http://pastebin.com/HBGevwkV
In my view, I have a table. Rows are generated by the $scope.addScheduleElement() function. The default/initial row is auto-generated by the $(document).ready() call. After that, the user can click a button in the view to add more rows.
Each row of the table has its own color-picker element. I used a div for the color picker which then gets an external color-picker framework applied to it.
For some reason, the jquery call that applies the color-picker properties to the elements with the color-picker class isn't registering the first row. The call is seen in modular.js where it says
$(".preview-circle").each(function(index,ele)
{
initPicker(ele);
});
When the default row is created, the color-picker won't work. Then when I add more rows, the last row is always the one that doesn't work. JQuery won't recognize the existence of the first color-picker class which I can tell because printouts in the .each call are only seen after manually adding rows.
Any ideas? Thanks
$scope.addScheduleElement() doesn't add a row. The row is added by ng-repeat afterwards.
The simplest thing to do:
elapse.controller('ScheduleController', function($scope, $timeout){
...
$timeout(function() {
$(".preview-circle").each(function(index,ele)
{
initPicker(ele);
});
});
That way the loop for initPicker runs later, when everything should be finished.
Related
Is there a way to use angular.element(...).on('click', onTdClick); (for example) in a way that executes onTdClick (providing the element to it) on every that gets clicked?
Let's say I have 2 tables, both have cells and columns.
I want to be able to click on CELLS and send the element of what I clicked and send it to onTdClick($event).
$scope.onTdClick = function(ev){
window.getSelection().selectAllChildren(ev.target);
};
Essentially doing the same as: ng-click="onTdClick($event)" without having to put ng-click on hundreds of <td>'s
I dynamically add table rows and table cells with .insertRow and .insertCell
https://www.w3schools.com/jsref/met_table_insertrow.asp
So statically doing angular.element().find('td').on() wont work well here.
Whats my end result?
I'm attempting to make it so I can click <td>'s to essentially highlight cells by just clicking them.
The highlight code is already tested and works:
window.getSelection().selectAllChildren(ev.target);
(where ev is the td element)
You shouldn't use insertRow with AngularJS. Instead, you should use ng-repeat with an array that has an object for every row, and just push objects when you want to insert a row.
$scope.insertRow = function(){
$scope.tdList.push({});//push whatever you want
}
If you want the number of cells to be variable, you can store some param in this object to tell the view how many cells the row has, and put a nested ng-repeat inside to create the cells
I have a problem with jQuery function clone(). I think the problem is in the withDataAndEvents input parameter of this method.
Initially, I'm coding a table that has dynamic rows. I'm adding dynamically rows when clicking on a button put only in the first row. the first row contains initially many inputs fields and combo-boxes. Each field is initalized by an ajax call. And each action on a field leads to the refresh (filtering) on the whole fields of a row. I'm also using autocomplete on input fields.
The first row works perfectly. However, when cloning the tag:
If I did not enter values in the first row, the cloned and first row work fine
If I enter a value or values in first row fields and after I clone the , only the first row fields still work. In this case, if I try to change the value of the combo-boxe (which fire a change event for all concerned row fields), the fields of the first row are impacted despite using Ids when changing autocomplete data. Ids of fields, combo-boxes, table rows are dynamically created when clicking on the button to clone the widget.
The code I wrote is too long so I created a fiddle and simplified the case and still have the same problem.
I tried many suggestions that I've found like this, this one or this one in vain :-(
(data.('autocomplete', null), autocomplete("destroy") ...)
Do you have ideas about this issue ?
thanks in advance
Aside from the typo in the test (you are selecting by class instead of the new element by id), the basic problem is you are applying autocomplete before you add it to the DOM.
JSFiddle: http://jsfiddle.net/TrueBlueAussie/87jcw1y0/2/
I just reversed the order of these two lines:
$('.body').append(clone);
applyAutoComplete2('#myinput' + inc);
The cause... Some plugins use storage data associated with the DOM element, or attach events to ancestors etc. None of these can happen with a disconnected DOM element, so just attach it to the DOM first.
I think ur asking this
Check in this link http://jsfiddle.net/bsarunmca/87jcw1y0/3/
applyAutoComplete1('#myinput1');
$("button").click(function() {
inc = inc+1;
$('#myinput1').clone().attr('id','myinput'+inc).appendTo('.add-this');
$('#myinput'+inc).val('');
applyAutoComplete2('#myinput'+inc);
});
Say I have two different functionalities/filters (e.g. calculation and sorting) in form of plugins for a table. The user can choose which one he wants to use right now. But both together have conflicts and therefore when one is chosen, the other should be stopped/removed (without reloading the table itself). How can I achieve that?
For example I use the dataTable jQuery plugin which is initialized by
$('#myTable').dataTable();
But when the user chooses a different filter, I somehow need to 'deactivate' this plugin for the other filter to work without conflict. I tried the unbind event handler, but without success.
In general the logic would look like this:
$('.js_trigger').on('click', '.calculation' function() {
//Deactivate
$('#myTable').dataTable();
//Activate
$('#myTable').dataCalculation();
}
$('.js_trigger').on('click', '.sorting' function() {
//Deactivate
$('#myTable').dataCalculation();
//Activate
$('#myTable').dataTable();
}
I hope you get what I mean and that this question is not to broad.
Solution:
With the hint of #V31, I made use of the empty() function.
1.) On page load I put all the content from the table in a variable before any additional scripts change the table.
tableContent = $('#myTableContainer').html();
2.) When a different plugin needs to be loaded I empty the container and add the content of the variable before I execute the plugin.
$('#myTableContainer').empty();
$('#myTableContainer').html(tableContent);
$('#myTable').dataTable();
You can empty the parent div (of that element) so that the binding is removed. Something like this:
$('#myTable').empty();
I've got a table with the type ahead feature from jQuery UI. It is working with my form when there is only 1 table row (initial view). There's a button to allow the user to create additional table rows as required which also increments the IDs for the text inputs and select menus.
There's another script that inserts a matching value into the select menu based on the typeahead selection. Both of these work fine for the first row, but stop working for any additional Rows that are created.
I've setup a sample JSFiddle:
http://jsfiddle.net/fmdataweb/hxzME/1/
I think I understand why they only work for the first row - they are tied to these IDs: #lastYearSelect1 and #nextYearSelect1 - but I'm not sure how to change them so they then work with #lastYearSelect2, #nextYearSelect2, #lastYearSelect3, #nextYearSelect3 and so on.
There's a few problems with the script.
Firstly you're right, you need to setup all the scaffolding again after you clone the row, the clone method will not copy the functionality, just the html elements.
To find the right element you can use the JQuery ^= selector, which matches the start of an attribute name, on the on the clone object to find the right child input to turn into an autocomplete field. You can do the same trick in the function to change the dropdown to the correct function.
Finally a lot of your code and variables were in the wrong scope to be accessible properly. I've moved a lot of the vars around so they're accessible, mainly into the global scope. When you're a bit more experienced you won't want to do this, but for now this is fine.
I also created a new function setDropDown, but this code is almost identical to what was there before.
Here is a working version of your code:
http://jsfiddle.net/hxzME/3/
Add classes to elements and use class selectors when binding an event handlers.
In my program I have a table that, when loaded, has jQuery add some styles/classes to the table cells and table headers.
Everything works fine until rows are added via functionality on the rest of the page. Instead of adding the classes to the table cell during addition, is it possible to "listen" or fire some event that checks to see if child elements were added to the table.
Essentially, I want something functionally equivalent to this:
$("#table td").live("ready", function(){
// do something
});
but the live/ready won't work on a table cell... Any ideas?
You can use a setInterval and then check for the dynamic addition of table cells, if you don't have access to other parts in the page.
setInterval(function(){
CheckStyles();
}, 1000);
function CheckStyles()
{
// your code goes here
}