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
JQuery implements custom checkbox and radio styles, and jquerycheckbox
1. Cause
Recently, we have to implement a custom radio style in our work, and we usually use the default style, because we can't think of a solution, so we began to search, finally, we saw a good solution to solve our problems perfectly.
2. Principle
Everyone knows that when writing a structure, radi
Custom form style checkbox and radio, form checkboxradio1. Cause
Recently, we have to implement a custom radio style in our work, and we usually use the default style, because we can't think of a solution, so we began to search, finally, we saw a good solution to solve our problems perfectly.2. Principle
Everyone knows that when writing a structure, radio or chec
Common Operations of Jquery: checkbox, select value, radio, checkbox, select selection and related, jquerycheckbox
Common Jquery operations: checkbox, select, radio, checkbox, and select:
1. Shadow page elements
Jquery is really easy to use. For example, to control the display and hiding of div, you can do it in one sentence. See the following instructions. $ ("# Id "). show () indicates display: block, $
Today's radio stations have been integrated into our lives, whether it is to drive to work on the way to understand the road or lunch to listen to music, storytelling and other content, radio has become our life with the company of a large emerging strong media, due to the great number of outstanding radio stations, all kinds of wonderful columns are various This
Continue to share the Web front-end custom control, today to share the control is a radio button, I hope you have a harvest, have good suggestions also want to leave a message to me. The code is as follows:
The HTML code is as follows:
Copy Code code as follows:
The CSS code is as follows:
Copy Code code as follows:
. Radio{float:left;background:url (/img/icon_bg.p
In the development of radio often used to achieve the user's choice, I have accumulated some of the project using jquery to operate the radio method, here to share, for the needs of friends for reference.
1, change the choice of radio, trigger some effect
Copy Code code as follows:
$ ("Input:radio[name= ' Dialcheckresult ']"). Change (function (
"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.
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