accy radio

Based on the above article, we describe how to manipulate check boxes and radio boxes in form elements.One, check boxNote that the input tag is placed in the label tag so that it is reflected when the text is clicked.If selected, call $ ("#item"). Prop ("checked") returns True, otherwise falseYou can also use the Prop method to select or deselect the checkboxes by using the JS code.Second, radio button1. Ba

Sample Code of JQuery to determine whether radio is selected and obtain the selected value, jqueryradio Other radio operations will be added later. Directly upload the code. Do not forget to reference the JQuery package. Comments: var boolCheck = $ ('input: radio [name = "sex"] '). is (": checked"); better, this method is more concise Is () Checks Matching Eleme

This digest from: http://www.cnblogs.com/xcj1989/archive/2011/06/29/JQUERY_RADIO.html /*---------------------------jquery Determines whether radio is selected, gets the selected value----------------------------------*/ Additional to the radio operation function, later in the Add. Directly on the code, don't forget to refer to the jquery package DOCTYPE HTML Public "-//W3C//DTD XHTML 1.0 transitional//en"

Using the DOM to set up a text box 1. Control the number of characters entered by the userFor single-line text boxes and password entry boxes, you can use the MaxLength property to control the number of characters entered by the user.For multiline text, MaxLength is a custom attribute with the maximum number of characters entered, and the onkeypress returns the LessThan () function return value when the event occurs, as followsDetailed codefunction LessThan (Otextarea) {Returns whether the numbe

: Syntax explanation: 1. $ ("# select_id"). append (" // Append an option to select (drop-down) 2. $ ("# select_id"). prepend (" // Insert an option for select (first position) 3. $ ("# select_id option: Last"). Remove (); // Delete the largest option (last) of the index values in the SELECT statement) 4. $ ("# select_id option [Index = '0']"). Remove (); // Delete the option with the index value 0 in the SELECT statement (first) 5. $ ("# select_id option [value = '3']"). Remove (); // Del

This article from http://cao416451347ming.blog.163.com/blog/static/1154556162009102795016258/ Add two radio buttons to the dialog box, Radio1 and Radio2. Question 1: How do I select Radio1 or Radio2 by default? How do I know which one has been selected? The key is to select the option. You only need to place the "default" option in OnInitDialog. You can choose one of the three methods,First:(CButton *) GetDlgItem (IDC_RADIO1)-> SetCheck (TRUE); // sel

Radio is a very common form element in form forms, and for radio operations, all of the radio's checked properties are used for radio properties. When you get the selected value of radio, traverse the radio button item, locate the button that is selected (checked), and retur

1. drop-down box: VaR C0 = $ (". formc select [@ name = 'country'] Option [@ selected] "). text (); // get the text of the selected item from the drop-down menu (note that there is a space in the middle)VaR CC2 = $ ('. formc select [@ name = "country"]'). Val (); // obtain the value of the selected item from the drop-down menu.VaR CC3 = $ ('. formc select [@ name = "country"]'). ATTR ("ID"); // obtain the ID attribute value of the selected item from the drop-down menu$ ("# Select"). Empty (); //

Play Radio 1) Double click on the radio to play. 2 Click on the download arrow behind the radio and click on the "Play Radio" button on the Pull-down menu. Collection Radio 1 Click on the download arrow behind the radio, then

"Grammatical Structure"$ ("input#id.class[name=myname][type=radio][checked]"). Val ();$ (' input#id.class[name=myname]:radio:checked '). Val ();"Gets the value of the radio selected item"$ (": Radio"). Click (function () {$ (this). Val ();});"Set the second radio item as selected"$ (' input#q1.w1[name= ' E1 "][type=

Problem description: I recently submitted a single-choice question form with a total of 90 questions, five options for each question, and five radio buttons. Because it is a single-choice question, the five radio buttons of each question are used as a group and the same name (question number of the question) is used. Each option is assigned a result value, 5 ). When submitting a form, you need to obtain

How to write the radio value to several other columns of the database is obtained dynamically and can be successfully written to the database. This is the question. " value="正常" style="zoom:150%;">Normal" value="不正常" style="zoom:150%;">Abnormal It seems that the definition of name is incorrect, but you don't know how to get it. How can I write the selected radio value to the database? Name is

In jQuery_review table, select background color and radio Based on rows, and select jquery_reviewtableSimilar operations are often seen in various WEB systems. Click a row in the list and the current row will change to another color, and the radio will be selected. In addition, the dynamic effects are usually displayed when the mouse slides over. For example, when the mouse slides over the current row, ther

I have worked on a Windows Phone app Xiami music and received feedback from enthusiastic netizens. One piece of feedback is about the radio module, saying that it is possible to remember the last selected radio station. Do not display the default one every time you enter. To be honest, the functions of historical radio stations have not yet been implemented, beca

This article describes a more common method to obtain the radio value. Copy codeThe Code is as follows: Like the checkbox, radio has the same name and multiple values. When obtaining the radio value, we cannot follow the common text box. value method, but determine which one is selected. When a set of radio has multip

JQuery enables radio to be selected for the first time and then canceled for the second time. jqueryradio Due to project requirements, radio is required to be canceled after being clicked twice, so it is not convenient to change to checkbox. This can be implemented using the preceding method. // Jquery $ ('input: radio '). click (function () {// alert (this. ch

Simple example of using Jquery to operate radio This article describes a simple example of Jquery radio operations. For more information, see. In the preceding html code, you should be careful to find that the name attribute of three radio and the name attribute of one text are both "study" The Code is as follows: $ (Function (){ $ ('# Tijiao'). click

This article describes a more common method to obtain the radio value.Copy codeThe Code is as follows:Like the checkbox, radio has the same name and multiple values. When obtaining the radio value, we cannot follow the common text box. value method, but determine which one is selected.When a set of radio has multiple o

Only support IE9 and aboveHtmllabel>inputclass= "Radio"type= "Radio"name= "Radio1"/>spanclass= "Radio-style">span>10label>label>inputclass= "Radio"type= "checkbox"name= "Radio1"/>spanclass= "Radio-style Checkbox-style">span>10label>Css.