how much is to get po box

Problem:The first column of the gridview is buttonfield, and the field name is "delete". If you want to delete it, a confirmation box is displayed. Otherwise, how should I write the result?Solution:1. Click the shortcut arrow of the gridview and select 'edit column '.2. Add a buttonfiled, set headtext (for display) in

JS get Select drop-down box the value value of each option is relatively easy, but getting the text value is a bit of a hassle, for a beginner JavaScript novice, may not be able to find a moment, then please look at the method of this article, Take the Select drop-down box m

Now there is a id=test drop-down box, how to get the selected value it? Using JavaScript native methods and jquery methods separately Copy Code code as follows: One: JavaScript native method 1: Get Select object: Var myselect=document.getelementbyid ("Test"); 2:

dialog box We know, C # there is a selection of File dialog box control, but there is no folder to select the dialog box control, many people in order to choose a folder to use the TreeView class to deal with, in fact, in C # without so much trouble, we can use C # Subclass

The dialog box is different from the VB can directly use MsgBox to get message box return value, in C # you need to use DialogResult type of variables, from the MessageBox.Show () method to accept the message dialog box return value. As for the return value of MessageBox.Sho

//after you lose the intersection, let the text in the TextBox get focus and the cursor moves behind the last word functionMyfocus (myID) {if(Isnav) {document.getElementById (myID). focus ();//Get Focus }Else{Setfocus.call (document.getElementById (myID)); } } varIsnav = (Window.navigator.appName.toLowerCase (). IndexOf ("Netscape") >=0); varIsie = (Window.navigator.appName.toLowerCase (). IndexOf (

To get more than one check box value in PHP, be sure to add [] to the check box's Name property value I found the PHP program, in order to get the value of the check box, usually give the check box's Name property plus [], for example: New User Registration Can not add, in other ways to replace, because I want to c

JavaScript | Select and get the effect of multi-line text box contentsThe main content of this article1. Target Effect Display2. Knowledge of basic attributes involved3. Core function-selection of relevant knowledge1. Target Effect DisplayAs above, the main implementation is the user to customize the selection of any content in a multiline text

There are a lot of ways to set the contents of input boxes, and here are two simpler and more practical methods. Method One:Method Two: Of course, can also write JS to achieve, here is not an example. Because both of these methods can achieve the basic hint effect. Set input input box disabled the following are also listed in three ways. Method One: disable= "Disable" or add the Disable property directl

// js get check box value var obj = document.getelementsbyname ("interest"); // selects all objects name= "Interest", returns the array var s= '; // If you define VAR s in this way, the variable s will be assigned a null value by default for (var i=0;i) { if// is taken to an array of objects, we loop to de

Get the value of the drop-down list box is an array, and then use product_id to match whether it is contained in an array. If you are interested, do not miss the problem of a zombie today: 1. I click an event from a drop-down list to obtain the value of options. The Code is