The iOS_29 and ios_29 imitation chat Interfaces
Finally:
Encapsulation of custom Cells
BeyondCell
//// BeyondCell. h // 29_imitation chat /// Created by beyond on 14-9-4. // Copyright (c) 2014 com. beyond. all rights reserved. // # import
//// BeyondCell. m // 29_imitation chat /// Created by beyond on 14-9-4. // Copyright (c) 2014 com. beyond. all rights reserved. // # import "BeyondCell. h "# import" BeyondCellFrame. h "# import" Msg. h "// c
conditions, and the returned object is a jquery object (a collection object) that cannot directly invoke the DOM-defined method.
2. The conversion of jquery object and Dom object
Only jquery objects can use the method defined by jquery. Note that there is a difference between a DOM object and a jquery object, and the method is invoked with a DOM object or a jquery object in mind.
Ordinary DOM objects can generally be converted to jquery objects by $ ().
such as: $ (document.getElementById ("
1. The $ () reference element through jquery includes methods such as the ID, class, element name, and the hierarchy of elements and Dom or XPath conditions, and the returned object is a JQuery object (collection Object) and cannot be called directly by the DOM-defined method.2. The conversion of JQuery objects to DOM objectsOnly jquery objects can use the method defined by jquery. Note that DOM objects are different from jquery objects, and you should be aware of whether you are manipulating DO
objectsOnly jquery objects can use methods defined by jquery. Pay attention to the differences between dom objects and jquery objects. When calling methods, pay attention to dom objects or jquery objects.Common dom objects can be converted to jquery objects through $.For example, $ (document. getElementById ("msg") is a jquery object. You can use the jquery method.Because the jquery object itself is a set. Therefore, if a jquery object is to be conve
1. References to page elementsThe $ () reference element through jquery includes methods such as the ID, class, element name, and the hierarchy of elements and Dom or XPath conditions, and the returned object is a JQuery object (collection Object) and cannot be called directly by the DOM-defined method.2. The conversion of JQuery objects to DOM objectsOnly jquery objects can use the method defined by jquery. Note that DOM objects are different from jquery objects, and you should be aware of whet
objects can use methods defined by jquery. Pay attention to the differences between dom objects and jquery objects. When calling methods, pay attention to dom objects or jquery objects.Common dom objects can be converted to jquery objects through $.For example, $ (document. getElementById ("msg") is a jquery object. You can use the jquery method.Because the jquery object itself is a set. Therefore, if a jquery object is to be converted to a dom objec
objects and dom objectsOnly jquery objects can use methods defined by jquery. Pay attention to the differences between dom objects and jquery objects. When calling methods, pay attention to dom objects or jquery objects.Common dom objects can be converted to jquery objects through $.For example, $ (document. getElementById ("msg") is a jquery object. You can use the jquery method.Because the jquery object itself is a set. Therefore, if a jquery objec
1. References to page elements
The $ () reference element in jquery includes methods such as ID, class, element name, and hierarchy of elements and Dom or XPath conditions, and the returned object is a jquery object (a collection object) that cannot directly invoke the DOM-defined method.
2. The conversion of jquery object and Dom object
Only jquery objects can use the method defined by jquery. Note that there is a difference between a DOM object and a jquery object, and the method is invoke
1. References to page elements
The $ () reference element in jquery includes methods such as ID, class, element name, and hierarchy of elements and Dom or XPath conditions, and the returned object is a jquery object (a collection object) that cannot directly invoke the DOM-defined method.
2. The conversion of jquery object and Dom object
Only jquery objects can use the method defined by jquery. Note that there is a difference between a DOM object and a jquery object, and the method is invoke
DOM-defined method.
2. The conversion of jquery object and Dom objectOnly jquery objects can use the method defined by jquery. Note that there is a difference between a DOM object and a jquery object, and the method is invoked with a DOM object or a jquery object in mind.
Ordinary DOM objects can generally be converted to jquery objects by $ ().
such as: $ (document.getElementById ("MSG") is a jquery object, you can use the method of jquery.
Because
JQuery tips: Let's take a look at jquery's learning skills. It's a good sorting and is recommended.
1. Reference of page elementsThe $ () referenced element of jquery includes methods such as id, class, element name, element hierarchy, dom or xpath conditions, and the returned object is a jquery object (set object ), you cannot directly call methods defined by the dom.
2. Conversion between jQuery objects and dom objects
Only jquery objects can use methods defined by jquery. Pay attention to
The following knowledge is often encountered during development. So I sorted it out. For more information, see.
1. Reference of page elements
The $ () referenced element of jquery includes methods such as id, class, element name, element hierarchy, dom or xpath conditions, and the returned object is a jquery object (set object ), you cannot directly call methods defined by the dom.
2. Conversion between jQuery objects and dom objects
Only jquery objects can use methods defined by jquery. Pay
This article mainly shares a comprehensive and detailed jQuery common development skills manual to help you better develop jquery, interested friends can refer to this article to organize a very detailed jQuery common development skills article for your reference. The specific content is as follows:
1. Reference of page elementsThe $ () referenced element of jquery includes methods such as id, class, element name, element hierarchy, dom or xpath conditions, and the returned object is a jquery o
provided by jquery anywhere on the page.
Iii. Learning tutorials and referencesSee jquery Chinese API manual and http://jquery.org.cn/visual/cn/index.xmlWe recommend two good jquery Tutorials: jquery's starting point tutorial and jquery's simplified Ajax development.
Iv. Syntax summary and precautions
1. Reference of page elementsThe $ () referenced element of jquery includes methods such as ID, class, element name, element hierarchy, Dom or XPath conditions, and the returned object is a
directly call methods defined by the dom.
2. Conversion between jQuery objects and dom objectsOnly jquery objects can use methods defined by jquery. Pay attention to the differences between dom objects and jquery objects. When calling methods, pay attention to dom objects or jquery objects.Common dom objects can be converted to jquery objects through $.For example, $ (document. getElementById ("msg") is a jquery object. You can use the jquery method.
methods defined by the dom.
2. Conversion between jQuery objects and dom objectsOnly jquery objects can use methods defined by jquery. Pay attention to the differences between dom objects and jquery objects. When calling methods, pay attention to dom objects or jquery objects.Common dom objects can be converted to jquery objects through $.For example, $ (document. getElementById ("msg") is a jquery object. You can use the jquery method.Because the jq
1. Reference of page elementsThe $ () referenced element of jquery includes methods such as id, class, element name, element hierarchy, dom or xpath conditions, and the returned object is a jquery object (set object ), you cannot directly call methods defined by the dom.
2. Conversion between jQuery objects and dom objectsOnly jquery objects can use methods defined by jquery. Pay attention to the differences between dom objects and jquery objects. When calling methods, pay attention to dom objec
://jquery.org.cn/visual/cn/index.xmlWe recommend two good jquery Tutorials: jquery's starting point tutorial and jquery's simplified Ajax development.
Iv. Syntax summary and precautions
1. Reference of page elementsThe $ () referenced element of jquery includes methods such as ID, class, element name, element hierarchy, Dom or XPath conditions, and the returned object is a jquery object (set object ), you cannot directly call methods defined by the Dom.
2. Conversion between jquery objects and D
1. Reference of page elements
The $ () referenced element of jquery includes methods such as ID, class, element name, element hierarchy, Dom or XPath conditions, and the returned object is a jquery object (set object ), you cannot directly call methods defined by the Dom.
2. Conversion between jquery objects and DOM objectsOnly jquery objects can use methods defined by jquery. Pay attention to the differences between DOM objects and jquery objects. When calling methods, pay attention to DOM obj
precautions
1. Reference of page elementsThe $ () referenced element of jquery includes methods such as ID, class, element name, element hierarchy, Dom or XPath conditions, and the returned object is a jquery object (set object ), you cannot directly call methods defined by the Dom.
2. Conversion between jquery objects and DOM objectsOnly jquery objects can use methods defined by jquery. Pay attention to the differences between DOM objects and jquery objects. When calling methods, pay attention
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