javascript - Why isn't this image changing function working? -

-

here wrote:

var img_current = 0; var image0 = new image() image0.src = "img/image_centrale/1_house_0.jpg" var image1 = new image() image1.src = "img/image_centrale/1_house_1.jpg" var image2 = new image() image2.src = "img/image_centrale/1_house_2.jpg"  function affich_centrale() {     if (house_bought == 1 && neighborhood_bought == 0)     {         img_current = 1;         document.images.main.src = eval("image" + img_current + ".src").innerhtml = 'image_centrale';     }     else if (house_bought == 2 && neighborhood_bought == 0)     {         img_current = 2;         document.images.main.src = eval("image" + img_current + ".src").innerhtml = 'image_centrale';     }     else{}

this go on, think gist. what's wrong code? images won't change "house_bought" variable changes.

in html part, put this:

<div id="image_centrale">     <img src="img/image_centrale/1_house_0.jpg"  name="main" /> </div>

note: upcoming full html/js game website.

why use src , innerhtml @ same time? src need, , there no need eval well. try this:

<div id="image_centrale">     <img src="" name="main" /> </div> <script type="text/javascript">     var img_current = 0;     var house_bought = 1;     var neighborhood_bought = 0;     var image0 = new image()     image0.src = "img/image_centrale/1_house_0.jpg"     var image1 = new image()     image1.src = "img/image_centrale/1_house_1.jpg"     var image2 = new image()     image2.src = "img/image_centrale/1_house_2.jpg"      function affich_centrale() {         if (house_bought == 1 && neighborhood_bought == 0) {             img_current = 1;             document.images.main.src = image0.src;         }         else if (house_bought == 2 && neighborhood_bought == 0) {             img_current = 2;             document.images.main.src = image1.src;         }         else { }     }     affich_centrale(); </script>

in code example, hard-coded values variables make working example, see first image. change suite needs.


Comments

Post a Comment

Popular posts from this blog

java - WrongTypeOfReturnValue exception thrown when unit testing using mockito -

-
my test list<person> mylist; @test public void testisvalidperson() { mylist = new arraylist<person>(); mylist.add(new person("tom")); when(persondao.get(person)).thenreturn(mylist); when((persondao.get(person)).isempty()).thenreturn(false);//------exception thrown boolean result = service.isvalid("tom"); assertfalse(result); } method tested: public boolean isvalid(string person){ persondao = new persondao(); person personobj = new person(person); return (persondao.get(person).isempty())?false : true; } exception thrown: org.mockito.exceptions.misusing.wrongtypeofreturnvalue: boolean cannot returned get() get() should return list *** if you're unsure why you're getting above error read on. due nature of syntax above problem might occur because: 1. exception *might* occur in wrongly written multi-threaded tests. please refer mockito faq on limitations of concurrency testing. 2. sp
Read more

php - Magento - Deleted Base url key -

-
i working on cleaning url: http://mydomain.com/shop/shop/deals i going through settings in configuration tab in admin panel on magento , change secure , unsecure base urls remove first base url "shop" web page read: http://mydomain.com/shop/deals so changed unsecure base urls mydomain.com/shop mydomain.com , secure 12.345.67.89/shop 12.345.67.89. wrong thing do. i cannot reload page or admin console. how access these files through ftp , change correctly there?? when make changes in admin panel changes made in database not in file. have make changes in database. 1.go database , select core_config_data table under table find web/unsecure/base_url , web/secure/base_url . make changes here. don't forget clear cache in var/cache folder
Read more

android - How to disable Button if EditText is empty ? -

-
i have edittext , button in application. when button clicked,the text entered in edittext added listview. i want disable button if edittext empty.how ? this code button click imagebutton imb=(imagebutton)findviewbyid(r.id.btn_send); imb.setonclicklistener(new onclicklistener() { @override public void onclick(view arg0) { edittext et = (edittext)findviewbyid(r.id.edittext1); string str = et.gettext().tostring(); web1.add(str); toast.maketext(shoutsingleprogram.this, "you entered...."+str, toast.length_short).show(); adapter1.notifydatasetchanged(); et.settext(""); } }); } how can ? edittext1.addtextchangedlistener(new textwatcher() { @override public void ontextchanged(charsequence s, int start, int before, in
Read more