edit_area_full.js

jquery+prototype+插件+源码+资料 非常的东西

else this.setSelectionRange(id, old_sel["start"]+open_tag.length, old_sel["start"]+open_tag.length);};EAL.prototype.hide=function(id){if(document.getElementById(id) && !this.hidden[id]){this.hidden[id]=new Object();this.hidden[id]["selectionRange"]=this.getSelectionRange(id);if(document.getElementById(id).style.display!="none"){this.hidden[id]["scrollTop"]=document.getElementById(id).scrollTop;this.hidden[id]["scrollLeft"]=document.getElementById(id).scrollLeft;}if(window.frames["frame_"+id]){this.hidden[id]["toggle"]=eAs[id]["displayed"];if(window.frames["frame_"+id] && eAs[id]["displayed"]==true){var scrollTop=window.frames["frame_"+ id].document.getElementById("result").scrollTop;var scrollLeft=window.frames["frame_"+ id].document.getElementById("result").scrollLeft;}
else{var scrollTop=document.getElementById(id).scrollTop;var scrollLeft=document.getElementById(id).scrollLeft;}this.hidden[id]["scrollTop"]=scrollTop;this.hidden[id]["scrollLeft"]=scrollLeft;if(eAs[id]["displayed"]==true) eAL.toggle_off(id);}var span=document.getElementById("EditAreaArroundInfos_"+id);if(span){span.style.display='none';}document.getElementById(id).style.display="none";}};EAL.prototype.show=function(id){if((elem=document.getElementById(id)) && this.hidden[id]){elem.style.display="inline";elem.scrollTop=this.hidden[id]["scrollTop"];elem.scrollLeft=this.hidden[id]["scrollLeft"];var span=document.getElementById("EditAreaArroundInfos_"+id);if(span){span.style.display='inline';}if(window.frames["frame_"+id]){elem.style.display="inline";if(this.hidden[id]["toggle"]==true) eAL.toggle_on(id);scrollTop=this.hidden[id]["scrollTop"];scrollLeft=this.hidden[id]["scrollLeft"];if(window.frames["frame_"+id] && eAs[id]["displayed"]==true){window.frames["frame_"+ id].document.getElementById("result").scrollTop=scrollTop;window.frames["frame_"+ id].document.getElementById("result").scrollLeft=scrollLeft;}
else{elem.scrollTop=scrollTop;elem.scrollLeft=scrollLeft;}}sel=this.hidden[id]["selectionRange"];this.setSelectionRange(id, sel["start"], sel["end"]);delete this.hidden[id];}};EAL.prototype.execCommand=function(id, cmd){switch(cmd){case "EA_init": if(eAs[id]['settings']["EA_init_callback"].length>0) eval(eAs[id]['settings']["EA_init_callback"]+"('"+ id +"');");break;case "EA_delete": if(eAs[id]['settings']["EA_delete_callback"].length>0) eval(eAs[id]['settings']["EA_delete_callback"]+"('"+ id +"');");break;case "EA_submit": if(eAs[id]['settings']["submit_callback"].length>0) eval(eAs[id]['settings']["submit_callback"]+"('"+ id +"');");break;}if(window.frames["frame_"+id]){return eval('window.frames["frame_'+ id +'"].editArea.'+ cmd +';');}return false;};var eAL=new EAL();var eAs=new Object();function getAttribute( elm, aname ){try{var avalue=elm.getAttribute( aname );}catch(exept){}if ( ! avalue ){for ( var i=0;i < elm.attributes.length;i ++ ){var taName=elm.attributes [i] .name.toLowerCase();if ( taName==aname ){avalue=elm.attributes [i] .value;return avalue;}}}return avalue;};function setAttribute( elm, attr, val ){if(attr=="class"){elm.setAttribute("className", val);elm.setAttribute("class", val);}
else{elm.setAttribute(attr, val);}};function getChildren(elem, elem_type, elem_attribute, elem_attribute_match, option, depth){if(!option) var option="single";if(!depth) var depth=-1;if(elem){var children=elem.childNodes;var result=null;var results=new Array();for (var x=0;x<children.length;x++){strTagName=new String(children[x].tagName);children_class="?";if(strTagName!="undefined"){child_attribute=getAttribute(children[x],elem_attribute);if((strTagName.toLowerCase()==elem_type.toLowerCase() || elem_type=="") && (elem_attribute=="" || child_attribute==elem_attribute_match)){if(option=="all"){results.push(children[x]);}
else{return children[x];}}if(depth!=0){result=getChildren(children[x], elem_type, elem_attribute, elem_attribute_match, option, depth-1);if(option=="all"){if(result.length>0){results=results.concat(result);}}
else if(result!=null){return result;}}}}if(option=="all") return results;}return null;};function isChildOf(elem, parent){if(elem){if(elem==parent) return true;while(elem.parentNode !='undefined'){return isChildOf(elem.parentNode, parent);}}return false;};function getMouseX(e){if(e!=null && typeof(e.pageX)!="undefined"){return e.pageX;}
else{return (e!=null?e.x:event.x)+ document.documentElement.scrollLeft;}};function getMouseY(e){if(e!=null && typeof(e.pageY)!="undefined"){return e.pageY;}