checkbox

问题 I'm having some issue with my pref_general.xml file as I get the following error message: android.view.InflateException: Binary XML file line #19: Error inflating class android.widget.CheckBox Then the logcat points the line in my PreferenceActivity where I call "addPreferencesFromResource(R.xml.pref_general);" After several hours of trying to sort it out I still have no idea what the issue is so maybe someone is familiar with this or simply another set of eyes can find the problem. pref

问题 <input type="checkbox" [(ngModel)]="rowData.is_permitted" (change)="changeStatus()"> changeStatus() { rowData.is_permitted = true; } If I uncheck checkbox but conditionally I want to select the checkbox, the flag updated but not affect in UI. 回答1: The problem is shown in this stackblitz. After unchecking the checkbox, the value is set to true in code but the checkbox remains unchecked. You can do the following to override the action of the user with a change in code: Force an immediate change

问题 <input type="checkbox" [(ngModel)]="rowData.is_permitted" (change)="changeStatus()"> changeStatus() { rowData.is_permitted = true; } If I uncheck checkbox but conditionally I want to select the checkbox, the flag updated but not affect in UI. 回答1: The problem is shown in this stackblitz. After unchecking the checkbox, the value is set to true in code but the checkbox remains unchecked. You can do the following to override the action of the user with a change in code: Force an immediate change

问题 Hi I want to add checkbox for all the options in dropdown. My HTML is like this - <div class="multi-select-dd-list"> <div id="checkboxes" class="patient-list-selection"> <select class="patient-list-select specialty-list-left" data-bind="options : specialtiesList, optionsText : 'name'"> </select> </div> </div> So here I am binding specialtiesList. What I want is a way to use checkbox before each option of the dropdown. Any suggestions? 回答1: Here's the code implementing the same. I think you

问题 I use best_in_place (it's not important for my question). I want to show images instead of the checkbox. my images are found in: public/images . so I tried: <%= best_in_place task, :done,:classes => 'highlight_on_success', type: :checkbox, collection: [image_tag("/images/checkbox_yes.gif"), image_tag("/images/checkbox_no.png")] %> unfortunately, the default image of the checkbox (should be the first image) is shown as - , and when I press it, I saw the second image. I tried to check if there

问题 On my php form with random number of checkboxes (depends on MySQL query results) i use pagination and checkbox_cookie.js script to remember checkboxes values from other subpages. It works well if there is less then 200 checkboxes after that it's loosing memory of last checkbox changes e.g. i have 230 checkboxes spllited in 8 subpages it remember positions for those in 7 sub-pages but can't save states of checkboxes at page 8. And now i'm seriously out of clue why is it happening. Is it cookie

问题 On my php form with random number of checkboxes (depends on MySQL query results) i use pagination and checkbox_cookie.js script to remember checkboxes values from other subpages. It works well if there is less then 200 checkboxes after that it's loosing memory of last checkbox changes e.g. i have 230 checkboxes spllited in 8 subpages it remember positions for those in 7 sub-pages but can't save states of checkboxes at page 8. And now i'm seriously out of clue why is it happening. Is it cookie

问题 I'm trying to convert this html : <div class="col-lg-6"> <div class="input-group"> <span class="input-group-addon"> <input type="checkbox"> </span> <input type="text" class="form-control"> </div><!-- /input-group --> </div><!-- /.col-lg-6 --> Into Razor syntax like this: <div class="col-lg-6"> <div class="input-group"> <span class="input-group-addon"> @Html.CheckBoxFor(model => model.Negotiable, new { @class = "form-control", @checked = "checked" }) </span> @Html.TextBoxFor(model => model

问题 I am using ionic framework for my app development and want to select multiple checkboxes on click of header checkbox or button. <ion-list> <ion-checkbox ng-model="filter.color">Colors</ion-checkbox> <ion-checkbox ng-model="filter.blue">Red</ion-checkbox> <ion-checkbox ng-model="filter.yellow">Yellow</ion-checkbox> <ion-checkbox ng-model="filter.pink">Pink</ion-checkbox> <ion-checkbox ng-model="filter.number">Number</ion-checkbox> <ion-checkbox ng-model="filter.one">1</ion-checkbox> <ion

问题 Briefly, i wanna use autocomplete and selectable checkboxes with dropdownlist if possible? i'm using UFD autocomplete plugin with my dropdownlists. And there's another plugin i googled JQuery Dropdown Check List. Is there anyway to combine them or another idea? 回答1: see if this is helpful it may not expose checkbox directly to the user but you can achieve the desired feature with demo. it is available in two flavors jquery and Prototype. Selected and Disabled Support or <'optgroup'> Support