checkbox

问题 I'm using iCheck to style checkboxes and I'm having trouble using this along side validation. Basically I need to allow 3 checkboxes to be checked at a time and prevent further boxes from being checked. I've tried using this: $("#modal1").on("change", function() { var limit = 3, checkboxes = $(this).find("input:checkbox"), valid = checkboxes.filter(":checked").length >= limit; checkboxes.not(":checked").attr("disabled", valid); $('input').iCheck('update'); }); It works without iCheck as seen

问题 I have a ListView that display a list of CheckBoxes XAML below. The Checkbox is a custom class, the code is below. The initial state of the Checkbox is set correctly. However, when the Checkbox is clicked, it should become disabled (IsEnabled = False), but this doesn't happen, despite having implemented INotify code, shown below, in the custom class (although, I suspect the error is here somewhere, or the XAML markup is wrong). I have even tried to force a binding update on the Click event,

问题 For example, I have 5 checkboxes (cb1 - cb5). cb1 is superior to others, which means it can only be checked if all the other 4 are checked. And if I check cb1, all the other 4 should automatically get checked. This is my current java code (this code is within onCreate method): final CheckBox cb1 = (CheckBox) findViewById(R.id.checkBox1); final CheckBox cb2 = (CheckBox) findViewById(R.id.checkBox2); final CheckBox cb3 = (CheckBox) findViewById(R.id.checkBox3); final CheckBox cb4 = (CheckBox)

问题 here, i have two tables: tbl_checklist and the tbl_stud_checklist. once i add new data in the tbl_checklist, that item will be another column in the tbl_stud_checklist. tbl_checklist: +---------------------------+ | id | Checklist | +---------------------------+ | 1 | Medical Certificate | | 2 | Evaluation Form | | 3 | Application Form | +---------------------------+ tbl_stud_checklist: +----------------------------------------------------------------+ | id | Medical Certificate | Evaluation

问题 I am having some difficulties when trying to iterate all checkbox and check if it is checked. Here is the code: content = "<table class=\"filter-table\">"; content += "<tr><td><input class=\"pssLabel\" type=\"checkbox\" onclick=\"toggleOverlayer('pssLabel')\">Show Label</td></tr>" + "<tr><td><div id=\"pss\"></div></td></tr>"; content += "<tr><td colspan=\"2\" style=\"padding:5px;font-size:15px;color:black;\">Development Type</td></tr>"; content += "<tr><td><input value='Commercial and

问题 I want to add a background color to the container(div.checkbox_db), when the checkbox(input.check-group) is activated using jquery. Can I do this..? Here is my html code I am working with: <div class="grid_3 checkbox_db off-check"> <input type="checkbox" class="check-group" id="check-1" name="check-1"> <label for="check-1" class="group">Checkbox</label> </div> 回答1: $('.check-group').click(function(){ if($(this).is(':checked')){ $(this).parent().addClass('some_class'); }else{ $(this).parent()

问题 I want to add a background color to the container(div.checkbox_db), when the checkbox(input.check-group) is activated using jquery. Can I do this..? Here is my html code I am working with: <div class="grid_3 checkbox_db off-check"> <input type="checkbox" class="check-group" id="check-1" name="check-1"> <label for="check-1" class="group">Checkbox</label> </div> 回答1: $('.check-group').click(function(){ if($(this).is(':checked')){ $(this).parent().addClass('some_class'); }else{ $(this).parent()

问题 i want to uncheckall checkbox in customlistview.my adapter works fine so on click button this is written in my button listener for(int i = 0; i<listview.getChildCount();i++) { v = listview.getChildAt(i); CheckBox cv =(CheckBox)v.findViewById(R.id.checktitle); if(cv.isChecked()) { // cv.setChecked(false); //listview.setItemChecked(i, false); toggle(cv); } in toggle method public void toggle(CheckBox v) { if (v.isChecked()) { v.setChecked(false); } else { v.setChecked(true); } } Adapter public

问题 Refering to this previous question : Sub selecting (checking) checkboxes that have a specified tag in Jquery And the associated fiddle : http://jsfiddle.net/YSSps/11/ $(document).ready(function(){ $checkboxes = $("span.indenter:empty").parent().prev().children().children(); $checkboxes.click(function(){ var $t = $(this); var checked = $t.is(':checked'); var $tr = $t.parent().parent().parent(); do { $tr = $tr.next(); if(!$tr.length) return; var child = !$tr.children(":nth-child(2)").children(

问题 This function replicates the user experience of a Select/MultiSelect dropdown element - displaying the values of checkboxes checked in a container (adds/removes them when they're checked/unchecked) , and if more than 3 items have been checked it displays the # selected instead of the values selected. It's a combination of 2 functions and they're not playing well together when items are unchecked (i.e. it's removing the values but not the commas, doesn't work correctly when more than 3 items