layui页面翻译时------通过js 动态创建函数及调用实现

layui 页面翻译值集,通过冬天创建函数,动态调用实现

函数创建

/**
 * 格式化字段
 * @param columncode
 * @returns {undefined}
 */
function formatterCreate(columnCode){

    var content = "";
    content  += "var tran = d['"+columnCode+"']==undefined?'': d['"+columnCode+"']; var vals = valueset['"+columnCode+"']; "
    content  +=  "if(vals!=undefined&&vals.length>0){ ";
    content  +=     " for(var i=0;i<vals.length;i++){ ";
    content  +=      "var val = vals[i]; ";
    content  +=       "var valid = val.VALUEID; ";
    content  +=         " var valname = val.VALUENAME; ";
    content  +=          "if($.trim(tran)==valid){ ";
    content  +=           " return valname;  ";
    content  +=   " }}} return tran";
    var fullCode="function formatter"+columnCode+"(d){ "+content+"};";
    //内容
    var script = document.createElement("script");
    script.type = "text/javascript";
    try {
        script.appendChild(document.createTextNode(fullCode));
    } catch (ex) {
        script.text = fullCode;
    }
    document.body.appendChild(script);
}

//---调用

if(row.TYPE=='3'||row.TYPE=='4'||row.TYPE=='5'){
    formatterCreate(row.COLUMNCODE);     //创建翻译函数
    col.templet =eval("formatter"+row.COLUMNCODE);
}

//--另一种调用方式 call(functionName)

　　function call(functionName){ 

　　　　eval("this."+functionName+"()"); 

　　}