filemaker custom functions tutorial

This article mainly introduces the definition of the basic Javascript tutorial and relevant information about calling functions. For more information, see the function as a statement that can be run at any time. to put it simply, A function is a set of statements used to complete a function. it accepts 0 or multiple parameters. Basic Function SyntaxAs follows: The code is as follows: Function functionNam

result of checking the email address will also pop up. Join you enter email address: Afterpurple@pconline.com.cn , you will see the result as shown in Figure 3. If you enter: Ok#pconline.com.cn will appear as shown in Figure 4, because # is an invalid character. (Figure 3) (Figure 4) The above code is explained in detail below: The examples above use a number of string functions, circular statements, and Boolean (Boolean) operations. All of these a

This article is the official HTML5 training course for h5edu institutions, mainly introduces: JavaScript intensive Tutorial--basic processing function of arrayArray.push (); add element at the end of the array and return the array to the new length Array.pop (); Delete the last element, decrease the length of the array, and return the last element Array.unshift (); add an element before the array Array.splice (N,X); N array subscript x deletes seve