I am using jqgrid drag and drop , i have two tables TABLE A and TABLE B, i am draging one row from TABLE A and Droping into TABLE B, i Want to capture new row id and data received in table, is there any receive event in jqGrid ?
You can define ondrop event function (see this Link ) like following
jQuery("#table2").jqGrid('gridDnD', {
ondrop: function (ev, ui, getdata) {
// var acceptId = $(ui.draggable).attr("id");
// getdata is the data from $('#table1').jqGrid('getRowData',acceptId);
// so you have full information about dropped row
}
});
inside of ondrop's parameters you will find all information which you need.
$("#gbox_destinationTable tr td").droppable({
drop : function(event, ui) {
var draggedHtml = ui.draggable.html();
$(this).append(draggedHtml);
deleteFromSource(ui.draggable.parent());
}
});
function deleteFromSource(draggedObj) {
$('#sourceTable').jqGrid('delRowData', draggedObj.attr('id'));
}
You may see the complete sample for jqgrid specific implementation here : http://jsfiddle.net/pragya91/fzkqxdxm/
Related
I want to create a custom based on the number of dates in a month, is it possible to make thead in
$(document).ready(function() {
//datatables
table = $('#table').DataTable({
});
DataTable provide a headerCallback hook to modify the header of your table.
For example if you want to show some information on the first header column, you could try it like :
table = $('#table').DataTable({
headerCallback: function headerCallback(thead, data, start, end, display) {
$(thead)
.find('th')
.first()
.html('Sometext here');
}
});
I am working with the latest Tianium Appcelerator and my project is using Alloy.
I have a TableView with the id: tblResults
In my controller, I populate this table view with rows like this:
// Dummy data
var results = [];
results.push({
title: 'Hello World',
value: '123456'
});
results.push({
title: 'Bye World',
value: '654321'
});
// Build result data
var resultData = [];
for (var i = 0; i < results.length; i++) {
resultData.push(createResultRow(
results[i].title,
results[i].value
));
}
// Method to create result row
function createResultRow(myTitle, myValue) {
var tableRow = Titanium.UI.createTableViewRow({
height: 160
id: 'row-'+ myValue
});
var tableRowView = Titanium.UI.createView({
layout: 'horizontal'
});
var myButton = Titanium.UI.createButton({
title: myTitle,
btnValue: myValue
});
myButton.addEventListener('click', function(e) {
handleButtonClick(e);
});
tableRowView.add(myButton);
tableRow.add(tableRowView);
return tableRow;
}
// Set table data
$.tblResults.setData(resultData);
// Method to handle button click
function handleButtonClick(e) {
if (e.source && e.source.btnValue) {
// how to select row having a id: 'row-'+ e.source.btnValue ???
}
}
What this will do is, generate a dummy array of objects. Then using that, populate the table view with row that has a view, within it there is a button.
What I am trying to achieve is, when the button is clicked, I want to select the table row having the id like this:
'row-'+ e.source.btnValue
in pure javascript/jquery DOM style, I would have done something like this:
$('#row-'+ e.source.btnValue)
How can I achieve this in Titanium Appcelerator? Is there a element selector functionality of some sort like in jQuery?
This is a very often requested feature that we don't currently support, but should. Right now, you'd have to keep a hash of id -> view reference and look it up that way. However, I opened a Feature Request here https://jira.appcelerator.org/browse/TIMOB-20286
If you have a select method on rows, you can do like this:
$.table.addEventListener('click',function(e) {
if(e.row.select) e.row.select();
//or
if(rows[e.index]) rows[e.index].select();
});
For tables and lists views always use the click and itemclick event on the table/list. These events provide you with both the selected row (e.row) as well as the actual view clicked upon (e.source). It is also more efficient then having a listener on the buttons of all rows.
Your code would look like:
$.tblResults.addEventListener('click', handleButtonClick); // or bind in XML
// Method to handle button click
function handleButtonClick(e) {
// user tapped on button
if (e.source.btnValue) {
var row = e.row;
}
}
I am using Kendo UI grid without pagination. I have set the below code to load the data in the grid view while scrolling
scrollable: { virtual: true },
My problem is, I have selected 100th row in the grid by scrolling . I am refreshing the grid. After refresh, I need to select the 100th row again. Is it possible ?
Regards
Senthil
After refresh select the row you need as shown below
var grid = $("#grid").data("kendoGrid");
grid.select("tr:eq(100)");
For more info check out kendo DOC http://docs.telerik.com/kendo-ui/api/javascript/ui/grid#methods-select
Basically the question is annotate the row that you have selected when it changes to do so and then in dataBound event select that same row.
In order to save the selected row you can do:
change: function (e) {
// Save some information from the selected row
var item = this.dataItem(this.select());
// Here we save uid
var uid = item.uid;
this.selectedRow = uid;
},
dataBound: function (e) {
// If we have any row selected
if (this.selectedRow) {
// Use this.select for selecting it
this.select("tr[data-uid='" + this.selectedRow + "']");
}
}
You can see this here: http://jsfiddle.net/OnaBai/eLk7zkzs/
I have links on a table to edit or delete elements, that elements can be filtered. I filtered and get the result using ajax and get functions. After that I added (display) the result on the table using inner.html, the issue here is that after filtering the links on the elements not work, cause a have the dojo function like this
dojo.ready(function(){
dojo.query(".delete-link").onclick(function(el){
var rowToDelete = dojo.attr(this,"name");
if(confirm("Really delete?")){
.......
}
});
I need to trigger the event after filtering, any idea?
(I'm assuming that you're using Dojo <= 1.5 here.)
The quick answer is that you need to extract the code in your dojo.ready into a separate function, and call that function at the end of your Ajax call's load() callback. For example, make a function like this:
var attachDeleteEvents = function()
dojo.query(".delete-link").onclick(function(el){
var rowToDelete = dojo.attr(this,"name");
if(confirm("Really delete?")){
.......
}
});
};
Then you call this function both in dojo.ready and when your Ajax call completes:
dojo.ready(function() { attachDeleteEvents(); });
....
var filter = function(someFilter) {
dojo.xhrGet({
url: "some/url.html?filter=someFilter",
handleAs: "text",
load: function(newRows) {
getTableBody().innerHTML = newRows;
attachDeleteEvents();
}
});
};
That was the quick answer. Another thing that you may want to look into is event delegation. What happens in the code above is that every row gets an onclick event handler. You could just as well have a single event handler on the table itself. That would mean there would be no need to reattach event handlers to the new rows when you filter the table.
In recent versions of Dojo, you could get some help from dojo/on - something along the lines of:
require(["dojo/on"], function(on) {
on(document.getElementById("theTableBody"), "a:click", function(evt) {...});
This would be a single event handler on the whole table body, but your event listener would only be called for clicks on the <a> element.
Because (I'm assuming) you're using 1.5 or below, you'll have to do it a bit differently. We'll still only get one event listener for the whole table body, but we have to make sure we only act on clicks on the <a> (or a child element) ourselves.
dojo.connect(tableBody, "click", function(evt) {
var a = null, name = null;
// Bubble up the DOM to find the actual link element (which
// has the data attribute), because the evt.target may be a
// child element (e.g. the span). We also guard against
// bubbling beyond the table body itself.
for(a = evt.target;
a != tableBody && a.nodeName !== "A";
a = a.parentNode);
name = dojo.attr(a, "data-yourapp-name");
if(name && confirm("Really delete " + name + "?")) {
alert("Will delete " + name);
}
});
Example: http://fiddle.jshell.net/qCZhs/1/
I am using a custom formatter to create hyperlinks in one of the columns of my grid.
In my code, there are cases when I need to disable the selected row. The row disabling works as I want it to, but the hyperlink for that row is not disabled. I can not select the row and all the other column values are displayed as grey colored to indicate that the row is disabled. The only column whose content does not change color is the one having links.
Any ideas on how to disable links?
This is my loadComplete function:
loadComplete: function (data) {
var ids =jQuery("#list").jqGrid('getDataIDs');
for(var i=0;i < ids.length;i++){
var rowId = ids[i];
var mod = jQuery("#list").jqGrid('getCell',ids[i],'mod');
if(mod=='y'){
jQuery("#jqg_list_"+rowId).attr("disabled", true);
$("#list").jqGrid('setRowData',ids[i],false, {weightfont:'bold',color:'silver'});
var iCol = getColumnIndexByName.call(this, 'adate');
$(this).jqGrid('doInEachRow', function (row, rowId, localRowData) {
$(row.cells[iCol]).children("a").click(function (e) {
e.preventDefault();
// any your code here
alert("No Good");
return false;
});
});
}
}
}
I want the links disabled in all the rows where the value of the column mod=y
You can try to use onClick callback of dynamicLink formatter described here, here and here. It gives you maximum flexibility. Inside of onClick callback you can test something like $(e.target).closest("tr.jqgrow").hasClass("not-editable-row") and just do nothing in the case.