+
(Math.ceil(d/5)*c.d)+'px';
c.style.opacity=h/c.m; c.style.filter='alpha(opacity='+h*100/c.m+')';
if((c.d==1&&h>=c.m)||(c.d!=1&&h==1)){if(c.d==1){c.style.height='auto'}
clearInterval(c.t)}
};
return{slider:slider}
}();
</script>
这是页面底部的JS...
<script type="text/javascript">
var parentAccordion=new TINY.accordion.slider("parentAccordion");
parentAccordion.init("acc","h3",0,0);
</script>
这是与可折叠内容相关的 CSS...
/* --------------------------可折叠程序内容------ --------------------------*/ .collapsibleContainer{ 边框:solid 1px #9BB5C1; 字体大小:12px;宽度:100%;边距:5px 0;
}
.collapsibleContainer:hover{
background-color:#efefef;
background-image:url(images/arrows_down.gif);
background-position:503px;
background-repeat:no-repeat;
color:#71b217;
}
.collapsibleContainerTitle{
font:14px;
font-weight:bold;
cursor:pointer;
color:233e8d;
}
.collapsibleContainerTitle div{
padding-top:5px;
padding-left:10px;
color:233e8d;
}
.collapsibleContainerContent{ 填充:10px;
}