Fire Dragon Posted January 23, 2006 Share Posted January 23, 2006 Hi!I now try learn variables with w3schools tutorial,and book,what I got from library.Okay,I tried make variable,what grows,when you press button.And when it is "52",message appears to screen.However,it won't work.Here is my code: <html><head><script type="text/javascript">var mutu = "50"if (mutu == "52"){document.write("Onnistui!")}</script><script type="text/javascript">function add()mutu++;</script><script type="text/javascript">document.write (mutu);</script><form><input type="button" onclick="add()" value="Lisää"></form> What is wrong? <script type="text/javascript">function add()mutu++;</script> In this function,I tried set variable increase using mutu++; andmutu = mutu + 1;but it won't work.Can anybody help me what is wrong,so I can learn this variable thing?Thanks. Link to comment Share on other sites More sharing options...
pulpfiction Posted January 23, 2006 Share Posted January 23, 2006 Hi Why do you want to write in bits and pieces, write it togeather in one function,<script type="text/javascript">var mutu=50function cnt(){mutu=mutu+1if(mutu == 52){document.write("reached 52")}}</script><form><input type="button" onclick="cnt()" value="Lisää"></form> Link to comment Share on other sites More sharing options...
Fire Dragon Posted January 23, 2006 Author Share Posted January 23, 2006 Thanks.Now I understand. Link to comment Share on other sites More sharing options...
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