ext foreach

ExtJS learning ----------- Ext. Array, ExtJS extension to the Array in javascript (example), ext. array. foreach (1) clean Var arr = [1, 2, null, 3, '']; alert (Ext. array. clean (arr); // clean object :( value = null) | (value = undefined) | (!

Http://www.sencha.com/forum/showthread.php? 251214-ext-js-4.2-beta-is-now-available Today we are excited to make available the Beta Release of ext JS 4.2. For those eager to get the bits, you can download the beta here: Http://cdn.sencha.com/ext-4.2

Ext. onready (function () {var array = ['1', '2', '3', '4', '1', '6', '7']; ext. array. clean (array); // ['1', '2', '3', '4', '6', '7']; Ext. array. clone (array); // clone the array Ext. array. contains (array, '1'); // returns true to check

GridPanel collapse/expand rows Ext. Net GridPanel supports the fold/expand function. This function is useful, especially when data contains images and other content. Let's take a look at the effect: After the row collapse/expand function is used,

foreach is another scenario for processing loops other than section (choose a different scenario depending on your needs).  foreach is used to work with simple arrays (the same type of elements in an array), which is much simpler to format than the

This article describes how to deeply parse the foreach statement in PHP to control the array loop, for more information, see foreach. it is a commonly used control statement in PHP for array loop. Because of its convenience and ease of use, it

This article describes how to deeply parse the foreach statement in PHP to control the array loop, for more information, see foreach. it is a commonly used control statement in PHP for array loop. Because of its convenience and ease of use, it

foreach is a common use in PHP that is used as an array loop.Control statements . Because of its convenience and ease of use, nature is also hidden in the back-end of a very complex concrete implementation method (transparent to the user)Today, we'

foreach is a very common control statement used in PHP as an array loop.Because of its convenience and ease of use, nature is also hidden in the back end of a very complex concrete implementation (transparent to the user)Today, we'll come together

In PHP, the foreach syntax structure provides a simple way to traverse arrays. Foreach can only be applied to arrays and objects. if you try to apply it to variables of other data types or uninitialized variables, an error will occur. During each