lmr radio

Select (drop-down) 2. $ ("#select_id"). Prepend ("optionvalue= ' 0 '>Please selectoption> "); Insert an option (first position) 3 for select. $ ("#select_id option:last"). Remove (); Delete the index value in select maximum option (last) 4. $ ("#select_id option[index= ' 0 ']"). Remove (); Delete option (first) 5 with index value 0 in select. $ ("#select_id option[value= ' 3 ']"). Remove (); Delete the Option5 of value= ' 3 ' in select. $ ("#select_id option[text= ' 4 ']"). Remove (); Delete O

One, insert a single radio button 1. Click on the mouse, positioning the cursor in the form frame line, click the "Insert" menu, select the "form" item, in the Pop-up submenu select the "radio button" command. Or select the form item in the Insert panel and click the Radio button icon, as shown in the following illustration: Click on the "Window" m

One, insert a single radio button 1. Click on the mouse, positioning the cursor in the form frame line, click the "Insert" menu, select the "form" item, in the Pop-up submenu select the "radio button" command. Or select the form item in the Insert panel and click the Radio button icon, as shown in the following illustration: Click on the "Window" m

jquery Control Radio Check and uncheck Method summaryFirst, set the selected methodCopy CodeThe code is as follows:$ ("Input[name= ' name ']"). Get (0). Checked=true;$ ("Input[name= ' name ']"). attr (' checked ', ' true ');$ ("Input[name= ' name ']:eq (0)"). attr ("Checked", ' checked ');$ ("Input[name= ' Radio_name '][checked]"). Val (); Gets the value of the selected radioTwo, set the check and uncheck the exampleCopy CodeThe code is as follows:#jq

The selection box, the Radio box, and the radio button are all selection components, the selection component has two states, one is checked (on) and the other is unchecked (off), which provides a simple "On/off" selection feature that allows the user to choose among a set of selected items. Selection box The selection box (Jcheckbox) is checked or not open is a small box, is checked in the box tick. When

The Radio object represents a radio button in an HTML form. A radio button is one of a set of mutually exclusive option buttons. When a button is selected, the previously selected button becomes unchecked. When the radio button is selected or unchecked, the button triggers the onclick event handle. You can access the

1.2.Locate the special_add.tpl.php and special_edit.tpl.php files in Phpcms\modules\special\templatesAdd in special_add.tpl.phpspecial_edit.tpl.php3. Add the Type2 field in the database table ' phpcms_special '4. Template callFeatured Templates Home{Loop $types $t}{if $t [' name '] = = "Introduction"}{pc:special action= "content_list" specialid= "$id" typeid= "$t [typeid]" listorder= "3" num= "999"}{Loop $data $r}{/loop}{/PC}{/if}{/loop}Add a radio

I was puzzled by the choice of checkbox and radio's events for a while.Beginning with my understanding of JS, I think the change event should be the most reasonable, but Ah, ie under the changes event is changed after the focus left to trigger.Then use click MouseDown and other mouse events instead. Find that click is more perfect than MouseDown:Radio registered after the Click event, the magic is to use the keyboard up and down around the choice, incredibly will trigger the mouse event, the whe

The following is an online-picked article (not tested but canonical to imitate) Copy Code code as follows: The following is a value that does not choose to get radio Copy Code code as follows: Native JS mode: (native DOM operation will be the text as a node, so there will be nextsibling) Copy Code code as follows: var dollar = document.getelementsbyname ("Money") [0].nextsibling.nodevalue; va

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

JQuery is used to simplify operations on form elements such as radio, checkbox, select, and radio, and jquerycheckbox. Obtains the value of a set of radio selected items.Var item = $ ('input [@ name = items] [@ checked] '). val ();Obtain the text of the selected select item.Var item = $ ("select [@ name = items] option [@ selected]"). text ();The second element i