js-bind | member function or lambda as a Javascript callback | Script Programming library
kandi X-RAY | js-bind Summary
kandi X-RAY | js-bind Summary
js::bind makes any C++ function, member function or lambda as a Javascript callback.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of js-bind
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js-bind Examples and Code Snippets
Lines of Code : 15License : Non-SPDX (NOASSERTION)
Copy{
"nxxm/js-bind" : { "@" : "v0.0.2" }
}
using namespace std;
using namespace std::placeholders;
using emscripten::val;
auto clickme_btn = val::global("document").call("getElementById", "clickme_btn"s);
auto onclick = [](val event){
Copyright (c) 2017 Damien Buhl alias daminetreg (damien.buhl@lecbna.org)
Community Discussions
Trending Discussions on js-bind
QUESTION
Using Alpine.js version 2.7.3, a component can listen to DOM events using x-on:[event].[modifiers].
But what syntax is used to listen to event names that have dots, like bootstrap's show.bs.modal?
In Vue.js, this can be done by a custom directive (from this question), but I think custom directives can not be created in Alpine.js
...ANSWER
Answered 2020-Dec-05 at 20:00It's not possible at the moment since Alpine.js uses dots (.) to denote directive modifiers.
QUESTION
Here's my settings:
- node -v : v12.8.1
- Python 3.7.1
- System Version: macOS 10.14.1 (18B75)
Package.json:
...ANSWER
Answered 2020-May-19 at 09:16I had the exact same error and while I was trying to fix this error other ones came out this went on and on.. And I ended up having 3 different versions of tfjs tfjs-node and mobilenet.
And I think this error is definetaly caused by version mismatch. I fixed it by removing tensorflow folder under the nodemodules folder, then just ran
QUESTION
Link to my project: https://codesandbox.io/s/v-model-3j96f
As of my link above, the is a file named HelloWorld.vue inside the "components" folder:
inputvalue.bbbb is a reactive data which is defined in data option, but
It's weird that inputvalue.cccc will become reactive after input with the v-model, but inputvalue.cccc will not reactive with @input.
In this question (Vue.js bind object properties), the first situation should not be possible.
...ANSWER
Answered 2019-Sep-04 at 02:58Using v-model will automatically use $set to set the values on nested properties. This ensures this it works with array indices, as well as working for object properties that don't exist, as per your example.
If you're unfamiliar with $set it is documented here:
https://vuejs.org/v2/api/#vm-set
The code for this part of v-model in Vue is here:
In your example there are two inputs that use cccc. As you noticed, if you edit the input that uses v-model then everything works fine. However, if you use the :value/@input input first then it doesn't work, even if you subsequently use the v-model input. The behaviour is, somewhat oddly, determined by which of those two inputs you edit first.
The reason for that can be seen in the code for $set:
The problem is that $set will only add a reactive property if the property doesn't already exist. So if you use the :value/@input input first it will create a non-reactive cccc property and once that is created it can't be made reactive, even if you use $set. It would have to be removed using delete before it could be re-added reactively.
QUESTION
lets say i want to make 2 text field and 1 v-select in vuejs using vuetify
- Comodity ID (v-model = id)
- Comodity Name (v-model = name)
- v-select (v-model = selectType, :item= ['Using Document ID', id])
but whenever i try using the data such as this.id or id v-select always return No data available
I tried some of this topic but it doesn't solve my problem:
Vue Preselect Value with Select, v-for, and v-model
Vue dynamic v-model within v-for
Vue JS - Bind select option value to model inside v-for
this is my code :
...ANSWER
Answered 2019-Apr-09 at 09:54Finally I can solve this, it seems i must computed tipeDocs properly to update my own :items,
QUESTION
We have a section of our website where users can submit data. This section allows users to add additional entries and submit them all at once. We had to rewrite this section after we updated the version of AngularJS the site used to the most recent. When a user first accesses the page, the first entry is ready and available for the user to fill out. They can click on a button and it will add another entry. These entries can be navigated via tabs. Once a second entry has been added and a radio button selected, the selected radio button on the first entry is deselected in the view. If you go back to the first entry and re-select a radio button, any selected radio button on the second entry is de-selected. Checking the model, the values are still stored and if the user saves, then the correct values are saved to the database. I don't know if it matters in this case, but the radio button options are populated via data from the database. Everything in the controller appears to be working correctly.
Here is a concentrated bit from the template:
...ANSWER
Answered 2018-Dec-11 at 18:19If I understand you correctly, you try to set multiple selection instead of single selection, do you?
Try one of the following: either remove the 'name' attribute from the input, or use $index in order to give every input its unique name (example: name="inputTypes_{{$index}}").
QUESTION
Having resolved a couple of errors thanks to @sehaxx in Angularjs binding value from service I would like introduce async in the example as in the following code where a variable is initialized asynchronously and it's value is not reflected in the view.
...ANSWER
Answered 2018-Nov-12 at 19:27The reason this isn't working as expected is due to the fact that countLimit is a Primitive, and Primitives are always passed byVal rather than byRef, so there is no way for the factory to update the value at a later date.
Changing the countLimit to an Object fixes this, because the value of the Object is the Reference to the properties of the Object. In other words, we are able to pass byRef. We just have to update our code to refer to the Object's child property instead of referring to the value directly, i.e. countLimit.value.
working example: https://codepen.io/anon/pen/VVmdbE?editors=1111
QUESTION
I am new to VueJS and I have a very simple to solve problem I suppose...
I have a simple component to wrap a SemanticUI progress bar:
...ANSWER
Answered 2017-Jul-21 at 17:42I'm not really familiar with Semantic UI, but I was able to build a small component that might point you in the right direction.
Basically in order to get the bar to progress, I had to call the progress plugin with the new percentage whenever the property updated. To do that I created a method that calls it, and call the method both in mounted and from a watch.
QUESTION
My intention is to draw multiple small barcharts in one svg with different domains, building upon the example.
The main problem I am stuck on seems to be the problem of extracting values for a particular key from the output of d3.nest and defining the domain corresponding to each key. The problem arises when plotting all the values, for which the dates are drawn in the domain. Since not each key has a value corresponding to all possible dates, there is a tail plotted on the right, which breaks the order. Could you please tell me how it can be fixed, how can the inputs without a corresponding output be removed from the plotted set of values?
Here is the result:
https://plnkr.co/edit/KUnMSfJwWan3JaIpZutZ/
The data is in the following form:
...ANSWER
Answered 2017-Jan-22 at 12:11Here is my solution (warning: I'm the first one to admit that my code is too complicated. Let's see if someone else comes with a simpler solution).
First, we create an empty object:
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