bsdsjj_siping/web/js/ueditor2/_src/plugins/background.js

///import core
///commands 插入背景
///commandsName  background
///commandsTitle  插入背景
///commandsDialog  dialogs\background
UE.plugins['background'] = function(){
    var me = this;
    me.addListener("getAllHtml",function(type,headHtml){
        var body = this.body,
            su = domUtils.getComputedStyle(body,"background-image"),
            url="";
        if(su.indexOf(me.options.imagePath)>0){
            url =  su.substring(su.indexOf(me.options.imagePath),su.length-1).replace(/"|\(|\)/ig,"");
        }else{
            url =  su!="none" ? su.replace(/url\("?|"?\)/ig,""):"";
        }
        var html = '<style type="text/css">body{';
        var bgObj = {
            "background-color" : domUtils.getComputedStyle(body,"background-color")||"#ffffff",
            'background-image' : url ? 'url('+url+')' : '',
            'background-repeat':domUtils.getComputedStyle(body,"background-repeat")||"",
            'background-position': browser.ie?(domUtils.getComputedStyle(body,"background-position-x")+" "+domUtils.getComputedStyle(body,"background-position-y")):domUtils.getComputedStyle(body,"background-position"),
            'height':domUtils.getComputedStyle(body,"height")
        };
        for ( var name in bgObj ) {
            if ( bgObj.hasOwnProperty( name ) ) {
                html += name+":"+bgObj[name]+";";
            }
        }
        html += '}</style> ';
        headHtml.push(html);
    });
}