// e.targettemp1.options[temp1.selectedIndex].text;// "五楼"temp1.selectedOptions[0].text;// "五楼" OK There are two solutions, as far as I know. both that just need using vanilla javascript 1 selectedOptions <divc
formContext.getAttribute(arg).getSelectedOption() Return Value Type: Option object for choice; array of option objects for choices. Description: Returns the object with text and value properties. Related articles getInitialValue (Client API reference) getOption (Client API reference) getOptions (Cl...
alert("爱好为必填项,最少选择一个"); }for(varj=0; j<uny.length; j++) {//会循环所有option//如果选择第一个,未选择院校,只需要判断option的value是否等于0//如果等于0:未选择,否则就可以通过if(uny[j].selected) {//找到选中的选项//选中了if(uny[j].value==0) {//错误alert("请选择你就读的...
If you have two select fields and want to load options in second one, based on selected option from first one then, below example will help you lot to understand how it can be done. Here in this example, when a user selects country in first select field, jQuery on change event is ca...
问如何在select option Ajax get方法上重新加载页面EN版权声明：本文内容由互联网用户自发贡献，该文观点...
Topic:JavaScript / jQueryPrev|Next Answer: Use the jQuery:selectedSelector You can use the jQuery:selectedselector in combination with theval()method to find the selected option value in a select box or dropdown list. Let's try out the following example to understand how it ...
e.checked||"option"===t&&!!e.selected},selected:function(e){return e.parentNode&&e.parentNode.selectedIndex,!0===e.selected},empty:function(e){for(e=e.firstChild;e;e=e.nextSibling)if(e.nodeType<6)return!1;return!0},parent:function(e){return!b.pseudos.empty(e)},header:function(e)...
Vue.js get dropdown selected value - You can get seelcted text or selected option value of a select box in vue.js using v-model. Here in this tutorial, we are going to explain how you can get selected option value and text in vue.js. You can use our onli
我想使用 javascript 获取下拉栏的默认值。 在下面的代码中 alert(document.getElementById("dropdown").selected) <select id="dropdown"> <option value="volvo">Volvo</option> <option value="saab">Saab</option> <option value="vw">VW</option> <option value="audi" selected>Audi</option> </...
{ "osType": "Windows", "name": "myOsDisk", "createOption": "FromImage", "caching": "ReadWrite", "managedDisk": { "storageAccountType": "Premium_LRS", "id": "/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/disks/myOsDisk" }, "diskSizeGB": ...