checkbox

问题 I've a list of checkboxes that get rendered out using javascript. <input type="checkbox" name="sportType" id="sportType11" value="11" />Golf <input type="checkbox" name="sportType" id="sportType12" value="12" />Tennis <input type="checkbox" name="sportType" id="sportType13" value="13" />Football <input type="checkbox" name="sportType" id="sportType14" value="14" />Cricket On submitting the form I can pickup the selected values in ASP.NET by using: Request.Form["sportType"] In firefox this

问题 I'm making a to-do list app in android. Everything is working well enough except I have checkboxes in a ListView that I cannot set programmatically. I'm using a SQLite database that stores my tasks and whether or not they have been marked as complete. When I check a checkbox, it successfully saves a "1" in my database. I have an updateUI method that reads the text of my tasks from my database and displays it. I have made a new "updateUICheckBox" method to handle updating the UI for the

问题 I need to toggle all buttons with a single function. Function needs to toggle all checkboxes in the document as my checkboxes are freestanding and not part of a form. I currently have this, but it is not working properly. I get syntax error: syntax error in my firefox console. checked=false; function checkedAll() { var c = new Array(); c = doc.getElementsByTagName('input'); if (checked == false){ checked = true; }else{ checked = false; } for (var i = 0; i < c.length; i++){ if (c[i].type ==

问题 I have copied and slightly modified the code found at the bottom of this post to allow tabbing between form controls on a worksheet form I have created. Here is the segment relating to the KeyCode = vbKeyEnter: Select Case KeyCode Case vbKeyTab Dim Backward As Boolean Backward = (Shift And fmShiftMask) Call MoveFocus(Cntrl:=Cntrl, TabIndex:=TabIndex, Backward:=Backward) Case vbKeyEnter Select Case TypeName(Cntrl) Case TxtBoxType If Not (Cntrl.EnterKeyBehavior And Cntrl.MultiLine) Then Call

问题 I have a list of checkboxes inside a table with a simple jQuery function that allows the user to click anywhere in the table row to check/uncheck the checkbox. It works great, except when the user actually clicks on the checkbox. It doesn't work then. Any ideas? Here is my code: HTML: <tr onClick="checkBox()">...</tr> jQuery: function checkBox() { var ischecked = $('input#myContacts').attr("checked"); if(ischecked) { $('input#myContacts').attr("checked", false); } else { $('input#myContacts')

问题 I have two radio buttons with the same name, one is checked by default. How can you check or uncheck a radio button in jQuery when selecting from id? I've tried: $('#radio1').attr('checked','checked'); $('#radio1').attr('checked', true); Nothing seems to work.. any ideas? Thank you! 回答1: You can not have same id ( #radio1 ) more than once, use a class instead. $('.radio1').attr('checked', true); $('.radio2').attr('checked', true); The id should be used once per element per page. If you want

问题 I have two radio buttons with the same name, one is checked by default. How can you check or uncheck a radio button in jQuery when selecting from id? I've tried: $('#radio1').attr('checked','checked'); $('#radio1').attr('checked', true); Nothing seems to work.. any ideas? Thank you! 回答1: You can not have same id ( #radio1 ) more than once, use a class instead. $('.radio1').attr('checked', true); $('.radio2').attr('checked', true); The id should be used once per element per page. If you want

问题 I works on the an data-edit form in codeigintier. And the problem is about re-populate checkbox It works if it is an add form (that means I need not concern about the value in database): <?= set_checkbox('is_default', '1'); ?> for checkbox The problem is, in the edit form: I can't repopulate the checkbox <?php if ($customer_group[0]['is_default'] == "1") echo "checked"; set_checkbox('is_default', '1'); ?> The checkbox will check even I have not check it in the edit => fail to validate in the

问题 Please see this: http://gisdev.clemson.edu/fireflies Toward the top right are three checkboxes and I am trying to make them work like radio buttons. Part of the programming is working but here is something which is problematic: Initially, the 'Counties' checkbox is checked. And if I were to click on the 'Hydric Soil Rating' checkbox and then click back on the Counties checkbox the Hydric checkbox still stays checked. The console doesn't output anything, meaning the value of checkboxes

问题 Within a web form I am dynamically creating a series of chekboxes that are added to an asp:placeholder //Generates the List of Entities that may be shared protected void GenerateEntityList(string agencyId, string agencyName) { var selectedAgency = UserFactory.GetAgencyAndSharedDataById(Convert.ToInt64(agencyId)); entityContainer.Controls.Clear(); //builds the entity list based upon entities in DB var currentEntities = UserFactory.GetEntityList(); //add checkboxes entityContainer.Controls.Add