You would use .attr(), as .prop() is more commonly used for boolean properties such as checked, selected, etc – though it is certainly possible with .prop it’s arguably less clear as per your intent Though I do believe that ultimately they are very similar (or used to be) functionality-wise Just a note: the jQuery API … Read more
this answer doesn’t pollutes the class space, example.. if i do mine.my_number 4 then the other instances of Mine will not get the my_4 method.. this happens because we use the singleton class of the object instead of the class. class Mine def my_number num singleton_class.class_eval { attr_accessor “my_#{num}” } send(“my_#{num}=”, num) end end a … Read more
For anyone who comes across this late, like me. As others have stated, name isn’t a valid attribute of an option element. Combining the accepted answer above with the answer from this other question, you get: $(this).find(‘option:selected’).text();
Do it the jQuery way (and fix the errors): $(‘#stop’).click(function() { $(‘#next’).click(stopMoving); // ^– missing # }); // <– missing ); If the element already has a click handler attached via the onclick attribute, you have to remove it: $(‘#next’).attr(‘onclick’, ”); Update: As @Drackir pointed out, you might also have to call $(‘#next’).unbind(‘click’); in order … Read more
Remove the context of your selector: http://jsfiddle.net/NrQek/1/ var userType = $(“input[name=ctrl_CustomerType]:checked”).attr(‘xmlvalue’); alert(“xmlvalue is: ” + userType);
Lets say you have a custom view named InputView, which is not a TextView (lets say its a RelativeLayout). In your attrs.xml: <declare-styleable name=”InputView”> <!– any custom attributes –> <attr name=”title” format=”string” /> <!– standart attributes, note android: prefix and no format attribute –> <attr name=”android:imeOptions”/> <attr name=”android:inputType”/> </declare-styleable> In an xml layout where you … Read more
If the value is hardcoded in the source of the page using the value attribute then you can $(‘#attached_docs :input[value=”123″]’).remove(); or $(‘#attached_docs :input’).filter(function(){return this.value==’123′}).remove(); demo http://jsfiddle.net/gaby/RcwXh/2/
There does not seem to be an automated way to get a Java enum from an attribute enum – in Java you can get the numeric value you specified – the string is for use in XML files (as you show). You could do this in your view constructor: TypedArray a = context.getTheme().obtainStyledAttributes( attrs, R.styleable.IconView, … Read more
Yes, the solution by @JCorcuera is applicable, but I suggest applying a little more information to Rails to fulfill our requirement. Try this approach: rails generate migration add_columnname_to_tablename columnname:datatype For example: rails generate migration add_password_to_users password:string
Give this a try: $(document).ready(function(){ $(“#topbar-show”).toggle(function(){ $(this).animate({height:40},200); },function(){ $(this).animate({height:10},200); }); });