I have used 2 table one with oututField and another with InputFields in my code and using jquery datatable i am constructing a table.
Button Clicks: Edit -- Opens Datatable in Edit Mode (Input Field)
Cancel -- Opens datatable in ReadOnly Mode(OutputField)
Desc: When i click Edit Button, Table is opened in EDIt MODE, if i change some values of input field and click cancel, rendered table in RO mode.
Problem: If again i click Edit button the changes i have made in last step persist.
I want: Table list should be refreshed from DB and should show original list.
Script Tag:
<apex:outputPanel id="DtscriptId">
<script>
var j$ = jQuery.noConflict();
var EditCheck = "{!EditCancelDispCheck}";
var extdisplayPopup ="{!extdisplayPopup}";
console.log('EditCheck'+extdisplayPopup);
var table;
if(EditCheck == 'false' || extdisplayPopup == 'false'){
console.log('Inside Data Table Script1');
document.getElementById("divextdataEditTableId").style.display = "none";
document.getElementById("divextdataTableId").style.display = "block";
table = $('#extdataTableId').DataTable();
}
if(EditCheck == 'true'){
document.getElementById("divextdataTableId").style.display = "none";
document.getElementById("divextdataEditTableId").style.display = "block";
$("#extdataEditTableId").fadeTo(0,1.00);
$('#extdataEditTableId').DataTable().destroy();
$.fn.dataTable.ext.order['dom-select'] = function ( settings, col )
{
return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
return $('select', td).val();
} );
}
/* Create an array with the values of all the input boxes in a column, parsed as numbers */
$.fn.dataTable.ext.order['dom-text-numeric'] = function ( settings, col )
{
return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
return $('input', td).val().replace(/\s/g,'') * 1;
} );
}
/* Create an array with the values of all the input boxes in a column */
$.fn.dataTable.ext.order['dom-text'] = function ( settings, col )
{
return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
return $('input', td).val().replace( /,/g, "." ).replace(/\s/g,'') * 1;
} );
}
/* Initialise the table with the required column ordering data types */
$('#extdataEditTableId').DataTable( {
"bDestroy" : true,
"columns": [
null,
{ "orderDataType": "dom-select" },
null,
null,
{ "orderDataType": "dom-select" },
{ "orderDataType": "dom-select" },
{ "orderDataType": "dom-text-numeric" },
{ "orderDataType": "dom-text"},
null
]
} );
}
if(extdisplayPopup == 'true'){
$("#extdataEditTableId").fadeTo(0,0.4);
}
function renderFirstTable(){
document.getElementById("divextdataEditTableId").style.display = "none";
document.getElementById("divextdataTableId").style.display = "block";
var dataTable = $('#extdataTableId').DataTable();
dataTable.clear();
<apex:repeat value="{!existingRowList}" var="i">
dataTable.row.add([
'{!i.Product__r.Name}',
'{!i.OS__c}',
'{!opportunitymarket}',
'{!opportunitycountry}',
'{!i.Quarter__c}',
'{!i.Year__c}',
'{!i.Quantity__c}',
'{!i.Total__c}',
'{!opportunitycurrency}'
]).draw();
</apex:repeat>
}
</script>
</apex:outputPanel>
I want: Is there any possibility to refresh Edit Table with DB list using jquery and render the script panel only, because if I render the table panel it looses it's jquery Datatable property.
You do not need JQuery to do what you are trying to do.
I would suggest you create a class Property in your Extension or Custom Controller class to keep the state of the edit mode:
public with sharing class ExampleExtensionClass {
public Boolean editMode {
get {
if (editMode == null) {
editMode = false;
}
return editMode;
}
set;
}
}
Then in your VF page you can bind a Apex Action Function to a Checkbox onchange event to rerender the table in edit mode:
<apex:page standardController="SObject" extensions="ExampleExtensionClass">
<apex:actionFunction name="rerenderTable" reRender="tablePanel"/>
<apex:inputCheckbox value="{!editMode}" onChange="rerenderTable();"/>
<apex:outputPanel layout="block" id="tabelPanel">
<apex:dataTable value="{!sObjectList}" var="sObjectrecord">
<apex:column>
<apex:outputField value="{!sObjectrecord.Name}" rendered="{!NOT(editMode)}"/>
<apex:inputField value="{!sObjectrecord.Name}" rendered="{!editMode}"/>
</apex:column>
</apex:dataTable>
</apex:outputPanel>
</apex:page>
I solved the problem.
Rendering won't solve the problem as inputfield binds the value and to refresh it there are two ways
Refresh the list in jquery(as no matter you refersh in controller or use any other list it won't leave the value)
copy the data of output field to input field on cancel.
function ResetValues(){
var opptid ="{!opptid}";
result = sforce.connection.query("select id, Country__c,Price_Per_Unit__c, Product__r.Name, Quantity__c, OS__c, Quarter__c, Total__c, Year__c from Shipped_Units__c where opportunity__c = '"+opptid+"'");
records = result.getArray("records");
for (i = 0; i < records.length; i++) {
console.log('records1'+records[i].Quantity__c);
var inpos = i +'-inpOS';
var inpqtr = i +'-inpQtr';
var inpyear = i +'-inpYear';
var inpunit = i +'-inpUnit';
var inptotal = i +'-inpTotal';
var osid=document.getElementById(inpos).childNodes[0];
var qtrid=document.getElementById(inpqtr).childNodes[0];
var yearid=document.getElementById(inpyear).childNodes[0];
var unitid=document.getElementById(inpunit).childNodes[0];
var totalid=document.getElementById(inptotal).childNodes[0];
document.getElementById(osid.id).value=records[i].OS__c;
document.getElementById(qtrid.id).value=records[i].Quarter__c;
document.getElementById(yearid.id).value=records[i].Year__c;
document.getElementById(unitid.id).value=parseInt(records[i].Quantity__c);
document.getElementById(totalid.id).value=parseInt(records[i].Total__c);
}
}
or Similar to below line of code
j$(InpIdmodsp).val(document.getElementById(outsp.id).innerText);
Related
I have a datatable that shows mock json data retrieved from a text file. I have removed the first column as it contains the id and it isn't ideal to display the id on the table. I appended a buy button on each row on the first column only. However, when I sort the table the button disappears and the original first column data also appears.
JavScript:
$(document).ready(function() {
$.getJSON('/apps/mchp/clientlibs/clientlib-site/components/parametrictable/data.txt', function(json) {
var data = json.data;
var $thead = $('#parametrictable').find('thead');
var tr = $("<tr>");
$thead.append(tr);
var columns = [];
var obj = Object.keys(data[0]);
console.log(data[0])
var button = '<div class="left-btn"><i class="download fas fa-file-download"></i></div><div class="right-btn"><div class="input-group"><div class="input-group-area"><input type="text" value="100"></div><div class="input-group-icon">BUY</div></div></div>';
$.each(data[0], function(name, value) {
var column = {
"data": name,
"title":name
};
$('tr').find('th:first-child',).remove();
columns.push(column);
});
for (i=1; i<obj.length; i++) {
$(".dropdown-content").append('<li><input type="checkbox" class="dropcheck" data-column="'+i+'"/>'+obj[i]+'</li>');
}
var table= $('#tableId').DataTable({
data: data,
columns: columns,
columnDefs: [ {
orderable: true,
className: 'select-checkbox',
targets: 1
} ],
select: {
style: 'multi',
selector: 'td:first-child'
},
order: [[ 1, 'asc' ]]
});
$('tr').find('th:first-child').remove();
$('tr').find('td:first-child').remove();
$('tr').find('td:first-child').append(button);
$('tr').on('change', function(e){
e.preventDefault();
console.log('change!');
});
$('input[type=checkbox]').on( 'change', function (e) {
e.preventDefault();
var column = table.column( $(this).attr('data-column') );
column.visible( ! column.visible() );
} );
$('.show-all').on( 'click', function (e) {
e.preventDefault();
var obj = Object.keys(data[0])
for (i=1; i<obj.length; i++) {
var col = table.columns([i]);
if (col.visible().join(', ') == 'false') {
col.visible(true);
$(".dropcheck").prop("checked", false);
}
}
} );
});
})
First, it is not a good practice to hide datatable columns by .remove(), datatables have a built-in code for that by columnDefs refer:
https://datatables.net/examples/basic_init/hidden_columns.html
Second, that is not the right way to append data/html in datatable columns, use rowCallback function for datatable, see:
columnDefs: [
{
"targets": [ 0 ],
"visible": false,
"searchable": false
},
],
rowCallback: function(row, data, index) {
if($('td:eq(1)', row).find('.download').length == 0)
{
$('td:eq(1)', row).append(button);
}
},
When using datatable sort or search or any datatable actions it always refreshes the table therefore, any initialization before the action will be disregarded unless executed again.
I have a listbox in view.
This Listbox use template
Listbox
<div id="UsersLoad" style="width: 50%">
#Html.EditorFor(i => i.Users, "UsersForEdit")
</div>
Template UserForEdit (Part of the code)
#model string[]
#{
if (this.Model != null && this.Model.Length > 0)
{
foreach(var item in this.Model)
{
listValues.Add(new SelectListItem { Selected = true, Value = item, Text = item });
}
}
else
{
listValues = new List<SelectListItem>();
}
}
<div class="field-#size #css">
<h3>#Html.LabelFor(model => model):</h3>
#Html.ListBoxFor(model => model, listValues, new { id = id })
</div>
In another view div "Users" is called.
function LoadUsersCheckBox() {
$("#UsersLoad").load('#Url.Action("LoadUsers", "User")' + '?idUser=' + idUser);
}
LoadUsers Controller
public JsonResult LoadUsers(int? idUser)
{
var users = Service.GetSystemUsers(idUser);
var model = users.Select(x => new
{
Value = x,
Description = x
});
return this.Json(model, JsonRequestBehavior.AllowGet);
}
The controller method returns what I want.
But instead of it select the items in the listbox it overwrites the listbox with only the text of found users.
How to mark the items in the listbox on the function LoadUsersCheckBox?
Sorry for my bad English
The jQuery load() method "loads data from the server and places the returned HTML into the matched element." Note the words "the returned HTML". See http://api.jquery.com/load/
To select existing items, you should try get() instead (http://api.jquery.com/jQuery.get/). In the success callback handler, you will need to parse the returned data to an array. Then use an iterator to go over the items in the listbox, and if they exist in the parsed array, mark them as selected. Something like:
$.get("action url", function(data) {
var users = $.parseJSON(data);
$("#UsersLoad option").each(function() {
var opt = $(this),
value = opt.attr("value");
opt.removeAttr("selected");
if (users.indexOf(value) > -1) {
opt.attr("selected", "selected");
}
});
});
I have looked all over for a reason behind why this code does not work and I am stumped.
I have an ASPX page with C# code behind. The HTML mark-up has a JQuery dialog that functions properly. When the submit button is clicked the dialog closes and the data is passed to a web exposed method and is written to the database. All values are saved for the ddl and chkbox controls but the string value of the text box is empty. The database is set to NOT NULL for the field the text box is populating and the data is being saved so I know data is being passed but it is not the value entered into the text box.
The text box ID is txtCategoryName and the Client ID mode is set to static. I have tried to get the values using the following:
var CategoryName = $('#txtCategoryName').val();
var CategoryName = $('#txtCategoryName').text();
var CategoryName = $(document.getElementById('txtCategoryName')).text();
var CategoryName = $(document.getElementById('txtCategoryName')).val();
var CategoryName = document.getElementById('txtCategoryName').value;
All of these return the same blank field. I tried them one at a time.
Currently I am using this JS Code:
$(document).ready(function () {
var CategoryDialog = $(".EditCategories");
var BtnNew = $("#btnNew");
var CatDDL = document.getElementById("ddlCategoryParent3");
var CatChk = $("#chkCatActive").val();
var CategoryID = 0;
var CategoryName = $("#txtCategoryName").val();
var ParentID = CatDDL.options[CatDDL.selectedIndex].value;
if (CatChk) { CatChk = 1; } else { CatChk = 0; }
var CatDialog = $(CategoryDialog.dialog({
maxHeight: 1000,
closeOnEscape: true,
scrollable: false,
width: 650,
title: 'Category Editor',
autoOpen: false,
buttons: [
{
width: 170,
text: "Save",
icons: {
primary: "ui-icon-disk"
},
click: function () {
$(this).dialog("close");
window.alert(PageMethods.saveCat(CategoryName, ParentID, CategoryID, CatChk));
}
},
{
width: 170,
text: "Delete",
icons: {
primary: "ui-icon-circle-minus"
},
click: function () {
$(this).dialog("close");
}
},
{
width: 170,
text: "Cancel",
icons: {
primary: "ui-icon-circle-close"
},
click: function () {
$(this).dialog("close");
}
}
]
})
);
BtnNew.click(function () {
$(CatDialog).dialog('open');
$(CatDialog).parent().appendTo($("form:first"));
});
});
The code markup for the aspx page (categories.aspx)
<div class="EditCategories">
<div class="Table">
<div class="TableRow">
<div class="TableCell">
<div class="TextBlock220">Category Name </div>
</div><!-- End Table Cell -->
<div class="TableCell">
<input id="txtCategoryName" class="ControlTextBox" />
<!--<asp:TextBox ID="txtCategoryName" CssClass="ControlTextBox" runat="server" ClientIDMode="Static"></asp:TextBox>-->
</div><!--End Table Cell-->
</div><!-- End Row 1 -->
<div class="TableRow">
<div class="TableCell">
Parent Category
</div><!-- End Table Cell -->
<div class="TableCell">
<asp:DropDownList ID="ddlCategoryParent3" runat="server" CssClass="ControlDropDownList" ClientIDMode="Static"></asp:DropDownList>
</div><!--End Table Cell-->
</div>
<div class="TableRow">
<div class="TableCell">
Active
</div><!-- End Table Cell -->
<div class="TableCell">
<asp:Checkbox ID="chkCatActive" CssClass="ControlCheckBox" runat="server" ClientIDMode="Static"></asp:Checkbox>
</div><!--End Table Cell-->
</div><!-- End Row 3-->
</div>
</div>
The C# Code behind method for the ASPX page:
[System.Web.Services.WebMethod()]
[System.Web.Script.Services.ScriptMethod()]
public static string saveCat(string _Name_, int _parent_id_, int ID, int _Status_)
{
Category eCT = new Category();
eCT.CategoryName = _Name_;
eCT.ParentID = _parent_id_;
eCT.ID = ID;
eCT.Status = _Status_;
eCT.Save();
return eCT.resultMessage;
}
And the save method:
/// <summary>
/// If the ID = 0 the data is written as a new category.
/// If the ID is greater than 0 the data is updated.
/// </summary>
/// <returns>The objects result value will hold the result of the attempt to update data as type Boolean. The objects resultMessage value will contain the string result of the attempt to add data.</returns>
public void Save()
{
result = dl.CategoryExists(this);
if (result) { resultMessage = "The parent category already contains a category named " + CategoryName.Trim(); }
else {
if (ID > 0)
{
if (!result) { resultMessage = "There was an unexpected error updating " + CategoryName.Trim() + ". No changes were saved."; }
}
else
{
result = dl.InsertCategory(this);
if (!result) { resultMessage = "There was an unexpected error creating the Category."; }
}
}
if (result) { resultMessage = "New Category Successfully Created"; }
}
Any help is greatly appreciated thanks.
The issue here is you're attempting to get the value right as soon as the page loads, before the input field gets filled out. Place this code inside the button click function:
var CategoryName = document.getElementById('txtCategoryName').value;
and it should work for you. If not, let us know.
Your code should look something like this:
click: function () {
// note: CategoryID not used yet.
var CategoryName = $("#txtCategoryName").val();
var CatChk = $("#chkCatActive").val();
var CatDDL = document.getElementById("ddlCategoryParent3")
var ParentID = CatDDL.options[CatDDL.selectedIndex].value;
if (CatChk) { CatChk = 1; } else { CatChk = 0; }
$(this).dialog("close");
window.alert(PageMethods.saveCat(CategoryName, ParentID, CategoryID, CatChk));
}
You are fetching the values from your dialog at page startup time BEFORE they have been edited.
It looks like this:
var CategoryName = $("#txtCategoryName").val();
is run at page startup time before the page has been edited. This will fetch the default value for the input field and will never reflect any editing that is done on the page. The line of code above does not create a "live" connection with the input field on the page. It just gets the value at the time that line of code is run and from then on there is no connection to any edits made to the field.
I would think you want to fetch the value only later when you actually need to value for something. In general, you do not want to cache a value like this because the cached value gets out of sync with what is in the actual field on the page. Just fetch it at the very moment that you need it for something and it will never have a stale value.
If the place that you're using this value is inside the dialog click handler, then fetch it there so you are getting the latest value:
click: function () {
$(this).dialog("close");
var CatChk = $("#chkCatActive").val() ? 1 : 0;
var CategoryName = $("#txtCategoryName").val();
var CatDDL = document.getElementById("ddlCategoryParent3");
var ParentID = CatDDL.options[CatDDL.selectedIndex].value;
window.alert(PageMethods.saveCat(categoryName, ParentID, CategoryID, CatChk));
}
I have following code for jQuery DataTables:
Contact.DataTable = $('#otable').DataTable( {
"ajax": {
"url" : '/Contact/' + Contact.id,
"dataSrc": function(check) {
return check.data;
},
},
"responsive": true,
"columns": [
{ "data": "id"},
{ "data": "category", "sClass": "category" },
{ "data": "name", "sClass": "name" },
{ "data": "lname" },
{
"render": function ( data, type, method, meta ) {
return Contact.saveContact(method);
}
},
]
} );
Datatable - dropdown - inline edit:
$('#otable tbody').on('click', '.category', function () { //second column
var row = this.parentElement;
if(!$('#otable').hasClass("editing")){
$('#otable').addClass("editing");
var data = Contact.DataTable.row(row).data();
var $row = $(row);
var thiscategory = $row.find("td:nth-child(2)");
var thiscategoryText = thiscategory.text();
thiscategory.empty().append($("<select></select>",{
"id":"category" + data[0],
"class":"in_edit"
}).append(function(){
var options = [];
$.each(Categories, function(key, value){
options.push($("<option></option>",{
"text":value,
"value":value
}))
})
return options;
}));
$("#category" + data[0]).val(thiscategoryText)
}
})
;
For changing values in dropdown
$('#otable tbody').on("change", ".in_edit", function(){ //Inline editing
var val = $(this).val();
$(this).parent("td").empty().text(val);
$('#otable').removeClass("editing");
});
Below code for saving new values(after inline edit) while clicking save:
$('#divsave').on("click", ".saveContact", function() {
var data = Contact.DataTable.row($(this).closest('tr')).data();
// Here I have to get new values after inline editing - but getting old values
});
My problem is : while clicking edit, in 'data', I am getting old values in the row of datatable, not the modified value after inline edit
datatable view - 1:
datatable - dropdown in column:
datatable after inline editing:
What I need: Save modified row while clicking 'save' image - currently it saves older value before inline editing(datatable view - 1)
When using dataTables it is generally a very bad idea to manipulate the DOM <table> or any content by "hand" - you should always go through the dataTables API.
Thats why you are getting "old values" - you have manipulated the content of the <table>, or so it seems - dataTables are not aware of those changes.
In a perfect world you should refactor the setup completely (i.e to use the API) but I guess you can solve the issue by using invalidate() on the row being changed in order to refresh the dataTables internals :
$('#otable tbody').on("change", ".in_edit", function(){ //Inline editing
var val = $(this).val();
$(this).parent("td").empty().text(val);
//add this line to refresh the dataTables internals
Contact.DataTable.row($(this).parent("tr")).invalidate();
//
$('#otable').removeClass("editing");
});
I need to put dropdowns in a cell of my jQuery Flexigrid for the user to change the data in Flexigrid own. How do I do this?
I need only knowing how to put the dropdowns in cells.
You can put any HTML object in a Flexigrid.
function Retornaddl()
{
string linha = "<select class='inputlogininterno' id='resultadolista' name='resultadolista' style='width:150px;'><option value=''>Escolha...</option></select>";
return linha;
}
var jsonData = new
{
page = pageIndex,
total = count,
rows = (
from item in pagedItems
select new
{
id = item.ID,
cell = new string[] {
item.ID.ToString(),
Retornaddl()
}
}).ToArray()
};
return Json(jsonData, JsonRequestBehavior.AllowGet);
You can't. But you can make an edit button in the grid and display your edit stuff in a floting div.