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如何在jQuery中将表单名作为字符串分配给变量?_Jquery_String_Attributes - Fatal编程技术网

如何在jQuery中将表单名作为字符串分配给变量?

如何在jQuery中将表单名作为字符串分配给变量?,jquery,string,attributes,Jquery,String,Attributes,警报($(selectedTab));给我一个对象。我需要绳子。如何操作?在所选选项卡周围放置$(),并从变量定义中删除$ if($(currentTab+' form.dataform').attr('name') !== undefined) var $selectedTab = $(currentTab+' form.dataform').attr('name'); else var selectedTab = '0'; 在所选选项卡周围放置$(),并从变量定义中删除$ if

警报($(selectedTab));给我一个对象。我需要绳子。如何操作?

在所选选项卡周围放置$(),并从变量定义中删除$

if($(currentTab+' form.dataform').attr('name') !== undefined)
    var $selectedTab = $(currentTab+' form.dataform').attr('name');
else  
var selectedTab = '0';
在所选选项卡周围放置$(),并从变量定义中删除$

if($(currentTab+' form.dataform').attr('name') !== undefined)
    var $selectedTab = $(currentTab+' form.dataform').attr('name');
else  
var selectedTab = '0';

谢谢,还有一件事:var$selectedTab>>var-selectedTabI确实说过,但并不清楚。我将进行编辑以提高清晰度。谢谢,还有一件事:var$selectedTab>>var selectedTabI确实说过,但不清楚。我将进行编辑以提高清晰度。