jquery implements custom checkbox and radio styles1, causesRecently in the work to implement a custom radio style, and we usually use the default style, because they really do not think of the solution, so began to search, finally saw a good solution, can perfectly solve the problems we encountered.2, principleWe all know that when writing the structure, radio or
jquery take radio radio button values$ ("Input[name= ' Items ']:checked"). Val ();Another: Determine if Radio is selected and gets the selected valueAs shown below:function Checkradio () {var item = $ (": radio:checked");var len=item.length;if (len>0) {Alert ("yes--selected value is:" +$ (": radio:checked"). Val ());}}jquery
This article mainly for the common elements of the Web page (such as: radio button, check button) JavaScript operation, for a simple source code sample demonstration, please refer to the small master. If there is any deficiency, please ask the great God to correct me, I appreciate it!Words do not say much, directly on the code:1 HTML>2 Head>3 MetaCharSet= ' Utf-8 '>4 5 title>Js-001-javascript operation one of the common web element
In the development often use radio to achieve the user's choice effect, I accumulated in the project some use jquery to operate the radio method, here to share, for the needs of friends to learn from.1, change the choice of radio, trigger some effects$ ("Input:radio[name= ' Dialcheckresult ')". Change (function () {//DialAlert ("123");});2. Make all
, the third item is selected
$ ("input[type= Checkbox]:checked "). each (function () {//Because the check box is generally selected for more than one, you can loop out the selected value
alert ($ (this). Val ());
2, Radio jquery day-to-day operations and attributes we still use the following HTML as an example:
The radio operation is as follows:
$ ("Input[name=
1, causes
Recently in the work to implement a custom radio style, and we usually use the default style, because they do not know how to solve the method, so began to search, and finally saw a good solution, can be a perfect solution to the problems we encountered.
2, principle
We all know that in the writing structure, radio or checkbox will follow the label together, the label for the attribute value an
The concept of the radio buttons in GUI programming comes from the mechanical buttons of old-fashioned tube car radios: When we press a button, the other buttons bounce. So it allows us to force a single choice from a multitude of choices. AWT does not have a separate class that describes radio buttons; instead, the duplicate checkbox. However, place the check box in the
Jquery can obtain the implementation code of the form text, areatext, radio, checkbox, and select values. For more information about jquery, see. All are required. Jquery radio, checkbox, select, radio, checkbox, select, and related
Obtains the value of a set of radio selected items.
Var item = $ ('input [@ name = item
Jquery can obtain the implementation code of the form text, areatext, radio, checkbox, and select values. For more information about jquery, see. All are required. Jquery radio, checkbox, select, radio, checkbox, select, and related
Obtains the value of a set of radio selected items.
Var item = $ ('input [@ name = item
JQuery operates the implementation code of inputtyperadio. For more information, see
As follows:
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1. Obtain the value of the selected radio:
$("input[name='city']:checked").val();
Use the element selector, use the attribute Filter name = 'city', and use: checked to select the selected element.2. Set the selected status for the specified radio value:
$("input[name='city'][
Used to do custom style radio, checkbox, always the following structure
Then define the Diyradio style as the new radio, and then use JS to do the correlation.
I know today. can use ( really should not, learn things still need to be serious, meticulous point.) )
Examples of DIY single options are as follows:
/* css */.radio-beauty-container {font-size:0;}.
Radio single-choice Project Component Description: radio: single-choice Project. Radio-group: a single selector, which consists of multiple lt; radio gt. Radio project component description:
Radio: single-choice Project.
The Val () in jquery can also be assigned values, radio and checkboxes in form elements are more commonly used controls, and the use of their values and assignments is described below1. Take valueThe form is as follows:class="Items">@if (Model.Question.type=="Radio") { "Radio"Id="A"Name="Sin"Value="A"/> for="A">class="Item">A"
Background: Recently I need to write a form, that is, the simplest Java Web crud, but it took me two days to get a radio. Well, I admit it was my own mistake, so I will mark it here.
One of the bean classes has more than 80 fields, and the other 70 fields are Boolean. So I thought of using radio to write a radio. By default, all the fields are selected as false
This article mainly introduces JQuery's method for controlling Radio selection, involving jQuery form operations and mouse event responses. For more information, see the following example. Share it with you for your reference. The details are as follows:
Method 1:
$(function () { $("#spanNan").click(function () { $("#Radio1").attr("checked", true); $("#Radio2").attr("checked", false); }); $("#spanNv").click(function () { $("#Radio2").attr(
Often see others do the front-end when the implementation of some beautiful check box or radio button, due to the current project reasons, a lot of radio boxes and check boxes look very bad, so, the whim of the plan to achieve their own.
First, the CSS code:
wherein, I write in the form of a note in the inside;
About Z-index I was based on the initial positioning considerations to set up, here if
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Javascript
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{ VaR OBJ = Document. getelementsbyname ( ' Imgposition ' ); For (I = 0 ; I OBJ. length; I ++ ) {If(OBJ [I]. Checked){Alert (OBJ [I]. value );Return;}} Alert ( ' You did not select ' );}
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Zhang Ying published in 2013-07-16Category: Js/jqueryTags: checkbox, jquery, Radio, checkedjquery is flexible, there are many ways to check the checkbox radio tag, and here are just a few examples of three common methods.One, test the HTMLView copy print?
div style="margin-top:150px;" >
input Type= ' checkbox ' name= ' test[' class= ' checkbox ' value= ' CheckBox1 ' >checkbox1
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What is Radio Himalaya:
Himalaya Radio is a set of radio and social networking as one of the radio applications, including music, financial information, news, crosstalk, audio novels, such as 10 radio programs, and allow users to create their own personalized
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