Uncaught Error: ko.applyBindings: first parameter should be your view model; second parameter should be a DOM node
at a.uc (vendor.js:21782)
at Object.a.applyBindings (vendor.js:21847)
at portfolio.js:35
following this: https://knockoutjs.com/documentation/foreach-binding.html
@caseyWebb Hope the tornado didn’t affect you
My suggestion is to create your ViewModels as regular Objects rather than Functions that you instantiate, as something in the transpilation appears to be causing that to go sideways. If you can confirm that, then it might be a good idea to update the documentation.
the second parameter is no longer optional iirc
@avickers all well, thanks for the sentiment :smile:
in this, upward, size and currency is dynamic text, and no, they are not nested
LMAO, just realizing how old this is LOL
For example: function DashboardViewModelTest() {
//properties
return DashboardViewModelTest;
}
//properties
return DashboardViewModelTest;
}
@theDPlayer for your template you could achieve it like this.
<div data-bind="with: citem">
<div data-bind="class: currency">
<span data-bind="text: upward"></span>
<span data-bind="text: size"></span>
<!-- ko text: currency --><!-- /ko -->
</div>
</div>then in your model if you had the following:
self.citem = ko.mapping.fromJS({
currency: 'AUD',
upward: 'Upward',
size: 200
});
is there any plans for Knockout 4.0 release date?
please write to me at ankit@digihealth.in
have a memory lead issue due to oberservableArray
i have tried many thing but the UI doe not seems to change
is there anyway to reapply knockout bindings?
self.DeleteRuleSet = function (){
var ruleSetId = self.ruleSetId();
$.ajax({
type: "DELETE",
dataType: "json",
async: false,
url: baseUrl + "RuleSet/DeleteRuleSet?rulesetId=" + ruleSetId,
success: function (data) {
if (data.isSuccess) {
$("#deleteModal").hide();
var data = self.RuleSetList();
data = data.filter(function (ele) { return ele.RuleSetId() != ruleSetId });
self.RuleSetList(data);
}
}
});
}
this is what i did but the UI did not get updated
var ruleSetId = self.ruleSetId();
$.ajax({
type: "DELETE",
dataType: "json",
async: false,
url: baseUrl + "RuleSet/DeleteRuleSet?rulesetId=" + ruleSetId,
success: function (data) {
if (data.isSuccess) {
$("#deleteModal").hide();
var data = self.RuleSetList();
data = data.filter(function (ele) { return ele.RuleSetId() != ruleSetId });
self.RuleSetList(data);
}
}
});
}
this is what i did but the UI did not get updated
hello, is there a quick/easy way to switch an existing app from minifying to the debug knockout? I'm not finding a clear flag to change it, and continue to see minified knockout when tracing up from application code... how can I set the app to run with the ko..debug.js instead of just the regular/latest ko js?
is it necessary to setup the project and modify the grunt steps (if already configured for minified), to instead point to, say, a local debug.js file instead of the node_modules..minified knockout js? or is it possible to include the debug version here
"dependencies": { ... "knockout": "^3.5.1",?
:( i hope not
this example is bugged in safari: https://knockoutjs.com/examples/helloWorld.html
fwiw my team adopted knockout in 2011 or 2012 and we’ve been using it very heavily ever since then. We recently migrated to tko to disallow
eval with CSP.
