JavaScript Dynamic Variable Names

前端 未结 6 844
感动是毒
感动是毒 2020-11-27 21:23

Ok so I want to create variables as a user clicks threw the code every click adds a new variable. I am currently using jquery and javascript I can\'t do it server side this

6条回答
  •  暗喜
    暗喜 (楼主)
    2020-11-27 21:44

    In JavaScript (as i know) there are 2 ways by which you can create dynamic variables:

    eval Function
    window object
    eval:
    
    var pageNumber = 1;
    eval("var text" + pageNumber + "=123;");
    alert(text1);
    window object:
    
    var pageNumber = 1;
    window["text" + pageNumber] = 123;
    alert(window["text" + pageNumber]);
    

    for more inforamtion How do i declare and use dynamic variables in javascript?

提交回复
热议问题