精华内容
下载资源
问答
  • int state = ((CButton*)GetDlgItem(IDC_CHECK_AEOPERATION))->GetCheck(); //IDC_CHECK_AEOPERATION为控件ID 返回1被勾选, 0未勾选
    int state = ((CButton*)GetDlgItem(IDC_CHECK_AEOPERATION))->GetCheck();
    //IDC_CHECK_AEOPERATION为控件ID

    返回1被勾选, 0未勾选

    展开全文
  • I have around 200 hundred checkboxes in a Java GUI. Now I want to have the list of all checkboxes that have been checked by the user.I can do it in one way like this:jCheckBox1.isSelected();...

    I have around 200 hundred checkboxes in a Java GUI. Now I want to have the list of all checkboxes that have been checked by the user.

    I can do it in one way like this:

    jCheckBox1.isSelected();

    But I don't want to write this line for 200 checkboxes. Is there any way to do this through a for loop.

    all the checkboxes have the name like jCheckBox1, jCheckBox2, jCheckBox3, jCheckBox4 ... jCheckBox200

    解决方案

    You really should have put these in an array or Collection so that you can just loop over them. eg.

    List allCheckBoxes = new ArrayList()

    allCheckboxes.add(new JCheckBox());

    etc.

    If you have all these checkboxes declared as members then there's no excuse to just put them in a list instead.

    In the meantime you could use a dodgy cast in a for loop (if all the checkboxes are on the same panel)

    boolean allSelected = true;

    for(Component component : myPanel.getComponents()) {

    if(component instanceof JCheckBox) {

    allSelected &= ((JCheckBox)component).isSelected();

    }

    }

    I'd recommend reading about Java arrays and collections before continuing

    展开全文
  • Element Tree 复选框获取选中的节点,只需要在 @check-change 事件时调用 his.$refs.tree.getCheckedNodes() 方法就可以了,el-tree 组件需要设置 ref=“tree” <el-tree :filter-node-method="filterNode" :...

    Element Tree 复选框获取选中的节点,只需要在 @check-change 事件时调用 this.$refs.tree.getCheckedNodes() 方法就可以了,el-tree 组件需要设置 ref=“tree”

    <el-tree :filter-node-method="filterNode" :default-expanded-keys="defaultExpandedKeys" :default-checked-keys="defaultCheckedKeys" node-key="value" ref="tree" style="height: 300px;overflow: auto" show-checkbox :data="treeData" :props="defaultProps"  
    @check-change="handleCheckChange"></el-tree>
    
    
    //节点选中状态发生变化时的回调
    handleCheckChange(data, checked, indeterminate) {
      //获取所有选中的节点 start
      let res = this.$refs.tree.getCheckedNodes()
      let arrDeptId = []
      res.forEach((item) => {
        arrDeptId.push(item.value)
      })
      // this.dataTree 就是选中的数据
      this.dataTree = arrDeptId
    }
    

    更简单的方法,可以返回选中的子节点和半选的节点

    //节点选中状态发生变化时的回调
    handleCheckChange(data, checked, indeterminate) {
      //获取所有选中的子节点 start
      let res1 = this.$refs.tree.getCheckedKeys()
      // 获取半选的节点
      let res2 = this.$refs.tree.getHalfCheckedKeys()
      let arrDeptId = [...res1,...res2]
      this.dataTree = arrDeptId
    }
    
    展开全文
  • 在table表格向后端传递勾选数据的时候,难免有时间后,点击当前行的时候,需要知道当前行的checkbox状态,进行一些其他的操作,但是element-ui没有提供,对应的直接api属性 这里我要对select的API方法进行处理,...

    在table表格向后端传递勾选数据的时候,难免有时间后,点击当前行的时候,需要知道当前行的checkbox状态,进行一些其他的操作,但是element-ui没有提供,对应的直接api属性

    这里我要对select的API方法进行处理,达到我想知道当前行checkbox的是否选中的状态

    <el-table
                      ref="multipleTable"
                      :data="addMemberList"
                      tooltip-effect="dark"
                      style="width: 100%"
                      height="420px"
                      max-height="420px"
                      @select="handleUserMemberChangeRow"
                      @select-all="handleUserMemberChange"
                      @selection-change="handleUserMemberChange"
                    >
    
    </el-table>

    实现思路:通过当前行row的数据,是否在已选择的selection数组中,来判断

    // 单个勾选
    		handleUserMemberChangeRow(selection, row){
    			// 根据当前行是否在selection中,来判断是否勾选,如果是去掉勾选,需要在选中值中去掉
    			if(!selection.find(m=> m.user_id == row.user_id)){
    				// 不在,说明当前row,没有被选中
                    // 执行一些类似过滤的方法
                    let zzSelectArr = this.selectedMemberList.filter(item =>                         item.user_id !== row.user_id);
    				this.selectedMemberList = JSON.parse(JSON.stringify(zzSelectArr));
    			}else{
                  // 当前行被选中了
                }
    		},

    模块功能示意图:

     

    此处附上完整代码:

    <template>
      <el-drawer
        title="添加成员"
        :visible.sync="drawerFlag"
        direction="rtl"
        size="80%"
        ref="drawer"
        :append-to-body="true"
        :modal-append-to-body="true"
        custom-class="member-drawer"
        @closed="close"
      >
        <div class="ts-drawer-c">
          <div class="member-c">
            <div class="member-public-c">
              <div class="title">成员检索</div>
              <el-tabs v-model="searchType" type="card">
                <el-tab-pane label="成员" name="user">
                  <div class="search-c">
                    <el-input
                      placeholder="根据姓名、邮箱模糊检索"
                      v-model="userSearchValue"
                      @input="handleUserSearchChange"
                      suffix-icon="el-icon-search"
                    >
                    </el-input>
                  </div>
                  <div class="list-c">
                    <el-table
                      ref="multipleTable"
                      :data="addMemberList"
                      tooltip-effect="dark"
                      style="width: 100%"
                      height="420px"
                      max-height="420px"
                      @select="handleUserMemberChangeRow"
                      @select-all="handleUserMemberChange"
                      @selection-change="handleUserMemberChange"
                    >
                      <el-table-column
                        type="selection"
                        :selectable="checkSelectable"
                        width="55"
                      >
                      </el-table-column>
                      <el-table-column prop="alias_name" label="名称" width="200">
                      </el-table-column>
                      <el-table-column
                        prop="email"
                        label="邮箱"
                        show-overflow-tooltip
                      >
                      </el-table-column>
                    </el-table>
                  </div>
                </el-tab-pane>
                <el-tab-pane label="组织结构" name="organization">
                  <div class="search-c">
                    <el-input
                      placeholder="根据部门、姓名模糊检索"
                      v-model="organizeSearchValue"
                      @input="handleOrganizeSearchChange"
                      suffix-icon="el-icon-search"
                    >
                    </el-input>
                  </div>
                  <div class="tree-c">
                    <el-tree
                      :data="orgMemberList"
                      :props="{
                        label: 'node_name',
                        children: 'children',
                      }"
                      :default-expanded-keys="expandedKeys"
                      show-checkbox
                      @check="handleCheckNodeChange"
                      :filter-node-method="filterNode"
                      node-key="node_id"
                      ref="orgTree"
                    >
                      <div class="custom-tree-node" slot-scope="{ node, data }">
                        <span class="node_type_icon">
                          <i
                            class="el-icon-folder"
                            v-if="data.node_type === 'dep'"
                          ></i>
                          <i class="el-icon-user" v-else></i>
                        </span>
                        <span>{{ node.label }}</span>
                      </div>
                    </el-tree>
                  </div>
                </el-tab-pane>
              </el-tabs>
            </div>
            <div class="transfer-c">
              <svg-icon icon-class="ts-transfer" class="transfer-icon"></svg-icon>
            </div>
            <div class="member-selected-c">
              <div class="header-c">
                <div class="title">
                  已选择成员(共<span>{{ selectedMemberList.length }}人</span>)
                </div>
              </div>
              <div class="list-c">
                <div class="list-c">
                  <el-table
                    :data="selectedMemberList"
                    tooltip-effect="dark"
                    style="width: 100%"
                    height="520px"
                    max-height="520px"
                  >
                    <el-table-column prop="alias_name" label="名称" width="120">
                    </el-table-column>
                    <el-table-column
                      prop="email"
                      label="邮箱"
                      width="150"
                      show-overflow-tooltip
                    >
                    </el-table-column>
                    <el-table-column>
                      <template slot-scope="scope">
                        <el-tooltip
                          class="item"
                          effect="dark"
                          content="删除"
                          placement="top"
                        >
                          <i
                            class="el-icon-delete"
                            @click="deleteSelectedMember(scope.row)"
                          ></i>
                        </el-tooltip>
                      </template>
                    </el-table-column>
                  </el-table>
                </div>
              </div>
            </div>
          </div>
        </div>
        <div class="drawer_footer">
          <el-button @click="drawerFlag = false">取 消</el-button>
          <el-button
            type="primary"
            :loading="submitLoading"
            :disabled="selectedMemberList.length === 0"
            @click="addMembers"
            >{{ submitLoading ? "提交中..." : "确定" }}
          </el-button>
        </div>
      </el-drawer>
    </template>
    
    <script>
    import * as requestMethod from "../../../../api/applicationCenter/applicationSystem";
    
    export default {
      name: "addMemberDrawer",
      props: {
        app_id: {
          type: Number,
        },
        org_id: {
          type: Number,
        },
      },
      data() {
        return {
          drawerFlag: true,
          submitLoading: false,
          searchType: "user", // 用户:user、 组织结构:organization
          userSearchValue: "",
          organizeSearchValue: "",
          hadMemberList: [], // 已经拥有的成员列表
          originAddMemberList: [], // 左侧初始添加成员列表原始数据
          addMemberList: [], //  左侧添加disabled属性的数据
          orgMemberList: [], // 组织成员列表
          expandedKeys: [], // 默认展开keys,
    			originSelectedMemberList: [], // 存储原始已选择的成员信息
          selectedMemberList: [], // 右侧被选中成员列表
        };
      },
      created() {
        this.getMemberData();
      },
      methods: {
        //api交互
        async getMemberData() {
          await this.getHadMemberList();  // 获取已存在成员数据
          this.getAddMemberList(); // 获取左侧成员列表
          this.getAddMemberListByORG();
        },
        getHadMemberList() {
          let param = {
            app_id: this.app_id,
          };
          return requestMethod
            .getMemberList("get", param)
            .then((res) => {
              if (res.code === 200) {
                this.hadMemberList = res.data.items;
    						let getOriginData = res.data.items.map((item) => {
                  let zz = {};
                  zz.email = item.email_address;
                  zz.alias_name = item.user_name;
                  zz.user_id = item.user_id;
                  zz.app_user_id = item.app_user_id;
                  zz.role_name = item.role_name;
                  zz.role_id = item.role_id;
    							zz.disabled = true;
                  return zz;
                });
                this.selectedMemberList =  JSON.parse(JSON.stringify(getOriginData)); // 右侧选择值
    						this.originSelectedMemberList =  JSON.parse(JSON.stringify(getOriginData)); // 右侧原始选择值
              } else {
                this.$message.error(res.message);
              }
              this.memberTableLoading = false;
            })
            .catch((err) => {
              this.$message.error(err.message);
            });
        },
        getAddMemberList() {
          let params = {
            org_id: this.org_id,
          };
          return requestMethod.getAddMemberList("get", params).then((res) => {
            if (res.code === 200) {
              let memberList = res.data.items.map((item) => {
                item.disabled = false;
                this.hadMemberList.forEach((hadItem) => {
                  if (hadItem.user_id === item.user_id) {
                    item.disabled = true;
                  }
                });
                return item;
              });
              this.originAddMemberList = JSON.parse(JSON.stringify(memberList)); // 左侧原始所有暂存数据
              this.addMemberList = JSON.parse(JSON.stringify(memberList)); // 左侧添加disabled属性的数据
              // 更新成员状态
              this.resetAddMemberStatus();
              console.log({
                originAddMemberList: this.originAddMemberList,
                addMemberList: this.addMemberList,
                hadMemberList: this.hadMemberList,
              });
            }
          });
        },
        getAddMemberListByORG() {
          let params = {
            org_id: this.org_id,
          };
          requestMethod.getAddMemberListByORG("get", params).then((res) => {
            if (res.code === 200) {
              this.orgMemberList = [res.data.items];
              this.expandedKeys = [this.orgMemberList[0].node_id];
              // 初始化节点状态
              this.initNodesStatus(this.orgMemberList);
              console.log({
                orgMemberList: this.orgMemberList,
              });
            }
          });
        },
    		// 新增提交
        addMembers() {
          // console.log(this.selectedMemberList);
    			let submitMemberList = this.selectedMemberList.filter(item => !item.disabled); // 过滤出新增的成员数据
          if (submitMemberList.length) {
            let users =submitMemberList.map((item) => {
              return {
                app_id: this.app_id,
                user_id: item.user_id,
                user_name: item.alias_name,
                email_address: item.email,
              };
            });
            let params = { users };
            this.submitLoading = true;
            requestMethod
              .addMember("post", params)
              .then((res) => {
                this.submitLoading = false;
                if (res.code === 200) {
                  this.$message.success(res.message);
                  this.$emit("getMemberList");
                  this.close();
                } else {
                  this.$message.error(res.message);
                }
              })
              .catch((err) => {
                this.submitLoading = false;
                this.$message.error(err.message);
              });
          }
        },
        // ui交互 成员搜索数据过滤
        handleUserSearchChange(val) {
          if (val) {
            this.addMemberList = this.originAddMemberList.filter(
              (item) =>
                item.alias_name.indexOf(val) !== -1 ||
                item.email.indexOf(val) !== -1
            );
          } else {
            this.addMemberList = this.originAddMemberList;
          }
          // 重置成员选中状态
          this.resetAddMemberStatus();
        },
        handleOrganizeSearchChange(val) {
          this.$refs.orgTree.filter(val);
        },
    		// 单个勾选
    		handleUserMemberChangeRow(selection, row){
    			// console.log(selection);
    			// console.log(row.user_id);
    			// 根据当前行是否在selection中,来判断是否勾选,如果是去掉勾选,需要在选中值中去掉
    			if(!selection.find(m=> m.user_id == row.user_id)){
    				let zzSelectArr = this.selectedMemberList.filter(item => item.user_id !== row.user_id);
    				this.selectedMemberList = JSON.parse(JSON.stringify(zzSelectArr));
    			}
    		},
    		// 左侧勾选方法
        handleUserMemberChange(arr) {
    			// 过滤去重
          let newArr = this.selectedMemberList.filter(item => {
    				if(!arr.find(m => m.user_id == item.user_id)) return item;
    			});
    			let contantArr = [...arr, ...newArr];
          this.selectedMemberList = JSON.parse(JSON.stringify(contantArr));
          // 更新组织结构下添加用户
          this.resetNodesStatus();
        },
        handleCheckNodeChange() {
          let checkedNodes = this.$refs.orgTree.getCheckedNodes();
          let uniqueSet = {}; // 控制用户唯一性
          this.selectedMemberList = checkedNodes
            .filter((node) => {
              let flag = false;
              if (
                node.node_type === "user" &&
                !node.disabled &&
                !uniqueSet[node.user_id]
              ) {
                uniqueSet[node.user_id] = true;
                flag = true;
              }
              return flag;
            })
            .map((item) => {
              return {
                user_id: item.user_id,
                alias_name: item.node_name,
                email: item.email,
                disabled: item.disabled,
              };
            });
          // 更新用户下添加成员
          this.resetAddMemberStatus();
        },
        deleteSelectedMember(del_row) {
          if (del_row) {
            this.selectedMemberList.splice(
              this.selectedMemberList.findIndex(
                (item) => item.user_id === del_row.user_id
              ),
              1
            );
    
            // 重置成员选中状态
            this.resetAddMemberStatus();
    
            // 更新组织结构下成员节点状态
            this.resetNodesStatus();
          }
        },
        close() {
          this.$emit("closeAddMemberDrawer");
        },
        // 辅助交互
        checkSelectable(row, index) {
          return !row.disabled;
        },
        filterNode(value, data) {
          if (!value) return true;
          return data.node_name.indexOf(value) !== -1;
        },
    		// 根据右侧已有数据反选左侧列表数据(勾选)
        resetAddMemberStatus() {
          // 重置成员选中状态
          this.$nextTick(() => {
            this.addMemberList.forEach((item) => {
              let c_item = this.selectedMemberList.find(
                (s_item) => s_item.user_id === item.user_id
              );
              if (item.disabled || c_item) {
                this.$refs.multipleTable.toggleRowSelection(item, true);
              } else {
                this.$refs.multipleTable.toggleRowSelection(item, false);
              }
            });
          });
        },
        resetNodesStatus() {
          // 更新组织结构下成员节点状态
          let s_keys = this.selectedMemberList.map((item) => item.user_id);
          let h_keys = this.hadMemberList.map((item) => item.user_id);
          let a_keys = s_keys.concat(h_keys);
          this.$refs.orgTree.setCheckedKeys(a_keys);
        },
        initNodesStatus(tree) {
          // 初始化组织结构下节点状态
          if (tree.length) {
            tree.forEach((node) => {
              let c_item = this.hadMemberList.find(
                (hadItem) => hadItem.user_id === node.user_id
              );
              node.disabled = !!c_item;
              if (node.disabled) {
                this.$nextTick(() => {
                  this.$refs.orgTree.setChecked(node.node_id, true);
                });
              }
              if (node.children && node.children.length) {
                this.initNodesStatus(node.children);
              }
            });
          }
        },
        filterData(data) {
          let dataList = [];
          const generateList = (obj, node) => {
            const info = {
              id: obj["config_id"],
              name: obj["value_json"],
              key: obj["config_key"],
            };
            if (obj["children"] && obj["children"].length) {
              info.children = [];
              obj["children"].forEach((item) => generateList(item, info));
            }
            if (typeof node === "undefined") {
              dataList.push(info);
            } else {
              node["children"].push(info);
            }
          };
          data.forEach((item) => generateList(item));
          return dataList;
        },
      },
    };
    </script>
    
    <style lang="less" scoped>
    .ts-drawer-c {
      padding: 8px 16px 16px;
      .member-c {
        display: flex;
        align-items: center;
        /*background-color: #2db7f5;*/
        .member-public-c {
          padding: 8px;
          height: 600px;
          width: 62%;
          box-shadow: 0 3px 15px 0 rgba(51, 42, 125, 0.1);
          border-radius: 14px;
          overflow: hidden;
          position: relative;
          .title {
            @flex();
            height: 40px;
            font-weight: bold;
          }
          .search-c {
            margin: 8px 0;
            padding: 0 12px;
          }
          .list-c {
            height: 380px;
            .el-table {
              /deep/ th {
                padding: 18px 0 16px;
                background: rgba(48, 107, 255, 0.03);
              }
              /deep/ .el-table__empty-block {
                margin-top: inherit;
              }
            }
          }
          .tree-c {
            max-height: 420px;
            overflow: auto;
          }
          .paginationC {
            @flex();
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 40px;
            border-top: 1px solid #f8f8f8;
            z-index: 99;
            .block {
              margin: 0 0 0 auto;
            }
          }
        }
        .transfer-c {
          @flex();
          justify-content: center;
          width: 48px;
          .transfer-icon {
            font-size: 20px;
          }
        }
        .member-selected-c {
          height: 600px;
          flex: 1;
          box-shadow: 0 3px 15px 0 rgba(51, 42, 125, 0.1);
          border-radius: 14px;
          overflow: hidden;
          .header-c {
            height: 60px;
            padding: 0 12px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid #f8f8f8;
            .title {
              font-weight: bold;
            }
          }
          .list-c {
            padding: 0 12px;
            .el-table {
              /deep/ th {
                padding: 18px 0 16px;
                background: rgba(48, 107, 255, 0.03);
              }
              .el-icon-delete {
                cursor: pointer;
              }
              .el-icon-delete:hover {
                color: #4ca5ff;
              }
              /deep/ .el-table__empty-block {
                margin-top: inherit;
              }
            }
          }
        }
      }
      /deep/ .el-checkbox__input.is-disabled.is-checked .el-checkbox__inner {
        background-color: #f2f6fc;
        border-color: #dcdfe6;
      }
    }
    </style>
    

    展开全文
  • MATLAB GUI中的复选框

    2021-04-18 14:29:57
    我的GUI在单个搜索按钮下有两个复选框,即colourcheck和Texturecheck。如果我点击搜索按钮,它应该检查上面提到的两种类型,并且应该运行相应的程序,并且如果两个盒子都处于“MIN”位置,即没有被检查,则它应该给...
  • 我正在为WordPress档案创建分类过滤器....我的问题是,在页面重新加载后,复选框状态将重置为未选中状态.这是我的代码:$workoutmoves = get_terms('Exercise-Types', array('hide_empty' => 0));?>Show Me...
  • JS获取复选框被选中的值01234567JS代码对checkbox的其他几个操作1. 全选2. 取消全选3. 选中所有奇数4. 反选5. 获得选中的所有值js代码$("document").ready(function(){$("#btn1").click(function(){$("[name='...
  • 如何通过会话保存复选框状态?我正在使用此jquery代码来切换选项:$('div.check input:checkbox').bind('change',function(){$('#'+this.id+'txt').toggle($(this).is(':checked'));});但是当我重新加载时,复选框将...
  • 经常用到,每次都记不住!!!特此记录一下。。 html 代码片段: <input type="checkbox" id="noTip"> 不再提示!...jq 获取: let tipFlag = $("#noTip").prop('checked'); //返回 true/false
  • 我使用spring mvc框架与百里叶模板引擎问题是,我有1页多个复选框迭代唱百里香th:每个迭代器.当我点击多个复选框我想将复选框值传递给控制器​​方法..*控制器*@RequestMapping(value = Array("/saveAssessment"), ...
  • 本文实例讲述了jQuery获取复选框被选中数量及判断选择值的方法。分享给大家供大家参考,具体如下:获取复选框被选中值$("#btn5").click(function(){var str="";$("[name='checkbox'][checked]").each(function(){str...
  • 1、var old = $("#old").val();if (old != null && old != 'undefined' && old != '') {var Gbox=$("input:checked... //获取id以 old的值开头并且被选中的checkbox对象for(var i=0;iif (Gbox[i]) ...
  • 添加name属性,如下:input type=checkbox name=CDAttributes%#Eval(index)% id=CDAttributes%#Eval(index)% class=no runat=server value=%#Eval(ididex)%onclick =if(check(CDAttributes%#Eval('index')%)){...
  • 在脚本标签: HTML部分: value="Link" /> "instruction_grid"> { %> } %> Sl No. name="chkSelectAll" /> Document title Description Revision Parts name ...我需要通过选中相应的复选框来对所选行进行更新操作。
  • html中标签用法解析及如何设置checkbox复选框的默认选中状态(由www.169it.com搜集整理)html中复选框Checkbox对象代表一个 HTML 表单中的 一个选择框。html中复选框Checkbox对象的属性属性 描述accessKey 设置或返回...
  • 当我修改复选框状态时,数据发生了变化,但是视图没有改变。 这是前端代码: 这是视图 当我们去改变复选框状态 可以看到数据发生了改变,但是视图一直没有发生改变。 解决办法:选择复选框时增加@change事件,...
  • //检查上方复选框状态的方法 var ch = function(){ if (items[0].checked && items[1].checked && items[2].checked && items[3].checked){ checkedAllBox.checked = true; }else{ checkedAllBox.checked = false; ...
  • 關於怎麼獲取Repeater控件複選框選中的那一行的數據 1.首先你要有一個repeater控件,並且裡面有複選框控件 2.廢話不多話,直接上代碼 Dim i As Integer 'Car是repeater控件的ID名字 For i = 0 To Me.Car....
  • 获取控件自字段的选中行的值代码: Int32[] selectedRowHandles = gridView7.GetSelectedRows(); for (int i = 0; i < selectedRowHandles.Length; i++) { int selectedRowHandle = selectedRowHandles[i];...
  • Python动态复选框

    2021-02-03 20:28:08
    我的一门课顺便提到了tkinter,这超出了入门...第2列-只应显示第一个复选框,如果单击它,则应显示附加的4个复选框。当单击这4个复选框中的任何一个时,它应该在UI底部的文本框中显示一条消息。在当我点击第二列中...
  • v-model="{{eliput}}"//当复选框是true时会自动选中,false时会自动取消 :value="item.id" @click="clickMe()" > data(){ eliput:false, } Persodelete:function(){ if(this.eliput==true){
  • 我有一个工作复选框提醒脚本:http://mauricederegt.nl/test/index.html它只是记住复选框状态,所以当你以后回到网页时,它仍然会被检查为未选中状态。这项工作非常棒。现在我需要在我的HTML页面中动态加载一个php...
  • jQuery判断checkbox选中状态

    千次阅读 2020-12-19 02:48:44
    前言神奇的JQuery怎么设置checkbox状态时好时坏?明明同一行代码,断点跟踪确实执行了,但是有时候好使,有时候却没有生效。毕竟对JS不是很熟悉,只是通过JS来处理前端HTML的标签的状态设置时,通过JQuery有时候会更...
  • Mvvm获取DataGrid内勾选的多条数据, 如何获取表格内复选框勾选中的数据。 首先我们需要在我们的DataGrid内添加一个复选框DataGridCheckBoxColumn然后也给它一个Binding。 <DataGridCheckBoxColumn Header=...
  • AJAX请求应该取决于复选框的值。我有多组复选框:band [],genere []和type []。然而,我坚持发送适当的AJAX请求到PHP脚本。我的代码:$("input.filter").click(function() {if($("input.filter:checked").length)...
  • this.$refs.table.store.states.selection
  • 首先在创建一个容器: 这个id,就是AJAX方法的引入 然后在script标签中实现效果 代码: <label id="c1"> <... $.post("/Ssss/fu",function (result) { ... $.each(result,function (i,e) {
  • I have a dialog in Java that presents ~ 15 checkboxes to the user. Is there a way to get the names of all the checked checkboxes at once? Currently, I'm looking one by one if they are selected, which ...
  • HTML表单复选框标签在HTML的表单控件中,复选框也是经常使用的控件,它可以让用户选择打勾或不打勾。它使用的也是标签。一、定义标签用于表示文本框、密码框、单选框、复选框、文件上传框、普通按钮、提交按钮、重置...
  • vue判断一个复选框的选中状态

    千次阅读 2020-12-26 15:32:07
    <body> <div id="app"> <input type="checkbox" @click = "select(event)"> {{checkedStatus}} </div> </body> <script> var app = new Vue({ ... checkedStatus:"未选中".

空空如也

空空如也

1 2 3 4 5 ... 20
收藏数 93,456
精华内容 37,382
关键字:

怎么获取复选框的状态