multi-select

问题 I want to multi select custom ListView row, I designed it using CardView and all events happens on this card, I want to implement Contextual Action bar 'CAB' when the user long press the card, actually I made it but can't change the row color state when selected like this, I used the code from this answer: and make CardView checkable using this code: public class CheckableCard extends CardView implements Checkable { private boolean mChecked; private final static int[] CHECKED_STATE_SET = {

问题 I have upgraded my project from Sencha touch to extjs universal app , Most of the things are workng but no the MultiSelect field. It was working fine in sencha touch but not working in extjs 6 modern toolkit Ext.define('Ext.ux.field.Multiselect', { extend: 'Ext.field.Select', alias : 'widget.multiselectfield', config: { delimiter: ',', mode: 'MULTI', doneButton: true }, /** * Updates the {@link #doneButton} configuration. Will change it into a button when appropriate, or just update the text

问题 I have created a multiselect select box using Angular JS: below is the code for the same: JS: $scope.foobars = [{ 'foobar_id': 'foobar01', 'name': 'foobar01', }, { 'foobar_id': 'foobar02', 'name': 'foobar02', }, { 'foobar_id': 'foobar03', 'name': 'foobar03', }, { 'foobar_id': 'foobar04', 'name': 'foobar04', }, { 'foobar_id': 'foobar05', 'name': 'foobar05', }]; HTML: <select multiple="multiple" size="5" id="selFooBar" ng-model="foobarName" ng-options="medcenter as medcenter.name for medcenter

问题 I have created AngularJS dependable dropdowns, its working fine with static data from script file. Now how can I bind data to these dropdowns from an URL. I don't have a separate url for dropdowns, there is one url delivering everything. How should I parse the data to get the required output? Iam very new to this, Will be grateful if anyone can help!! 回答1: First working Punker here: http://plnkr.co/edit/okKOeQViflRseqrOYeOY?p=preview The problem is your question states something and your demo

问题 So, I have two bar charts plotted using cross-filter and dc. This is how my code looks like: var barChart2 = dc.barChart("#dc-mv-chart"); var depValue = facts.dimension(function(d) {return d.d;}); var depValueGroupSum = depValue.group().reduceSum(function(d) {return +d.g;}); var mvValue = facts.dimension(function(d,i) {return d.b;}); var mvValueGroupSum = mvValue.group().reduceSum(function(d) {return +d.g;}); barChart1.width(1200) .height(200) .margins({top: 10, right: 10, bottom: 20, left:

问题 I have a website that has specific content for certain counties in the region where I live. I want to create a form that will help the user get to the specific page they need. Because I don't want a dropdown list of counties. I want the user to enter the zipcode, and then choose a county if there is an overlap within that zipcode. I'm not sure if this is possible, but I am trying to create a form that will do this: First Part of Form: Textbox to enter Zip Code, then click Submit, then show a

问题 This is my list view it should contain the list of activities came from my SQLite database: <ListView SeparatorVisibility="None" x:Name="lstActivity" HasUnevenRows="True"> <ListView.ItemTemplate> <DataTemplate> <ViewCell> <Frame StyleClass="lstframe" CornerRadius="0" BorderColor="Transparent" HasShadow="False"> <StackLayout StyleClass="lstContainer" VerticalOptions="CenterAndExpand"> <Grid> <Label StyleClass="lstActivityName" Grid.Row="0" Grid.Column="0" Text="{Binding ActivityDescription}">

问题 Im attempting to alter the search options in a Ext.view.MultiSelector component based on a drop down selection, however whatever I try to do to update the search options is not reflected in the UI. Below is a basic example of what I'm trying to do. I'm not sure if there is a function I'm not calling, or if the search options are just never re-loaded from the store once the element is drawn to the canvas? this.multiSelectorObj = Ext.create('Ext.view.MultiSelector', { valueField: 'id',

问题 I want to achieve multiselect in recyclerview. I have almost got it but it behaves weirdly at times or when there are many items. I would like to have multiselect function where in on selection I want to change the background color of the item and revert the textcolor of all the text views inside it. I am facing a weird issue, if I select the 1st record and scroll down then even the 8th record gets selected automatically. And if I select 2nd record then 9th one also gets selected. Here is the

问题 I am trying to implement the MultiSelect in react native. I have referred from this link " https://github.com/toystars/react-native-multiple-select ". But unfortunately i am not able to view the name in list of the drop down showing " No item to display ". image: https://i.stack.imgur.com/c11Jx.jpg For the name to be display in dropdown, data is taken from items prop which should be of the form of javascript array of object. Please help me out to solve this issue. `import React, {Component}