checkbox

问题 By this code i can able insert the checkbox values to database. But i need add one column in phpmyadmin and in that column i need store the values like, if i select 2 checkbox, i need store that ckeckbox values in one column in another column i need store for selected checkbox as YES and unselected values as NO. But see i want both column here is my code <input type="checkbox" name="checkbox[]" value="Home" id="pageHome" onChange="toggleVisibility('home');" /><label for="pageHome"> Home<

问题 Normally HTML check boxes are grouped based on name. Is it possible to group check box other than name? Thank You! 回答1: Not in HTML. But you can write some code logic in the server side which groups them based on some condition, e.g. a common prefix or suffix in the parameter name or even parameter value. However, that's only clumsy. Just profit the benefit HTML you gave with the ability to group them by just the name. If you have a problem with that, then it needs to be fixed somewhere else,

问题 I have got a HTML table which contain a check box in <TH> and other checkboxes in <TD> I want that all <TD> 's checkboxes should be checked /unchecked on basis of <TH> 's Check box; please help me resolve this. I wrote following code, but its not working: <script language="javascript" type="text/javascript"> function SelectAll(id) { var frm = document.getElementById('tblemail'); for (i=0;i<frm.elements.length;i++) { if (frm.elements[i].type == "checkbox") { frm.elements[i].checked = document

问题 I am building at the moment an achievement system that works on the foundation of checkboxes (since its not post related) However, I bumped into a problem, and I cant seem to wrap my head arround it, since I am not that handy with loops and Arrays. Okay, So I made group of checkboxes, that are posted on this page and filled appropiately, as see the code below that helps me fill that part of the page. function MakeProfessionlist(){ $result = LoadListProffesion(); $i = 0; echo '<table class=

问题 how can I create select All checkbox in JSF -2 to select all select boxes in the page only not on the other page as these check boxes are the list and displaying 20 in each page... Thanks, alex 回答1: Depends on what you are trying to achieve. For example, you can load your checkboxes within <f:form> with <h:commandButton actionListener="{#myBean.checkAll}"> <f:ajax render="checkboxes"> </h:commandButton> <h:panelGroup id="checkboxes"> <ui:repeat var="check" value="#{myBean.checkBoxes}"> <h

问题 There are quite a few questions asked on this topic, but none worked for my problem as I don't know how to apply them in my code - I'm new to jQuery. Here is my HTML page: <div id="one"> <div id="positionable2"> <div id="xyz2"> <table id="tab1"> <tr><td class="header"><input type=checkbox id=cbselectall /></td></tr> <tr><td ><input type=checkbox name=case /></td></tr> <tr><td ><input type=checkbox name=case /></td></tr> <tr><td ><input type=checkbox name=case /></td></tr> </table> </div> <

问题 I'm trying to build a search box were students can search for course reserves based on their course code or faculty members names. What is missing is the part where you can change the form action url based on the checkbox you mark. I took the javascript code from the previous search box where it was used on a dropdown selection. I knew it wouldn't work on input but that's where my javascript understanding ends. Btw, I have a javascript running which allows only one checkbox to be selected. My

问题 I have my data as json key value pairs in an array. $(document).ready(function () { var table = $("#main").DataTable({ columns: [{ "data": "ProductNumber", "title": "ProductNumber" }, { "data": "ReceivingDate", "title": "ReceivingDate" }] I want to add checkboxes so that users can select some rows. columnDefs: [{ targets: 0, searchable: false, orderable: false, className: 'dt-body-center', render: function (data, type, full, meta) { return '<input type="checkbox" name="id[]" value="' + $('

问题 I am using the code in this answer to add checkbox in tableview. I want to show it in the first column. Here is my code: mysqlquerymodel.h #ifndef MYSQLQUERYMODEL_H #define MYSQLQUERYMODEL_H #include <QObject> #include <QMap> #include <QModelIndex> #include <QSqlQueryModel> class MySqlQueryModel : public QSqlQueryModel { Q_OBJECT public: explicit MySqlQueryModel(QObject *parent = 0); Qt::ItemFlags flags(const QModelIndex & index) const; QVariant data(const QModelIndex & index, int role) const

问题 I've got a list of links on a main page that can be filtered via different checkboxes. I would like to retain the states of all the checkboxes when a user clicks on one of the links to a new URL and then back to this main page. I've got two problems that I can't seem to fix: Results that share a class won't always be displayed when un-checking inputs (un-check In-App then In-Stream and the only result for In-Banner is Link 1, when it should be #1 and #3) I can't seem to get the Check/Uncheck