GrapesJS set link “src” placeholder onLoad
I implemented a small GrapesJS editor that allows to edit Django/Jinja2 templates. GrapesJS by default is trying to GET the image src of my element:
<a href="product_url" target="_blank"><img src="image_url" width="130"/></a>
The request happens everytime I load the HTML template into the GrapesJS editor:http://localhost:8000/%7B%7Bimage_url%7D%7D 404 (Not Found)
GrapesJS editor though works fine even with this 404 call. But I would like to handle the request to the image. So instead of GrapesJS making a default call to http://localhost:8000/%7B%7Bimage_url%7D%7D I would like to render a placeholder image let's say: https://placekitten.com/200/300
What I currently have:
editor = grapesjs.init(
container: '#gjs',
assetManager: ,
);
editor.setComponents('<a href="product_url" target="_blank"><img src="image_url" width="130"/></a>');
// querySelector is returning an empty Array of Nodes
editor.on('load', () =>
const body = editor.Canvas.getBody().ownerDocument;
body.querySelectorAll('a').forEach(function(el)
let link = el;
link.setAttribute('src', "http://via.placeholder.com/350x150");
);
editor.store();
);
django jinja2 grapesjs
asked Nov 14 '18 at 1:49
PepperoniPizzaPepperoniPizza
3,69343566
add a comment |
I implemented a small GrapesJS editor that allows to edit Django/Jinja2 templates. GrapesJS by default is trying to GET the image src of my element:
<a href="product_url" target="_blank"><img src="image_url" width="130"/></a>
The request happens everytime I load the HTML template into the GrapesJS editor:http://localhost:8000/%7B%7Bimage_url%7D%7D 404 (Not Found)
GrapesJS editor though works fine even with this 404 call. But I would like to handle the request to the image. So instead of GrapesJS making a default call to http://localhost:8000/%7B%7Bimage_url%7D%7D I would like to render a placeholder image let's say: https://placekitten.com/200/300
What I currently have:
editor = grapesjs.init(
container: '#gjs',
assetManager: ,
);
editor.setComponents('<a href="product_url" target="_blank"><img src="image_url" width="130"/></a>');
// querySelector is returning an empty Array of Nodes
editor.on('load', () =>
const body = editor.Canvas.getBody().ownerDocument;
body.querySelectorAll('a').forEach(function(el)
let link = el;
link.setAttribute('src', "http://via.placeholder.com/350x150");
);
editor.store();
);
django jinja2 grapesjs
asked Nov 14 '18 at 1:49
PepperoniPizzaPepperoniPizza
3,69343566
add a comment |
I implemented a small GrapesJS editor that allows to edit Django/Jinja2 templates. GrapesJS by default is trying to GET the image src of my element:
<a href="product_url" target="_blank"><img src="image_url" width="130"/></a>
The request happens everytime I load the HTML template into the GrapesJS editor:http://localhost:8000/%7B%7Bimage_url%7D%7D 404 (Not Found)
GrapesJS editor though works fine even with this 404 call. But I would like to handle the request to the image. So instead of GrapesJS making a default call to http://localhost:8000/%7B%7Bimage_url%7D%7D I would like to render a placeholder image let's say: https://placekitten.com/200/300
What I currently have:
editor = grapesjs.init(
container: '#gjs',
assetManager: ,
);
editor.setComponents('<a href="product_url" target="_blank"><img src="image_url" width="130"/></a>');
// querySelector is returning an empty Array of Nodes
editor.on('load', () =>
const body = editor.Canvas.getBody().ownerDocument;
body.querySelectorAll('a').forEach(function(el)
let link = el;
link.setAttribute('src', "http://via.placeholder.com/350x150");
);
editor.store();
);
django jinja2 grapesjs
asked Nov 14 '18 at 1:49
PepperoniPizzaPepperoniPizza
3,69343566
I implemented a small GrapesJS editor that allows to edit Django/Jinja2 templates. GrapesJS by default is trying to GET the image src of my element:
<a href="product_url" target="_blank"><img src="image_url" width="130"/></a>
The request happens everytime I load the HTML template into the GrapesJS editor:http://localhost:8000/%7B%7Bimage_url%7D%7D 404 (Not Found)
GrapesJS editor though works fine even with this 404 call. But I would like to handle the request to the image. So instead of GrapesJS making a default call to http://localhost:8000/%7B%7Bimage_url%7D%7D I would like to render a placeholder image let's say: https://placekitten.com/200/300
What I currently have:
editor = grapesjs.init(
container: '#gjs',
assetManager: ,
);
editor.setComponents('<a href="product_url" target="_blank"><img src="image_url" width="130"/></a>');
// querySelector is returning an empty Array of Nodes
editor.on('load', () =>
const body = editor.Canvas.getBody().ownerDocument;
body.querySelectorAll('a').forEach(function(el)
let link = el;
link.setAttribute('src', "http://via.placeholder.com/350x150");
);
editor.store();
);
django jinja2 grapesjs
django jinja2 grapesjs
asked Nov 14 '18 at 1:49
PepperoniPizzaPepperoniPizza
3,69343566
asked Nov 14 '18 at 1:49
PepperoniPizzaPepperoniPizza
3,69343566
edited Nov 16 '18 at 22:12
PepperoniPizza
asked Nov 14 '18 at 1:49
PepperoniPizzaPepperoniPizza
3,69343566
asked Nov 14 '18 at 1:49
PepperoniPizzaPepperoniPizza
3,69343566
asked Nov 14 '18 at 1:49
PepperoniPizzaPepperoniPizza
3,69343566
3,69343566
add a comment |
add a comment |
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