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2014/10/16 ¤W¤È 12:04:10
jquery Programming Glossary: implicitJavascript IE error: unexpected call to method or property access http://stackoverflow.com/questions/2350554/javascript-ie-error-unexpected-call-to-method-or-property-access a declaration in getPage for hash e.g. put var in front of the first use . On the others it's presumably creating an implicit global a property of the window object called hash which is of course a Bad Thing tm but as I understand it it's correct..
Switch-Case for strings in Javascript not working as expected http://stackoverflow.com/questions/2573145/switch-case-for-strings-in-javascript-not-working-as-expected switch case share improve this question keyCode is an integer not a string. When you use the conversion is done implicitly. However the switch uses the equivalent of which doesn't allow implicit conversions. You can test this easily with switch.. string. When you use the conversion is done implicitly. However the switch uses the equivalent of which doesn't allow implicit conversions. You can test this easily with switch 65 case '65' alert Yay break As expected it does not alert. This is stated..
Jquery - The best way to set a global variable http://stackoverflow.com/questions/3352020/jquery-the-best-way-to-set-a-global-variable you can refer to the global one with window.globalVar . I have to revise my answer a bit. Omitting var generates an implicit global which is a bad thing to do and would generate an error in strict mode . If you have to generate global variables..
Detecting width: auto in jQuery http://stackoverflow.com/questions/3557718/detecting-width-auto-in-jquery specified. div id test div script type text javascript function alert '#test' .css 'width' script This will alert the implicit width of the div in terms of how many pixels it takes up on the client's screen. Is there any way that if the width is either..
http://stackoverflow.com/questions/4213033/get-index-in-jquery-template b answer2 c answer3 What should I do jquery jquery templates jquery tmpl share improve this question There's an implicit index and value available inside the each loop you can use that here script id optionTmpl type text x jquery tmpl table..
“[Variable] was used before it was defined” error http://stackoverflow.com/questions/8134049/variable-was-used-before-it-was-defined-error You need to use var for every variable defined else you'll run into a mass of problems. It is possible to create implicit globals by omitting the var keyword but it's highly frowned upon and not at all recommended. If you need to create a global..
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