checkbox

问题 I'm trying to create dynamic checkbox list conditionally on a value select Tried various solution online but unable to get the expected result. Also, Facing issues with binding value to form-control Final result is expected to be a formdata of below format on submit: { name:"new Experiment", depth: 'Exp Wise", durationPerDepth:[{ exp:"exp1", duration:"10mins" ]} } -----OR--- { name:"new Experiment", depth: 'For All", durationPerDepth:[{ exp:"All", duration:"10mins" ]} } for_all[ ] set_for_all

问题 i struggle to disable the Switchery checkbox but it creates me another Switchery checkbox on page . i first define the checkbox which is working great: <div class="form-group"> <label class="col-md-2"> Additional Options </label> <div class="col-md-3"> <div class=""> <label> <input type="checkbox" id="foo1" name="foo1" class="js-switch"/> </label> </div> </div> </div> now after the page loaded, i dynamically want to disable the checkbox so I do : var foo1= document.getElementById('foo1') var

问题 i struggle to disable the Switchery checkbox but it creates me another Switchery checkbox on page . i first define the checkbox which is working great: <div class="form-group"> <label class="col-md-2"> Additional Options </label> <div class="col-md-3"> <div class=""> <label> <input type="checkbox" id="foo1" name="foo1" class="js-switch"/> </label> </div> </div> </div> now after the page loaded, i dynamically want to disable the checkbox so I do : var foo1= document.getElementById('foo1') var

问题 In my project I have created Select/ Unselect Checkbox functionality . There are multiple different checkbox on same page. How can I separate Select All Checkbox functionality so that its only applied to its values. Demo code https://stackblitz.com/edit/angular-material-select-all-bx4qen?file=src%2Fapp%2Fapp.component.html Note - There are atleast 8 such separate Checkbox in my project. I am looking for optimal solution 回答1: you need to have different variable for each check box group. but

问题 I am making a react application where checkboxes for jobtitles are populated from the dynamic data from api and it will be exactly like given snippet. const departments = [ { "sectorId":29, "sectorName":"Building Materials Mfg. & Distribution", "departments":[ { "deptName":"Manufacturing", "jobTitles":[ { "453":false, "JobTitleID":453, "DepartmentID":101, "JobName":"Consultant", "Deleted":false, "SortOrder":5 }, { "323":true, "JobTitleID":323, "DepartmentID":101, "JobName":"Quality Control",

问题 I have multiple checkboxes and a file upload input. I would like to re-enable a button if one or more checkbox's are checked AND if the input value is not null. Here is a link to bootply Here my html <div class="upload-block"> <input type="checkbox"> <input type="checkbox"> <input type="checkbox"> <input type="file" id="InputFile"> <button id="upload-btn" type="button blue-button" class="btn blue-button" disabled>Submit</button> </div> Here is my javascript starting point: Updated via Karl

问题 Using Django's User model, I have the following template: UPDATE : more detailed template <form method=POST action="..."> <table> ... {% for account in accounts %} <tr> <td> {{ account.username }} </td> <td> <input type=checkbox name=account value="{{ account.id }}" {% if account.is_active %}checked{% endif %}> </td> </tr> {% endfor %} </table> <input type=submit value=Submit> </form> {% for pg in paginator.page_range %} {% if queryset.number == pg %} <li><span>{{ pg }}</span></li> {% else %}

问题 My webpage : Here you can see on left hand side I have set of checkboxes but also there are some repeated names which I dont want , Here you can see Rice is repeated twice but I want it should display only Once . After checking Rice checkbox its should display all the cards which have name as Rice but different District name. Here I want filtering. Also I am sharing my code base with you guys please help me. 1. crop.model.ts export class Crop { name: string; checked: boolean; district: string

问题 My webpage : Here you can see on left hand side I have set of checkboxes but also there are some repeated names which I dont want , Here you can see Rice is repeated twice but I want it should display only Once . After checking Rice checkbox its should display all the cards which have name as Rice but different District name. Here I want filtering. Also I am sharing my code base with you guys please help me. 1. crop.model.ts export class Crop { name: string; checked: boolean; district: string

来源： https://stackoverflow.com/questions/37815086/how-to-access-a-formcontrol-checkbox-in-an-excel-sheet-using-openxml-sdk