checkbox

knockoutjs deselect/select all checkboxes when one or more items deselected

由 蹲街弑〆低调 提交于 2019-12-25 09:36:18
问题 This is similar to, but different from other questions around this topic. I have a table with a list of records, each having a select checkbox. In the table header I have a "Select All" checkbox. When the user checks/unchecks "Select All" the records are selected/unselected. This works fine. However, I need to deselect my "Select All" checkbox when one or more of the records are deselected. My markup: <table> <thead> <tr> <th>Name</th> <th><input type="checkbox" data-bind="checked: SelectAll"

How to check multiple checkboxes in Javascript

由 a 夏天 提交于 2019-12-25 09:18:47
问题 I've just started to learn JavaScript and have run into a issue trying to get multiple checkboxes to work. I am trying to calculate the cost of a product based on the options checked. However, my script is automatically assuming that all the boxes have been checked. What is wrong with this code? Sorry if its a basic question but I have been banging my head for hours now. function cal() { var selectionOne = 0; var selectionTwo = 0; var selectionThree = 0; var total = 0; if (document

Ext JS 4.2.1 - grid with paging - checkbox state lost

由 最后都变了- 提交于 2019-12-25 09:13:09
问题 I have an ExtJS grid that has a PagingToolbar for (remote) paging, and a checkbox column defined as: { dataIndex : 'selected', xtype: 'checkcolumn', width : 60 } However, if I check a box and then page forwards and backwards, the checkbox state is not saved - all the checkboxes are unchecked. I guess since the store only contains data for the current page (from the server), I need some way of storing the state for rows that are not in the current page of data, and then reinstating the

How to Select / Deselect All Checkboxes using jQuery with a one Button?

由 二次信任 提交于 2019-12-25 09:09:28
问题 I would like to to use a single button click to toggle between selecting all check boxes within a particular div/table and deselecting all check boxes. In addition i wanted the link/or button to change names to 'Select All' & ' deselect All'. I've seen similar answers using check boxes or two different button clicks but nothing for this. I would to keep it simple and short using jquery. HTML <body> <div id="main"> <div id="first"> <h1>Check & Uncheck All Options</h1> <p>Check & Uncheck All

Problem with titles in PreferenceScreen (Android)

由 旧巷老猫 提交于 2019-12-25 08:59:38
问题 me again, working on some android live-wallpaper, again, I have a small weird problem. I create a first level of for my settings, everything is OKAY. But at some point, I needed some sub level and create a new as an item of the first one like in the following example: <?xml version="1.0" encoding="utf-8"?> <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" android:title="@string/wallpaper_settings" android:key="wallpaper_settings"> <PreferenceScreen android:title=

put data form database into checkbox symfony 3

由 痴心易碎 提交于 2019-12-25 08:59:11
问题 I started learn symfony 3. For the first project i chose a simple totodlist. So now i have possibility to create and save the user in my database. Next I can create a task for them. I want to create a checkbox where can i choose a users to perform a task. So i need put data from my user database to checkbox form ($temp_users varbiable). I don't know how to do it. Can anybody show me how to do it. below is my code: public function createAction(Request $request) { $todo = new Todo; $users =

Errors in if statements in R Shiny checkBoxGroupInput

由 做~自己de王妃 提交于 2019-12-25 08:45:19
问题 I am getting errors in my if statements with checkBoxGroupInput in my R Shiny App. Please ignore the fact that all the plots I want to output are the same - I will change this later. Here is the code: library(shiny) library(leaflet) library(DT) library(ggplot2) library(dplyr) r_colors <- rgb(t(col2rgb(colors()) / 255)) names(r_colors) <- colors() plotdata <- read.csv("C:/Users/Anatoly/Documents/Collatz/RenameLater/RenameLater/MapsAndSuch/RShinyCoral.csv") colnames(plotdata) <- c("Year1",

Get Checkbox Object from a Repeater

由 旧巷老猫 提交于 2019-12-25 08:38:36
问题 I have a repeater and I am trying to access the Checkbox controller from the LinkButton event.The Repeater controls only contain the literals and linkbuttons but not checkbox controls. <asp:Repeater ID="rptTicketsInPerformance" OnItemDataBound="rptTicketsInPerformance_ItemBound" runat="server"> <ItemTemplate> <asp:CheckBox ID="cbticketSelect" runat="server" /> <asp:Literal ID="ltticketDescription" runat="server" /> </ItemTemplate> <FooterTemplate> <div class="change-buttons"> <asp:LinkButton

Uncheck item from checkboxList which gets selected with querystring onLoad

由 眉间皱痕 提交于 2019-12-25 08:36:22
问题 I have checkboxList which has autopostback true. I have made it in such way in which, on SelectedIndexChanged it gets redirected to same page with querystrting. Querystring value gets generated with selected items. Something like this www.abcd.com/product?price=2000|3000|5000 So when page gets load the Checkboxlist items gets selected where its value is 2000,3000,5000 etc. But here I have drawback is that when I uncheck any item then agin first it executes pageLoad event code & there it finds

Radio buttons and checkboxes grouped together MVC

由 情到浓时终转凉″ 提交于 2019-12-25 08:26:43
问题 I'm trying to find an MVC (razor) solution where I can use radio buttons and checkboxes together. Say there are 2 radiobuttons labelled: All people and Family Members . If you select the "Family Members" radio button , 3 checkboxes should be enabled: "Employee", "Spouse", "Dependant(s)" The questions are: How to group a radio button to 3 checkboxes? How to enable the checkboxes when the related radio button is selected? 回答1: Well you could do the following: <ul> <li><input type="radio">All
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