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1. Check whether checkbox is selected $ ("Ul Li input"). Each (function (){If ($ (this). ATTR ("checked") = true ){Arr. Push ($ (this). ATTR ("value "));}});Alert (ARR. tostring ()); 2. Obtain the radio value. Old jquery versionVar_name = $ ("input [@ name = 'Radio _ name']: checked"). Val ();Versions later than jquery 1.3Var_name = $ ("input [name = 'Radio _ n

This article mainly introduces the jquery radio (radio button) Operation method Summary, this article explains to get the selected value, set the selected value, based on value values set selected, delete radio, traverse and other content, the need for friends can refer to the followingAs jquery has become more and more important, more and more friends are being

Using jquery to get the value of radio, the most important thing is to master the use of jquery selectors, in a form we usually want to get the value of the selected radio item, so add checked to filter, for example, there are some of the following radio items:1.2.3.To get the value of a radio, there are several ways t

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); // select(Cbutton *) getdlgitem (idc_radio1)-> setcheck (false); // do not select(Cbutton *) getdlgit

This article mainly introduced the jquery Judge Radio (single box) whether to select and get the selected value method summary, this article explains the use of the check value to determine the selection, use the Checked property to determine the selected, jquery get Radio radio button value, get a set of radio the val

This article mainly introduces the jquery to determine whether the radio button radio selected method, the example analysis of the loading page when the radio button ID and click button to get radio button ID two methods, very simple and practical, the need for friends can refer to the nextThis example describes how jq

JS how to get the value of the selected radio radio button:Radio radio Button is one of the most common form elements, often need to get the value of the selected button, the following is an example of how to use JavaScript to implement this function, code examples are as follows:DOCTYPE HTML>HTML>Head>MetaCharSet= "Utf-8">Metaname= "Author"content= "http://www.s

As jquery becomes more and more useful, more and more friends are used. In the web, the use of controls such as CheckBox, Radiobutton, DropDownList, and so on, is related to the operational problems of these controls in jquery. Since the version of jquery has been updated quickly and the code has changed a lot, the following jquery code is query1.4 version. 1. Get the selected value, three methods can be: Copy Code code as follows: $ (' input:radio:checked '). Val (); $ ("inp

jquery is really more convenient than JS, especially in the operation of the page in the form of items, this chapter webmaster and everyone to share with jquery operation radio button radio, to enable the dynamic selection of a radio button and read the selected radio button value of the method,This article comes from

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); // select(Cbutton *) getdlgitem (idc_radio1)-> setcheck (false); // do not select(Cbutton *) getdlgite

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); // select(Cbutton *) getdlgitem (idc_radio1)-> setcheck (false); // do not select(Cbutton *) getdlg

Radio Group Radio: $ ("input[@type =radio][@checked]"). Val (); Single-select group radio: $ ("input[@type =radio]"). attr ("Checked", ' 2 ');//Set value=2 project is currently selected Gets the value of a set of radio selected

jquery Radio value, checkbox value, select Value, Radio selected, CheckBox selected, select selected, and its relatedGets the value of a set of radio selected itemsvar item = $ (' input[@name =items][@checked] '). Val ();Gets the text of the Select selected itemvar item = $ ("select[@name =items] option[@selected]"). Text ();The second element of the Select drop-

Radio implementation click twice first click Select second click Cancel, radio second time 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 (f

Radio buttons are typically used in groups, and each radio button represents one of a set of mutually exclusive options. When the group property is set for the first radio button, several subsequent radio buttons belong to the same group as the button until the next control ( in tab order ) with the group property is e

The Radio object represents a radio button in an HTML form. collected and collated by Www.169it.comOne, radio button control syntax 1 Using the HTML input tag, name is a custom, type "Radio" form.Second, radio

The Checbox check box implements the single-selection function of the Radio radio box:You know the check box can be selected more than once, radio button can only select one of them, but the radio button is more overbearing, you select, you can only and must select one, all below the checkbox check box to simulate the

Problems solved in today's project: JS to determine if the Radio radio button is selected and pop-up value information, initially always get the value of Radio, and later found that there are some problems in the logic, I would like to share the code to leave notes and share the reference to the brothers who encounter such problems :Note://Get single

　　Recently done a lot of front-end page work, encountered a feeling very headache in the matter here to remember:Often use JS to echo the radio box, but clearly from the page effect, the Radio box has been selected, but it can not trigger the Change event, the value of the time to take a certain method can not take the selection of the selected box value (single box to take the value of a number of methods,

This paper introduces a more general method of obtaining radio value, and hopes to be useful to novice. Copy Code code as follows: Radio is the same name as the checkbox, and there are multiple values, and when we get the radio value, we can't follow the normal text box. Value, but to determine which is selected. When a group of