Databases
StackOverflow2013
Postsdbo
POJavascript Variable Conflict
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POJavascript Variable Conflict
    primarykey
    data
    text
    <p>I have two scripts on the same page, both running sliders, and the first breaks the second, specifically the hover event, only within IE7 and IE8. I am wondering if there is a conflict with variables between the two scripts. Here is the first:</p> <pre><code>&lt;script type="text/javascript"&gt; $(function(){ $('#slider') .anythingSlider({ theme : "minimalist-square", expand : false, resizeContents : true, buildArrows : true, buildNavigation : true, toggleArrows : true, autoPlay : true }); }); &lt;/script&gt; </code></pre> <p>And here is a portion of the second script, which may be causing the error?</p> <pre><code>&lt;script type='text/javascript'&gt; $(function() { slider = $('.artist-homepage-slider .artist-wrapper'); handle = $('.homepage-slider .handle'); //productwidth = 20; productwidth = 248; products = $('.artist-homepage-slider .product'); productscount = products.length; images = products.find('img'); productswidth = 0; . . . . function slideleft() { v = s.slider('option', 'value'); if (v &gt; 0) v -= 50; ui.value = v; s.slider('option', 'value', v); f = s.slider('option', 'slide'); f(null,ui); } function slideright() { v = s.slider('option', 'value'); if (v &lt; fullWidth) v += 50; ui.value = v; s.slider('option', 'value', v); f = s.slider('option', 'slide'); f(null,ui); } }); </code></pre> <p></p> <p>Could it be the declaration of slider in the second script causing the problem? There are other scripts called upon within other files, could one of these be causing the problem? In IE7 and IE8 the slider shows up, it's just that the sliding function doesn't work. What is the fundamental difference between IE7 and 8, and the rest of the browsers that would cause this behavior?</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USMichael Blaustein
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POJavascript Variable Conflict
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThe fundamental difference is that it's IE. First thing I'd try is to make the variables in the second code chunk local to the function by adding `var`s to them--almost never a good idea to use a global if you don't actually mean to.
      singulars
      1. POJavascript Variable Conflict
      1. USDave Newton
    2. COAre the variables local within the function or between the <script> tags? Because it seems that between the 2 scripts, the only conflict I can see is with the word "slider", and in the second script, the variable slider is used in other functions.
      singulars
      1. POJavascript Variable Conflict
      1. USMichael Blaustein
    3. COJavaScript has two scopes: the whole freakin' world, and inside a function. Best practice is to restrict scope as much as possible; in other words, all variables used exclusive within a function (or a closure within that function) should be `var`s.
      singulars
      1. POJavascript Variable Conflict
      1. USDave Newton
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload