checkbox

问题 I handle my checkbox click event with the CurrentCellDirtyStateChanged . What I want to be able to do is handle the same event when I click the cell that contains the checkbox too, i.e. when I click the cell, check the checkbox and call the DirtyStateChanged. Using the following code does not help much, it does not even call the CurrentCellDirtyStateChanged . I've run out of ideas. private void dataGridView_CellClick(object sender, DataGridViewCellEventArgs e) { if(dataGridView.Columns[e

问题 I have a layout with couple checkboxes. When one checkbox gets checked the others are set to CHECKED=true and ENABLED=false . Now I want the user to be able to tap on any of that disabled checkboxes and if he does that, one is set to enabled and checked and all the other are disabled. The onTouchListener as well as the onClickListener doesn't seem to be called when the checkbox is set to ENABLED=false . Can anyone help? 回答1: You can not receive events on a disabled checkbox. If you put the

问题 Using method 1 to create a clickable label, hiding the checkbox with CSS and toggling it and the label with jQuery, I got this: $('label').click(function(e) { $(this).toggleClass('active'); var cbx = $('input', this); cbx.prop('checked', !cbx.prop("checked")); console.log($('input', this).prop('checked')); return false; }) input[type="checkbox"] {visibility: hidden;position: absolute} label {background-color: pink;border: 1px solid lightblue;padding: 20px} label.active {background-color:

问题 I'm using the following (very common) code to change the checkbox image in my Android app. mCheck = (CheckBox) findViewById(R.id.chkMine); mCheck.setButtonDrawable(R.drawable.my_image); I see many people asking for that. But I never see the second part: How do I put BACK the original checkbox imagery, later in my code? I hesitate to try to design all my own images (checked, unchecked, ghosted-checked, ghosted-unchecked, etc) because I need the original images that would normally appear on

问题 I'm working on project where I have fieldset #a like this. <fieldset id="a"> <input type="checkbox" name="c1" value="v1" checked="checked" /> <input type="checkbox" name="c2" value="v2"/> <input type="checkbox" name="c3" value="v3"/> </fieldset> This fieldset #a checkbox : is checked value is Dynamic. I have another fieldset #b on the same page. What I want is to Assign/Copy checkbox : is checked value from fieldset #a to fieldset #b Serially on page load. [ Both fieldset have equal number of

问题 I am using Jquery to change the value of a hidden input to True when the user checks a checkbox in a different form field. It looks like this: $(function(){ $('.year').click(function(){ $('#carsearch').val('True'); }); It works great except if the user changes their mind and unchecks the box, the hidden input keeps the value of True . I want to make it so that if they change their mind and uncheck the .year input that it changes the value of #carsearch back to False . I would really

问题 Is there any way to get Django Crispy-forms to emit the layout for a checkbox in a slightly different way to accomodate Bootstrap Awesome Checkbox (https://github.com/flatlogic/awesome-bootstrap-checkbox)? NOTE: this can't be done via a CSS change. The INPUT tag is no longer a child of the LABEL tag with the awesome-checkbox...it's a sibling at the same level as the LABEL tag. Crispy Forms renders like this: <div class="checkbox"> <label> <input type="checkbox"> Check me out </label> </div>

问题 I'm managing my admin backend with Typus I want to add a field with a checkbox for each category. I used this code: Post: fields: default: name, description, user, categories list: name, description, user, categories form: name, description, user, categories relationships: categories But the result is a textfield with a [] inside: how do I solve this? Is there a native way or must I override the field template? 回答1: To show the the checkbox for the fields you can use the existing template of

问题 I'm managing my admin backend with Typus I want to add a field with a checkbox for each category. I used this code: Post: fields: default: name, description, user, categories list: name, description, user, categories form: name, description, user, categories relationships: categories But the result is a textfield with a [] inside: how do I solve this? Is there a native way or must I override the field template? 回答1: To show the the checkbox for the fields you can use the existing template of

问题 Please refer to the following link: http://jsfiddle.net/RjHMH/46/ I am using google visualization table , and making a tree table like above. Some column in child row , I attached html checkbox. I question I am facing is that, if I click the checkbox , it is never checked. This is because in the table listener , every time a select event is triggered, it will redraw the table. I look at the google visualization table API, and find this: Note that the table chart only fires row selection