setvalue

When I was writing code today, I encountered a very strange problem: $ ('# Department_parent'). combotree ('setvalue', row. ID ); AjaxForProvince(); $(‘#province‘).combobox(‘setValue‘, row.province_id); AjaxForCity(row.province_id);

[Convert] the difference between setValue and setObject: setvaluesetobject When using NSMutableDictionary, setValue forKey and setObject forKey are often used for interaction. Each type of code is often used. 1. Let's take a look at the definition

Friends who have used it all know that the setValue and SetValue of the RadioGroup component of extjs seem to have bugs. It is not successful. Here I will solve this problem: 1. Declare the RadioGroup code: [javascript] varradiogroupnewExt. form.

About the KVC method-(void) SetValue: (nullable ID) value Forkey: (NSString *) key;As can be seen from the parameter type above, value must be an object and can be a nil object.When your attribute is @property (nonatomic, assign) Nsinteger

English version (ext ext-4.1.1) Problem: In this case, the default combobox is required to display a fixed value, and the setValue (key) method is used to assign values. However, the key is displayed, instead of the value corresponding to the

NSMutableDictionary-(void) setObject :( id) for :( NSstring *) key when the id is nil, crash will appear. However, when setValue is used, nothing happens. Currently, Dic uses setValue instead of setObject to construct MutableDictionary. There is no

KVC and setValue: forUndefinedKey: method, kvcsetvalue During actual development and application, the number of dictionary keys constructed from external data is usually higher than the number of attributes in the Custom Data Model. For example,

Friends who have used it all know that the setValue and SetValue of the RadioGroup component of extjs seem to have bugs. It is unsuccessful. Here I will solve this problem: 1. Code for declaring RadioGroup: [Javascript]Var radiogroup = new Ext. form.

var property = obj. GetType (). GetProperty ("PropertyName"); Represents a property that gets the class obj PropertyName propertyinfo[] Propertys = T.gettype (). GetProperties (); Represents getting all the properties of a class T Traverse all

- (void) viewdidload {[Super viewdidload]; //creating a wild Dog instantiation object for listening to numeric changes at any timeWilddog *myrootref = [[Wilddog alloc] Initwithurl:@"Https://exile.wilddogio.com/weather"]; //Listening key

SetValue Forkey and SetObject forkey are often used when using nsmutabledictionary, and they can often be used interactively.Definition of 1.setValue Forkey@interface Nsmutabledictionary (nskeyvaluecoding)/* Send-setobject:forkey:to the receiver,

SetValue Forkey and SetObject forkey are often used when using nsmutabledictionary, and they are often used interactively, often in every use of the code. Setvalue:forkey: @interface nsmutabledictionary (nskeyvaluecoding)/*

SetValue Forkey and SetObject forkey are often used when using nsmutabledictionary, and they can often be used interactively, often in every use of the code.1, first look at the definition of Setvalue:forkey:@interface nsmutabledictionary

In the Nsmutabledictionary method there are SetValue Forkey and SetObject Forkey, which can be used to set a value corresponding to a key.1,setvalue:forkey:@interface Nsmutabledictionary (nskeyvaluecoding)/* Send-setobject:forkey:to the receiver,

SetValue Forkey and SetObject forkey are often used when using nsmutabledictionary, and they can often be used interactively, often in every use of the code.1, first look at the definition of Setvalue:forkey:@interface nsmutabledictionary

 SetValue Forkey and SetObject forkey are often used when using nsmutabledictionary, and they can often be used interactively, often in every use of the code.1, first look at the definition of Setvalue:forkey:@interface Nsmutabledictionary

SetValue Forkey and SetObject forkey are often used when using nsmutabledictionary, and they can often be used interactively, often in every use of the code.1, first look at the definition of Setvalue:forkey:@interface Nsmutabledictionary

I encountered this problem after debugging for half a day, but I couldn't. I searched the internet and found the answer. I forgot it. In other words, this is really a little funny. This is not a runtime, and you cannot use setvalue to indirectly

SetValue Forkey and SetObject forkey are often used when using nsmutabledictionary, and they can often be used interactively, often in every use of the code.1, first look at the definition of Setvalue:forkey:@interface Nsmutabledictionary

SetValue Forkey and SetObject forkey are often used when using nsmutabledictionary, and they can often be used interactively, often in every use of the code.1, first look at the definition of Setvalue:forkey:@interface Nsmutabledictionary