dynamic-forms

问题 I have two forms, one with a radio button that users must select to edit. [form name="A"] <li>[input type="radio" name="BookItem" value="1" /]</li> <li>[input type="radio" name="BookItem" value="2" /]</li> <li>[input type="radio" name="BookItem" value="3" /]</li> [form]<p> After "BookItem" is selected from form (A) I call the $("#EditFormWrapper").load("callEditData.cfm? ID="+ID); function to load the second form (B) <div id="EditFormWrapper"><div></p> <!---// begin dynamic form generated by

问题 In my application i need to add a row on a click of a button and this button will be in all the rows. Need help to do this? Item Class public class Item { public Item() { } private String value; public Item(String value) { this.value = value; } public void setValue(String value) { this.value = value; } public String getValue() { return value; } } Manage Bean Class public class MyMB { private List<Item> list; public void addItem() { // JSF action method list.add(new Item("Default")); Iterator

问题 To try the concept, I'm doing a very simple test. I got a form with some text input showing up from the start. When I click on a field, I want to capture its Id, and add a value to the input text. $(document).ready(function() { $('input').focus(function() { var currentId = $(this).attr('id'); $("#"+currentId).val('blah'); }); }); This works great with the initial fields, but it stops working with the fields added using ajax calls. The trick is, users are able to click on any field and I don't

问题 Following recommendations from Angular 6 Dynamic Forms issue I've made my app to print one field out, but only one empty and with an error ERROR Error: Cannot find control with name: 'field0' I've placed my code here https://stackblitz.com/edit/angular-mzu1ab I'm generating field names by indices, since the data that I fetch contains no name fields. 回答1: This happens because you create your form control names dynamically, but you don't really bind them to your questions. Instead of chosing an

问题 If a disabled drop-down list is dynamically rendered to the page, it is still possible to use Firebug, or another tool, to tamper with the submitted value, and to remove the "disabled" HTML attribute. This code: protected override void OnLoad(EventArgs e) { var ddlTest = new DropDownList() {ID="ddlTest", Enabled = false}; ddlTest.Items.AddRange(new [] { new ListItem("Please select", ""), new ListItem("test 1", "1"), new ListItem("test 2", "2") }); Controls.Add(ddlTest); } results in this HTML

问题 It's probably easiest to view this fiddle: http://jsfiddle.net/Ahfm7/4/ Only the agent and extension values in the dropdown have been implemented at this time. I have encountered a couple of bugs I was hoping someone could help figure out. The first is when you add a new row of dropdowns without selecting anything in the first and proceed to select an option in the second one, the form can be submitted. Likewise if you pick an option in the first row, then add another and remove it, the

问题 I'm trying to master dynamic forms following the official documentation but with my own case. I have api that I'm trying to fetch data from https://demo7782009.mockable.io/form and print it out in corresponding form fields. Each field has own validation requirements. But getting an error Error: formGroup expects a FormGroup instance. Please pass one in. Example: <div [formGroup]="myGroup"> <input formControlName="firstName"> </div> In your class: this.myGroup = new FormGroup({ firstName: new

问题 I am doing dynamic form by referring this link click here and its working for all textarea, multi select and date type. But for checkbox not working while submitting the form I am getting the out put like the below {"name":"df","food":"Pizza","description":"zx v","color":["Red"],"incidentdate":"2017-09-22","options":true,"gender":"Female","submit":null} In this how I can identify which checkbox is selected? here just showing "options":true I have tried in the below format but its not working.

问题 HI All, I am desperately looking for the assistance on adding and removing the fields and rows using JSF. I am using ICE Faces for the rich UI look. The following is my problem: I have to add one text box and two buttons (+) and (-) in a row. When user clicks on the + button, one new row should be added with the above components. When user clicks on the - button, the corresponding row should be removed from the display. I am able to add the individual components like text box and remove it.

问题 I've got the following JSF form: <h:form> <ui:repeat value="#{list.categories}" var="cat"> <h:selectOneRadio id="sel1Rad" value="#{list.choose}" layout="pageDirection"> <f:selectItems value="#{list.names}"/> </h:selectOneRadio> </ui:repeat> <h:commandButton id="submit" action="#{list.submit}" value="Submit"/> </h:form> And a component named list . The variable cat is injected to the component, used by the method list.getNames() . What I am trying to have happen is to have list.choose() be