using UnityEngine;using UnityEngine.UI;publicclassTestDropdown:MonoBehaviour{publicDropdown Drd_IPList;privatevoidStart(){InitDropdown();}privatevoidInitDropdown(){//清空默认节点Drd_IPList.options.Clear();//初始化Drop
2. Dropdown选项的动态更新 在Update方法中,我们通过调用ConvertToOptionDataList方法将字符串列表转换为Dropdown.OptionData列表,然后将其赋值给Dropdown的options属性,实现了选项的动态更新 void Update() { dr1.options = ConvertToOptionDataList(GetFirstStringKeys()); dr2.options = ConvertToOptionDataList(Get...
public Dropdown Drd_IPList; private void Start() { InitDropdown(); } private void InitDropdown() { //清空默认节点 Drd_IPList.options.Clear(); //初始化 Dropdown.OptionData op1 = new Dropdown.OptionData(); op1.text = "220.110.1.10"; Drd_IPList.options.Add(op1); Dropdown.OptionDat...
usingUnityEngine;usingUnityEngine.UI;publicclassDropdownExample:MonoBehaviour{publicDropdown dropdown;voidStart(){ dropdown.ClearOptions(); dropdown.AddOptions(newList<string> {"Option 1","Option 2","Option 3"}); } } 操作步骤: 创建一个空物体,并将Dropdown组件添加到该物体上。 将DropdownExample...
Transform toggleRoot= transform.Find ("Dropdown List/Viewport/Content"); Toggle[] toggleList= toggleRoot.GetComponentsInChildren<Toggle> (false);for(inti =0; i < toggleList.Length; i++) { Toggle temp=toggleList[i]; temp.onValueChanged.RemoveAllListeners ();//temp.isOn = false;//原文temp...
{publicDropdowndropdown;publicInputFieldinputField;voidStart(){dropdown.ClearOptions();dropdown.AddOptions(newList<string>{"Option 1","Option 2","Option 3"});}publicvoidAddOption(){stringnewOption=inputField.text;dropdown.options.Add(newDropdown.OptionData(newOption));dropdown.RefreshShownValue(...
UpdateDropDownItem(temoNames); } void UpdateDropDownItem(List<string> showNames) { dropDownItem.options.Clear(); Dropdown.OptionData temoData; for (int i = 0; i <showNames.Count; i++) { //给每一个option选项赋值 temoData = new Dropdown.OptionData(); ...
dropdown.options.Clear(); //先清空选项 List<Dropdown.OptionData> options = new List<Dropdown.OptionData>(); options.Add(new Dropdown.OptionData("Option 1")); options.Add(new Dropdown.OptionData("Option 2")); options.Add(new Dropdown.OptionData("Option 3")); ...
Dropdown.OptionData op2 = new Dropdown.OptionData(); op2.text = "220.110.1.11"; Drd_IPList.options.Add(op2); 2: 获取当前节点。 Txt_CurrentNode.text = Drd_IPList.options[Drd_IPList.value].text; 3: 删除指定节点。 Drd_IPList.options.Remove(_DicDropDown["220.110.1.11"]); ...
dropDown.AddOptions(listOptions); //设置显示字体大小 dropDown.captionText.fontSize = 14; //dropDown.captionImage = "底图"; //设置要复制字体大小 dropDown.itemText.fontSize = 15; //dropDown.itemImage = "底图"; //PS:我一般是使用循环 使用第一种形式添加 ...