<form> <select id="mySelect"> <option>苹果</option> <option>桃子</option> <option>香蕉</option> <option>桔子</option> </select> <br /><br /> <input type="button" onclick="disable()" value="禁用列表"> <input type="button" onclick="enable()" value="启用列表"> </form> </b...
<form> <select id="mySelect"> <option>苹果</option> <option>桃子</option> <option>香蕉</option> <option>桔子</option> </select> <br /><br /> <input type="button" onclick="disable()" value="禁用列表"> <input type="button" onclick="enable()" value="启用列表"> </form> </b...
select有个disable属性,也完全能够做到让你看,不让你点。 另外在你问题的第一个评论中: Humphry · 5天前要说HTML4有什么原生表单组件最为难用,select首当其冲。个人推荐模拟的:http://aui.github.io/popupjs/doc/selectbox.html 他说的内容其实是我更推荐的,这个模拟select库我问过作者,目前腾讯Qzone在产品...
select包含“全部”,“项目1”,“项目2”三个option,默认只选中“全部”,如何做到当选中“全部”时,其它两个option设置为disable生效,不选择“全部”时,其它两个option设置为disable失效。 antdreactjavascript 有用关注1收藏 回复 阅读8.3k 2 个回答 得票最新 雾秋 1.4k1188134 发布于 2019-10-15 动态加载 ...
disables a Select control or a specific option inside the control disable(value?: string | number): void; Parameters: value: string | number- optional, thevalueof a specific option inside the control Example form.getItem("select").disable(1); ...
<html> <body> <script language="JavaScript"> <!-- function disable(disableIt) { document.frm.sel.disabled = disableIt; } //--> </script> <form name="frm"> <select name="sel"> <option value="1">one</option> <option value="2">two</option> </select> <br /> <input type="...
html_SetSelectValue(pId,pValue) Sets the value (pValue) of a select item (pId). If the value is not found, this functions selects the first option (usually theNULLselection). Return Value Not applicable. Parameters pId (DOM node | String) pValue (String) ...
For data attributes, append the option name to data-, as in data-parent="". Nametypedefaultdescription parent selector false If a selector is provided, then all collapsible elements under the specified parent will be closed when this collapsible item is shown. (similar to traditional accordion...
I found several articles about disabling <option> elements but not the <select> element. I'm enabling or disabling my <select> element like this: $('#customers').prop('disabled', mode != 1); But after I apply bootstrap-select (to allow m...
Then you replace Knockout’s selectedOption (singular) binding with its selectedOptions (plural) binding: XML Copy <td> <div class="caption">options, selectedOptions, optionsText, optionsValue</div> <div>select (multiple selection dropdowns)</div> </td> <td><selec...